id	sid	tid	token	lemma	pos
cord-304322-k9egxskw	1	1	key	key	JJ
cord-304322-k9egxskw	1	2	:	:	:
cord-304322-k9egxskw	1	3	cord-304322-k9egxskw	cord-304322-k9egxskw	NNP
cord-304322-k9egxskw	1	4	authors	author	NNS
cord-304322-k9egxskw	1	5	:	:	:
cord-304322-k9egxskw	1	6	Promkuntod	Promkuntod	NNP
cord-304322-k9egxskw	1	7	,	,	,
cord-304322-k9egxskw	1	8	N.	N.	NNP
cord-304322-k9egxskw	1	9	;	;	:
cord-304322-k9egxskw	1	10	Thongmee	Thongmee	NNP
cord-304322-k9egxskw	1	11	,	,	,
cord-304322-k9egxskw	1	12	S.	S.	NNP
cord-304322-k9egxskw	1	13	;	;	:
cord-304322-k9egxskw	1	14	Yoidam	Yoidam	NNP
cord-304322-k9egxskw	1	15	,	,	,
cord-304322-k9egxskw	1	16	S.	S.	NNP
cord-304322-k9egxskw	1	17	title	title	NN
cord-304322-k9egxskw	1	18	:	:	:
cord-304322-k9egxskw	1	19	Analysis	analysis	NN
cord-304322-k9egxskw	1	20	of	of	IN
cord-304322-k9egxskw	1	21	the	the	DT
cord-304322-k9egxskw	1	22	S1	S1	NNP
cord-304322-k9egxskw	1	23	gene	gene	NN
cord-304322-k9egxskw	1	24	of	of	IN
cord-304322-k9egxskw	1	25	the	the	DT
cord-304322-k9egxskw	1	26	avian	avian	JJ
cord-304322-k9egxskw	1	27	infectious	infectious	JJ
cord-304322-k9egxskw	1	28	bronchitis	bronchitis	NN
cord-304322-k9egxskw	1	29	virus	virus	NN
cord-304322-k9egxskw	1	30	(	(	-LRB-
cord-304322-k9egxskw	1	31	IBV	IBV	NNP
cord-304322-k9egxskw	1	32	)	)	-RRB-
cord-304322-k9egxskw	1	33	reveals	reveal	VBZ
cord-304322-k9egxskw	1	34	changes	change	NNS
cord-304322-k9egxskw	1	35	in	in	IN
cord-304322-k9egxskw	1	36	the	the	DT
cord-304322-k9egxskw	1	37	IBV	IBV	NNP
cord-304322-k9egxskw	1	38	genetic	genetic	JJ
cord-304322-k9egxskw	1	39	groups	group	NNS
cord-304322-k9egxskw	1	40	circulating	circulate	VBG
cord-304322-k9egxskw	1	41	in	in	IN
cord-304322-k9egxskw	1	42	southern	southern	JJ
cord-304322-k9egxskw	1	43	Thailand	Thailand	NNP
cord-304322-k9egxskw	1	44	date	date	NN
cord-304322-k9egxskw	1	45	:	:	:
cord-304322-k9egxskw	1	46	2015	2015	CD
cord-304322-k9egxskw	1	47	-	-	HYPH
cord-304322-k9egxskw	1	48	06	06	CD
cord-304322-k9egxskw	1	49	-	-	SYM
cord-304322-k9egxskw	1	50	30	30	CD
cord-304322-k9egxskw	1	51	journal	journal	NN
cord-304322-k9egxskw	1	52	:	:	:
cord-304322-k9egxskw	1	53	Research	research	NN
cord-304322-k9egxskw	1	54	in	in	IN
cord-304322-k9egxskw	1	55	Veterinary	Veterinary	NNP
cord-304322-k9egxskw	1	56	Science	Science	NNP
cord-304322-k9egxskw	1	57	DOI	doi	NN
cord-304322-k9egxskw	1	58	:	:	:
cord-304322-k9egxskw	1	59	10.1016/	10.1016/	CD
cord-304322-k9egxskw	2	1	j.rvsc.2015.05.002	j.rvsc.2015.05.002	NNP
cord-304322-k9egxskw	2	2	sha	sha	NNP
cord-304322-k9egxskw	2	3	:	:	:
cord-304322-k9egxskw	3	1	29a0927697d152c535bf072d9a42539ff29abeaa	29a0927697d152c535bf072d9a42539ff29abeaa	NNP
cord-304322-k9egxskw	3	2	doc_id	doc_id	CD
cord-304322-k9egxskw	3	3	:	:	:
cord-304322-k9egxskw	3	4	304322	304322	CD
cord-304322-k9egxskw	3	5	cord_uid	cord_uid	FW
cord-304322-k9egxskw	3	6	:	:	:
cord-304322-k9egxskw	4	1	k9egxskw	k9egxskw	NNP
cord-304322-k9egxskw	4	2	Abstract	Abstract	NNP
cord-304322-k9egxskw	5	1	The	the	DT
cord-304322-k9egxskw	5	2	new	new	JJ
cord-304322-k9egxskw	5	3	variants	variant	NNS
cord-304322-k9egxskw	5	4	of	of	IN
cord-304322-k9egxskw	5	5	the	the	DT
cord-304322-k9egxskw	5	6	avian	avian	JJ
cord-304322-k9egxskw	5	7	infectious	infectious	JJ
cord-304322-k9egxskw	5	8	bronchitis	bronchitis	NN
cord-304322-k9egxskw	5	9	virus	virus	NN
cord-304322-k9egxskw	5	10	(	(	-LRB-
cord-304322-k9egxskw	5	11	IBV	IBV	NNP
cord-304322-k9egxskw	5	12	)	)	-RRB-
cord-304322-k9egxskw	5	13	produce	produce	VBP
cord-304322-k9egxskw	5	14	a	a	DT
cord-304322-k9egxskw	5	15	range	range	NN
cord-304322-k9egxskw	5	16	of	of	IN
cord-304322-k9egxskw	5	17	symptoms	symptom	NNS
cord-304322-k9egxskw	5	18	and	and	CC
cord-304322-k9egxskw	5	19	cause	cause	VB
cord-304322-k9egxskw	5	20	global	global	JJ
cord-304322-k9egxskw	5	21	economic	economic	JJ
cord-304322-k9egxskw	5	22	losses	loss	NNS
cord-304322-k9egxskw	5	23	to	to	IN
cord-304322-k9egxskw	5	24	the	the	DT
cord-304322-k9egxskw	5	25	poultry	poultry	NN
cord-304322-k9egxskw	5	26	industry	industry	NN
cord-304322-k9egxskw	5	27	.	.	.
cord-304322-k9egxskw	6	1	We	-PRON-	PRP
cord-304322-k9egxskw	6	2	investigated	investigate	VBD
cord-304322-k9egxskw	6	3	the	the	DT
cord-304322-k9egxskw	6	4	S1	s1	NN
cord-304322-k9egxskw	6	5	glycoprotein	glycoprotein	NN
cord-304322-k9egxskw	6	6	of	of	IN
cord-304322-k9egxskw	6	7	24	24	CD
cord-304322-k9egxskw	6	8	recent	recent	JJ
cord-304322-k9egxskw	6	9	IBV	IBV	NNP
cord-304322-k9egxskw	6	10	isolates	isolate	NNS
cord-304322-k9egxskw	6	11	from	from	IN
cord-304322-k9egxskw	6	12	chickens	chicken	NNS
cord-304322-k9egxskw	6	13	and	and	CC
cord-304322-k9egxskw	6	14	demonstrated	demonstrate	VBD
cord-304322-k9egxskw	6	15	that	that	IN
cord-304322-k9egxskw	6	16	two	two	CD
cord-304322-k9egxskw	6	17	predominant	predominant	JJ
cord-304322-k9egxskw	6	18	genetic	genetic	JJ
cord-304322-k9egxskw	6	19	groups	group	NNS
cord-304322-k9egxskw	6	20	were	be	VBD
cord-304322-k9egxskw	6	21	circulating	circulate	VBG
cord-304322-k9egxskw	6	22	in	in	IN
cord-304322-k9egxskw	6	23	southern	southern	JJ
cord-304322-k9egxskw	6	24	Thailand	Thailand	NNP
cord-304322-k9egxskw	6	25	between	between	IN
cord-304322-k9egxskw	6	26	2008	2008	CD
cord-304322-k9egxskw	6	27	and	and	CC
cord-304322-k9egxskw	6	28	2013	2013	CD
cord-304322-k9egxskw	6	29	.	.	.
cord-304322-k9egxskw	7	1	Seven	seven	CD
cord-304322-k9egxskw	7	2	IBV	IBV	NNP
cord-304322-k9egxskw	7	3	variants	variant	NNS
cord-304322-k9egxskw	7	4	,	,	,
cord-304322-k9egxskw	7	5	isolated	isolate	VBN
cord-304322-k9egxskw	7	6	from	from	IN
cord-304322-k9egxskw	7	7	2008	2008	CD
cord-304322-k9egxskw	7	8	to	to	IN
cord-304322-k9egxskw	7	9	2009	2009	CD
cord-304322-k9egxskw	7	10	,	,	,
cord-304322-k9egxskw	7	11	were	be	VBD
cord-304322-k9egxskw	7	12	clustered	cluster	VBN
cord-304322-k9egxskw	7	13	in	in	IN
cord-304322-k9egxskw	7	14	the	the	DT
cord-304322-k9egxskw	7	15	Thailand	Thailand	NNP
cord-304322-k9egxskw	7	16	THA001	THA001	NNPS
cord-304322-k9egxskw	7	17	group	group	NN
cord-304322-k9egxskw	7	18	I	-PRON-	PRP
cord-304322-k9egxskw	7	19	while	while	IN
cord-304322-k9egxskw	7	20	15	15	CD
cord-304322-k9egxskw	7	21	IBV	IBV	NNP
cord-304322-k9egxskw	7	22	variants	variant	NNS
cord-304322-k9egxskw	7	23	,	,	,
cord-304322-k9egxskw	7	24	isolated	isolate	VBN
cord-304322-k9egxskw	7	25	from	from	IN
cord-304322-k9egxskw	7	26	2009	2009	CD
cord-304322-k9egxskw	7	27	to	to	IN
cord-304322-k9egxskw	7	28	2013	2013	CD
cord-304322-k9egxskw	7	29	,	,	,
cord-304322-k9egxskw	7	30	were	be	VBD
cord-304322-k9egxskw	7	31	classified	classify	VBN
cord-304322-k9egxskw	7	32	into	into	IN
cord-304322-k9egxskw	7	33	the	the	DT
cord-304322-k9egxskw	7	34	QX	QX	NNP
cord-304322-k9egxskw	7	35	-	-	HYPH
cord-304322-k9egxskw	7	36	like	like	JJ
cord-304322-k9egxskw	7	37	group	group	NN
cord-304322-k9egxskw	7	38	II	II	NNP
cord-304322-k9egxskw	7	39	.	.	.
cord-304322-k9egxskw	8	1	Moreover	moreover	RB
cord-304322-k9egxskw	8	2	,	,	,
cord-304322-k9egxskw	8	3	a	a	DT
cord-304322-k9egxskw	8	4	single	single	JJ
cord-304322-k9egxskw	8	5	isolate	isolate	NN
cord-304322-k9egxskw	8	6	from	from	IN
cord-304322-k9egxskw	8	7	a	a	DT
cord-304322-k9egxskw	8	8	broiler	broiler	NN
cord-304322-k9egxskw	8	9	was	be	VBD
cord-304322-k9egxskw	8	10	categorized	categorize	VBN
cord-304322-k9egxskw	8	11	into	into	IN
cord-304322-k9egxskw	8	12	the	the	DT
cord-304322-k9egxskw	8	13	Massachusetts	Massachusetts	NNP
cord-304322-k9egxskw	8	14	-	-	HYPH
cord-304322-k9egxskw	8	15	type	type	NN
cord-304322-k9egxskw	8	16	,	,	,
cord-304322-k9egxskw	8	17	and	and	CC
cord-304322-k9egxskw	8	18	an	an	DT
cord-304322-k9egxskw	8	19	isolate	isolate	NN
cord-304322-k9egxskw	8	20	from	from	IN
cord-304322-k9egxskw	8	21	a	a	DT
cord-304322-k9egxskw	8	22	layer	layer	NN
cord-304322-k9egxskw	8	23	belonged	belong	VBD
cord-304322-k9egxskw	8	24	to	to	IN
cord-304322-k9egxskw	8	25	the	the	DT
cord-304322-k9egxskw	8	26	4/91	4/91	CD
cord-304322-k9egxskw	8	27	type	type	NN
cord-304322-k9egxskw	8	28	virus	virus	NN
cord-304322-k9egxskw	8	29	.	.	.
cord-304322-k9egxskw	9	1	Interestingly	interestingly	RB
cord-304322-k9egxskw	9	2	,	,	,
cord-304322-k9egxskw	9	3	both	both	CC
cord-304322-k9egxskw	9	4	the	the	DT
cord-304322-k9egxskw	9	5	IBV	IBV	NNP
cord-304322-k9egxskw	9	6	groups	group	NNS
cord-304322-k9egxskw	9	7	I	-PRON-	PRP
cord-304322-k9egxskw	9	8	and	and	CC
cord-304322-k9egxskw	9	9	II	II	NNP
cord-304322-k9egxskw	9	10	were	be	VBD
cord-304322-k9egxskw	9	11	isolated	isolate	VBN
cord-304322-k9egxskw	9	12	from	from	IN
cord-304322-k9egxskw	9	13	native	native	JJ
cord-304322-k9egxskw	9	14	chickens	chicken	NNS
cord-304322-k9egxskw	9	15	(	(	-LRB-
cord-304322-k9egxskw	9	16	62.5	62.5	CD
cord-304322-k9egxskw	9	17	%	%	NN
cord-304322-k9egxskw	9	18	)	)	-RRB-
cord-304322-k9egxskw	9	19	and	and	CC
cord-304322-k9egxskw	9	20	caused	cause	VBD
cord-304322-k9egxskw	9	21	a	a	DT
cord-304322-k9egxskw	9	22	range	range	NN
cord-304322-k9egxskw	9	23	of	of	IN
cord-304322-k9egxskw	9	24	symptoms	symptom	NNS
cord-304322-k9egxskw	9	25	.	.	.
cord-304322-k9egxskw	10	1	Our	-PRON-	PRP$
cord-304322-k9egxskw	10	2	results	result	NNS
cord-304322-k9egxskw	10	3	indicate	indicate	VBP
cord-304322-k9egxskw	10	4	that	that	IN
cord-304322-k9egxskw	10	5	the	the	DT
cord-304322-k9egxskw	10	6	QX	QX	NNP
cord-304322-k9egxskw	10	7	-	-	HYPH
cord-304322-k9egxskw	10	8	like	like	JJ
cord-304322-k9egxskw	10	9	viruses	virus	NNS
cord-304322-k9egxskw	10	10	were	be	VBD
cord-304322-k9egxskw	10	11	predominant	predominant	JJ
cord-304322-k9egxskw	10	12	after	after	IN
cord-304322-k9egxskw	10	13	2009	2009	CD
cord-304322-k9egxskw	10	14	,	,	,
cord-304322-k9egxskw	10	15	replacing	replace	VBG
cord-304322-k9egxskw	10	16	the	the	DT
cord-304322-k9egxskw	10	17	THA001	THA001	NNPS
cord-304322-k9egxskw	10	18	type	type	NN
cord-304322-k9egxskw	10	19	viruses	virus	NNS
cord-304322-k9egxskw	10	20	.	.	.
cord-304322-k9egxskw	11	1	Furthermore	furthermore	RB
cord-304322-k9egxskw	11	2	,	,	,
cord-304322-k9egxskw	11	3	native	native	JJ
cord-304322-k9egxskw	11	4	chickens	chicken	NNS
cord-304322-k9egxskw	11	5	may	may	MD
cord-304322-k9egxskw	11	6	contribute	contribute	VB
cord-304322-k9egxskw	11	7	to	to	IN
cord-304322-k9egxskw	11	8	the	the	DT
cord-304322-k9egxskw	11	9	epidemiology	epidemiology	NN
cord-304322-k9egxskw	11	10	of	of	IN
cord-304322-k9egxskw	11	11	IB	IB	NNP
cord-304322-k9egxskw	11	12	.	.	.
cord-304322-k9egxskw	12	1	Infectious	infectious	JJ
cord-304322-k9egxskw	12	2	bronchitis	bronchitis	NN
cord-304322-k9egxskw	12	3	(	(	-LRB-
cord-304322-k9egxskw	12	4	IB	IB	NNP
cord-304322-k9egxskw	12	5	)	)	-RRB-
cord-304322-k9egxskw	12	6	,	,	,
cord-304322-k9egxskw	12	7	caused	cause	VBN
cord-304322-k9egxskw	12	8	by	by	IN
cord-304322-k9egxskw	12	9	the	the	DT
cord-304322-k9egxskw	12	10	gammacoronavirus	gammacoronavirus	NNP
cord-304322-k9egxskw	12	11	avian	avian	JJ
cord-304322-k9egxskw	12	12	infectious	infectious	JJ
cord-304322-k9egxskw	12	13	bronchitis	bronchitis	NN
cord-304322-k9egxskw	12	14	virus	virus	NN
cord-304322-k9egxskw	12	15	(	(	-LRB-
cord-304322-k9egxskw	12	16	IBV	IBV	NNP
cord-304322-k9egxskw	12	17	)	)	-RRB-
cord-304322-k9egxskw	12	18	,	,	,
cord-304322-k9egxskw	12	19	is	be	VBZ
cord-304322-k9egxskw	12	20	a	a	DT
cord-304322-k9egxskw	12	21	major	major	JJ
cord-304322-k9egxskw	12	22	and	and	CC
cord-304322-k9egxskw	12	23	highly	highly	RB
cord-304322-k9egxskw	12	24	contagious	contagious	JJ
cord-304322-k9egxskw	12	25	disease	disease	NN
cord-304322-k9egxskw	12	26	of	of	IN
cord-304322-k9egxskw	12	27	the	the	DT
cord-304322-k9egxskw	12	28	poultry	poultry	NN
cord-304322-k9egxskw	12	29	industry	industry	NN
cord-304322-k9egxskw	12	30	.	.	.
cord-304322-k9egxskw	13	1	IB	IB	NNP
cord-304322-k9egxskw	13	2	is	be	VBZ
cord-304322-k9egxskw	13	3	frequently	frequently	RB
cord-304322-k9egxskw	13	4	involved	involve	VBN
cord-304322-k9egxskw	13	5	in	in	IN
cord-304322-k9egxskw	13	6	upper	upper	JJ
cord-304322-k9egxskw	13	7	respiratory	respiratory	JJ
cord-304322-k9egxskw	13	8	disease	disease	NN
cord-304322-k9egxskw	13	9	,	,	,
cord-304322-k9egxskw	13	10	nephritis	nephritis	NN
cord-304322-k9egxskw	13	11	,	,	,
cord-304322-k9egxskw	13	12	and	and	CC
cord-304322-k9egxskw	13	13	enteritis	enteritis	NN
cord-304322-k9egxskw	13	14	.	.	.
cord-304322-k9egxskw	14	1	Furthermore	furthermore	RB
cord-304322-k9egxskw	14	2	,	,	,
cord-304322-k9egxskw	14	3	IB	IB	NNP
cord-304322-k9egxskw	14	4	frequently	frequently	RB
cord-304322-k9egxskw	14	5	results	result	VBZ
cord-304322-k9egxskw	14	6	in	in	IN
cord-304322-k9egxskw	14	7	poor	poor	JJ
cord-304322-k9egxskw	14	8	fertility	fertility	NN
cord-304322-k9egxskw	14	9	and	and	CC
cord-304322-k9egxskw	14	10	low	low	JJ
cord-304322-k9egxskw	14	11	egg	egg	NN
cord-304322-k9egxskw	14	12	production	production	NN
cord-304322-k9egxskw	14	13	in	in	IN
cord-304322-k9egxskw	14	14	layers	layer	NNS
cord-304322-k9egxskw	14	15	.	.	.
cord-304322-k9egxskw	15	1	Recently	recently	RB
cord-304322-k9egxskw	15	2	,	,	,
cord-304322-k9egxskw	15	3	it	-PRON-	PRP
cord-304322-k9egxskw	15	4	appears	appear	VBZ
cord-304322-k9egxskw	15	5	that	that	IN
cord-304322-k9egxskw	15	6	IB	IB	NNP
cord-304322-k9egxskw	15	7	broadly	broadly	RB
cord-304322-k9egxskw	15	8	affects	affect	VBZ
cord-304322-k9egxskw	15	9	other	other	JJ
cord-304322-k9egxskw	15	10	tissues	tissue	NNS
cord-304322-k9egxskw	15	11	,	,	,
cord-304322-k9egxskw	15	12	for	for	IN
cord-304322-k9egxskw	15	13	example	example	NN
cord-304322-k9egxskw	15	14	,	,	,
cord-304322-k9egxskw	15	15	the	the	DT
cord-304322-k9egxskw	15	16	proventriculus	proventriculus	NNP
cord-304322-k9egxskw	15	17	(	(	-LRB-
cord-304322-k9egxskw	15	18	reviewed	review	VBN
cord-304322-k9egxskw	15	19	in	in	IN
cord-304322-k9egxskw	15	20	Cook	Cook	NNP
cord-304322-k9egxskw	15	21	et	et	NNP
cord-304322-k9egxskw	15	22	al	al	NNP
cord-304322-k9egxskw	15	23	.	.	NNP
cord-304322-k9egxskw	15	24	,	,	,
cord-304322-k9egxskw	15	25	2012	2012	CD
cord-304322-k9egxskw	15	26	;	;	:
cord-304322-k9egxskw	15	27	de	de	NNP
cord-304322-k9egxskw	15	28	Wit	Wit	NNP
cord-304322-k9egxskw	15	29	et	et	NNP
cord-304322-k9egxskw	15	30	al	al	NNP
cord-304322-k9egxskw	15	31	.	.	NNP
cord-304322-k9egxskw	15	32	,	,	,
cord-304322-k9egxskw	15	33	2011	2011	CD
cord-304322-k9egxskw	15	34	)	)	-RRB-
cord-304322-k9egxskw	15	35	.	.	.
cord-304322-k9egxskw	16	1	Moreover	moreover	RB
cord-304322-k9egxskw	16	2	,	,	,
cord-304322-k9egxskw	16	3	super	super	JJ
cord-304322-k9egxskw	16	4	infection	infection	NN
cord-304322-k9egxskw	16	5	and	and	CC
cord-304322-k9egxskw	16	6	other	other	JJ
cord-304322-k9egxskw	16	7	notable	notable	JJ
cord-304322-k9egxskw	16	8	bacterial	bacterial	JJ
cord-304322-k9egxskw	16	9	co	co	NNS
cord-304322-k9egxskw	16	10	-	-	NNS
cord-304322-k9egxskw	16	11	infections	infection	NNS
cord-304322-k9egxskw	16	12	can	can	MD
cord-304322-k9egxskw	16	13	lead	lead	VB
cord-304322-k9egxskw	16	14	in	in	IN
cord-304322-k9egxskw	16	15	an	an	DT
cord-304322-k9egxskw	16	16	increase	increase	NN
cord-304322-k9egxskw	16	17	in	in	IN
cord-304322-k9egxskw	16	18	the	the	DT
cord-304322-k9egxskw	16	19	severity	severity	NN
cord-304322-k9egxskw	16	20	of	of	IN
cord-304322-k9egxskw	16	21	IB	IB	NNP
cord-304322-k9egxskw	16	22	(	(	-LRB-
cord-304322-k9egxskw	16	23	Bakaletz	Bakaletz	NNP
cord-304322-k9egxskw	16	24	,	,	,
cord-304322-k9egxskw	16	25	1995	1995	CD
cord-304322-k9egxskw	16	26	)	)	-RRB-
cord-304322-k9egxskw	16	27	.	.	.
cord-304322-k9egxskw	17	1	IBV	IBV	NNP
cord-304322-k9egxskw	17	2	is	be	VBZ
cord-304322-k9egxskw	17	3	a	a	DT
cord-304322-k9egxskw	17	4	member	member	NN
cord-304322-k9egxskw	17	5	of	of	IN
cord-304322-k9egxskw	17	6	a	a	DT
cord-304322-k9egxskw	17	7	genus	genus	NN
cord-304322-k9egxskw	17	8	Gammacoronavirus	Gammacoronavirus	NNP
cord-304322-k9egxskw	17	9	.	.	.
cord-304322-k9egxskw	18	1	IBV	IBV	NNP
cord-304322-k9egxskw	18	2	genome	genome	NN
cord-304322-k9egxskw	18	3	consists	consist	VBZ
cord-304322-k9egxskw	18	4	of	of	IN
cord-304322-k9egxskw	18	5	a	a	DT
cord-304322-k9egxskw	18	6	single	single	RB
cord-304322-k9egxskw	18	7	-	-	HYPH
cord-304322-k9egxskw	18	8	stranded	strand	VBN
cord-304322-k9egxskw	18	9	RNA	RNA	NNP
cord-304322-k9egxskw	18	10	that	that	WDT
cord-304322-k9egxskw	18	11	encodes	encode	VBZ
cord-304322-k9egxskw	18	12	four	four	CD
cord-304322-k9egxskw	18	13	structural	structural	JJ
cord-304322-k9egxskw	18	14	proteins	protein	NNS
cord-304322-k9egxskw	18	15	:	:	:
cord-304322-k9egxskw	18	16	envelope	envelope	NN
cord-304322-k9egxskw	18	17	(	(	-LRB-
cord-304322-k9egxskw	18	18	E	e	NN
cord-304322-k9egxskw	18	19	)	)	-RRB-
cord-304322-k9egxskw	18	20	glycoprotein	glycoprotein	NN
cord-304322-k9egxskw	18	21	,	,	,
cord-304322-k9egxskw	18	22	membrane	membrane	NN
cord-304322-k9egxskw	18	23	(	(	-LRB-
cord-304322-k9egxskw	18	24	M	M	NNP
cord-304322-k9egxskw	18	25	)	)	-RRB-
cord-304322-k9egxskw	18	26	glycoprotein	glycoprotein	NN
cord-304322-k9egxskw	18	27	,	,	,
cord-304322-k9egxskw	18	28	nucleocapsid	nucleocapsid	NN
cord-304322-k9egxskw	18	29	(	(	-LRB-
cord-304322-k9egxskw	18	30	N	N	NNP
cord-304322-k9egxskw	18	31	)	)	-RRB-
cord-304322-k9egxskw	18	32	protein	protein	NN
cord-304322-k9egxskw	18	33	,	,	,
cord-304322-k9egxskw	18	34	and	and	CC
cord-304322-k9egxskw	18	35	spike	spike	NN
cord-304322-k9egxskw	18	36	(	(	-LRB-
cord-304322-k9egxskw	18	37	S	s	NN
cord-304322-k9egxskw	18	38	)	)	-RRB-
cord-304322-k9egxskw	18	39	glycoprotein	glycoprotein	NN
cord-304322-k9egxskw	18	40	.	.	.
cord-304322-k9egxskw	19	1	The	the	DT
cord-304322-k9egxskw	19	2	S	S	NNP
cord-304322-k9egxskw	19	3	glycoprotein	glycoprotein	NN
cord-304322-k9egxskw	19	4	of	of	IN
cord-304322-k9egxskw	19	5	IBV	IBV	NNP
cord-304322-k9egxskw	19	6	,	,	,
cord-304322-k9egxskw	19	7	which	which	WDT
cord-304322-k9egxskw	19	8	forms	form	VBZ
cord-304322-k9egxskw	19	9	large	large	JJ
cord-304322-k9egxskw	19	10	club	club	NN
cord-304322-k9egxskw	19	11	-	-	HYPH
cord-304322-k9egxskw	19	12	shaped	shape	VBN
cord-304322-k9egxskw	19	13	projections	projection	NNS
cord-304322-k9egxskw	19	14	,	,	,
cord-304322-k9egxskw	19	15	is	be	VBZ
cord-304322-k9egxskw	19	16	a	a	DT
cord-304322-k9egxskw	19	17	dimer	dimer	NN
cord-304322-k9egxskw	19	18	or	or	CC
cord-304322-k9egxskw	19	19	trimer	trimer	NN
cord-304322-k9egxskw	19	20	(	(	-LRB-
cord-304322-k9egxskw	19	21	Cavanagh	Cavanagh	NNP
cord-304322-k9egxskw	19	22	,	,	,
cord-304322-k9egxskw	19	23	2007	2007	CD
cord-304322-k9egxskw	19	24	)	)	-RRB-
cord-304322-k9egxskw	19	25	.	.	.
cord-304322-k9egxskw	20	1	The	the	DT
cord-304322-k9egxskw	20	2	S	S	NNP
cord-304322-k9egxskw	20	3	protein	protein	NN
cord-304322-k9egxskw	20	4	is	be	VBZ
cord-304322-k9egxskw	20	5	formed	form	VBN
cord-304322-k9egxskw	20	6	by	by	IN
cord-304322-k9egxskw	20	7	two	two	CD
cord-304322-k9egxskw	20	8	non	non	NNS
cord-304322-k9egxskw	20	9	-	-	NN
cord-304322-k9egxskw	20	10	covalently	covalently	RB
cord-304322-k9egxskw	20	11	bound	bind	VBN
cord-304322-k9egxskw	20	12	polypeptides	polypeptide	NNS
cord-304322-k9egxskw	20	13	,	,	,
cord-304322-k9egxskw	20	14	S1	s1	NN
cord-304322-k9egxskw	20	15	and	and	CC
cord-304322-k9egxskw	20	16	S2	S2	NNP
cord-304322-k9egxskw	20	17	(	(	-LRB-
cord-304322-k9egxskw	20	18	Stern	Stern	NNP
cord-304322-k9egxskw	20	19	and	and	CC
cord-304322-k9egxskw	20	20	Sefton	Sefton	NNP
cord-304322-k9egxskw	20	21	,	,	,
cord-304322-k9egxskw	20	22	1982	1982	CD
cord-304322-k9egxskw	20	23	)	)	-RRB-
cord-304322-k9egxskw	20	24	.	.	.
cord-304322-k9egxskw	21	1	The	the	DT
cord-304322-k9egxskw	21	2	function	function	NN
cord-304322-k9egxskw	21	3	of	of	IN
cord-304322-k9egxskw	21	4	the	the	DT
cord-304322-k9egxskw	21	5	S1	S1	NNP
cord-304322-k9egxskw	21	6	protein	protein	NN
cord-304322-k9egxskw	21	7	is	be	VBZ
cord-304322-k9egxskw	21	8	to	to	TO
cord-304322-k9egxskw	21	9	attach	attach	VB
cord-304322-k9egxskw	21	10	to	to	TO
cord-304322-k9egxskw	21	11	host	host	VB
cord-304322-k9egxskw	21	12	cell	cell	NN
cord-304322-k9egxskw	21	13	receptor	receptor	NN
cord-304322-k9egxskw	21	14	molecules	molecule	NNS
cord-304322-k9egxskw	21	15	.	.	.
cord-304322-k9egxskw	22	1	The	the	DT
cord-304322-k9egxskw	22	2	S1	S1	NNP
cord-304322-k9egxskw	22	3	protein	protein	NN
cord-304322-k9egxskw	22	4	includes	include	VBZ
cord-304322-k9egxskw	22	5	epitopes	epitope	NNS
cord-304322-k9egxskw	22	6	and	and	CC
cord-304322-k9egxskw	22	7	determinants	determinant	NNS
cord-304322-k9egxskw	22	8	for	for	IN
cord-304322-k9egxskw	22	9	virus	virus	NN
cord-304322-k9egxskw	22	10	neutralizing	neutralize	VBG
cord-304322-k9egxskw	22	11	antibodies	antibody	NNS
cord-304322-k9egxskw	22	12	that	that	WDT
cord-304322-k9egxskw	22	13	provide	provide	VBP
cord-304322-k9egxskw	22	14	protective	protective	JJ
cord-304322-k9egxskw	22	15	immunity	immunity	NN
cord-304322-k9egxskw	22	16	.	.	.
cord-304322-k9egxskw	23	1	Thus	thus	RB
cord-304322-k9egxskw	23	2	,	,	,
cord-304322-k9egxskw	23	3	S1	S1	NNP
cord-304322-k9egxskw	23	4	gene	gene	NN
cord-304322-k9egxskw	23	5	analysis	analysis	NN
cord-304322-k9egxskw	23	6	has	have	VBZ
cord-304322-k9egxskw	23	7	been	be	VBN
cord-304322-k9egxskw	23	8	widely	widely	RB
cord-304322-k9egxskw	23	9	used	use	VBN
cord-304322-k9egxskw	23	10	to	to	TO
cord-304322-k9egxskw	23	11	differentiate	differentiate	VB
cord-304322-k9egxskw	23	12	IBV	IBV	NNP
cord-304322-k9egxskw	23	13	genotypes	genotype	NNS
cord-304322-k9egxskw	23	14	and	and	CC
cord-304322-k9egxskw	23	15	serotypes	serotype	NNS
cord-304322-k9egxskw	23	16	(	(	-LRB-
cord-304322-k9egxskw	23	17	Cavanagh	Cavanagh	NNP
cord-304322-k9egxskw	23	18	,	,	,
cord-304322-k9egxskw	23	19	2007	2007	CD
cord-304322-k9egxskw	23	20	;	;	:
cord-304322-k9egxskw	23	21	Ignjatovic	Ignjatovic	NNP
cord-304322-k9egxskw	23	22	and	and	CC
cord-304322-k9egxskw	23	23	Galli	Galli	NNP
cord-304322-k9egxskw	23	24	,	,	,
cord-304322-k9egxskw	23	25	1994	1994	CD
cord-304322-k9egxskw	23	26	;	;	:
cord-304322-k9egxskw	23	27	Ladman	Ladman	NNP
cord-304322-k9egxskw	23	28	et	et	NNP
cord-304322-k9egxskw	23	29	al	al	NNP
cord-304322-k9egxskw	23	30	.	.	NNP
cord-304322-k9egxskw	23	31	,	,	,
cord-304322-k9egxskw	23	32	2006	2006	CD
cord-304322-k9egxskw	23	33	)	)	-RRB-
cord-304322-k9egxskw	23	34	.	.	.
cord-304322-k9egxskw	24	1	It	-PRON-	PRP
cord-304322-k9egxskw	24	2	is	be	VBZ
cord-304322-k9egxskw	24	3	well	well	RB
cord-304322-k9egxskw	24	4	known	know	VBN
cord-304322-k9egxskw	24	5	that	that	IN
cord-304322-k9egxskw	24	6	two	two	CD
cord-304322-k9egxskw	24	7	major	major	JJ
cord-304322-k9egxskw	24	8	forces	force	NNS
cord-304322-k9egxskw	24	9	drive	drive	VBP
cord-304322-k9egxskw	24	10	coronavirus	coronavirus	NN
cord-304322-k9egxskw	24	11	evolution	evolution	NN
cord-304322-k9egxskw	24	12	:	:	:
cord-304322-k9egxskw	24	13	mutations	mutation	NNS
cord-304322-k9egxskw	24	14	due	due	JJ
cord-304322-k9egxskw	24	15	to	to	IN
cord-304322-k9egxskw	24	16	the	the	DT
cord-304322-k9egxskw	24	17	high	high	JJ
cord-304322-k9egxskw	24	18	error	error	NN
cord-304322-k9egxskw	24	19	rates	rate	NNS
cord-304322-k9egxskw	24	20	of	of	IN
cord-304322-k9egxskw	24	21	the	the	DT
cord-304322-k9egxskw	24	22	viral	viral	JJ
cord-304322-k9egxskw	24	23	RNA	RNA	NNP
cord-304322-k9egxskw	24	24	polymerase	polymerase	NN
cord-304322-k9egxskw	24	25	,	,	,
cord-304322-k9egxskw	24	26	and	and	CC
cord-304322-k9egxskw	24	27	recombination	recombination	NN
cord-304322-k9egxskw	24	28	of	of	IN
cord-304322-k9egxskw	24	29	the	the	DT
cord-304322-k9egxskw	24	30	S1	s1	NN
cord-304322-k9egxskw	24	31	sequences	sequence	NNS
cord-304322-k9egxskw	24	32	.	.	.
cord-304322-k9egxskw	25	1	Thereby	thereby	RB
cord-304322-k9egxskw	25	2	,	,	,
cord-304322-k9egxskw	25	3	these	these	DT
cord-304322-k9egxskw	25	4	generate	generate	VBP
cord-304322-k9egxskw	25	5	new	new	JJ
cord-304322-k9egxskw	25	6	strains	strain	NNS
cord-304322-k9egxskw	25	7	or	or	CC
cord-304322-k9egxskw	25	8	genotypes	genotype	NNS
cord-304322-k9egxskw	25	9	of	of	IN
cord-304322-k9egxskw	25	10	IBV	IBV	NNP
cord-304322-k9egxskw	25	11	worldwide	worldwide	RB
cord-304322-k9egxskw	25	12	Yu	Yu	NNP
cord-304322-k9egxskw	25	13	et	et	FW
cord-304322-k9egxskw	25	14	al	al	NNP
cord-304322-k9egxskw	25	15	.	.	NNP
cord-304322-k9egxskw	25	16	,	,	,
cord-304322-k9egxskw	25	17	2001	2001	CD
cord-304322-k9egxskw	25	18	)	)	-RRB-
cord-304322-k9egxskw	25	19	.	.	.
cord-304322-k9egxskw	26	1	The	the	DT
cord-304322-k9egxskw	26	2	first	first	JJ
cord-304322-k9egxskw	26	3	IB	IB	NNP
cord-304322-k9egxskw	26	4	outbreak	outbreak	NN
cord-304322-k9egxskw	26	5	in	in	IN
cord-304322-k9egxskw	26	6	Thailand	Thailand	NNP
cord-304322-k9egxskw	26	7	was	be	VBD
cord-304322-k9egxskw	26	8	reported	report	VBN
cord-304322-k9egxskw	26	9	between	between	IN
cord-304322-k9egxskw	26	10	1953	1953	CD
cord-304322-k9egxskw	26	11	and	and	CC
cord-304322-k9egxskw	26	12	1954	1954	CD
cord-304322-k9egxskw	26	13	(	(	-LRB-
cord-304322-k9egxskw	26	14	Chindavanig	Chindavanig	NNP
cord-304322-k9egxskw	26	15	,	,	,
cord-304322-k9egxskw	26	16	1962	1962	CD
cord-304322-k9egxskw	26	17	)	)	-RRB-
cord-304322-k9egxskw	26	18	.	.	.
cord-304322-k9egxskw	27	1	Despite	despite	IN
cord-304322-k9egxskw	27	2	several	several	JJ
cord-304322-k9egxskw	27	3	available	available	JJ
cord-304322-k9egxskw	27	4	commercial	commercial	JJ
cord-304322-k9egxskw	27	5	vaccines	vaccine	NNS
cord-304322-k9egxskw	27	6	,	,	,
cord-304322-k9egxskw	27	7	for	for	IN
cord-304322-k9egxskw	27	8	example	example	NN
cord-304322-k9egxskw	27	9	,	,	,
cord-304322-k9egxskw	27	10	M41	M41	NNP
cord-304322-k9egxskw	27	11	,	,	,
cord-304322-k9egxskw	27	12	H120	H120	NNP
cord-304322-k9egxskw	27	13	,	,	,
cord-304322-k9egxskw	27	14	Ma5	ma5	NN
cord-304322-k9egxskw	27	15	,	,	,
cord-304322-k9egxskw	27	16	Connecticut	Connecticut	NNP
cord-304322-k9egxskw	27	17	,	,	,
cord-304322-k9egxskw	27	18	4/91	4/91	CD
cord-304322-k9egxskw	27	19	and	and	CC
cord-304322-k9egxskw	27	20	the	the	DT
cord-304322-k9egxskw	27	21	locally	locally	RB
cord-304322-k9egxskw	27	22	produced	produce	VBN
cord-304322-k9egxskw	27	23	DLD	DLD	NNP
cord-304322-k9egxskw	27	24	vaccine	vaccine	NN
cord-304322-k9egxskw	27	25	,	,	,
cord-304322-k9egxskw	27	26	which	which	WDT
cord-304322-k9egxskw	27	27	have	have	VBP
cord-304322-k9egxskw	27	28	been	be	VBN
cord-304322-k9egxskw	27	29	widely	widely	RB
cord-304322-k9egxskw	27	30	used	use	VBN
cord-304322-k9egxskw	27	31	for	for	IN
cord-304322-k9egxskw	27	32	many	many	JJ
cord-304322-k9egxskw	27	33	years	year	NNS
cord-304322-k9egxskw	27	34	,	,	,
cord-304322-k9egxskw	27	35	IB	IB	NNP
cord-304322-k9egxskw	27	36	outbreaks	outbreak	NNS
cord-304322-k9egxskw	27	37	continue	continue	VBP
cord-304322-k9egxskw	27	38	to	to	TO
cord-304322-k9egxskw	27	39	occur	occur	VB
cord-304322-k9egxskw	27	40	and	and	CC
cord-304322-k9egxskw	27	41	seem	seem	VB
cord-304322-k9egxskw	27	42	to	to	TO
cord-304322-k9egxskw	27	43	be	be	VB
cord-304322-k9egxskw	27	44	endemic	endemic	JJ
cord-304322-k9egxskw	27	45	.	.	.
cord-304322-k9egxskw	28	1	The	the	DT
cord-304322-k9egxskw	28	2	commonly	commonly	RB
cord-304322-k9egxskw	28	3	circulating	circulate	VBG
cord-304322-k9egxskw	28	4	IBV	IBV	NNP
cord-304322-k9egxskw	28	5	strains	strain	NNS
cord-304322-k9egxskw	28	6	in	in	IN
cord-304322-k9egxskw	28	7	Thailand	Thailand	NNP
cord-304322-k9egxskw	28	8	can	can	MD
cord-304322-k9egxskw	28	9	be	be	VB
cord-304322-k9egxskw	28	10	clustered	cluster	VBN
cord-304322-k9egxskw	28	11	into	into	IN
cord-304322-k9egxskw	28	12	the	the	DT
cord-304322-k9egxskw	28	13	following	follow	VBG
cord-304322-k9egxskw	28	14	:	:	:
cord-304322-k9egxskw	28	15	an	an	DT
cord-304322-k9egxskw	28	16	indigenous	indigenous	JJ
cord-304322-k9egxskw	28	17	Thailand	Thailand	NNP
cord-304322-k9egxskw	28	18	THA001	THA001	NNPS
cord-304322-k9egxskw	28	19	group	group	NN
cord-304322-k9egxskw	28	20	,	,	,
cord-304322-k9egxskw	28	21	an	an	DT
cord-304322-k9egxskw	28	22	unnamed	unnamed	JJ
cord-304322-k9egxskw	28	23	unique	unique	JJ
cord-304322-k9egxskw	28	24	group	group	NN
cord-304322-k9egxskw	28	25	,	,	,
cord-304322-k9egxskw	28	26	a	a	DT
cord-304322-k9egxskw	28	27	QX	QX	NNP
cord-304322-k9egxskw	28	28	-	-	HYPH
cord-304322-k9egxskw	28	29	like	like	JJ
cord-304322-k9egxskw	28	30	group	group	NN
cord-304322-k9egxskw	28	31	,	,	,
cord-304322-k9egxskw	28	32	and	and	CC
cord-304322-k9egxskw	28	33	a	a	DT
cord-304322-k9egxskw	28	34	Massachusetts	Massachusetts	NNP
cord-304322-k9egxskw	28	35	group	group	NN
cord-304322-k9egxskw	28	36	(	(	-LRB-
cord-304322-k9egxskw	28	37	Antarasena	Antarasena	NNP
cord-304322-k9egxskw	28	38	et	et	FW
cord-304322-k9egxskw	28	39	al	al	NNP
cord-304322-k9egxskw	28	40	.	.	.
cord-304322-k9egxskw	29	1	,	,	,
cord-304322-k9egxskw	29	2	1990	1990	CD
cord-304322-k9egxskw	29	3	(	(	-LRB-
cord-304322-k9egxskw	29	4	Antarasena	Antarasena	NNP
cord-304322-k9egxskw	29	5	et	et	FW
cord-304322-k9egxskw	29	6	al	al	NNP
cord-304322-k9egxskw	29	7	.	.	.
cord-304322-k9egxskw	30	1	,	,	,
cord-304322-k9egxskw	30	2	,	,	,
cord-304322-k9egxskw	30	3	2008	2008	CD
cord-304322-k9egxskw	31	1	Pohuang	Pohuang	NNP
cord-304322-k9egxskw	31	2	et	et	FW
cord-304322-k9egxskw	31	3	al	al	NNP
cord-304322-k9egxskw	31	4	.	.	NNP
cord-304322-k9egxskw	31	5	,	,	,
cord-304322-k9egxskw	31	6	2009	2009	CD
cord-304322-k9egxskw	32	1	Pohuang	Pohuang	NNP
cord-304322-k9egxskw	32	2	et	et	FW
cord-304322-k9egxskw	32	3	al	al	NNP
cord-304322-k9egxskw	32	4	.	.	NNP
cord-304322-k9egxskw	32	5	,	,	,
cord-304322-k9egxskw	32	6	,	,	,
cord-304322-k9egxskw	32	7	2011	2011	CD
cord-304322-k9egxskw	32	8	.	.	.
cord-304322-k9egxskw	33	1	In	in	IN
cord-304322-k9egxskw	33	2	this	this	DT
cord-304322-k9egxskw	33	3	study	study	NN
cord-304322-k9egxskw	33	4	we	-PRON-	PRP
cord-304322-k9egxskw	33	5	investigated	investigate	VBD
cord-304322-k9egxskw	33	6	the	the	DT
cord-304322-k9egxskw	33	7	situation	situation	NN
cord-304322-k9egxskw	33	8	and	and	CC
cord-304322-k9egxskw	33	9	distribution	distribution	NN
cord-304322-k9egxskw	33	10	of	of	IN
cord-304322-k9egxskw	33	11	IBV	IBV	NNP
cord-304322-k9egxskw	33	12	strains	strain	NNS
cord-304322-k9egxskw	33	13	in	in	IN
cord-304322-k9egxskw	33	14	southern	southern	JJ
cord-304322-k9egxskw	33	15	Thailand	Thailand	NNP
cord-304322-k9egxskw	33	16	by	by	IN
cord-304322-k9egxskw	33	17	collecting	collect	VBG
cord-304322-k9egxskw	33	18	isolates	isolate	NNS
cord-304322-k9egxskw	33	19	from	from	IN
cord-304322-k9egxskw	33	20	different	different	JJ
cord-304322-k9egxskw	33	21	bird	bird	NN
cord-304322-k9egxskw	33	22	species	specie	NNS
cord-304322-k9egxskw	33	23	,	,	,
cord-304322-k9egxskw	33	24	with	with	IN
cord-304322-k9egxskw	33	25	confirmed	confirm	VBN
cord-304322-k9egxskw	33	26	infections	infection	NNS
cord-304322-k9egxskw	33	27	,	,	,
cord-304322-k9egxskw	33	28	from	from	IN
cord-304322-k9egxskw	33	29	different	different	JJ
cord-304322-k9egxskw	33	30	regions	region	NNS
cord-304322-k9egxskw	33	31	between	between	IN
cord-304322-k9egxskw	33	32	2008	2008	CD
cord-304322-k9egxskw	33	33	and	and	CC
cord-304322-k9egxskw	33	34	2013	2013	CD
cord-304322-k9egxskw	33	35	.	.	.
cord-304322-k9egxskw	34	1	We	-PRON-	PRP
cord-304322-k9egxskw	34	2	then	then	RB
cord-304322-k9egxskw	34	3	differentiated	differentiate	VBD
cord-304322-k9egxskw	34	4	them	-PRON-	PRP
cord-304322-k9egxskw	34	5	using	use	VBG
cord-304322-k9egxskw	34	6	sequence	sequence	NN
cord-304322-k9egxskw	34	7	analysis	analysis	NN
cord-304322-k9egxskw	34	8	and	and	CC
cord-304322-k9egxskw	34	9	determined	determine	VBD
cord-304322-k9egxskw	34	10	their	-PRON-	PRP$
cord-304322-k9egxskw	34	11	relationships	relationship	NNS
cord-304322-k9egxskw	34	12	with	with	IN
cord-304322-k9egxskw	34	13	vaccine	vaccine	NN
cord-304322-k9egxskw	34	14	and	and	CC
cord-304322-k9egxskw	34	15	reference	reference	NN
cord-304322-k9egxskw	34	16	strains	strain	NNS
cord-304322-k9egxskw	34	17	.	.	.
cord-304322-k9egxskw	35	1	Suspected	suspect	VBN
cord-304322-k9egxskw	35	2	IB	IB	NNP
cord-304322-k9egxskw	35	3	cases	case	NNS
cord-304322-k9egxskw	35	4	from	from	IN
cord-304322-k9egxskw	35	5	chicken	chicken	NN
cord-304322-k9egxskw	35	6	flocks	flock	NNS
cord-304322-k9egxskw	35	7	,	,	,
cord-304322-k9egxskw	35	8	raised	raise	VBN
cord-304322-k9egxskw	35	9	in	in	IN
cord-304322-k9egxskw	35	10	the	the	DT
cord-304322-k9egxskw	35	11	southern	southern	JJ
cord-304322-k9egxskw	35	12	area	area	NN
cord-304322-k9egxskw	35	13	of	of	IN
cord-304322-k9egxskw	35	14	Thailand	Thailand	NNP
cord-304322-k9egxskw	35	15	,	,	,
cord-304322-k9egxskw	35	16	were	be	VBD
cord-304322-k9egxskw	35	17	submitted	submit	VBN
cord-304322-k9egxskw	35	18	to	to	IN
cord-304322-k9egxskw	35	19	an	an	DT
cord-304322-k9egxskw	35	20	authorized	authorize	VBN
cord-304322-k9egxskw	35	21	laboratory	laboratory	NN
cord-304322-k9egxskw	35	22	between	between	IN
cord-304322-k9egxskw	35	23	2008	2008	CD
cord-304322-k9egxskw	35	24	and	and	CC
cord-304322-k9egxskw	35	25	2013	2013	CD
cord-304322-k9egxskw	35	26	.	.	.
cord-304322-k9egxskw	36	1	Most	Most	JJS
cord-304322-k9egxskw	36	2	birds	bird	NNS
cord-304322-k9egxskw	36	3	were	be	VBD
cord-304322-k9egxskw	36	4	village	village	NN
cord-304322-k9egxskw	36	5	chickens	chicken	NNS
cord-304322-k9egxskw	36	6	exhibiting	exhibit	VBG
cord-304322-k9egxskw	36	7	mild	mild	JJ
cord-304322-k9egxskw	36	8	to	to	IN
cord-304322-k9egxskw	36	9	moderate	moderate	JJ
cord-304322-k9egxskw	36	10	symptoms	symptom	NNS
cord-304322-k9egxskw	36	11	associated	associate	VBN
cord-304322-k9egxskw	36	12	with	with	IN
cord-304322-k9egxskw	36	13	respiratory	respiratory	JJ
cord-304322-k9egxskw	36	14	,	,	,
cord-304322-k9egxskw	36	15	enteric	enteric	JJ
cord-304322-k9egxskw	36	16	,	,	,
cord-304322-k9egxskw	36	17	and	and	CC
cord-304322-k9egxskw	36	18	kidney	kidney	NN
cord-304322-k9egxskw	36	19	signs	sign	NNS
cord-304322-k9egxskw	36	20	and	and	CC
cord-304322-k9egxskw	36	21	depression	depression	NN
cord-304322-k9egxskw	36	22	with	with	IN
cord-304322-k9egxskw	36	23	low	low	JJ
cord-304322-k9egxskw	36	24	morbidity	morbidity	NN
cord-304322-k9egxskw	36	25	and	and	CC
cord-304322-k9egxskw	36	26	mortality	mortality	NN
cord-304322-k9egxskw	36	27	.	.	.
cord-304322-k9egxskw	37	1	Of	of	IN
cord-304322-k9egxskw	37	2	the	the	DT
cord-304322-k9egxskw	37	3	total	total	JJ
cord-304322-k9egxskw	37	4	cases	case	NNS
cord-304322-k9egxskw	37	5	submitted	submit	VBN
cord-304322-k9egxskw	37	6	,	,	,
cord-304322-k9egxskw	37	7	24	24	CD
cord-304322-k9egxskw	37	8	samples	sample	NNS
cord-304322-k9egxskw	37	9	were	be	VBD
cord-304322-k9egxskw	37	10	IBV	IBV	NNP
cord-304322-k9egxskw	37	11	positive	positive	JJ
cord-304322-k9egxskw	37	12	.	.	.
cord-304322-k9egxskw	38	1	Coinfections	coinfection	NNS
cord-304322-k9egxskw	38	2	or	or	CC
cord-304322-k9egxskw	38	3	secondary	secondary	JJ
cord-304322-k9egxskw	38	4	bacterial	bacterial	JJ
cord-304322-k9egxskw	38	5	infections	infection	NNS
cord-304322-k9egxskw	38	6	were	be	VBD
cord-304322-k9egxskw	38	7	not	not	RB
cord-304322-k9egxskw	38	8	found	find	VBN
cord-304322-k9egxskw	38	9	in	in	IN
cord-304322-k9egxskw	38	10	any	any	DT
cord-304322-k9egxskw	38	11	diseased	diseased	JJ
cord-304322-k9egxskw	38	12	birds	bird	NNS
cord-304322-k9egxskw	38	13	.	.	.
cord-304322-k9egxskw	39	1	Virus	virus	NN
cord-304322-k9egxskw	39	2	isolation	isolation	NN
cord-304322-k9egxskw	39	3	and	and	CC
cord-304322-k9egxskw	39	4	propagation	propagation	NN
cord-304322-k9egxskw	39	5	were	be	VBD
cord-304322-k9egxskw	39	6	achieved	achieve	VBN
cord-304322-k9egxskw	39	7	by	by	IN
cord-304322-k9egxskw	39	8	inoculating	inoculate	VBG
cord-304322-k9egxskw	39	9	0.2	0.2	CD
cord-304322-k9egxskw	39	10	ml	ml	NNS
cord-304322-k9egxskw	39	11	of	of	IN
cord-304322-k9egxskw	39	12	10	10	CD
cord-304322-k9egxskw	39	13	%	%	NN
cord-304322-k9egxskw	39	14	(	(	-LRB-
cord-304322-k9egxskw	39	15	w	w	NN
cord-304322-k9egxskw	39	16	/	/	SYM
cord-304322-k9egxskw	39	17	v	v	NN
cord-304322-k9egxskw	39	18	)	)	-RRB-
cord-304322-k9egxskw	39	19	pooled	pool	VBN
cord-304322-k9egxskw	39	20	and	and	CC
cord-304322-k9egxskw	39	21	homogenized	homogenize	VBN
cord-304322-k9egxskw	39	22	suspected	suspect	VBN
cord-304322-k9egxskw	39	23	tissues	tissue	NNS
cord-304322-k9egxskw	39	24	into	into	IN
cord-304322-k9egxskw	39	25	the	the	DT
cord-304322-k9egxskw	39	26	allantoic	allantoic	NNP
cord-304322-k9egxskw	39	27	cavity	cavity	NN
cord-304322-k9egxskw	39	28	of	of	IN
cord-304322-k9egxskw	39	29	9-to	9-to	CD
cord-304322-k9egxskw	39	30	11-day	11-day	CD
cord-304322-k9egxskw	39	31	old	old	JJ
cord-304322-k9egxskw	39	32	antibodyfree	antibodyfree	NNP
cord-304322-k9egxskw	39	33	embryonated	embryonated	NNP
cord-304322-k9egxskw	39	34	chicken	chicken	NNP
cord-304322-k9egxskw	39	35	eggs	egg	NNS
cord-304322-k9egxskw	39	36	(	(	-LRB-
cord-304322-k9egxskw	39	37	ECE	ECE	NNP
cord-304322-k9egxskw	39	38	)	)	-RRB-
cord-304322-k9egxskw	39	39	,	,	,
cord-304322-k9egxskw	39	40	which	which	WDT
cord-304322-k9egxskw	39	41	came	come	VBD
cord-304322-k9egxskw	39	42	from	from	IN
cord-304322-k9egxskw	39	43	healthy	healthy	JJ
cord-304322-k9egxskw	39	44	flocks	flock	NNS
cord-304322-k9egxskw	39	45	screened	screen	VBN
cord-304322-k9egxskw	39	46	for	for	IN
cord-304322-k9egxskw	39	47	key	key	JJ
cord-304322-k9egxskw	39	48	poultry	poultry	NN
cord-304322-k9egxskw	39	49	diseases	disease	NNS
cord-304322-k9egxskw	39	50	(	(	-LRB-
cord-304322-k9egxskw	39	51	Guy	Guy	NNP
cord-304322-k9egxskw	39	52	,	,	,
cord-304322-k9egxskw	39	53	2008	2008	CD
cord-304322-k9egxskw	39	54	)	)	-RRB-
cord-304322-k9egxskw	39	55	.	.	.
cord-304322-k9egxskw	40	1	Forty	forty	CD
cord-304322-k9egxskw	40	2	-	-	HYPH
cord-304322-k9egxskw	40	3	eight	eight	CD
cord-304322-k9egxskw	40	4	to	to	TO
cord-304322-k9egxskw	40	5	72	72	CD
cord-304322-k9egxskw	40	6	hours	hour	NNS
cord-304322-k9egxskw	40	7	after	after	IN
cord-304322-k9egxskw	40	8	inoculation	inoculation	NN
cord-304322-k9egxskw	40	9	,	,	,
cord-304322-k9egxskw	40	10	the	the	DT
cord-304322-k9egxskw	40	11	allantoic	allantoic	NNP
cord-304322-k9egxskw	40	12	fluid	fluid	NNP
cord-304322-k9egxskw	40	13	and	and	CC
cord-304322-k9egxskw	40	14	chorioallantoic	chorioallantoic	NNP
cord-304322-k9egxskw	40	15	membrane	membrane	NNP
cord-304322-k9egxskw	40	16	(	(	-LRB-
cord-304322-k9egxskw	40	17	CAM	CAM	NNP
cord-304322-k9egxskw	40	18	)	)	-RRB-
cord-304322-k9egxskw	40	19	were	be	VBD
cord-304322-k9egxskw	40	20	harvested	harvest	VBN
cord-304322-k9egxskw	40	21	.	.	.
cord-304322-k9egxskw	41	1	Following	follow	VBG
cord-304322-k9egxskw	41	2	three	three	CD
cord-304322-k9egxskw	41	3	to	to	TO
cord-304322-k9egxskw	41	4	five	five	CD
cord-304322-k9egxskw	41	5	blind	blind	JJ
cord-304322-k9egxskw	41	6	passages	passage	NNS
cord-304322-k9egxskw	41	7	,	,	,
cord-304322-k9egxskw	41	8	indirect	indirect	JJ
cord-304322-k9egxskw	41	9	fluorescent	fluorescent	JJ
cord-304322-k9egxskw	41	10	antibody	antibody	NN
cord-304322-k9egxskw	41	11	test	test	NN
cord-304322-k9egxskw	41	12	(	(	-LRB-
cord-304322-k9egxskw	41	13	IFA	IFA	NNP
cord-304322-k9egxskw	41	14	)	)	-RRB-
cord-304322-k9egxskw	41	15	was	be	VBD
cord-304322-k9egxskw	41	16	used	use	VBN
cord-304322-k9egxskw	41	17	to	to	TO
cord-304322-k9egxskw	41	18	identify	identify	VB
cord-304322-k9egxskw	41	19	the	the	DT
cord-304322-k9egxskw	41	20	causative	causative	JJ
cord-304322-k9egxskw	41	21	virus	virus	NN
cord-304322-k9egxskw	41	22	.	.	.
cord-304322-k9egxskw	42	1	Briefly	briefly	RB
cord-304322-k9egxskw	42	2	,	,	,
cord-304322-k9egxskw	42	3	frozen	frozen	JJ
cord-304322-k9egxskw	42	4	infected	infected	JJ
cord-304322-k9egxskw	42	5	CAMs	cam	NNS
cord-304322-k9egxskw	42	6	were	be	VBD
cord-304322-k9egxskw	42	7	acetonefixed	acetonefixe	VBN
cord-304322-k9egxskw	42	8	,	,	,
cord-304322-k9egxskw	42	9	following	follow	VBG
cord-304322-k9egxskw	42	10	this	this	DT
cord-304322-k9egxskw	42	11	the	the	DT
cord-304322-k9egxskw	42	12	slides	slide	NNS
cord-304322-k9egxskw	42	13	were	be	VBD
cord-304322-k9egxskw	42	14	incubated	incubate	VBN
cord-304322-k9egxskw	42	15	with	with	IN
cord-304322-k9egxskw	42	16	a	a	DT
cord-304322-k9egxskw	42	17	nucleocapsid	nucleocapsid	NN
cord-304322-k9egxskw	42	18	protein	protein	NN
cord-304322-k9egxskw	42	19	-	-	HYPH
cord-304322-k9egxskw	42	20	specific	specific	JJ
cord-304322-k9egxskw	42	21	mouse	mouse	NN
cord-304322-k9egxskw	42	22	monoclonal	monoclonal	JJ
cord-304322-k9egxskw	42	23	antibody	antibody	NN
cord-304322-k9egxskw	42	24	(	(	-LRB-
cord-304322-k9egxskw	42	25	clone	clone	NN
cord-304322-k9egxskw	42	26	Ch	Ch	NNP
cord-304322-k9egxskw	42	27	/	/	SYM
cord-304322-k9egxskw	42	28	IBV	IBV	NNP
cord-304322-k9egxskw	42	29	48.4	48.4	CD
cord-304322-k9egxskw	42	30	;	;	:
cord-304322-k9egxskw	42	31	Prionics	Prionics	NNP
cord-304322-k9egxskw	42	32	,	,	,
cord-304322-k9egxskw	42	33	The	the	DT
cord-304322-k9egxskw	42	34	Netherlands	Netherlands	NNP
cord-304322-k9egxskw	42	35	)	)	-RRB-
cord-304322-k9egxskw	42	36	,	,	,
cord-304322-k9egxskw	42	37	for	for	IN
cord-304322-k9egxskw	42	38	30	30	CD
cord-304322-k9egxskw	42	39	min	min	NN
cord-304322-k9egxskw	42	40	at	at	IN
cord-304322-k9egxskw	42	41	37	37	CD
cord-304322-k9egxskw	42	42	°	°	NN
cord-304322-k9egxskw	42	43	C	c	NN
cord-304322-k9egxskw	42	44	.	.	.
cord-304322-k9egxskw	43	1	After	after	IN
cord-304322-k9egxskw	43	2	washing	wash	VBG
cord-304322-k9egxskw	43	3	three	three	CD
cord-304322-k9egxskw	43	4	times	time	NNS
cord-304322-k9egxskw	43	5	with	with	IN
cord-304322-k9egxskw	43	6	PBS	PBS	NNP
cord-304322-k9egxskw	43	7	,	,	,
cord-304322-k9egxskw	43	8	the	the	DT
cord-304322-k9egxskw	43	9	slides	slide	NNS
cord-304322-k9egxskw	43	10	were	be	VBD
cord-304322-k9egxskw	43	11	incubated	incubate	VBN
cord-304322-k9egxskw	43	12	with	with	IN
cord-304322-k9egxskw	43	13	FITC	FITC	NNP
cord-304322-k9egxskw	43	14	-	-	HYPH
cord-304322-k9egxskw	43	15	conjugated	conjugate	VBN
cord-304322-k9egxskw	43	16	rabbit	rabbit	NN
cord-304322-k9egxskw	43	17	anti	anti	JJ
cord-304322-k9egxskw	43	18	-	-	JJ
cord-304322-k9egxskw	43	19	mouse	mouse	JJ
cord-304322-k9egxskw	43	20	immunoglobulin	immunoglobulin	NN
cord-304322-k9egxskw	43	21	(	(	-LRB-
cord-304322-k9egxskw	43	22	Dako	Dako	NNP
cord-304322-k9egxskw	43	23	,	,	,
cord-304322-k9egxskw	43	24	Denmark	Denmark	NNP
cord-304322-k9egxskw	43	25	)	)	-RRB-
cord-304322-k9egxskw	43	26	for	for	IN
cord-304322-k9egxskw	43	27	30	30	CD
cord-304322-k9egxskw	43	28	min	min	NN
cord-304322-k9egxskw	43	29	at	at	IN
cord-304322-k9egxskw	43	30	37	37	CD
cord-304322-k9egxskw	43	31	°	°	NN
cord-304322-k9egxskw	43	32	C	c	NN
cord-304322-k9egxskw	43	33	to	to	TO
cord-304322-k9egxskw	43	34	detect	detect	VB
cord-304322-k9egxskw	43	35	antibody	antibody	NN
cord-304322-k9egxskw	43	36	binding	binding	NN
cord-304322-k9egxskw	43	37	.	.	.
cord-304322-k9egxskw	44	1	Next	next	RB
cord-304322-k9egxskw	44	2	,	,	,
cord-304322-k9egxskw	44	3	the	the	DT
cord-304322-k9egxskw	44	4	sections	section	NNS
cord-304322-k9egxskw	44	5	were	be	VBD
cord-304322-k9egxskw	44	6	washed	wash	VBN
cord-304322-k9egxskw	44	7	in	in	IN
cord-304322-k9egxskw	44	8	a	a	DT
cord-304322-k9egxskw	44	9	similar	similar	JJ
cord-304322-k9egxskw	44	10	manner	manner	NN
cord-304322-k9egxskw	44	11	and	and	CC
cord-304322-k9egxskw	44	12	examined	examine	VBD
cord-304322-k9egxskw	44	13	using	use	VBG
cord-304322-k9egxskw	44	14	epifluorescence	epifluorescence	NN
cord-304322-k9egxskw	44	15	microscopy	microscopy	NNS
cord-304322-k9egxskw	44	16	at	at	IN
cord-304322-k9egxskw	44	17	100	100	CD
cord-304322-k9egxskw	44	18	-	-	HYPH
cord-304322-k9egxskw	44	19	200×	200×	CD
cord-304322-k9egxskw	44	20	magnifications	magnification	NNS
cord-304322-k9egxskw	44	21	.	.	.
cord-304322-k9egxskw	45	1	The	the	DT
cord-304322-k9egxskw	45	2	allantoic	allantoic	NNP
cord-304322-k9egxskw	45	3	fluids	fluid	VBZ
cord-304322-k9egxskw	45	4	harvested	harvest	VBN
cord-304322-k9egxskw	45	5	from	from	IN
cord-304322-k9egxskw	45	6	the	the	DT
cord-304322-k9egxskw	45	7	inoculated	inoculate	VBN
cord-304322-k9egxskw	45	8	ECE	ECE	NNP
cord-304322-k9egxskw	45	9	that	that	WDT
cord-304322-k9egxskw	45	10	were	be	VBD
cord-304322-k9egxskw	45	11	IBV	IBV	NNP
cord-304322-k9egxskw	45	12	positive	positive	JJ
cord-304322-k9egxskw	45	13	,	,	,
cord-304322-k9egxskw	45	14	during	during	IN
cord-304322-k9egxskw	45	15	IFA	IFA	NNP
cord-304322-k9egxskw	45	16	testing	testing	NN
cord-304322-k9egxskw	45	17	on	on	IN
cord-304322-k9egxskw	45	18	CAM	CAM	NNP
cord-304322-k9egxskw	45	19	,	,	,
cord-304322-k9egxskw	45	20	were	be	VBD
cord-304322-k9egxskw	45	21	kept	keep	VBN
cord-304322-k9egxskw	45	22	at	at	IN
cord-304322-k9egxskw	45	23	−80	−80	NNP
cord-304322-k9egxskw	45	24	°	°	NN
cord-304322-k9egxskw	45	25	C	C	NNP
cord-304322-k9egxskw	45	26	until	until	IN
cord-304322-k9egxskw	45	27	use	use	NN
cord-304322-k9egxskw	45	28	.	.	.
cord-304322-k9egxskw	46	1	Viral	viral	JJ
cord-304322-k9egxskw	46	2	genomic	genomic	NN
cord-304322-k9egxskw	46	3	RNA	RNA	NNP
cord-304322-k9egxskw	46	4	was	be	VBD
cord-304322-k9egxskw	46	5	extracted	extract	VBN
cord-304322-k9egxskw	46	6	from	from	IN
cord-304322-k9egxskw	46	7	the	the	DT
cord-304322-k9egxskw	46	8	allantoic	allantoic	NNP
cord-304322-k9egxskw	46	9	fluid	fluid	NN
cord-304322-k9egxskw	46	10	using	use	VBG
cord-304322-k9egxskw	46	11	a	a	DT
cord-304322-k9egxskw	46	12	viral	viral	JJ
cord-304322-k9egxskw	46	13	RNA	RNA	NNP
cord-304322-k9egxskw	46	14	extraction	extraction	NN
cord-304322-k9egxskw	46	15	kit	kit	NN
cord-304322-k9egxskw	46	16	(	(	-LRB-
cord-304322-k9egxskw	46	17	Omega	Omega	NNP
cord-304322-k9egxskw	46	18	Bio	Bio	NNP
cord-304322-k9egxskw	46	19	-	-	HYPH
cord-304322-k9egxskw	46	20	tek	tek	NNP
cord-304322-k9egxskw	46	21	,	,	,
cord-304322-k9egxskw	46	22	USA	USA	NNP
cord-304322-k9egxskw	46	23	)	)	-RRB-
cord-304322-k9egxskw	46	24	.	.	.
cord-304322-k9egxskw	47	1	A	a	DT
cord-304322-k9egxskw	47	2	single	single	JJ
cord-304322-k9egxskw	47	3	-	-	HYPH
cord-304322-k9egxskw	47	4	step	step	NN
cord-304322-k9egxskw	47	5	RT	RT	NNP
cord-304322-k9egxskw	47	6	-	-	HYPH
cord-304322-k9egxskw	47	7	PCR	PCR	NNP
cord-304322-k9egxskw	47	8	was	be	VBD
cord-304322-k9egxskw	47	9	performed	perform	VBN
cord-304322-k9egxskw	47	10	using	use	VBG
cord-304322-k9egxskw	47	11	a	a	DT
cord-304322-k9egxskw	47	12	commercial	commercial	JJ
cord-304322-k9egxskw	47	13	kit	kit	NN
cord-304322-k9egxskw	47	14	(	(	-LRB-
cord-304322-k9egxskw	47	15	Qiagen	Qiagen	NNP
cord-304322-k9egxskw	47	16	,	,	,
cord-304322-k9egxskw	47	17	USA	USA	NNP
cord-304322-k9egxskw	47	18	)	)	-RRB-
cord-304322-k9egxskw	47	19	,	,	,
cord-304322-k9egxskw	47	20	according	accord	VBG
cord-304322-k9egxskw	47	21	to	to	IN
cord-304322-k9egxskw	47	22	the	the	DT
cord-304322-k9egxskw	47	23	manufacturer	manufacturer	NN
cord-304322-k9egxskw	47	24	's	's	POS
cord-304322-k9egxskw	47	25	protocol	protocol	NN
cord-304322-k9egxskw	47	26	to	to	TO
cord-304322-k9egxskw	47	27	amplify	amplify	VB
cord-304322-k9egxskw	47	28	a	a	DT
cord-304322-k9egxskw	47	29	298-bp	298-bp	CD
cord-304322-k9egxskw	47	30	cDNA	cdna	NN
cord-304322-k9egxskw	47	31	fragment	fragment	NN
cord-304322-k9egxskw	47	32	of	of	IN
cord-304322-k9egxskw	47	33	the	the	DT
cord-304322-k9egxskw	47	34	3′UTR	3′utr	CD
cord-304322-k9egxskw	47	35	gene	gene	NN
cord-304322-k9egxskw	47	36	that	that	WDT
cord-304322-k9egxskw	47	37	confirmed	confirm	VBD
cord-304322-k9egxskw	47	38	positive	positive	JJ
cord-304322-k9egxskw	47	39	IBV	IBV	NNP
cord-304322-k9egxskw	47	40	strains	strain	NNS
cord-304322-k9egxskw	47	41	(	(	-LRB-
cord-304322-k9egxskw	47	42	UTR	UTR	NNP
cord-304322-k9egxskw	47	43	1	1	CD
cord-304322-k9egxskw	47	44	−	−	NNP
cord-304322-k9egxskw	47	45	5′-GCTCTAACTCTATACTAGCCTAT-3′	5′-gctctaactctatactagcctat-3′	CD
cord-304322-k9egxskw	47	46	and	and	CC
cord-304322-k9egxskw	47	47	UTR	UTR	NNP
cord-304322-k9egxskw	47	48	2	2	CD
cord-304322-k9egxskw	47	49	+	+	SYM
cord-304322-k9egxskw	47	50	5′-AAGGAAG	5′-aaggaag	CD
cord-304322-k9egxskw	47	51	ATAGGCATGTAGCTT-3′	ATAGGCATGTAGCTT-3′	NNP
cord-304322-k9egxskw	47	52	)	)	-RRB-
cord-304322-k9egxskw	48	1	(	(	-LRB-
cord-304322-k9egxskw	48	2	Adzhar	Adzhar	NNP
cord-304322-k9egxskw	48	3	et	et	NNP
cord-304322-k9egxskw	48	4	al	al	NNP
cord-304322-k9egxskw	48	5	.	.	NNP
cord-304322-k9egxskw	48	6	,	,	,
cord-304322-k9egxskw	48	7	1996	1996	CD
cord-304322-k9egxskw	48	8	)	)	-RRB-
cord-304322-k9egxskw	48	9	.	.	.
cord-304322-k9egxskw	49	1	Next	next	RB
cord-304322-k9egxskw	49	2	,	,	,
cord-304322-k9egxskw	49	3	the	the	DT
cord-304322-k9egxskw	49	4	viral	viral	JJ
cord-304322-k9egxskw	49	5	RNA	RNA	NNP
cord-304322-k9egxskw	49	6	extracts	extract	NNS
cord-304322-k9egxskw	49	7	were	be	VBD
cord-304322-k9egxskw	49	8	phylogenetically	phylogenetically	RB
cord-304322-k9egxskw	49	9	characterized	characterize	VBN
cord-304322-k9egxskw	49	10	using	use	VBG
cord-304322-k9egxskw	49	11	the	the	DT
cord-304322-k9egxskw	49	12	specific	specific	JJ
cord-304322-k9egxskw	49	13	S1	S1	NNP
cord-304322-k9egxskw	49	14	glycoprotein	glycoprotein	NN
cord-304322-k9egxskw	49	15	gene	gene	NN
cord-304322-k9egxskw	49	16	primer	primer	NN
cord-304322-k9egxskw	49	17	set	set	VBN
cord-304322-k9egxskw	49	18	,	,	,
cord-304322-k9egxskw	49	19	XCE	XCE	NNP
cord-304322-k9egxskw	49	20	1	1	CD
cord-304322-k9egxskw	49	21	+	+	SYM
cord-304322-k9egxskw	49	22	5′-CACTGGTAATTTTTCAGATGG-3′	5′-cactggtaatttttcagatgg-3′	CD
cord-304322-k9egxskw	49	23	and	and	CC
cord-304322-k9egxskw	49	24	XCE	XCE	NNP
cord-304322-k9egxskw	49	25	3	3	CD
cord-304322-k9egxskw	49	26	−	−	NNP
cord-304322-k9egxskw	49	27	5′-CAGATTGCTTACAACCACC-3′	5′-cagattgcttacaaccacc-3′	XX
cord-304322-k9egxskw	49	28	,	,	,
cord-304322-k9egxskw	49	29	to	to	TO
cord-304322-k9egxskw	49	30	amplify	amplify	VB
cord-304322-k9egxskw	49	31	a	a	DT
cord-304322-k9egxskw	49	32	385	385	CD
cord-304322-k9egxskw	49	33	bp	bp	NNP
cord-304322-k9egxskw	49	34	fragment	fragment	NN
cord-304322-k9egxskw	49	35	of	of	IN
cord-304322-k9egxskw	49	36	the	the	DT
cord-304322-k9egxskw	49	37	S1	s1	NN
cord-304322-k9egxskw	49	38	gene	gene	NN
cord-304322-k9egxskw	49	39	between	between	IN
cord-304322-k9egxskw	49	40	nucleotides	nucleotide	NNS
cord-304322-k9egxskw	49	41	729	729	CD
cord-304322-k9egxskw	49	42	and	and	CC
cord-304322-k9egxskw	49	43	1111	1111	CD
cord-304322-k9egxskw	50	1	(	(	-LRB-
cord-304322-k9egxskw	50	2	amino	amino	JJ
cord-304322-k9egxskw	50	3	acids	acid	NNS
cord-304322-k9egxskw	50	4	243	243	CD
cord-304322-k9egxskw	50	5	-	-	SYM
cord-304322-k9egxskw	50	6	370	370	CD
cord-304322-k9egxskw	50	7	)	)	-RRB-
cord-304322-k9egxskw	51	1	(	(	-LRB-
cord-304322-k9egxskw	51	2	Adzhar	Adzhar	NNP
cord-304322-k9egxskw	51	3	et	et	NNP
cord-304322-k9egxskw	51	4	al	al	NNP
cord-304322-k9egxskw	51	5	.	.	.
cord-304322-k9egxskw	52	1	,	,	,
cord-304322-k9egxskw	52	2	1996	1996	CD
cord-304322-k9egxskw	52	3	;	;	:
cord-304322-k9egxskw	52	4	Cavanagh	Cavanagh	NNP
cord-304322-k9egxskw	52	5	et	et	NNP
cord-304322-k9egxskw	52	6	al	al	NNP
cord-304322-k9egxskw	52	7	.	.	NNP
cord-304322-k9egxskw	52	8	,	,	,
cord-304322-k9egxskw	52	9	2002	2002	CD
cord-304322-k9egxskw	52	10	)	)	-RRB-
cord-304322-k9egxskw	52	11	.	.	.
cord-304322-k9egxskw	53	1	The	the	DT
cord-304322-k9egxskw	53	2	amplified	amplify	VBN
cord-304322-k9egxskw	53	3	RT	RT	NNP
cord-304322-k9egxskw	53	4	-	-	HYPH
cord-304322-k9egxskw	53	5	PCR	PCR	NNP
cord-304322-k9egxskw	53	6	products	product	NNS
cord-304322-k9egxskw	53	7	were	be	VBD
cord-304322-k9egxskw	53	8	purified	purify	VBN
cord-304322-k9egxskw	53	9	using	use	VBG
cord-304322-k9egxskw	53	10	a	a	DT
cord-304322-k9egxskw	53	11	QIAquick	QIAquick	NNP
cord-304322-k9egxskw	53	12	PCR	PCR	NNP
cord-304322-k9egxskw	53	13	Purification	Purification	NNP
cord-304322-k9egxskw	53	14	kit	kit	NN
cord-304322-k9egxskw	53	15	(	(	-LRB-
cord-304322-k9egxskw	53	16	Qiagen	Qiagen	NNP
cord-304322-k9egxskw	53	17	,	,	,
cord-304322-k9egxskw	53	18	USA	USA	NNP
cord-304322-k9egxskw	53	19	)	)	-RRB-
cord-304322-k9egxskw	53	20	.	.	.
cord-304322-k9egxskw	54	1	The	the	DT
cord-304322-k9egxskw	54	2	purified	purify	VBN
cord-304322-k9egxskw	54	3	products	product	NNS
cord-304322-k9egxskw	54	4	were	be	VBD
cord-304322-k9egxskw	54	5	sequenced	sequence	VBN
cord-304322-k9egxskw	54	6	using	use	VBG
cord-304322-k9egxskw	54	7	a	a	DT
cord-304322-k9egxskw	54	8	commercial	commercial	JJ
cord-304322-k9egxskw	54	9	sequencing	sequencing	NN
cord-304322-k9egxskw	54	10	service	service	NN
cord-304322-k9egxskw	54	11	(	(	-LRB-
cord-304322-k9egxskw	54	12	SolGent	SolGent	NNP
cord-304322-k9egxskw	54	13	ASSA	ASSA	NNP
cord-304322-k9egxskw	54	14	service	service	NN
cord-304322-k9egxskw	54	15	,	,	,
cord-304322-k9egxskw	54	16	Korea	Korea	NNP
cord-304322-k9egxskw	54	17	)	)	-RRB-
cord-304322-k9egxskw	54	18	.	.	.
cord-304322-k9egxskw	55	1	The	the	DT
cord-304322-k9egxskw	55	2	partial	partial	JJ
cord-304322-k9egxskw	55	3	S1	s1	NN
cord-304322-k9egxskw	55	4	nucleotide	nucleotide	NN
cord-304322-k9egxskw	55	5	and	and	CC
cord-304322-k9egxskw	55	6	deduced	deduce	VBD
cord-304322-k9egxskw	55	7	amino	amino	NN
cord-304322-k9egxskw	55	8	acid	acid	NN
cord-304322-k9egxskw	55	9	sequences	sequence	NNS
cord-304322-k9egxskw	55	10	obtained	obtain	VBN
cord-304322-k9egxskw	55	11	from	from	IN
cord-304322-k9egxskw	55	12	the	the	DT
cord-304322-k9egxskw	55	13	Thai	Thai	NNP
cord-304322-k9egxskw	55	14	IBV	IBV	NNP
cord-304322-k9egxskw	55	15	isolates	isolate	NNS
cord-304322-k9egxskw	55	16	were	be	VBD
cord-304322-k9egxskw	55	17	compared	compare	VBN
cord-304322-k9egxskw	55	18	with	with	IN
cord-304322-k9egxskw	55	19	IBV	IBV	NNP
cord-304322-k9egxskw	55	20	sequences	sequence	NNS
cord-304322-k9egxskw	55	21	deposited	deposit	VBN
cord-304322-k9egxskw	55	22	in	in	IN
cord-304322-k9egxskw	55	23	the	the	DT
cord-304322-k9egxskw	55	24	GenBank	GenBank	NNP
cord-304322-k9egxskw	55	25	database	database	NN
cord-304322-k9egxskw	55	26	using	use	VBG
cord-304322-k9egxskw	55	27	the	the	DT
cord-304322-k9egxskw	55	28	National	National	NNP
cord-304322-k9egxskw	55	29	Center	Center	NNP
cord-304322-k9egxskw	55	30	of	of	IN
cord-304322-k9egxskw	55	31	Biotechnology	Biotechnology	NNP
cord-304322-k9egxskw	55	32	Information	Information	NNP
cord-304322-k9egxskw	55	33	(	(	-LRB-
cord-304322-k9egxskw	55	34	NCBI	NCBI	NNP
cord-304322-k9egxskw	55	35	)	)	-RRB-
cord-304322-k9egxskw	55	36	BLAST	blast	NN
cord-304322-k9egxskw	55	37	search	search	NN
cord-304322-k9egxskw	55	38	(	(	-LRB-
cord-304322-k9egxskw	55	39	http://www.ncbi	http://www.ncbi	NNP
cord-304322-k9egxskw	55	40	.nlm.nih.gov	.nlm.nih.gov	NNP
cord-304322-k9egxskw	55	41	/	/	SYM
cord-304322-k9egxskw	55	42	BLAST/	BLAST/	NNP
cord-304322-k9egxskw	55	43	)	)	-RRB-
cord-304322-k9egxskw	55	44	,	,	,
cord-304322-k9egxskw	55	45	and	and	CC
cord-304322-k9egxskw	55	46	included	include	VBD
cord-304322-k9egxskw	55	47	the	the	DT
cord-304322-k9egxskw	55	48	reference	reference	NN
cord-304322-k9egxskw	55	49	IBV	IBV	NNP
cord-304322-k9egxskw	55	50	vaccine	vaccine	NN
cord-304322-k9egxskw	55	51	strains	strain	NNS
cord-304322-k9egxskw	55	52	commonly	commonly	RB
cord-304322-k9egxskw	55	53	used	use	VBN
cord-304322-k9egxskw	55	54	in	in	IN
cord-304322-k9egxskw	55	55	Thailand	Thailand	NNP
cord-304322-k9egxskw	55	56	.	.	.
cord-304322-k9egxskw	56	1	Sequence	sequence	NN
cord-304322-k9egxskw	56	2	identities	identity	NNS
cord-304322-k9egxskw	56	3	by	by	IN
cord-304322-k9egxskw	56	4	BLAST	blast	NN
cord-304322-k9egxskw	56	5	were	be	VBD
cord-304322-k9egxskw	56	6	included	include	VBN
cord-304322-k9egxskw	56	7	in	in	IN
cord-304322-k9egxskw	56	8	the	the	DT
cord-304322-k9egxskw	56	9	alignment	alignment	NN
cord-304322-k9egxskw	56	10	and	and	CC
cord-304322-k9egxskw	56	11	phylogenetic	phylogenetic	JJ
cord-304322-k9egxskw	56	12	construction	construction	NN
cord-304322-k9egxskw	56	13	.	.	.
cord-304322-k9egxskw	57	1	BioEdit	bioedit	NN
cord-304322-k9egxskw	57	2	version	version	NN
cord-304322-k9egxskw	57	3	7.0.5.2	7.0.5.2	CD
cord-304322-k9egxskw	57	4	(	(	-LRB-
cord-304322-k9egxskw	57	5	www.mbio.ncsu.edu	www.mbio.ncsu.edu	NNP
cord-304322-k9egxskw	57	6	)	)	-RRB-
cord-304322-k9egxskw	57	7	was	be	VBD
cord-304322-k9egxskw	57	8	used	use	VBN
cord-304322-k9egxskw	57	9	to	to	TO
cord-304322-k9egxskw	57	10	perform	perform	VB
cord-304322-k9egxskw	57	11	multiple	multiple	JJ
cord-304322-k9egxskw	57	12	sequence	sequence	NN
cord-304322-k9egxskw	57	13	alignments	alignment	NNS
cord-304322-k9egxskw	57	14	and	and	CC
cord-304322-k9egxskw	57	15	determine	determine	VB
cord-304322-k9egxskw	57	16	the	the	DT
cord-304322-k9egxskw	57	17	nucleotide	nucleotide	JJ
cord-304322-k9egxskw	57	18	and	and	CC
cord-304322-k9egxskw	57	19	amino	amino	NN
cord-304322-k9egxskw	57	20	acid	acid	NN
cord-304322-k9egxskw	57	21	identities	identity	NNS
cord-304322-k9egxskw	57	22	.	.	.
cord-304322-k9egxskw	58	1	Aligned	align	VBN
cord-304322-k9egxskw	58	2	sequences	sequence	NNS
cord-304322-k9egxskw	58	3	were	be	VBD
cord-304322-k9egxskw	58	4	used	use	VBN
cord-304322-k9egxskw	58	5	for	for	IN
cord-304322-k9egxskw	58	6	phylogenetic	phylogenetic	JJ
cord-304322-k9egxskw	58	7	analysis	analysis	NN
cord-304322-k9egxskw	58	8	using	use	VBG
cord-304322-k9egxskw	58	9	the	the	DT
cord-304322-k9egxskw	58	10	neighbor	neighbor	NN
cord-304322-k9egxskw	58	11	-	-	HYPH
cord-304322-k9egxskw	58	12	joining	join	VBG
cord-304322-k9egxskw	58	13	method	method	NN
cord-304322-k9egxskw	58	14	available	available	JJ
cord-304322-k9egxskw	58	15	in	in	IN
cord-304322-k9egxskw	58	16	MEGA	mega	JJ
cord-304322-k9egxskw	58	17	software	software	NN
cord-304322-k9egxskw	58	18	version	version	NN
cord-304322-k9egxskw	58	19	6.0	6.0	CD
cord-304322-k9egxskw	59	1	(	(	-LRB-
cord-304322-k9egxskw	59	2	Tamura	Tamura	NNP
cord-304322-k9egxskw	59	3	et	et	NNP
cord-304322-k9egxskw	59	4	al	al	NNP
cord-304322-k9egxskw	59	5	.	.	NNP
cord-304322-k9egxskw	59	6	,	,	,
cord-304322-k9egxskw	59	7	2013	2013	CD
cord-304322-k9egxskw	59	8	)	)	-RRB-
cord-304322-k9egxskw	59	9	.	.	.
cord-304322-k9egxskw	60	1	The	the	DT
cord-304322-k9egxskw	60	2	bootstrap	bootstrap	NN
cord-304322-k9egxskw	60	3	values	value	NNS
cord-304322-k9egxskw	60	4	were	be	VBD
cord-304322-k9egxskw	60	5	determined	determine	VBN
cord-304322-k9egxskw	60	6	from	from	IN
cord-304322-k9egxskw	60	7	1000	1000	CD
cord-304322-k9egxskw	60	8	replicates	replicate	NNS
cord-304322-k9egxskw	60	9	of	of	IN
cord-304322-k9egxskw	60	10	the	the	DT
cord-304322-k9egxskw	60	11	original	original	JJ
cord-304322-k9egxskw	60	12	data	datum	NNS
cord-304322-k9egxskw	60	13	to	to	TO
cord-304322-k9egxskw	60	14	designate	designate	VB
cord-304322-k9egxskw	60	15	confidence	confidence	NN
cord-304322-k9egxskw	60	16	levels	level	NNS
cord-304322-k9egxskw	60	17	to	to	IN
cord-304322-k9egxskw	60	18	branches	branch	NNS
cord-304322-k9egxskw	60	19	.	.	.
cord-304322-k9egxskw	61	1	The	the	DT
cord-304322-k9egxskw	61	2	phylogenetic	phylogenetic	JJ
cord-304322-k9egxskw	61	3	analysis	analysis	NN
cord-304322-k9egxskw	61	4	of	of	IN
cord-304322-k9egxskw	61	5	24	24	CD
cord-304322-k9egxskw	61	6	purified	purify	VBN
cord-304322-k9egxskw	61	7	PCR	PCR	NNP
cord-304322-k9egxskw	61	8	products	product	NNS
cord-304322-k9egxskw	61	9	revealed	reveal	VBD
cord-304322-k9egxskw	61	10	that	that	IN
cord-304322-k9egxskw	61	11	the	the	DT
cord-304322-k9egxskw	61	12	local	local	JJ
cord-304322-k9egxskw	61	13	isolates	isolate	NNS
cord-304322-k9egxskw	61	14	could	could	MD
cord-304322-k9egxskw	61	15	be	be	VB
cord-304322-k9egxskw	61	16	clustered	cluster	VBN
cord-304322-k9egxskw	61	17	into	into	IN
cord-304322-k9egxskw	61	18	two	two	CD
cord-304322-k9egxskw	61	19	predominant	predominant	JJ
cord-304322-k9egxskw	61	20	groups	group	NNS
cord-304322-k9egxskw	61	21	.	.	.
cord-304322-k9egxskw	62	1	Group	group	NN
cord-304322-k9egxskw	62	2	I	-PRON-	PRP
cord-304322-k9egxskw	62	3	comprised	comprise	VBD
cord-304322-k9egxskw	62	4	seven	seven	CD
cord-304322-k9egxskw	62	5	isolates	isolate	NNS
cord-304322-k9egxskw	62	6	,	,	,
cord-304322-k9egxskw	62	7	correlating	correlate	VBG
cord-304322-k9egxskw	62	8	to	to	IN
cord-304322-k9egxskw	62	9	the	the	DT
cord-304322-k9egxskw	62	10	previously	previously	RB
cord-304322-k9egxskw	62	11	published	publish	VBN
cord-304322-k9egxskw	62	12	THA001	THA001	NNS
cord-304322-k9egxskw	62	13	.	.	.
cord-304322-k9egxskw	63	1	Group	Group	NNP
cord-304322-k9egxskw	63	2	II	II	NNP
cord-304322-k9egxskw	63	3	,	,	,
cord-304322-k9egxskw	63	4	hosting	host	VBG
cord-304322-k9egxskw	63	5	a	a	DT
cord-304322-k9egxskw	63	6	larger	large	JJR
cord-304322-k9egxskw	63	7	branch	branch	NN
cord-304322-k9egxskw	63	8	,	,	,
cord-304322-k9egxskw	63	9	consisted	consist	VBD
cord-304322-k9egxskw	63	10	of	of	IN
cord-304322-k9egxskw	63	11	15	15	CD
cord-304322-k9egxskw	63	12	isolates	isolate	NNS
cord-304322-k9egxskw	63	13	.	.	.
cord-304322-k9egxskw	64	1	This	this	DT
cord-304322-k9egxskw	64	2	group	group	NN
cord-304322-k9egxskw	64	3	belonged	belong	VBD
cord-304322-k9egxskw	64	4	to	to	IN
cord-304322-k9egxskw	64	5	QX	QX	NNP
cord-304322-k9egxskw	64	6	-	-	HYPH
cord-304322-k9egxskw	64	7	like	like	JJ
cord-304322-k9egxskw	64	8	viruses	virus	NNS
cord-304322-k9egxskw	64	9	,	,	,
cord-304322-k9egxskw	64	10	correlating	correlate	VBG
cord-304322-k9egxskw	64	11	to	to	IN
cord-304322-k9egxskw	64	12	the	the	DT
cord-304322-k9egxskw	64	13	previous	previous	JJ
cord-304322-k9egxskw	64	14	isolate	isolate	NN
cord-304322-k9egxskw	64	15	reported	report	VBN
cord-304322-k9egxskw	64	16	by	by	IN
cord-304322-k9egxskw	64	17	Pohuang	Pohuang	NNP
cord-304322-k9egxskw	64	18	et	et	NNP
cord-304322-k9egxskw	64	19	al	al	NNP
cord-304322-k9egxskw	64	20	.	.	.
cord-304322-k9egxskw	65	1	(	(	-LRB-
cord-304322-k9egxskw	65	2	2011	2011	CD
cord-304322-k9egxskw	65	3	)	)	-RRB-
cord-304322-k9egxskw	65	4	.	.	.
cord-304322-k9egxskw	66	1	In	in	IN
cord-304322-k9egxskw	66	2	addition	addition	NN
cord-304322-k9egxskw	66	3	,	,	,
cord-304322-k9egxskw	66	4	two	two	CD
cord-304322-k9egxskw	66	5	single	single	JJ
cord-304322-k9egxskw	66	6	isolates	isolate	NNS
cord-304322-k9egxskw	66	7	were	be	VBD
cord-304322-k9egxskw	66	8	detected	detect	VBN
cord-304322-k9egxskw	66	9	,	,	,
cord-304322-k9egxskw	66	10	one	one	CD
cord-304322-k9egxskw	66	11	of	of	IN
cord-304322-k9egxskw	66	12	which	which	WDT
cord-304322-k9egxskw	66	13	was	be	VBD
cord-304322-k9egxskw	66	14	related	relate	VBN
cord-304322-k9egxskw	66	15	to	to	IN
cord-304322-k9egxskw	66	16	the	the	DT
cord-304322-k9egxskw	66	17	Massachusetts	Massachusetts	NNP
cord-304322-k9egxskw	66	18	-	-	HYPH
cord-304322-k9egxskw	66	19	type	type	NN
cord-304322-k9egxskw	66	20	vaccine	vaccine	NN
cord-304322-k9egxskw	66	21	,	,	,
cord-304322-k9egxskw	66	22	while	while	IN
cord-304322-k9egxskw	66	23	the	the	DT
cord-304322-k9egxskw	66	24	other	other	JJ
cord-304322-k9egxskw	66	25	was	be	VBD
cord-304322-k9egxskw	66	26	related	relate	VBN
cord-304322-k9egxskw	66	27	to	to	IN
cord-304322-k9egxskw	66	28	the	the	DT
cord-304322-k9egxskw	66	29	4/91	4/91	CD
cord-304322-k9egxskw	66	30	strain	strain	NN
cord-304322-k9egxskw	67	1	(	(	-LRB-
cord-304322-k9egxskw	67	2	Fig	Fig	NNP
cord-304322-k9egxskw	67	3	.	.	NNP
cord-304322-k9egxskw	67	4	1	1	CD
cord-304322-k9egxskw	67	5	)	)	-RRB-
cord-304322-k9egxskw	67	6	.	.	.
cord-304322-k9egxskw	68	1	The	the	DT
cord-304322-k9egxskw	68	2	group	group	NN
cord-304322-k9egxskw	68	3	I	-PRON-	PRP
cord-304322-k9egxskw	68	4	viruses	virus	NNS
cord-304322-k9egxskw	68	5	were	be	VBD
cord-304322-k9egxskw	68	6	isolated	isolate	VBN
cord-304322-k9egxskw	68	7	in	in	IN
cord-304322-k9egxskw	68	8	2008	2008	CD
cord-304322-k9egxskw	68	9	-	-	SYM
cord-304322-k9egxskw	68	10	2009	2009	CD
cord-304322-k9egxskw	68	11	,	,	,
cord-304322-k9egxskw	68	12	and	and	CC
cord-304322-k9egxskw	68	13	were	be	VBD
cord-304322-k9egxskw	68	14	geographically	geographically	RB
cord-304322-k9egxskw	68	15	disseminated	disseminate	VBN
cord-304322-k9egxskw	68	16	in	in	IN
cord-304322-k9egxskw	68	17	the	the	DT
cord-304322-k9egxskw	68	18	southernmost	southernmost	JJS
cord-304322-k9egxskw	68	19	areas	area	NNS
cord-304322-k9egxskw	68	20	and	and	CC
cord-304322-k9egxskw	68	21	southwestern	southwestern	JJ
cord-304322-k9egxskw	68	22	coast	coast	NN
cord-304322-k9egxskw	68	23	.	.	.
cord-304322-k9egxskw	69	1	The	the	DT
cord-304322-k9egxskw	69	2	isolates	isolate	NNS
cord-304322-k9egxskw	69	3	in	in	IN
cord-304322-k9egxskw	69	4	group	group	NN
cord-304322-k9egxskw	69	5	II	II	NNP
cord-304322-k9egxskw	69	6	,	,	,
cord-304322-k9egxskw	69	7	found	find	VBN
cord-304322-k9egxskw	69	8	in	in	IN
cord-304322-k9egxskw	69	9	2009	2009	CD
cord-304322-k9egxskw	69	10	-	-	SYM
cord-304322-k9egxskw	69	11	2013	2013	CD
cord-304322-k9egxskw	69	12	,	,	,
cord-304322-k9egxskw	69	13	were	be	VBD
cord-304322-k9egxskw	69	14	distributed	distribute	VBN
cord-304322-k9egxskw	69	15	mostly	mostly	RB
cord-304322-k9egxskw	69	16	in	in	IN
cord-304322-k9egxskw	69	17	the	the	DT
cord-304322-k9egxskw	69	18	central	central	JJ
cord-304322-k9egxskw	69	19	part	part	NN
cord-304322-k9egxskw	69	20	of	of	IN
cord-304322-k9egxskw	69	21	the	the	DT
cord-304322-k9egxskw	69	22	southern	southern	JJ
cord-304322-k9egxskw	69	23	region	region	NN
cord-304322-k9egxskw	69	24	,	,	,
cord-304322-k9egxskw	69	25	ranging	range	VBG
cord-304322-k9egxskw	69	26	from	from	IN
cord-304322-k9egxskw	69	27	the	the	DT
cord-304322-k9egxskw	69	28	west	west	NN
cord-304322-k9egxskw	69	29	to	to	IN
cord-304322-k9egxskw	69	30	the	the	DT
cord-304322-k9egxskw	69	31	east	east	NNP
cord-304322-k9egxskw	69	32	coast	coast	NN
cord-304322-k9egxskw	69	33	.	.	.
cord-304322-k9egxskw	70	1	A	a	DT
cord-304322-k9egxskw	70	2	total	total	NN
cord-304322-k9egxskw	70	3	of	of	IN
cord-304322-k9egxskw	70	4	62.5	62.5	CD
cord-304322-k9egxskw	70	5	%	%	NN
cord-304322-k9egxskw	70	6	of	of	IN
cord-304322-k9egxskw	70	7	the	the	DT
cord-304322-k9egxskw	70	8	viruses	virus	NNS
cord-304322-k9egxskw	70	9	in	in	IN
cord-304322-k9egxskw	70	10	group	group	NN
cord-304322-k9egxskw	70	11	II	II	NNP
cord-304322-k9egxskw	70	12	were	be	VBD
cord-304322-k9egxskw	70	13	isolated	isolate	VBN
cord-304322-k9egxskw	70	14	from	from	IN
cord-304322-k9egxskw	70	15	native	native	JJ
cord-304322-k9egxskw	70	16	chickens	chicken	NNS
cord-304322-k9egxskw	70	17	associated	associate	VBN
cord-304322-k9egxskw	70	18	with	with	IN
cord-304322-k9egxskw	70	19	a	a	DT
cord-304322-k9egxskw	70	20	range	range	NN
cord-304322-k9egxskw	70	21	of	of	IN
cord-304322-k9egxskw	70	22	symptoms	symptom	NNS
cord-304322-k9egxskw	70	23	.	.	.
cord-304322-k9egxskw	71	1	Moreover	moreover	RB
cord-304322-k9egxskw	71	2	,	,	,
cord-304322-k9egxskw	71	3	single	single	JJ
cord-304322-k9egxskw	71	4	isolates	isolate	NNS
cord-304322-k9egxskw	71	5	of	of	IN
cord-304322-k9egxskw	71	6	the	the	DT
cord-304322-k9egxskw	71	7	Massachusetts	Massachusetts	NNP
cord-304322-k9egxskw	71	8	-	-	HYPH
cord-304322-k9egxskw	71	9	like	like	JJ
cord-304322-k9egxskw	71	10	(	(	-LRB-
cord-304322-k9egxskw	71	11	Mass	Mass	NNP
cord-304322-k9egxskw	71	12	-	-	HYPH
cord-304322-k9egxskw	71	13	like	like	JJ
cord-304322-k9egxskw	71	14	)	)	-RRB-
cord-304322-k9egxskw	71	15	and	and	CC
cord-304322-k9egxskw	71	16	the	the	DT
cord-304322-k9egxskw	71	17	4/91-like	4/91-like	CD
cord-304322-k9egxskw	71	18	viruses	virus	NNS
cord-304322-k9egxskw	71	19	were	be	VBD
cord-304322-k9egxskw	71	20	isolated	isolate	VBN
cord-304322-k9egxskw	71	21	in	in	IN
cord-304322-k9egxskw	71	22	2012	2012	CD
cord-304322-k9egxskw	71	23	and	and	CC
cord-304322-k9egxskw	71	24	2013	2013	CD
cord-304322-k9egxskw	71	25	,	,	,
cord-304322-k9egxskw	71	26	respectively	respectively	RB
cord-304322-k9egxskw	71	27	(	(	-LRB-
cord-304322-k9egxskw	71	28	Fig	fig	NN
cord-304322-k9egxskw	71	29	.	.	NNP
cord-304322-k9egxskw	71	30	2	2	CD
cord-304322-k9egxskw	71	31	)	)	-RRB-
cord-304322-k9egxskw	71	32	.	.	.
cord-304322-k9egxskw	72	1	This	this	DT
cord-304322-k9egxskw	72	2	indicates	indicate	VBZ
cord-304322-k9egxskw	72	3	that	that	IN
cord-304322-k9egxskw	72	4	the	the	DT
cord-304322-k9egxskw	72	5	IBV	IBV	NNP
cord-304322-k9egxskw	72	6	infection	infection	NN
cord-304322-k9egxskw	72	7	is	be	VBZ
cord-304322-k9egxskw	72	8	endemic	endemic	JJ
cord-304322-k9egxskw	72	9	and	and	CC
cord-304322-k9egxskw	72	10	has	have	VBZ
cord-304322-k9egxskw	72	11	regularly	regularly	RB
cord-304322-k9egxskw	72	12	circulated	circulate	VBN
cord-304322-k9egxskw	72	13	within	within	IN
cord-304322-k9egxskw	72	14	this	this	DT
cord-304322-k9egxskw	72	15	region	region	NN
cord-304322-k9egxskw	72	16	.	.	.
cord-304322-k9egxskw	73	1	Furthermore	furthermore	RB
cord-304322-k9egxskw	73	2	,	,	,
cord-304322-k9egxskw	73	3	occasional	occasional	JJ
cord-304322-k9egxskw	73	4	co	co	NN
cord-304322-k9egxskw	73	5	-	-	NN
cord-304322-k9egxskw	73	6	circulation	circulation	NN
cord-304322-k9egxskw	73	7	was	be	VBD
cord-304322-k9egxskw	73	8	present	present	JJ
cord-304322-k9egxskw	73	9	in	in	IN
cord-304322-k9egxskw	73	10	some	some	DT
cord-304322-k9egxskw	73	11	areas	area	NNS
cord-304322-k9egxskw	73	12	.	.	.
cord-304322-k9egxskw	74	1	The	the	DT
cord-304322-k9egxskw	74	2	nucleotide	nucleotide	JJ
cord-304322-k9egxskw	74	3	and	and	CC
cord-304322-k9egxskw	74	4	amino	amino	NN
cord-304322-k9egxskw	74	5	acid	acid	NN
cord-304322-k9egxskw	74	6	identities	identity	NNS
cord-304322-k9egxskw	74	7	were	be	VBD
cord-304322-k9egxskw	74	8	then	then	RB
cord-304322-k9egxskw	74	9	determined	determine	VBN
cord-304322-k9egxskw	74	10	within	within	IN
cord-304322-k9egxskw	74	11	and	and	CC
cord-304322-k9egxskw	74	12	between	between	IN
cord-304322-k9egxskw	74	13	phylogenetic	phylogenetic	JJ
cord-304322-k9egxskw	74	14	groups	group	NNS
cord-304322-k9egxskw	74	15	.	.	.
cord-304322-k9egxskw	75	1	The	the	DT
cord-304322-k9egxskw	75	2	isolates	isolate	NNS
cord-304322-k9egxskw	75	3	in	in	IN
cord-304322-k9egxskw	75	4	group	group	NN
cord-304322-k9egxskw	75	5	I	-PRON-	PRP
cord-304322-k9egxskw	75	6	were	be	VBD
cord-304322-k9egxskw	75	7	highly	highly	RB
cord-304322-k9egxskw	75	8	related	relate	VBN
cord-304322-k9egxskw	75	9	at	at	IN
cord-304322-k9egxskw	75	10	the	the	DT
cord-304322-k9egxskw	75	11	nucleotide	nucleotide	JJ
cord-304322-k9egxskw	75	12	and	and	CC
cord-304322-k9egxskw	75	13	amino	amino	NN
cord-304322-k9egxskw	75	14	acid	acid	NN
cord-304322-k9egxskw	75	15	levels	level	NNS
cord-304322-k9egxskw	75	16	with	with	IN
cord-304322-k9egxskw	75	17	92.2	92.2	CD
cord-304322-k9egxskw	75	18	-	-	SYM
cord-304322-k9egxskw	75	19	98	98	CD
cord-304322-k9egxskw	75	20	%	%	NN
cord-304322-k9egxskw	75	21	and	and	CC
cord-304322-k9egxskw	75	22	89.2	89.2	CD
cord-304322-k9egxskw	75	23	-	-	HYPH
cord-304322-k9egxskw	75	24	97.5	97.5	CD
cord-304322-k9egxskw	75	25	%	%	NN
cord-304322-k9egxskw	75	26	identities	identity	NNS
cord-304322-k9egxskw	75	27	,	,	,
cord-304322-k9egxskw	75	28	respectively	respectively	RB
cord-304322-k9egxskw	75	29	.	.	.
cord-304322-k9egxskw	76	1	The	the	DT
cord-304322-k9egxskw	76	2	isolates	isolate	NNS
cord-304322-k9egxskw	76	3	of	of	IN
cord-304322-k9egxskw	76	4	the	the	DT
cord-304322-k9egxskw	76	5	QX	QX	NNP
cord-304322-k9egxskw	76	6	-	-	HYPH
cord-304322-k9egxskw	76	7	like	like	JJ
cord-304322-k9egxskw	76	8	group	group	NN
cord-304322-k9egxskw	76	9	II	II	NNP
cord-304322-k9egxskw	76	10	shared	share	VBD
cord-304322-k9egxskw	76	11	89.3	89.3	CD
cord-304322-k9egxskw	76	12	-	-	SYM
cord-304322-k9egxskw	76	13	97.7	97.7	CD
cord-304322-k9egxskw	76	14	%	%	NN
cord-304322-k9egxskw	76	15	nucleotide	nucleotide	JJ
cord-304322-k9egxskw	76	16	identity	identity	NN
cord-304322-k9egxskw	76	17	and	and	CC
cord-304322-k9egxskw	76	18	85	85	CD
cord-304322-k9egxskw	76	19	-	-	HYPH
cord-304322-k9egxskw	76	20	95.8	95.8	CD
cord-304322-k9egxskw	76	21	%	%	NN
cord-304322-k9egxskw	76	22	amino	amino	NN
cord-304322-k9egxskw	76	23	acid	acid	NN
cord-304322-k9egxskw	76	24	identity	identity	NN
cord-304322-k9egxskw	76	25	to	to	IN
cord-304322-k9egxskw	76	26	each	each	DT
cord-304322-k9egxskw	76	27	other	other	JJ
cord-304322-k9egxskw	76	28	.	.	.
cord-304322-k9egxskw	77	1	Finally	finally	RB
cord-304322-k9egxskw	77	2	,	,	,
cord-304322-k9egxskw	77	3	we	-PRON-	PRP
cord-304322-k9egxskw	77	4	determined	determine	VBD
cord-304322-k9egxskw	77	5	the	the	DT
cord-304322-k9egxskw	77	6	phylogenetic	phylogenetic	JJ
cord-304322-k9egxskw	77	7	relationships	relationship	NNS
cord-304322-k9egxskw	77	8	of	of	IN
cord-304322-k9egxskw	77	9	the	the	DT
cord-304322-k9egxskw	77	10	local	local	JJ
cord-304322-k9egxskw	77	11	isolates	isolate	NNS
cord-304322-k9egxskw	77	12	both	both	CC
cord-304322-k9egxskw	77	13	with	with	IN
cord-304322-k9egxskw	77	14	vaccine	vaccine	NN
cord-304322-k9egxskw	77	15	strains	strain	NNS
cord-304322-k9egxskw	77	16	commercially	commercially	RB
cord-304322-k9egxskw	77	17	used	use	VBN
cord-304322-k9egxskw	77	18	in	in	IN
cord-304322-k9egxskw	77	19	Thailand	Thailand	NNP
cord-304322-k9egxskw	77	20	and	and	CC
cord-304322-k9egxskw	77	21	with	with	IN
cord-304322-k9egxskw	77	22	the	the	DT
cord-304322-k9egxskw	77	23	IBV	IBV	NNP
cord-304322-k9egxskw	77	24	sequences	sequence	NNS
cord-304322-k9egxskw	77	25	available	available	JJ
cord-304322-k9egxskw	77	26	in	in	IN
cord-304322-k9egxskw	77	27	GenBank	GenBank	NNP
cord-304322-k9egxskw	77	28	from	from	IN
cord-304322-k9egxskw	77	29	other	other	JJ
cord-304322-k9egxskw	77	30	geographical	geographical	JJ
cord-304322-k9egxskw	77	31	origins	origin	NNS
cord-304322-k9egxskw	77	32	.	.	.
cord-304322-k9egxskw	78	1	During	during	IN
cord-304322-k9egxskw	78	2	this	this	DT
cord-304322-k9egxskw	78	3	analysis	analysis	NN
cord-304322-k9egxskw	78	4	,	,	,
cord-304322-k9egxskw	78	5	we	-PRON-	PRP
cord-304322-k9egxskw	78	6	found	find	VBD
cord-304322-k9egxskw	78	7	that	that	IN
cord-304322-k9egxskw	78	8	the	the	DT
cord-304322-k9egxskw	78	9	single	single	JJ
cord-304322-k9egxskw	78	10	isolates	isolate	NNS
cord-304322-k9egxskw	78	11	B	B	NNP
cord-304322-k9egxskw	78	12	/	/	SYM
cord-304322-k9egxskw	78	13	Sk3589/55	Sk3589/55	NNP
cord-304322-k9egxskw	78	14	and	and	CC
cord-304322-k9egxskw	78	15	L	L	NNP
cord-304322-k9egxskw	78	16	/	/	SYM
cord-304322-k9egxskw	78	17	Nk3251/56	Nk3251/56	NNP
cord-304322-k9egxskw	78	18	fell	fall	VBD
cord-304322-k9egxskw	78	19	within	within	IN
cord-304322-k9egxskw	78	20	the	the	DT
cord-304322-k9egxskw	78	21	Mass	Mass	NNP
cord-304322-k9egxskw	78	22	-	-	HYPH
cord-304322-k9egxskw	78	23	type	type	NN
cord-304322-k9egxskw	78	24	(	(	-LRB-
cord-304322-k9egxskw	78	25	Ma5	ma5	CD
cord-304322-k9egxskw	78	26	vaccine	vaccine	NN
cord-304322-k9egxskw	78	27	)	)	-RRB-
cord-304322-k9egxskw	78	28	and	and	CC
cord-304322-k9egxskw	78	29	the	the	DT
cord-304322-k9egxskw	78	30	4/91	4/91	CD
cord-304322-k9egxskw	78	31	groups	group	NNS
cord-304322-k9egxskw	78	32	,	,	,
cord-304322-k9egxskw	78	33	respectively	respectively	RB
cord-304322-k9egxskw	78	34	(	(	-LRB-
cord-304322-k9egxskw	78	35	Fig	fig	NN
cord-304322-k9egxskw	78	36	.	.	.
cord-304322-k9egxskw	78	37	1	1	CD
cord-304322-k9egxskw	78	38	)	)	-RRB-
cord-304322-k9egxskw	78	39	.	.	.
cord-304322-k9egxskw	79	1	IBV	IBV	NNP
cord-304322-k9egxskw	79	2	is	be	VBZ
cord-304322-k9egxskw	79	3	a	a	DT
cord-304322-k9egxskw	79	4	major	major	JJ
cord-304322-k9egxskw	79	5	pathogen	pathogen	NN
cord-304322-k9egxskw	79	6	in	in	IN
cord-304322-k9egxskw	79	7	both	both	CC
cord-304322-k9egxskw	79	8	vaccinated	vaccinate	VBN
cord-304322-k9egxskw	79	9	and	and	CC
cord-304322-k9egxskw	79	10	unvaccinated	unvaccinated	JJ
cord-304322-k9egxskw	79	11	flocks	flock	NNS
cord-304322-k9egxskw	79	12	of	of	IN
cord-304322-k9egxskw	79	13	commercial	commercial	JJ
cord-304322-k9egxskw	79	14	broilers	broiler	NNS
cord-304322-k9egxskw	79	15	and	and	CC
cord-304322-k9egxskw	79	16	layers	layer	NNS
cord-304322-k9egxskw	79	17	,	,	,
cord-304322-k9egxskw	79	18	as	as	RB
cord-304322-k9egxskw	79	19	well	well	RB
cord-304322-k9egxskw	79	20	as	as	IN
cord-304322-k9egxskw	79	21	in	in	IN
cord-304322-k9egxskw	79	22	village	village	NN
cord-304322-k9egxskw	79	23	/	/	SYM
cord-304322-k9egxskw	79	24	free	free	JJ
cord-304322-k9egxskw	79	25	range	range	NN
cord-304322-k9egxskw	79	26	birds	bird	NNS
cord-304322-k9egxskw	79	27	.	.	.
cord-304322-k9egxskw	80	1	The	the	DT
cord-304322-k9egxskw	80	2	reasons	reason	NNS
cord-304322-k9egxskw	80	3	for	for	IN
cord-304322-k9egxskw	80	4	this	this	DT
cord-304322-k9egxskw	80	5	are	be	VBP
cord-304322-k9egxskw	80	6	flock	flock	NN
cord-304322-k9egxskw	80	7	management	management	NN
cord-304322-k9egxskw	80	8	system	system	NN
cord-304322-k9egxskw	80	9	,	,	,
cord-304322-k9egxskw	80	10	mismatched	mismatched	JJ
cord-304322-k9egxskw	80	11	vaccination	vaccination	NN
cord-304322-k9egxskw	80	12	,	,	,
cord-304322-k9egxskw	80	13	and	and	CC
cord-304322-k9egxskw	80	14	emergence	emergence	NN
cord-304322-k9egxskw	80	15	and	and	CC
cord-304322-k9egxskw	80	16	reemergence	reemergence	NN
cord-304322-k9egxskw	80	17	of	of	IN
cord-304322-k9egxskw	80	18	new	new	JJ
cord-304322-k9egxskw	80	19	variant	variant	NN
cord-304322-k9egxskw	80	20	strains	strain	NNS
cord-304322-k9egxskw	80	21	.	.	.
cord-304322-k9egxskw	81	1	Extensive	extensive	JJ
cord-304322-k9egxskw	81	2	antigenic	antigenic	JJ
cord-304322-k9egxskw	81	3	variation	variation	NN
cord-304322-k9egxskw	81	4	,	,	,
cord-304322-k9egxskw	81	5	caused	cause	VBN
cord-304322-k9egxskw	81	6	by	by	IN
cord-304322-k9egxskw	81	7	genetic	genetic	JJ
cord-304322-k9egxskw	81	8	mutation	mutation	NN
cord-304322-k9egxskw	81	9	in	in	IN
cord-304322-k9egxskw	81	10	the	the	DT
cord-304322-k9egxskw	81	11	hypervariable	hypervariable	JJ
cord-304322-k9egxskw	81	12	region	region	NN
cord-304322-k9egxskw	81	13	of	of	IN
cord-304322-k9egxskw	81	14	the	the	DT
cord-304322-k9egxskw	81	15	S1	S1	NNP
cord-304322-k9egxskw	81	16	glycoprotein	glycoprotein	NN
cord-304322-k9egxskw	81	17	,	,	,
cord-304322-k9egxskw	81	18	is	be	VBZ
cord-304322-k9egxskw	81	19	a	a	DT
cord-304322-k9egxskw	81	20	feature	feature	NN
cord-304322-k9egxskw	81	21	of	of	IN
cord-304322-k9egxskw	81	22	IBV	IBV	NNP
cord-304322-k9egxskw	81	23	and	and	CC
cord-304322-k9egxskw	81	24	new	new	JJ
cord-304322-k9egxskw	81	25	variants	variant	NNS
cord-304322-k9egxskw	81	26	thereof	thereof	RB
cord-304322-k9egxskw	81	27	.	.	.
cord-304322-k9egxskw	82	1	Moreover	moreover	RB
cord-304322-k9egxskw	82	2	,	,	,
cord-304322-k9egxskw	82	3	the	the	DT
cord-304322-k9egxskw	82	4	S1	s1	NN
cord-304322-k9egxskw	82	5	protein	protein	NN
cord-304322-k9egxskw	82	6	is	be	VBZ
cord-304322-k9egxskw	82	7	associated	associate	VBN
cord-304322-k9egxskw	82	8	with	with	IN
cord-304322-k9egxskw	82	9	virus	virus	NN
cord-304322-k9egxskw	82	10	-	-	HYPH
cord-304322-k9egxskw	82	11	neutralizing	neutralize	VBG
cord-304322-k9egxskw	82	12	epitopes	epitope	NNS
cord-304322-k9egxskw	82	13	,	,	,
cord-304322-k9egxskw	82	14	thereby	thereby	RB
cord-304322-k9egxskw	82	15	inducing	induce	VBG
cord-304322-k9egxskw	82	16	a	a	DT
cord-304322-k9egxskw	82	17	strain	strain	NN
cord-304322-k9egxskw	82	18	-	-	HYPH
cord-304322-k9egxskw	82	19	specific	specific	JJ
cord-304322-k9egxskw	82	20	neutralizing	neutralize	VBG
cord-304322-k9egxskw	82	21	antibody	antibody	NN
cord-304322-k9egxskw	82	22	(	(	-LRB-
cord-304322-k9egxskw	82	23	de	de	FW
cord-304322-k9egxskw	82	24	Wit	Wit	NNP
cord-304322-k9egxskw	82	25	et	et	NNP
cord-304322-k9egxskw	82	26	al	al	NNP
cord-304322-k9egxskw	82	27	.	.	NNP
cord-304322-k9egxskw	82	28	,	,	,
cord-304322-k9egxskw	82	29	2011	2011	CD
cord-304322-k9egxskw	82	30	;	;	:
cord-304322-k9egxskw	82	31	Hofstad	Hofstad	NNP
cord-304322-k9egxskw	82	32	,	,	,
cord-304322-k9egxskw	82	33	1981	1981	CD
cord-304322-k9egxskw	82	34	)	)	-RRB-
cord-304322-k9egxskw	82	35	.	.	.
cord-304322-k9egxskw	83	1	In	in	IN
cord-304322-k9egxskw	83	2	Thailand	Thailand	NNP
cord-304322-k9egxskw	83	3	,	,	,
cord-304322-k9egxskw	83	4	commercially	commercially	RB
cord-304322-k9egxskw	83	5	available	available	JJ
cord-304322-k9egxskw	83	6	IBV	IBV	NNP
cord-304322-k9egxskw	83	7	vaccines	vaccine	NNS
cord-304322-k9egxskw	83	8	are	be	VBP
cord-304322-k9egxskw	83	9	applied	apply	VBN
cord-304322-k9egxskw	83	10	in	in	IN
cord-304322-k9egxskw	83	11	intensive	intensive	JJ
cord-304322-k9egxskw	83	12	poultry	poultry	NN
cord-304322-k9egxskw	83	13	farming	farming	NN
cord-304322-k9egxskw	83	14	.	.	.
cord-304322-k9egxskw	84	1	Aside	aside	RB
cord-304322-k9egxskw	84	2	from	from	IN
cord-304322-k9egxskw	84	3	commercial	commercial	JJ
cord-304322-k9egxskw	84	4	poultry	poultry	NN
cord-304322-k9egxskw	84	5	,	,	,
cord-304322-k9egxskw	84	6	a	a	DT
cord-304322-k9egxskw	84	7	limited	limited	JJ
cord-304322-k9egxskw	84	8	number	number	NN
cord-304322-k9egxskw	84	9	of	of	IN
cord-304322-k9egxskw	84	10	backyard	backyard	NN
cord-304322-k9egxskw	84	11	chickens	chicken	NNS
cord-304322-k9egxskw	84	12	are	be	VBP
cord-304322-k9egxskw	84	13	vaccinated	vaccinate	VBN
cord-304322-k9egxskw	84	14	.	.	.
cord-304322-k9egxskw	85	1	This	this	DT
cord-304322-k9egxskw	85	2	is	be	VBZ
cord-304322-k9egxskw	85	3	,	,	,
cord-304322-k9egxskw	85	4	at	at	IN
cord-304322-k9egxskw	85	5	least	least	JJS
cord-304322-k9egxskw	85	6	in	in	IN
cord-304322-k9egxskw	85	7	part	part	NN
cord-304322-k9egxskw	85	8	,	,	,
cord-304322-k9egxskw	85	9	why	why	WRB
cord-304322-k9egxskw	85	10	IBVs	ibv	NNS
cord-304322-k9egxskw	85	11	are	be	VBP
cord-304322-k9egxskw	85	12	still	still	RB
cord-304322-k9egxskw	85	13	prevalent	prevalent	JJ
cord-304322-k9egxskw	85	14	.	.	.
cord-304322-k9egxskw	86	1	A	a	DT
cord-304322-k9egxskw	86	2	better	well	JJR
cord-304322-k9egxskw	86	3	understanding	understanding	NN
cord-304322-k9egxskw	86	4	of	of	IN
cord-304322-k9egxskw	86	5	the	the	DT
cord-304322-k9egxskw	86	6	genetic	genetic	JJ
cord-304322-k9egxskw	86	7	diversity	diversity	NN
cord-304322-k9egxskw	86	8	of	of	IN
cord-304322-k9egxskw	86	9	the	the	DT
cord-304322-k9egxskw	86	10	IBV	IBV	NNP
cord-304322-k9egxskw	86	11	S1	S1	NNP
cord-304322-k9egxskw	86	12	gene	gene	NN
cord-304322-k9egxskw	86	13	from	from	IN
cord-304322-k9egxskw	86	14	diverse	diverse	JJ
cord-304322-k9egxskw	86	15	geographies	geography	NNS
cord-304322-k9egxskw	86	16	is	be	VBZ
cord-304322-k9egxskw	86	17	essential	essential	JJ
cord-304322-k9egxskw	86	18	for	for	IN
cord-304322-k9egxskw	86	19	effective	effective	JJ
cord-304322-k9egxskw	86	20	control	control	NN
cord-304322-k9egxskw	86	21	and	and	CC
cord-304322-k9egxskw	86	22	prevention	prevention	NN
cord-304322-k9egxskw	86	23	of	of	IN
cord-304322-k9egxskw	86	24	IB	IB	NNP
cord-304322-k9egxskw	86	25	.	.	.
cord-304322-k9egxskw	87	1	Selection	selection	NN
cord-304322-k9egxskw	87	2	of	of	IN
cord-304322-k9egxskw	87	3	proper	proper	JJ
cord-304322-k9egxskw	87	4	vaccines	vaccine	NNS
cord-304322-k9egxskw	87	5	is	be	VBZ
cord-304322-k9egxskw	87	6	an	an	DT
cord-304322-k9egxskw	87	7	ultimate	ultimate	JJ
cord-304322-k9egxskw	87	8	goal	goal	NN
cord-304322-k9egxskw	87	9	for	for	IN
cord-304322-k9egxskw	87	10	minimizing	minimize	VBG
cord-304322-k9egxskw	87	11	economic	economic	JJ
cord-304322-k9egxskw	87	12	loss	loss	NN
cord-304322-k9egxskw	87	13	.	.	.
cord-304322-k9egxskw	88	1	As	as	IN
cord-304322-k9egxskw	88	2	previously	previously	RB
cord-304322-k9egxskw	88	3	mentioned	mention	VBN
cord-304322-k9egxskw	88	4	,	,	,
cord-304322-k9egxskw	88	5	IBV	IBV	NNP
cord-304322-k9egxskw	88	6	has	have	VBZ
cord-304322-k9egxskw	88	7	been	be	VBN
cord-304322-k9egxskw	88	8	reported	report	VBN
cord-304322-k9egxskw	88	9	to	to	TO
cord-304322-k9egxskw	88	10	circulate	circulate	VB
cord-304322-k9egxskw	88	11	in	in	IN
cord-304322-k9egxskw	88	12	southern	southern	JJ
cord-304322-k9egxskw	88	13	Thailand	Thailand	NNP
cord-304322-k9egxskw	88	14	.	.	.
cord-304322-k9egxskw	89	1	A	a	DT
cord-304322-k9egxskw	89	2	major	major	JJ
cord-304322-k9egxskw	89	3	outbreak	outbreak	NN
cord-304322-k9egxskw	89	4	occurred	occur	VBD
cord-304322-k9egxskw	89	5	in	in	IN
cord-304322-k9egxskw	89	6	2007	2007	CD
cord-304322-k9egxskw	89	7	,	,	,
cord-304322-k9egxskw	89	8	in	in	IN
cord-304322-k9egxskw	89	9	which	which	WDT
cord-304322-k9egxskw	89	10	diseases	disease	NNS
cord-304322-k9egxskw	89	11	were	be	VBD
cord-304322-k9egxskw	89	12	mainly	mainly	RB
cord-304322-k9egxskw	89	13	associated	associate	VBN
cord-304322-k9egxskw	89	14	with	with	IN
cord-304322-k9egxskw	89	15	respiratory	respiratory	JJ
cord-304322-k9egxskw	89	16	and	and	CC
cord-304322-k9egxskw	89	17	kidney	kidney	NN
cord-304322-k9egxskw	89	18	symptoms	symptom	NNS
cord-304322-k9egxskw	89	19	(	(	-LRB-
cord-304322-k9egxskw	89	20	Antarasena	Antarasena	NNP
cord-304322-k9egxskw	89	21	et	et	FW
cord-304322-k9egxskw	89	22	al	al	NNP
cord-304322-k9egxskw	89	23	.	.	NNP
cord-304322-k9egxskw	89	24	,	,	,
cord-304322-k9egxskw	89	25	2008	2008	CD
cord-304322-k9egxskw	89	26	)	)	-RRB-
cord-304322-k9egxskw	89	27	.	.	.
cord-304322-k9egxskw	90	1	Our	-PRON-	PRP$
cord-304322-k9egxskw	90	2	data	datum	NNS
cord-304322-k9egxskw	90	3	indicated	indicate	VBD
cord-304322-k9egxskw	90	4	that	that	IN
cord-304322-k9egxskw	90	5	the	the	DT
cord-304322-k9egxskw	90	6	QX	QX	NNP
cord-304322-k9egxskw	90	7	-	-	HYPH
cord-304322-k9egxskw	90	8	like	like	JJ
cord-304322-k9egxskw	90	9	viruses	virus	NNS
cord-304322-k9egxskw	90	10	appear	appear	VBP
cord-304322-k9egxskw	90	11	to	to	TO
cord-304322-k9egxskw	90	12	be	be	VB
cord-304322-k9egxskw	90	13	the	the	DT
cord-304322-k9egxskw	90	14	predominant	predominant	JJ
cord-304322-k9egxskw	90	15	viruses	virus	NNS
cord-304322-k9egxskw	90	16	currently	currently	RB
cord-304322-k9egxskw	90	17	circulating	circulate	VBG
cord-304322-k9egxskw	90	18	in	in	IN
cord-304322-k9egxskw	90	19	southern	southern	JJ
cord-304322-k9egxskw	90	20	Thailand	Thailand	NNP
cord-304322-k9egxskw	90	21	,	,	,
cord-304322-k9egxskw	90	22	replacing	replace	VBG
cord-304322-k9egxskw	90	23	the	the	DT
cord-304322-k9egxskw	90	24	THA001-type	tha001-type	CD
cord-304322-k9egxskw	90	25	viruses	virus	NNS
cord-304322-k9egxskw	90	26	.	.	.
cord-304322-k9egxskw	91	1	In	in	IN
cord-304322-k9egxskw	91	2	this	this	DT
cord-304322-k9egxskw	91	3	study	study	NN
cord-304322-k9egxskw	91	4	,	,	,
cord-304322-k9egxskw	91	5	in	in	IN
cord-304322-k9egxskw	91	6	addition	addition	NN
cord-304322-k9egxskw	91	7	to	to	IN
cord-304322-k9egxskw	91	8	the	the	DT
cord-304322-k9egxskw	91	9	two	two	CD
cord-304322-k9egxskw	91	10	predominant	predominant	JJ
cord-304322-k9egxskw	91	11	IBV	IBV	NNP
cord-304322-k9egxskw	91	12	groups	group	NNS
cord-304322-k9egxskw	91	13	detected	detect	VBD
cord-304322-k9egxskw	91	14	,	,	,
cord-304322-k9egxskw	91	15	only	only	RB
cord-304322-k9egxskw	91	16	the	the	DT
cord-304322-k9egxskw	91	17	single	single	JJ
cord-304322-k9egxskw	91	18	isolates	isolate	NNS
cord-304322-k9egxskw	91	19	were	be	VBD
cord-304322-k9egxskw	91	20	related	relate	VBN
cord-304322-k9egxskw	91	21	to	to	IN
cord-304322-k9egxskw	91	22	vaccine	vaccine	NN
cord-304322-k9egxskw	91	23	strains	strain	NNS
cord-304322-k9egxskw	91	24	.	.	.
cord-304322-k9egxskw	92	1	To	to	TO
cord-304322-k9egxskw	92	2	determine	determine	VB
cord-304322-k9egxskw	92	3	whether	whether	IN
cord-304322-k9egxskw	92	4	they	-PRON-	PRP
cord-304322-k9egxskw	92	5	are	be	VBP
cord-304322-k9egxskw	92	6	directly	directly	RB
cord-304322-k9egxskw	92	7	vaccine	vaccine	NN
cord-304322-k9egxskw	92	8	-	-	HYPH
cord-304322-k9egxskw	92	9	derived	derive	VBN
cord-304322-k9egxskw	92	10	or	or	CC
cord-304322-k9egxskw	92	11	mutated	mutated	JJ
cord-304322-k9egxskw	92	12	vaccine	vaccine	NN
cord-304322-k9egxskw	92	13	viruses	virus	NNS
cord-304322-k9egxskw	92	14	that	that	WDT
cord-304322-k9egxskw	92	15	have	have	VBP
cord-304322-k9egxskw	92	16	been	be	VBN
cord-304322-k9egxskw	92	17	circulating	circulate	VBG
cord-304322-k9egxskw	92	18	for	for	IN
cord-304322-k9egxskw	92	19	some	some	DT
cord-304322-k9egxskw	92	20	time	time	NN
cord-304322-k9egxskw	92	21	in	in	IN
cord-304322-k9egxskw	92	22	birds	bird	NNS
cord-304322-k9egxskw	92	23	,	,	,
cord-304322-k9egxskw	92	24	full	full	JJ
cord-304322-k9egxskw	92	25	-	-	HYPH
cord-304322-k9egxskw	92	26	length	length	NN
cord-304322-k9egxskw	92	27	gene	gene	NN
cord-304322-k9egxskw	92	28	sequence	sequence	NN
cord-304322-k9egxskw	92	29	data	data	NN
cord-304322-k9egxskw	92	30	,	,	,
cord-304322-k9egxskw	92	31	and	and	CC
cord-304322-k9egxskw	92	32	the	the	DT
cord-304322-k9egxskw	92	33	analyses	analysis	NNS
cord-304322-k9egxskw	92	34	of	of	IN
cord-304322-k9egxskw	92	35	mutation	mutation	NN
cord-304322-k9egxskw	92	36	rate	rate	NN
cord-304322-k9egxskw	92	37	and	and	CC
cord-304322-k9egxskw	92	38	recombination	recombination	NN
cord-304322-k9egxskw	92	39	events	event	NNS
cord-304322-k9egxskw	92	40	are	be	VBP
cord-304322-k9egxskw	92	41	required	require	VBN
cord-304322-k9egxskw	92	42	.	.	.
cord-304322-k9egxskw	93	1	We	-PRON-	PRP
cord-304322-k9egxskw	93	2	also	also	RB
cord-304322-k9egxskw	93	3	observed	observe	VBD
cord-304322-k9egxskw	93	4	a	a	DT
cord-304322-k9egxskw	93	5	range	range	NN
cord-304322-k9egxskw	93	6	of	of	IN
cord-304322-k9egxskw	93	7	subclinical	subclinical	JJ
cord-304322-k9egxskw	93	8	signs	sign	NNS
cord-304322-k9egxskw	93	9	in	in	IN
cord-304322-k9egxskw	93	10	the	the	DT
cord-304322-k9egxskw	93	11	infected	infected	JJ
cord-304322-k9egxskw	93	12	village	village	NN
cord-304322-k9egxskw	93	13	-	-	HYPH
cord-304322-k9egxskw	93	14	birds	bird	NNS
cord-304322-k9egxskw	93	15	diagnosed	diagnose	VBN
cord-304322-k9egxskw	93	16	with	with	IN
cord-304322-k9egxskw	93	17	THA001	THA001	NNPS
cord-304322-k9egxskw	93	18	and	and	CC
cord-304322-k9egxskw	93	19	QX	qx	NN
cord-304322-k9egxskw	93	20	-	-	HYPH
cord-304322-k9egxskw	93	21	like	like	JJ
cord-304322-k9egxskw	93	22	IBV	IBV	NNP
cord-304322-k9egxskw	93	23	infections	infection	NNS
cord-304322-k9egxskw	93	24	.	.	.
cord-304322-k9egxskw	94	1	Birds	bird	NNS
cord-304322-k9egxskw	94	2	showed	show	VBD
cord-304322-k9egxskw	94	3	mild	mild	JJ
cord-304322-k9egxskw	94	4	respiratory	respiratory	JJ
cord-304322-k9egxskw	94	5	symptoms	symptom	NNS
cord-304322-k9egxskw	94	6	and	and	CC
cord-304322-k9egxskw	94	7	depression	depression	NN
cord-304322-k9egxskw	94	8	.	.	.
cord-304322-k9egxskw	95	1	These	these	DT
cord-304322-k9egxskw	95	2	clinical	clinical	JJ
cord-304322-k9egxskw	95	3	signs	sign	NNS
cord-304322-k9egxskw	95	4	differed	differ	VBD
cord-304322-k9egxskw	95	5	from	from	IN
cord-304322-k9egxskw	95	6	the	the	DT
cord-304322-k9egxskw	95	7	nephropathogenic	nephropathogenic	JJ
cord-304322-k9egxskw	95	8	form	form	NN
cord-304322-k9egxskw	95	9	of	of	IN
cord-304322-k9egxskw	95	10	IBV	IBV	NNP
cord-304322-k9egxskw	95	11	-	-	HYPH
cord-304322-k9egxskw	95	12	infected	infect	VBN
cord-304322-k9egxskw	95	13	chickens	chicken	NNS
cord-304322-k9egxskw	95	14	previously	previously	RB
cord-304322-k9egxskw	95	15	reported	report	VBN
cord-304322-k9egxskw	95	16	by	by	IN
cord-304322-k9egxskw	95	17	Antarasena	Antarasena	NNP
cord-304322-k9egxskw	95	18	et	et	FW
cord-304322-k9egxskw	95	19	al	al	NNP
cord-304322-k9egxskw	95	20	.	.	.
cord-304322-k9egxskw	96	1	(	(	-LRB-
cord-304322-k9egxskw	96	2	2008	2008	CD
cord-304322-k9egxskw	96	3	)	)	-RRB-
cord-304322-k9egxskw	96	4	.	.	.
cord-304322-k9egxskw	97	1	They	-PRON-	PRP
cord-304322-k9egxskw	97	2	were	be	VBD
cord-304322-k9egxskw	97	3	also	also	RB
cord-304322-k9egxskw	97	4	different	different	JJ
cord-304322-k9egxskw	97	5	from	from	IN
cord-304322-k9egxskw	97	6	the	the	DT
cord-304322-k9egxskw	97	7	clinical	clinical	JJ
cord-304322-k9egxskw	97	8	forms	form	NNS
cord-304322-k9egxskw	97	9	detected	detect	VBN
cord-304322-k9egxskw	97	10	in	in	IN
cord-304322-k9egxskw	97	11	chickens	chicken	NNS
cord-304322-k9egxskw	97	12	infected	infect	VBN
cord-304322-k9egxskw	97	13	with	with	IN
cord-304322-k9egxskw	97	14	the	the	DT
cord-304322-k9egxskw	97	15	novel	novel	NN
cord-304322-k9egxskw	97	16	QX	QX	NNP
cord-304322-k9egxskw	97	17	IBV	IBV	NNP
cord-304322-k9egxskw	97	18	that	that	WDT
cord-304322-k9egxskw	97	19	caused	cause	VBD
cord-304322-k9egxskw	97	20	severe	severe	JJ
cord-304322-k9egxskw	97	21	proventriculitis	proventriculitis	NN
cord-304322-k9egxskw	97	22	,	,	,
cord-304322-k9egxskw	97	23	nephritis	nephritis	NN
cord-304322-k9egxskw	97	24	,	,	,
cord-304322-k9egxskw	97	25	and	and	CC
cord-304322-k9egxskw	97	26	decreased	decrease	VBD
cord-304322-k9egxskw	97	27	egg	egg	NN
cord-304322-k9egxskw	97	28	production	production	NN
cord-304322-k9egxskw	98	1	(	(	-LRB-
cord-304322-k9egxskw	98	2	Yudong	Yudong	NNP
cord-304322-k9egxskw	98	3	et	et	FW
cord-304322-k9egxskw	98	4	al	al	NNP
cord-304322-k9egxskw	98	5	.	.	NNP
cord-304322-k9egxskw	98	6	,	,	,
cord-304322-k9egxskw	98	7	1998	1998	CD
cord-304322-k9egxskw	98	8	)	)	-RRB-
cord-304322-k9egxskw	98	9	.	.	.
cord-304322-k9egxskw	99	1	However	however	RB
cord-304322-k9egxskw	99	2	,	,	,
cord-304322-k9egxskw	99	3	most	most	JJS
cord-304322-k9egxskw	99	4	native	native	JJ
cord-304322-k9egxskw	99	5	chickens	chicken	NNS
cord-304322-k9egxskw	99	6	are	be	VBP
cord-304322-k9egxskw	99	7	not	not	RB
cord-304322-k9egxskw	99	8	vaccinated	vaccinate	VBN
cord-304322-k9egxskw	99	9	or	or	CC
cord-304322-k9egxskw	99	10	they	-PRON-	PRP
cord-304322-k9egxskw	99	11	are	be	VBP
cord-304322-k9egxskw	99	12	raised	raise	VBN
cord-304322-k9egxskw	99	13	in	in	IN
cord-304322-k9egxskw	99	14	poor	poor	JJ
cord-304322-k9egxskw	99	15	farming	farming	NN
cord-304322-k9egxskw	99	16	condition	condition	NN
cord-304322-k9egxskw	99	17	.	.	.
cord-304322-k9egxskw	100	1	Therefore	therefore	RB
cord-304322-k9egxskw	100	2	,	,	,
cord-304322-k9egxskw	100	3	they	-PRON-	PRP
cord-304322-k9egxskw	100	4	most	most	RBS
cord-304322-k9egxskw	100	5	likely	likely	RB
cord-304322-k9egxskw	100	6	play	play	VBP
cord-304322-k9egxskw	100	7	an	an	DT
cord-304322-k9egxskw	100	8	important	important	JJ
cord-304322-k9egxskw	100	9	role	role	NN
cord-304322-k9egxskw	100	10	in	in	IN
cord-304322-k9egxskw	100	11	the	the	DT
cord-304322-k9egxskw	100	12	spread	spread	NN
cord-304322-k9egxskw	100	13	of	of	IN
cord-304322-k9egxskw	100	14	IBV	IBV	NNP
cord-304322-k9egxskw	100	15	.	.	.
cord-304322-k9egxskw	101	1	In	in	IN
cord-304322-k9egxskw	101	2	summary	summary	NN
cord-304322-k9egxskw	101	3	,	,	,
cord-304322-k9egxskw	101	4	isolation	isolation	NN
cord-304322-k9egxskw	101	5	and	and	CC
cord-304322-k9egxskw	101	6	typing	typing	NN
cord-304322-k9egxskw	101	7	of	of	IN
cord-304322-k9egxskw	101	8	the	the	DT
cord-304322-k9egxskw	101	9	IBV	IBV	NNP
cord-304322-k9egxskw	101	10	field	field	NN
cord-304322-k9egxskw	101	11	isolates	isolate	NNS
cord-304322-k9egxskw	101	12	is	be	VBZ
cord-304322-k9egxskw	101	13	necessary	necessary	JJ
cord-304322-k9egxskw	101	14	for	for	IN
cord-304322-k9egxskw	101	15	studying	study	VBG
cord-304322-k9egxskw	101	16	IB	IB	NNP
cord-304322-k9egxskw	101	17	epidemiology	epidemiology	NN
cord-304322-k9egxskw	101	18	.	.	.
cord-304322-k9egxskw	102	1	Although	although	IN
cord-304322-k9egxskw	102	2	the	the	DT
cord-304322-k9egxskw	102	3	partial	partial	JJ
cord-304322-k9egxskw	102	4	S1	s1	NN
cord-304322-k9egxskw	102	5	sequence	sequence	NN
cord-304322-k9egxskw	102	6	can	can	MD
cord-304322-k9egxskw	102	7	be	be	VB
cord-304322-k9egxskw	102	8	used	use	VBN
cord-304322-k9egxskw	102	9	to	to	TO
cord-304322-k9egxskw	102	10	obtain	obtain	VB
cord-304322-k9egxskw	102	11	preliminary	preliminary	JJ
cord-304322-k9egxskw	102	12	genotype	genotype	NN
cord-304322-k9egxskw	102	13	information	information	NN
cord-304322-k9egxskw	102	14	of	of	IN
cord-304322-k9egxskw	102	15	the	the	DT
cord-304322-k9egxskw	102	16	isolates	isolate	NNS
cord-304322-k9egxskw	102	17	and	and	CC
cord-304322-k9egxskw	102	18	determine	determine	VB
cord-304322-k9egxskw	102	19	whether	whether	IN
cord-304322-k9egxskw	102	20	available	available	JJ
cord-304322-k9egxskw	102	21	vaccines	vaccine	NNS
cord-304322-k9egxskw	102	22	are	be	VBP
cord-304322-k9egxskw	102	23	expected	expect	VBN
cord-304322-k9egxskw	102	24	to	to	TO
cord-304322-k9egxskw	102	25	be	be	VB
cord-304322-k9egxskw	102	26	protective	protective	JJ
cord-304322-k9egxskw	102	27	,	,	,
cord-304322-k9egxskw	102	28	future	future	JJ
cord-304322-k9egxskw	102	29	studies	study	NNS
cord-304322-k9egxskw	102	30	must	must	MD
cord-304322-k9egxskw	102	31	incorporate	incorporate	VB
cord-304322-k9egxskw	102	32	the	the	DT
cord-304322-k9egxskw	102	33	entire	entire	JJ
cord-304322-k9egxskw	102	34	S1	s1	NN
cord-304322-k9egxskw	102	35	sequences	sequence	NNS
cord-304322-k9egxskw	102	36	and	and	CC
cord-304322-k9egxskw	102	37	,	,	,
cord-304322-k9egxskw	102	38	preferably	preferably	RB
cord-304322-k9egxskw	102	39	,	,	,
cord-304322-k9egxskw	102	40	whole	whole	JJ
cord-304322-k9egxskw	102	41	genome	genome	NN
cord-304322-k9egxskw	102	42	sequences	sequence	NNS
cord-304322-k9egxskw	102	43	to	to	TO
cord-304322-k9egxskw	102	44	further	further	RB
cord-304322-k9egxskw	102	45	investigate	investigate	VB
cord-304322-k9egxskw	102	46	evolution	evolution	NN
cord-304322-k9egxskw	102	47	and	and	CC
cord-304322-k9egxskw	102	48	recombination	recombination	NN
cord-304322-k9egxskw	102	49	of	of	IN
cord-304322-k9egxskw	102	50	the	the	DT
cord-304322-k9egxskw	102	51	virus	virus	NN
cord-304322-k9egxskw	102	52	.	.	.
cord-304322-k9egxskw	103	1	Fig	Fig	NNP
cord-304322-k9egxskw	103	2	.	.	.
cord-304322-k9egxskw	104	1	1	1	LS
cord-304322-k9egxskw	104	2	.	.	.
cord-304322-k9egxskw	105	1	Phylogenetic	phylogenetic	JJ
cord-304322-k9egxskw	105	2	relationship	relationship	NN
cord-304322-k9egxskw	105	3	of	of	IN
cord-304322-k9egxskw	105	4	local	local	JJ
cord-304322-k9egxskw	105	5	isolates	isolate	NNS
cord-304322-k9egxskw	105	6	,	,	,
cord-304322-k9egxskw	105	7	vaccine	vaccine	NN
cord-304322-k9egxskw	105	8	and	and	CC
cord-304322-k9egxskw	105	9	global	global	JJ
cord-304322-k9egxskw	105	10	IBV	IBV	NNP
cord-304322-k9egxskw	105	11	strains	strain	NNS
cord-304322-k9egxskw	105	12	.	.	.
cord-304322-k9egxskw	106	1	Analysis	analysis	NN
cord-304322-k9egxskw	106	2	was	be	VBD
cord-304322-k9egxskw	106	3	based	base	VBN
cord-304322-k9egxskw	106	4	on	on	IN
cord-304322-k9egxskw	106	5	partial	partial	JJ
cord-304322-k9egxskw	106	6	S1	s1	NN
cord-304322-k9egxskw	106	7	nucleotide	nucleotide	JJ
cord-304322-k9egxskw	106	8	sequences	sequence	NNS
cord-304322-k9egxskw	106	9	determined	determine	VBD
cord-304322-k9egxskw	106	10	using	use	VBG
cord-304322-k9egxskw	106	11	MEGA	MEGA	NNP
cord-304322-k9egxskw	106	12	6.0	6.0	CD
cord-304322-k9egxskw	106	13	with	with	IN
cord-304322-k9egxskw	106	14	the	the	DT
cord-304322-k9egxskw	106	15	Clustal	Clustal	NNP
cord-304322-k9egxskw	106	16	W	W	NNP
cord-304322-k9egxskw	106	17	method	method	NN
cord-304322-k9egxskw	106	18	.	.	.
cord-304322-k9egxskw	107	1	The	the	DT
cord-304322-k9egxskw	107	2	isolates	isolate	NNS
cord-304322-k9egxskw	107	3	sequenced	sequence	VBN
cord-304322-k9egxskw	107	4	in	in	IN
cord-304322-k9egxskw	107	5	this	this	DT
cord-304322-k9egxskw	107	6	study	study	NN
cord-304322-k9egxskw	107	7	are	be	VBP
cord-304322-k9egxskw	107	8	illustrated	illustrate	VBN
cord-304322-k9egxskw	107	9	with	with	IN
cord-304322-k9egxskw	107	10	black	black	JJ
cord-304322-k9egxskw	107	11	triangles	triangle	NNS
cord-304322-k9egxskw	107	12	,	,	,
cord-304322-k9egxskw	107	13	black	black	JJ
cord-304322-k9egxskw	107	14	squares	square	NNS
cord-304322-k9egxskw	107	15	,	,	,
cord-304322-k9egxskw	107	16	black	black	JJ
cord-304322-k9egxskw	107	17	diamonds	diamond	NNS
cord-304322-k9egxskw	107	18	and	and	CC
cord-304322-k9egxskw	107	19	black	black	JJ
cord-304322-k9egxskw	107	20	circles	circle	NNS
cord-304322-k9egxskw	107	21	.	.	.
cord-304322-k9egxskw	108	1	Universal	universal	JJ
cord-304322-k9egxskw	108	2	oligonucleotides	oligonucleotide	NNS
cord-304322-k9egxskw	108	3	for	for	IN
cord-304322-k9egxskw	108	4	the	the	DT
cord-304322-k9egxskw	108	5	detection	detection	NN
cord-304322-k9egxskw	108	6	of	of	IN
cord-304322-k9egxskw	108	7	infectious	infectious	JJ
cord-304322-k9egxskw	108	8	bronchitis	bronchitis	NN
cord-304322-k9egxskw	108	9	virus	virus	NN
cord-304322-k9egxskw	108	10	by	by	IN
cord-304322-k9egxskw	108	11	the	the	DT
cord-304322-k9egxskw	108	12	polymerase	polymerase	NN
cord-304322-k9egxskw	108	13	chain	chain	NN
cord-304322-k9egxskw	108	14	reaction	reaction	NN
cord-304322-k9egxskw	108	15	Avian	avian	JJ
cord-304322-k9egxskw	108	16	infectious	infectious	JJ
cord-304322-k9egxskw	108	17	bronchitis	bronchitis	NN
cord-304322-k9egxskw	108	18	in	in	IN
cord-304322-k9egxskw	108	19	the	the	DT
cord-304322-k9egxskw	108	20	southern	southern	JJ
cord-304322-k9egxskw	108	21	part	part	NN
cord-304322-k9egxskw	108	22	of	of	IN
cord-304322-k9egxskw	108	23	Thailand	Thailand	NNP
cord-304322-k9egxskw	108	24	S1	S1	NNP
cord-304322-k9egxskw	108	25	glycoprotein	glycoprotein	NN
cord-304322-k9egxskw	108	26	gene	gene	NN
cord-304322-k9egxskw	108	27	analysis	analysis	NN
cord-304322-k9egxskw	108	28	of	of	IN
cord-304322-k9egxskw	108	29	avian	avian	JJ
cord-304322-k9egxskw	108	30	infectious	infectious	JJ
cord-304322-k9egxskw	108	31	bronchitis	bronchitis	NN
cord-304322-k9egxskw	108	32	virus	virus	NN
cord-304322-k9egxskw	108	33	strains	strain	NNS
cord-304322-k9egxskw	108	34	isolated	isolate	VBN
cord-304322-k9egxskw	108	35	in	in	IN
cord-304322-k9egxskw	108	36	southern	southern	JJ
cord-304322-k9egxskw	108	37	Thailand	Thailand	NNP
cord-304322-k9egxskw	108	38	Viral	viral	JJ
cord-304322-k9egxskw	108	39	potentiation	potentiation	NN
cord-304322-k9egxskw	108	40	of	of	IN
cord-304322-k9egxskw	108	41	bacterial	bacterial	JJ
cord-304322-k9egxskw	108	42	superinfection	superinfection	NN
cord-304322-k9egxskw	108	43	of	of	IN
cord-304322-k9egxskw	108	44	the	the	DT
cord-304322-k9egxskw	108	45	respiratory	respiratory	JJ
cord-304322-k9egxskw	108	46	tract	tract	NN
cord-304322-k9egxskw	108	47	Coronavirus	Coronavirus	NNP
cord-304322-k9egxskw	108	48	avian	avian	JJ
cord-304322-k9egxskw	108	49	infectious	infectious	JJ
cord-304322-k9egxskw	108	50	bronchitis	bronchitis	NN
cord-304322-k9egxskw	108	51	virus	virus	NN
cord-304322-k9egxskw	108	52	Coronaviruses	Coronaviruses	NNPS
cord-304322-k9egxskw	108	53	from	from	IN
cord-304322-k9egxskw	108	54	pheasants	pheasant	NNS
cord-304322-k9egxskw	108	55	(	(	-LRB-
cord-304322-k9egxskw	108	56	Phasianus	Phasianus	NNP
cord-304322-k9egxskw	108	57	colchicus	colchicus	NN
cord-304322-k9egxskw	108	58	)	)	-RRB-
cord-304322-k9egxskw	108	59	are	be	VBP
cord-304322-k9egxskw	108	60	genetically	genetically	RB
cord-304322-k9egxskw	108	61	closely	closely	RB
cord-304322-k9egxskw	108	62	related	relate	VBN
cord-304322-k9egxskw	108	63	to	to	IN
cord-304322-k9egxskw	108	64	coronaviruses	coronaviruse	NNS
cord-304322-k9egxskw	108	65	of	of	IN
cord-304322-k9egxskw	108	66	domestic	domestic	JJ
cord-304322-k9egxskw	108	67	fowl	fowl	NN
cord-304322-k9egxskw	108	68	(	(	-LRB-
cord-304322-k9egxskw	108	69	infectious	infectious	JJ
cord-304322-k9egxskw	108	70	bronchitis	bronchitis	NN
cord-304322-k9egxskw	108	71	virus	virus	NN
cord-304322-k9egxskw	108	72	)	)	-RRB-
cord-304322-k9egxskw	108	73	and	and	CC
cord-304322-k9egxskw	108	74	turkeys	turkey	NNS
cord-304322-k9egxskw	108	75	Studies	Studies	NNPS
cord-304322-k9egxskw	108	76	on	on	IN
cord-304322-k9egxskw	108	77	the	the	DT
cord-304322-k9egxskw	108	78	attenuated	attenuated	JJ
cord-304322-k9egxskw	108	79	on	on	IN
cord-304322-k9egxskw	108	80	infectious	infectious	JJ
cord-304322-k9egxskw	108	81	bronchitis	bronchitis	NN
cord-304322-k9egxskw	108	82	virus	virus	NN
cord-304322-k9egxskw	109	1	The	the	DT
cord-304322-k9egxskw	109	2	long	long	JJ
cord-304322-k9egxskw	109	3	view	view	NN
cord-304322-k9egxskw	109	4	:	:	:
cord-304322-k9egxskw	109	5	40	40	CD
cord-304322-k9egxskw	109	6	years	year	NNS
cord-304322-k9egxskw	109	7	of	of	IN
cord-304322-k9egxskw	109	8	infectious	infectious	JJ
cord-304322-k9egxskw	109	9	bronchitis	bronchitis	NN
cord-304322-k9egxskw	109	10	research	research	NN
cord-304322-k9egxskw	109	11	Infectious	infectious	JJ
cord-304322-k9egxskw	109	12	bronchitis	bronchitis	NN
cord-304322-k9egxskw	109	13	virus	virus	NN
cord-304322-k9egxskw	109	14	variants	variant	NNS
cord-304322-k9egxskw	109	15	:	:	:
cord-304322-k9egxskw	109	16	a	a	DT
cord-304322-k9egxskw	109	17	review	review	NN
cord-304322-k9egxskw	109	18	of	of	IN
cord-304322-k9egxskw	109	19	the	the	DT
cord-304322-k9egxskw	109	20	history	history	NN
cord-304322-k9egxskw	109	21	,	,	,
cord-304322-k9egxskw	109	22	current	current	JJ
cord-304322-k9egxskw	109	23	situation	situation	NN
cord-304322-k9egxskw	109	24	and	and	CC
cord-304322-k9egxskw	109	25	control	control	NN
cord-304322-k9egxskw	109	26	measures	measure	NNS
cord-304322-k9egxskw	109	27	Isolation	isolation	NN
cord-304322-k9egxskw	109	28	and	and	CC
cord-304322-k9egxskw	109	29	propagation	propagation	NN
cord-304322-k9egxskw	109	30	of	of	IN
cord-304322-k9egxskw	109	31	coronaviruses	coronaviruse	NNS
cord-304322-k9egxskw	109	32	in	in	IN
cord-304322-k9egxskw	109	33	embryonated	embryonate	VBN
cord-304322-k9egxskw	109	34	eggs	eggs	NNP
cord-304322-k9egxskw	109	35	Cross	Cross	NNP
cord-304322-k9egxskw	109	36	-	-	NN
cord-304322-k9egxskw	109	37	immunity	immunity	NN
cord-304322-k9egxskw	109	38	in	in	IN
cord-304322-k9egxskw	109	39	chickens	chicken	NNS
cord-304322-k9egxskw	109	40	using	use	VBG
cord-304322-k9egxskw	109	41	seven	seven	CD
cord-304322-k9egxskw	109	42	isolates	isolate	NNS
cord-304322-k9egxskw	109	43	of	of	IN
cord-304322-k9egxskw	109	44	avian	avian	JJ
cord-304322-k9egxskw	109	45	infectious	infectious	JJ
cord-304322-k9egxskw	109	46	bronchitis	bronchitis	NN
cord-304322-k9egxskw	109	47	virus	virus	NN
cord-304322-k9egxskw	110	1	The	the	DT
cord-304322-k9egxskw	110	2	S1	s1	NN
cord-304322-k9egxskw	110	3	glycoprotein	glycoprotein	NN
cord-304322-k9egxskw	110	4	but	but	CC
cord-304322-k9egxskw	110	5	not	not	RB
cord-304322-k9egxskw	110	6	the	the	DT
cord-304322-k9egxskw	110	7	N	N	NNP
cord-304322-k9egxskw	110	8	or	or	CC
cord-304322-k9egxskw	110	9	M	M	NNP
cord-304322-k9egxskw	110	10	proteins	protein	NNS
cord-304322-k9egxskw	110	11	of	of	IN
cord-304322-k9egxskw	110	12	avian	avian	JJ
cord-304322-k9egxskw	110	13	infectious	infectious	JJ
cord-304322-k9egxskw	110	14	bronchitis	bronchitis	NN
cord-304322-k9egxskw	110	15	virus	virus	NN
cord-304322-k9egxskw	110	16	induces	induce	VBZ
cord-304322-k9egxskw	110	17	protection	protection	NN
cord-304322-k9egxskw	110	18	in	in	IN
cord-304322-k9egxskw	110	19	vaccinated	vaccinated	JJ
cord-304322-k9egxskw	110	20	chickens	chicken	NNS
cord-304322-k9egxskw	110	21	Molecular	molecular	JJ
cord-304322-k9egxskw	110	22	evolution	evolution	NN
cord-304322-k9egxskw	110	23	and	and	CC
cord-304322-k9egxskw	110	24	emergence	emergence	NN
cord-304322-k9egxskw	110	25	of	of	IN
cord-304322-k9egxskw	110	26	avian	avian	JJ
cord-304322-k9egxskw	110	27	gammacoronaviruses	gammacoronaviruse	NNS
cord-304322-k9egxskw	110	28	Infectious	Infectious	NNP
cord-304322-k9egxskw	110	29	bronchitis	bronchitis	NN
cord-304322-k9egxskw	110	30	virus	virus	NN
cord-304322-k9egxskw	110	31	S1	s1	NN
cord-304322-k9egxskw	110	32	gene	gene	NN
cord-304322-k9egxskw	110	33	sequence	sequence	NN
cord-304322-k9egxskw	110	34	comparison	comparison	NN
cord-304322-k9egxskw	110	35	is	be	VBZ
cord-304322-k9egxskw	110	36	a	a	DT
cord-304322-k9egxskw	110	37	better	well	JJR
cord-304322-k9egxskw	110	38	predictor	predictor	NN
cord-304322-k9egxskw	110	39	of	of	IN
cord-304322-k9egxskw	110	40	challenge	challenge	NN
cord-304322-k9egxskw	110	41	of	of	IN
cord-304322-k9egxskw	110	42	immunity	immunity	NN
cord-304322-k9egxskw	110	43	in	in	IN
cord-304322-k9egxskw	110	44	chickens	chicken	NNS
cord-304322-k9egxskw	110	45	than	than	IN
cord-304322-k9egxskw	110	46	serotyping	serotype	VBG
cord-304322-k9egxskw	110	47	by	by	IN
cord-304322-k9egxskw	110	48	virus	virus	NN
cord-304322-k9egxskw	110	49	neutralization	neutralization	NN
cord-304322-k9egxskw	110	50	Detection	detection	NN
cord-304322-k9egxskw	110	51	and	and	CC
cord-304322-k9egxskw	110	52	molecular	molecular	JJ
cord-304322-k9egxskw	110	53	characterization	characterization	NN
cord-304322-k9egxskw	110	54	of	of	IN
cord-304322-k9egxskw	110	55	infectious	infectious	JJ
cord-304322-k9egxskw	110	56	bronchitis	bronchitis	NN
cord-304322-k9egxskw	110	57	virus	virus	NN
cord-304322-k9egxskw	110	58	isolated	isolate	VBN
cord-304322-k9egxskw	110	59	from	from	IN
cord-304322-k9egxskw	110	60	recent	recent	JJ
cord-304322-k9egxskw	110	61	outbreaks	outbreak	NNS
cord-304322-k9egxskw	110	62	in	in	IN
cord-304322-k9egxskw	110	63	broiler	broiler	NN
cord-304322-k9egxskw	110	64	flocks	flock	NNS
cord-304322-k9egxskw	110	65	in	in	IN
cord-304322-k9egxskw	110	66	Thailand	Thailand	NNP
cord-304322-k9egxskw	110	67	Sequence	Sequence	NNP
cord-304322-k9egxskw	110	68	analysis	analysis	NN
cord-304322-k9egxskw	110	69	of	of	IN
cord-304322-k9egxskw	110	70	S1	s1	NN
cord-304322-k9egxskw	110	71	genes	gene	NNS
cord-304322-k9egxskw	110	72	of	of	IN
cord-304322-k9egxskw	110	73	infectious	infectious	JJ
cord-304322-k9egxskw	110	74	bronchitis	bronchitis	NN
cord-304322-k9egxskw	110	75	virus	virus	NN
cord-304322-k9egxskw	110	76	isolated	isolate	VBN
cord-304322-k9egxskw	110	77	in	in	IN
cord-304322-k9egxskw	110	78	Thailand	Thailand	NNP
cord-304322-k9egxskw	110	79	during	during	IN
cord-304322-k9egxskw	110	80	2008	2008	CD
cord-304322-k9egxskw	110	81	-	-	SYM
cord-304322-k9egxskw	110	82	2009	2009	CD
cord-304322-k9egxskw	110	83	:	:	:
cord-304322-k9egxskw	111	1	identification	identification	NN
cord-304322-k9egxskw	111	2	of	of	IN
cord-304322-k9egxskw	111	3	natural	natural	JJ
cord-304322-k9egxskw	111	4	recombination	recombination	NN
cord-304322-k9egxskw	111	5	in	in	IN
cord-304322-k9egxskw	111	6	the	the	DT
cord-304322-k9egxskw	111	7	field	field	NN
cord-304322-k9egxskw	111	8	isolates	isolate	VBZ
cord-304322-k9egxskw	111	9	Coronavirus	Coronavirus	NNP
cord-304322-k9egxskw	111	10	proteins	protein	NNS
cord-304322-k9egxskw	111	11	:	:	:
cord-304322-k9egxskw	111	12	biogenesis	biogenesis	NN
cord-304322-k9egxskw	111	13	of	of	IN
cord-304322-k9egxskw	111	14	avian	avian	JJ
cord-304322-k9egxskw	111	15	infectious	infectious	JJ
cord-304322-k9egxskw	111	16	bronchitis	bronchitis	NN
cord-304322-k9egxskw	111	17	virus	virus	NN
cord-304322-k9egxskw	111	18	virion	virion	NN
cord-304322-k9egxskw	111	19	proteins	protein	NNS
cord-304322-k9egxskw	112	1	MEGA6	MEGA6	NNP
cord-304322-k9egxskw	112	2	:	:	:
cord-304322-k9egxskw	113	1	molecular	molecular	JJ
cord-304322-k9egxskw	113	2	evolutionary	evolutionary	JJ
cord-304322-k9egxskw	113	3	genetics	genetics	NNP
cord-304322-k9egxskw	113	4	analysis	analysis	NNP
cord-304322-k9egxskw	113	5	version	version	NN
cord-304322-k9egxskw	113	6	6.0	6.0	CD
cord-304322-k9egxskw	113	7	Molecular	molecular	JJ
cord-304322-k9egxskw	113	8	epidemiology	epidemiology	NN
cord-304322-k9egxskw	113	9	of	of	IN
cord-304322-k9egxskw	113	10	infectious	infectious	JJ
cord-304322-k9egxskw	113	11	bronchitis	bronchitis	NN
cord-304322-k9egxskw	113	12	virus	virus	NN
cord-304322-k9egxskw	113	13	isolates	isolate	VBZ
cord-304322-k9egxskw	113	14	from	from	IN
cord-304322-k9egxskw	113	15	China	China	NNP
cord-304322-k9egxskw	113	16	and	and	CC
cord-304322-k9egxskw	113	17	Southeast	Southeast	NNP
cord-304322-k9egxskw	113	18	Asia	Asia	NNP
cord-304322-k9egxskw	113	19	Isolation	isolation	NN
cord-304322-k9egxskw	113	20	and	and	CC
cord-304322-k9egxskw	113	21	identification	identification	NN
cord-304322-k9egxskw	113	22	of	of	IN
cord-304322-k9egxskw	113	23	glandular	glandular	JJ
cord-304322-k9egxskw	113	24	stomach	stomach	NN
cord-304322-k9egxskw	113	25	type	type	NN
cord-304322-k9egxskw	113	26	IBV	IBV	NNP
cord-304322-k9egxskw	113	27	(	(	-LRB-
cord-304322-k9egxskw	113	28	QX	QX	NNP
cord-304322-k9egxskw	113	29	IBV	IBV	NNP
cord-304322-k9egxskw	113	30	)	)	-RRB-
cord-304322-k9egxskw	113	31	in	in	IN
cord-304322-k9egxskw	113	32	chickens	chicken	NNS
cord-304322-k9egxskw	113	33	Geographic	geographic	JJ
cord-304322-k9egxskw	113	34	distribution	distribution	NN
cord-304322-k9egxskw	113	35	of	of	IN
cord-304322-k9egxskw	113	36	field	field	NN
cord-304322-k9egxskw	113	37	isolates	isolate	NNS
cord-304322-k9egxskw	113	38	of	of	IN
cord-304322-k9egxskw	113	39	IBV	IBV	NNP
cord-304322-k9egxskw	113	40	in	in	IN
cord-304322-k9egxskw	113	41	southern	southern	JJ
cord-304322-k9egxskw	113	42	Thailand	Thailand	NNP
cord-304322-k9egxskw	113	43	between	between	IN
cord-304322-k9egxskw	113	44	This	this	DT
cord-304322-k9egxskw	113	45	work	work	NN
cord-304322-k9egxskw	113	46	was	be	VBD
cord-304322-k9egxskw	113	47	supported	support	VBN
cord-304322-k9egxskw	113	48	by	by	IN
cord-304322-k9egxskw	113	49	Department	Department	NNP
cord-304322-k9egxskw	113	50	of	of	IN
cord-304322-k9egxskw	113	51	Livestock	Livestock	NNP
cord-304322-k9egxskw	113	52	Development	Development	NNP
cord-304322-k9egxskw	113	53	,	,	,
cord-304322-k9egxskw	113	54	Ministry	Ministry	NNP
cord-304322-k9egxskw	113	55	of	of	IN
cord-304322-k9egxskw	113	56	Agriculture	Agriculture	NNP
cord-304322-k9egxskw	113	57	and	and	CC
cord-304322-k9egxskw	113	58	Cooperatives	Cooperatives	NNPS
cord-304322-k9egxskw	113	59	,	,	,
cord-304322-k9egxskw	113	60	Thailand	Thailand	NNP
cord-304322-k9egxskw	113	61	(	(	-LRB-
cord-304322-k9egxskw	113	62	Project	Project	NNP
cord-304322-k9egxskw	113	63	85/2013	85/2013	CD
cord-304322-k9egxskw	113	64	)	)	-RRB-
cord-304322-k9egxskw	113	65	.	.	.
cord-304322-k9egxskw	114	1	The	the	DT
cord-304322-k9egxskw	114	2	authors	author	NNS
cord-304322-k9egxskw	114	3	would	would	MD
cord-304322-k9egxskw	114	4	like	like	VB
cord-304322-k9egxskw	114	5	to	to	TO
cord-304322-k9egxskw	114	6	acknowledge	acknowledge	VB
cord-304322-k9egxskw	114	7	director	director	NN
cord-304322-k9egxskw	114	8	of	of	IN
cord-304322-k9egxskw	114	9	Veterinary	Veterinary	NNP
cord-304322-k9egxskw	114	10	Research	Research	NNP
cord-304322-k9egxskw	114	11	and	and	CC
cord-304322-k9egxskw	114	12	Development	Development	NNP
cord-304322-k9egxskw	114	13	Center	Center	NNP
cord-304322-k9egxskw	114	14	(	(	-LRB-
cord-304322-k9egxskw	114	15	Southern	Southern	NNP
cord-304322-k9egxskw	114	16	Region	Region	NNP
cord-304322-k9egxskw	114	17	)	)	-RRB-
cord-304322-k9egxskw	114	18	for	for	IN
cord-304322-k9egxskw	114	19	research	research	NN
cord-304322-k9egxskw	114	20	support	support	NN
cord-304322-k9egxskw	114	21	and	and	CC
cord-304322-k9egxskw	114	22	staff	staff	NN
cord-304322-k9egxskw	114	23	members	member	NNS
cord-304322-k9egxskw	114	24	of	of	IN
cord-304322-k9egxskw	114	25	Virology	Virology	NNP
cord-304322-k9egxskw	114	26	laboratory	laboratory	NN
cord-304322-k9egxskw	114	27	for	for	IN
cord-304322-k9egxskw	114	28	excellent	excellent	JJ
cord-304322-k9egxskw	114	29	technical	technical	JJ
cord-304322-k9egxskw	114	30	assistance	assistance	NN
cord-304322-k9egxskw	114	31	.	.	.