id	sid	tid	token	lemma	pos
work_eqjisqpibbgg7oyxea3z4jvo7u	1	1	pnas201009210	pnas201009210	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	1	2	141	141	CD
work_eqjisqpibbgg7oyxea3z4jvo7u	1	3	..	..	NFP
work_eqjisqpibbgg7oyxea3z4jvo7u	1	4	141	141	CD
work_eqjisqpibbgg7oyxea3z4jvo7u	1	5	LETTER	letter	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	1	6	H2S	h2s	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	1	7	and	and	CC
work_eqjisqpibbgg7oyxea3z4jvo7u	1	8	O2	O2	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	1	9	sensing	sense	VBG
work_eqjisqpibbgg7oyxea3z4jvo7u	1	10	Oxygen	oxygen	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	1	11	-	-	HYPH
work_eqjisqpibbgg7oyxea3z4jvo7u	1	12	sensing	sense	VBG
work_eqjisqpibbgg7oyxea3z4jvo7u	1	13	cells	cell	NNS
work_eqjisqpibbgg7oyxea3z4jvo7u	1	14	in	in	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	1	15	the	the	DT
work_eqjisqpibbgg7oyxea3z4jvo7u	1	16	carotid	carotid	JJ
work_eqjisqpibbgg7oyxea3z4jvo7u	1	17	body	body	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	1	18	,	,	,
work_eqjisqpibbgg7oyxea3z4jvo7u	1	19	blood	blood	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	1	20	vessels	vessel	NNS
work_eqjisqpibbgg7oyxea3z4jvo7u	1	21	,	,	,
work_eqjisqpibbgg7oyxea3z4jvo7u	1	22	airways	airway	NNS
work_eqjisqpibbgg7oyxea3z4jvo7u	1	23	,	,	,
work_eqjisqpibbgg7oyxea3z4jvo7u	1	24	and	and	CC
work_eqjisqpibbgg7oyxea3z4jvo7u	1	25	adrenal	adrenal	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	1	26	gland	gland	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	1	27	initiate	initiate	VBP
work_eqjisqpibbgg7oyxea3z4jvo7u	1	28	vital	vital	JJ
work_eqjisqpibbgg7oyxea3z4jvo7u	1	29	homeostatic	homeostatic	JJ
work_eqjisqpibbgg7oyxea3z4jvo7u	1	30	responses	response	NNS
work_eqjisqpibbgg7oyxea3z4jvo7u	1	31	to	to	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	1	32	hypoxia	hypoxia	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	1	33	and	and	CC
work_eqjisqpibbgg7oyxea3z4jvo7u	1	34	hypoxemia	hypoxemia	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	1	35	.	.	.
work_eqjisqpibbgg7oyxea3z4jvo7u	2	1	Inappropriate	inappropriate	JJ
work_eqjisqpibbgg7oyxea3z4jvo7u	2	2	activity	activity	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	2	3	of	of	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	2	4	these	these	DT
work_eqjisqpibbgg7oyxea3z4jvo7u	2	5	cells	cell	NNS
work_eqjisqpibbgg7oyxea3z4jvo7u	2	6	is	be	VBZ
work_eqjisqpibbgg7oyxea3z4jvo7u	2	7	asso-	asso-	RB
work_eqjisqpibbgg7oyxea3z4jvo7u	2	8	ciated	ciate	VBN
work_eqjisqpibbgg7oyxea3z4jvo7u	2	9	with	with	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	2	10	a	a	DT
work_eqjisqpibbgg7oyxea3z4jvo7u	2	11	variety	variety	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	2	12	of	of	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	2	13	pathophysiologies	pathophysiologie	NNS
work_eqjisqpibbgg7oyxea3z4jvo7u	2	14	,	,	,
work_eqjisqpibbgg7oyxea3z4jvo7u	2	15	but	but	CC
work_eqjisqpibbgg7oyxea3z4jvo7u	2	16	despite	despite	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	2	17	intense	intense	JJ
work_eqjisqpibbgg7oyxea3z4jvo7u	2	18	research	research	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	2	19	and	and	CC
work_eqjisqpibbgg7oyxea3z4jvo7u	2	20	obvious	obvious	JJ
work_eqjisqpibbgg7oyxea3z4jvo7u	2	21	clinical	clinical	JJ
work_eqjisqpibbgg7oyxea3z4jvo7u	2	22	applicability	applicability	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	2	23	,	,	,
work_eqjisqpibbgg7oyxea3z4jvo7u	2	24	there	there	EX
work_eqjisqpibbgg7oyxea3z4jvo7u	2	25	is	be	VBZ
work_eqjisqpibbgg7oyxea3z4jvo7u	2	26	no	no	DT
work_eqjisqpibbgg7oyxea3z4jvo7u	2	27	consensus	consensus	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	2	28	regarding	regard	VBG
work_eqjisqpibbgg7oyxea3z4jvo7u	2	29	the	the	DT
work_eqjisqpibbgg7oyxea3z4jvo7u	2	30	oxygen	oxygen	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	2	31	sensor	sensor	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	2	32	that	that	WDT
work_eqjisqpibbgg7oyxea3z4jvo7u	2	33	directly	directly	RB
work_eqjisqpibbgg7oyxea3z4jvo7u	2	34	couples	couple	VBZ
work_eqjisqpibbgg7oyxea3z4jvo7u	2	35	oxygen	oxygen	VBP
work_eqjisqpibbgg7oyxea3z4jvo7u	2	36	avail-	avail-	VBG
work_eqjisqpibbgg7oyxea3z4jvo7u	2	37	ability	ability	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	2	38	to	to	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	2	39	the	the	DT
work_eqjisqpibbgg7oyxea3z4jvo7u	2	40	eventual	eventual	JJ
work_eqjisqpibbgg7oyxea3z4jvo7u	2	41	physiological	physiological	JJ
work_eqjisqpibbgg7oyxea3z4jvo7u	2	42	response	response	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	2	43	.	.	.
work_eqjisqpibbgg7oyxea3z4jvo7u	3	1	In	in	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	3	2	the	the	DT
work_eqjisqpibbgg7oyxea3z4jvo7u	3	3	recent	recent	JJ
work_eqjisqpibbgg7oyxea3z4jvo7u	3	4	article	article	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	3	5	“	"	``
work_eqjisqpibbgg7oyxea3z4jvo7u	3	6	H2S	h2s	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	3	7	mediates	mediate	VBZ
work_eqjisqpibbgg7oyxea3z4jvo7u	3	8	O2	O2	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	3	9	sensing	sense	VBG
work_eqjisqpibbgg7oyxea3z4jvo7u	3	10	by	by	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	3	11	the	the	DT
work_eqjisqpibbgg7oyxea3z4jvo7u	3	12	carotid	carotid	JJ
work_eqjisqpibbgg7oyxea3z4jvo7u	3	13	body	body	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	3	14	,	,	,
work_eqjisqpibbgg7oyxea3z4jvo7u	3	15	”	"	''
work_eqjisqpibbgg7oyxea3z4jvo7u	3	16	Peng	Peng	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	3	17	et	et	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	3	18	al	al	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	3	19	.	.	.
work_eqjisqpibbgg7oyxea3z4jvo7u	4	1	(	(	-LRB-
work_eqjisqpibbgg7oyxea3z4jvo7u	4	2	1	1	LS
work_eqjisqpibbgg7oyxea3z4jvo7u	4	3	)	)	-RRB-
work_eqjisqpibbgg7oyxea3z4jvo7u	4	4	showed	show	VBD
work_eqjisqpibbgg7oyxea3z4jvo7u	4	5	that	that	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	4	6	the	the	DT
work_eqjisqpibbgg7oyxea3z4jvo7u	4	7	hypoxic	hypoxic	JJ
work_eqjisqpibbgg7oyxea3z4jvo7u	4	8	responses	response	NNS
work_eqjisqpibbgg7oyxea3z4jvo7u	4	9	of	of	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	4	10	ca-	ca-	XX
work_eqjisqpibbgg7oyxea3z4jvo7u	4	11	rotid	rotid	JJ
work_eqjisqpibbgg7oyxea3z4jvo7u	4	12	bodies	body	NNS
work_eqjisqpibbgg7oyxea3z4jvo7u	4	13	were	be	VBD
work_eqjisqpibbgg7oyxea3z4jvo7u	4	14	significantly	significantly	RB
work_eqjisqpibbgg7oyxea3z4jvo7u	4	15	decreased	decrease	VBN
work_eqjisqpibbgg7oyxea3z4jvo7u	4	16	in	in	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	4	17	mice	mouse	NNS
work_eqjisqpibbgg7oyxea3z4jvo7u	4	18	lacking	lack	VBG
work_eqjisqpibbgg7oyxea3z4jvo7u	4	19	cys-	cys-	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	4	20	tathionine	tathionine	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	4	21	γ	γ	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	4	22	lyase	lyase	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	4	23	(	(	-LRB-
work_eqjisqpibbgg7oyxea3z4jvo7u	4	24	CSE	CSE	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	4	25	)	)	-RRB-
work_eqjisqpibbgg7oyxea3z4jvo7u	4	26	,	,	,
work_eqjisqpibbgg7oyxea3z4jvo7u	4	27	one	one	CD
work_eqjisqpibbgg7oyxea3z4jvo7u	4	28	of	of	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	4	29	the	the	DT
work_eqjisqpibbgg7oyxea3z4jvo7u	4	30	enzymes	enzyme	NNS
work_eqjisqpibbgg7oyxea3z4jvo7u	4	31	involved	involve	VBN
work_eqjisqpibbgg7oyxea3z4jvo7u	4	32	in	in	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	4	33	H2S	h2s	CD
work_eqjisqpibbgg7oyxea3z4jvo7u	4	34	biosynthesis	biosynthesis	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	4	35	.	.	.
work_eqjisqpibbgg7oyxea3z4jvo7u	5	1	They	-PRON-	PRP
work_eqjisqpibbgg7oyxea3z4jvo7u	5	2	also	also	RB
work_eqjisqpibbgg7oyxea3z4jvo7u	5	3	provided	provide	VBD
work_eqjisqpibbgg7oyxea3z4jvo7u	5	4	evidence	evidence	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	5	5	for	for	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	5	6	H2S	h2s	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	5	7	-	-	HYPH
work_eqjisqpibbgg7oyxea3z4jvo7u	5	8	mediated	mediate	VBN
work_eqjisqpibbgg7oyxea3z4jvo7u	5	9	hypoxic	hypoxic	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	5	10	responses	response	NNS
work_eqjisqpibbgg7oyxea3z4jvo7u	5	11	in	in	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	5	12	both	both	DT
work_eqjisqpibbgg7oyxea3z4jvo7u	5	13	chemoreceptor	chemoreceptor	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	5	14	and	and	CC
work_eqjisqpibbgg7oyxea3z4jvo7u	5	15	adrenal	adrenal	JJ
work_eqjisqpibbgg7oyxea3z4jvo7u	5	16	chro-	chro-	XX
work_eqjisqpibbgg7oyxea3z4jvo7u	5	17	maffin	maffin	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	5	18	cells	cell	NNS
work_eqjisqpibbgg7oyxea3z4jvo7u	5	19	.	.	.
work_eqjisqpibbgg7oyxea3z4jvo7u	6	1	The	the	DT
work_eqjisqpibbgg7oyxea3z4jvo7u	6	2	authors	author	NNS
work_eqjisqpibbgg7oyxea3z4jvo7u	6	3	state	state	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	6	4	in	in	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	6	5	their	-PRON-	PRP$
work_eqjisqpibbgg7oyxea3z4jvo7u	6	6	introduction	introduction	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	6	7	that	that	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	6	8	“	"	``
work_eqjisqpibbgg7oyxea3z4jvo7u	6	9	given	give	VBN
work_eqjisqpibbgg7oyxea3z4jvo7u	6	10	that	that	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	6	11	carotid	carotid	JJ
work_eqjisqpibbgg7oyxea3z4jvo7u	6	12	bodies	body	NNS
work_eqjisqpibbgg7oyxea3z4jvo7u	6	13	are	be	VBP
work_eqjisqpibbgg7oyxea3z4jvo7u	6	14	peripheral	peripheral	JJ
work_eqjisqpibbgg7oyxea3z4jvo7u	6	15	organs	organ	NNS
work_eqjisqpibbgg7oyxea3z4jvo7u	6	16	and	and	CC
work_eqjisqpibbgg7oyxea3z4jvo7u	6	17	that	that	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	6	18	H2S	h2s	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	6	19	is	be	VBZ
work_eqjisqpibbgg7oyxea3z4jvo7u	6	20	redox	redox	RB
work_eqjisqpibbgg7oyxea3z4jvo7u	6	21	active	active	JJ
work_eqjisqpibbgg7oyxea3z4jvo7u	6	22	,	,	,
work_eqjisqpibbgg7oyxea3z4jvo7u	6	23	we	-PRON-	PRP
work_eqjisqpibbgg7oyxea3z4jvo7u	6	24	hypothesized	hypothesize	VBD
work_eqjisqpibbgg7oyxea3z4jvo7u	6	25	that	that	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	6	26	CSE	CSE	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	6	27	-	-	HYPH
work_eqjisqpibbgg7oyxea3z4jvo7u	6	28	derived	derive	VBN
work_eqjisqpibbgg7oyxea3z4jvo7u	6	29	H2S	h2s	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	6	30	plays	play	VBZ
work_eqjisqpibbgg7oyxea3z4jvo7u	6	31	a	a	DT
work_eqjisqpibbgg7oyxea3z4jvo7u	6	32	role	role	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	6	33	in	in	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	6	34	hypoxic	hypoxic	JJ
work_eqjisqpibbgg7oyxea3z4jvo7u	6	35	sensing	sensing	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	6	36	by	by	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	6	37	the	the	DT
work_eqjisqpibbgg7oyxea3z4jvo7u	6	38	carotid	carotid	JJ
work_eqjisqpibbgg7oyxea3z4jvo7u	6	39	body	body	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	6	40	”	"	''
work_eqjisqpibbgg7oyxea3z4jvo7u	6	41	;	;	:
work_eqjisqpibbgg7oyxea3z4jvo7u	6	42	in	in	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	6	43	their	-PRON-	PRP$
work_eqjisqpibbgg7oyxea3z4jvo7u	6	44	discussion	discussion	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	6	45	,	,	,
work_eqjisqpibbgg7oyxea3z4jvo7u	6	46	they	-PRON-	PRP
work_eqjisqpibbgg7oyxea3z4jvo7u	6	47	state	state	VBP
work_eqjisqpibbgg7oyxea3z4jvo7u	6	48	that	that	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	6	49	the	the	DT
work_eqjisqpibbgg7oyxea3z4jvo7u	6	50	“	"	``
work_eqjisqpibbgg7oyxea3z4jvo7u	6	51	present	present	JJ
work_eqjisqpibbgg7oyxea3z4jvo7u	6	52	study	study	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	6	53	established	establish	VBD
work_eqjisqpibbgg7oyxea3z4jvo7u	6	54	a	a	DT
work_eqjisqpibbgg7oyxea3z4jvo7u	6	55	physiological	physiological	JJ
work_eqjisqpibbgg7oyxea3z4jvo7u	6	56	role	role	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	6	57	for	for	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	6	58	H2S	h2s	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	6	59	generated	generate	VBN
work_eqjisqpibbgg7oyxea3z4jvo7u	6	60	by	by	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	6	61	CSE	CSE	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	6	62	in	in	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	6	63	mediating	mediate	VBG
work_eqjisqpibbgg7oyxea3z4jvo7u	6	64	hypoxic	hypoxic	JJ
work_eqjisqpibbgg7oyxea3z4jvo7u	6	65	sensing	sensing	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	6	66	”	"	''
work_eqjisqpibbgg7oyxea3z4jvo7u	6	67	(	(	-LRB-
work_eqjisqpibbgg7oyxea3z4jvo7u	6	68	1	1	CD
work_eqjisqpibbgg7oyxea3z4jvo7u	6	69	)	)	-RRB-
work_eqjisqpibbgg7oyxea3z4jvo7u	6	70	.	.	.
work_eqjisqpibbgg7oyxea3z4jvo7u	7	1	This	this	DT
work_eqjisqpibbgg7oyxea3z4jvo7u	7	2	leads	lead	VBZ
work_eqjisqpibbgg7oyxea3z4jvo7u	7	3	the	the	DT
work_eqjisqpibbgg7oyxea3z4jvo7u	7	4	reader	reader	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	7	5	to	to	TO
work_eqjisqpibbgg7oyxea3z4jvo7u	7	6	believe	believe	VB
work_eqjisqpibbgg7oyxea3z4jvo7u	7	7	that	that	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	7	8	the	the	DT
work_eqjisqpibbgg7oyxea3z4jvo7u	7	9	authors	author	NNS
work_eqjisqpibbgg7oyxea3z4jvo7u	7	10	have	have	VBP
work_eqjisqpibbgg7oyxea3z4jvo7u	7	11	identified	identify	VBN
work_eqjisqpibbgg7oyxea3z4jvo7u	7	12	a	a	DT
work_eqjisqpibbgg7oyxea3z4jvo7u	7	13	novel	novel	JJ
work_eqjisqpibbgg7oyxea3z4jvo7u	7	14	oxygen	oxygen	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	7	15	-	-	HYPH
work_eqjisqpibbgg7oyxea3z4jvo7u	7	16	sensing	sensing	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	7	17	mechanism	mechanism	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	7	18	.	.	.
work_eqjisqpibbgg7oyxea3z4jvo7u	8	1	Actually	actually	RB
work_eqjisqpibbgg7oyxea3z4jvo7u	8	2	,	,	,
work_eqjisqpibbgg7oyxea3z4jvo7u	8	3	this	this	DT
work_eqjisqpibbgg7oyxea3z4jvo7u	8	4	is	be	VBZ
work_eqjisqpibbgg7oyxea3z4jvo7u	8	5	not	not	RB
work_eqjisqpibbgg7oyxea3z4jvo7u	8	6	a	a	DT
work_eqjisqpibbgg7oyxea3z4jvo7u	8	7	novel	novel	JJ
work_eqjisqpibbgg7oyxea3z4jvo7u	8	8	hypothesis	hypothesis	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	8	9	(	(	-LRB-
work_eqjisqpibbgg7oyxea3z4jvo7u	8	10	1	1	CD
work_eqjisqpibbgg7oyxea3z4jvo7u	8	11	)	)	-RRB-
work_eqjisqpibbgg7oyxea3z4jvo7u	8	12	.	.	.
work_eqjisqpibbgg7oyxea3z4jvo7u	9	1	Peng	Peng	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	9	2	et	et	FW
work_eqjisqpibbgg7oyxea3z4jvo7u	9	3	al	al	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	9	4	.	.	.
work_eqjisqpibbgg7oyxea3z4jvo7u	10	1	(	(	-LRB-
work_eqjisqpibbgg7oyxea3z4jvo7u	10	2	1	1	LS
work_eqjisqpibbgg7oyxea3z4jvo7u	10	3	)	)	-RRB-
work_eqjisqpibbgg7oyxea3z4jvo7u	10	4	failed	fail	VBD
work_eqjisqpibbgg7oyxea3z4jvo7u	10	5	to	to	TO
work_eqjisqpibbgg7oyxea3z4jvo7u	10	6	cite	cite	VB
work_eqjisqpibbgg7oyxea3z4jvo7u	10	7	that	that	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	10	8	the	the	DT
work_eqjisqpibbgg7oyxea3z4jvo7u	10	9	concept	concept	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	10	10	of	of	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	10	11	H2S	h2s	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	10	12	-	-	HYPH
work_eqjisqpibbgg7oyxea3z4jvo7u	10	13	mediated	mediate	VBN
work_eqjisqpibbgg7oyxea3z4jvo7u	10	14	O2	O2	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	10	15	sensing	sensing	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	10	16	was	be	VBD
work_eqjisqpibbgg7oyxea3z4jvo7u	10	17	first	first	RB
work_eqjisqpibbgg7oyxea3z4jvo7u	10	18	proposed	propose	VBN
work_eqjisqpibbgg7oyxea3z4jvo7u	10	19	by	by	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	10	20	us	-PRON-	PRP
work_eqjisqpibbgg7oyxea3z4jvo7u	10	21	(	(	-LRB-
work_eqjisqpibbgg7oyxea3z4jvo7u	10	22	2	2	CD
work_eqjisqpibbgg7oyxea3z4jvo7u	10	23	)	)	-RRB-
work_eqjisqpibbgg7oyxea3z4jvo7u	10	24	in	in	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	10	25	2006	2006	CD
work_eqjisqpibbgg7oyxea3z4jvo7u	10	26	.	.	.
work_eqjisqpibbgg7oyxea3z4jvo7u	11	1	In	in	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	11	2	our	-PRON-	PRP$
work_eqjisqpibbgg7oyxea3z4jvo7u	11	3	model	model	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	11	4	,	,	,
work_eqjisqpibbgg7oyxea3z4jvo7u	11	5	tissue	tissue	VB
work_eqjisqpibbgg7oyxea3z4jvo7u	11	6	H2S	h2s	CD
work_eqjisqpibbgg7oyxea3z4jvo7u	11	7	concentration	concentration	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	11	8	is	be	VBZ
work_eqjisqpibbgg7oyxea3z4jvo7u	11	9	established	establish	VBN
work_eqjisqpibbgg7oyxea3z4jvo7u	11	10	by	by	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	11	11	the	the	DT
work_eqjisqpibbgg7oyxea3z4jvo7u	11	12	simple	simple	JJ
work_eqjisqpibbgg7oyxea3z4jvo7u	11	13	balance	balance	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	11	14	between	between	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	11	15	constitutive	constitutive	JJ
work_eqjisqpibbgg7oyxea3z4jvo7u	11	16	production	production	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	11	17	and	and	CC
work_eqjisqpibbgg7oyxea3z4jvo7u	11	18	oxygen	oxygen	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	11	19	-	-	HYPH
work_eqjisqpibbgg7oyxea3z4jvo7u	11	20	dependent	dependent	JJ
work_eqjisqpibbgg7oyxea3z4jvo7u	11	21	in-	in-	JJ
work_eqjisqpibbgg7oyxea3z4jvo7u	11	22	activation	activation	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	11	23	.	.	.
work_eqjisqpibbgg7oyxea3z4jvo7u	12	1	In	in	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	12	2	subsequent	subsequent	JJ
work_eqjisqpibbgg7oyxea3z4jvo7u	12	3	work	work	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	12	4	(	(	-LRB-
work_eqjisqpibbgg7oyxea3z4jvo7u	12	5	reviewed	review	VBN
work_eqjisqpibbgg7oyxea3z4jvo7u	12	6	in	in	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	12	7	ref	ref	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	12	8	.	.	.
work_eqjisqpibbgg7oyxea3z4jvo7u	13	1	3	3	LS
work_eqjisqpibbgg7oyxea3z4jvo7u	13	2	)	)	-RRB-
work_eqjisqpibbgg7oyxea3z4jvo7u	13	3	,	,	,
work_eqjisqpibbgg7oyxea3z4jvo7u	13	4	we	-PRON-	PRP
work_eqjisqpibbgg7oyxea3z4jvo7u	13	5	showed	show	VBD
work_eqjisqpibbgg7oyxea3z4jvo7u	13	6	that	that	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	13	7	H2S	h2s	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	13	8	and	and	CC
work_eqjisqpibbgg7oyxea3z4jvo7u	13	9	hypoxic	hypoxic	JJ
work_eqjisqpibbgg7oyxea3z4jvo7u	13	10	responses	response	NNS
work_eqjisqpibbgg7oyxea3z4jvo7u	13	11	were	be	VBD
work_eqjisqpibbgg7oyxea3z4jvo7u	13	12	identical	identical	JJ
work_eqjisqpibbgg7oyxea3z4jvo7u	13	13	and	and	CC
work_eqjisqpibbgg7oyxea3z4jvo7u	13	14	that	that	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	13	15	the	the	DT
work_eqjisqpibbgg7oyxea3z4jvo7u	13	16	latter	latter	JJ
work_eqjisqpibbgg7oyxea3z4jvo7u	13	17	could	could	MD
work_eqjisqpibbgg7oyxea3z4jvo7u	13	18	be	be	VB
work_eqjisqpibbgg7oyxea3z4jvo7u	13	19	blocked	block	VBN
work_eqjisqpibbgg7oyxea3z4jvo7u	13	20	by	by	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	13	21	inhibitors	inhibitor	NNS
work_eqjisqpibbgg7oyxea3z4jvo7u	13	22	of	of	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	13	23	H2S	h2s	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	13	24	biosynthesis	biosynthesis	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	13	25	.	.	.
work_eqjisqpibbgg7oyxea3z4jvo7u	14	1	We	-PRON-	PRP
work_eqjisqpibbgg7oyxea3z4jvo7u	14	2	measured	measure	VBD
work_eqjisqpibbgg7oyxea3z4jvo7u	14	3	H2S	h2s	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	14	4	production	production	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	14	5	in	in	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	14	6	many	many	JJ
work_eqjisqpibbgg7oyxea3z4jvo7u	14	7	living	live	VBG
work_eqjisqpibbgg7oyxea3z4jvo7u	14	8	tissues	tissue	NNS
work_eqjisqpibbgg7oyxea3z4jvo7u	14	9	in	in	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	14	10	real	real	JJ
work_eqjisqpibbgg7oyxea3z4jvo7u	14	11	time	time	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	14	12	and	and	CC
work_eqjisqpibbgg7oyxea3z4jvo7u	14	13	showed	show	VBD
work_eqjisqpibbgg7oyxea3z4jvo7u	14	14	that	that	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	14	15	H2S	h2s	CD
work_eqjisqpibbgg7oyxea3z4jvo7u	14	16	concentration	concentration	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	14	17	was	be	VBD
work_eqjisqpibbgg7oyxea3z4jvo7u	14	18	inversely	inversely	RB
work_eqjisqpibbgg7oyxea3z4jvo7u	14	19	related	relate	VBN
work_eqjisqpibbgg7oyxea3z4jvo7u	14	20	to	to	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	14	21	tissue	tissue	VB
work_eqjisqpibbgg7oyxea3z4jvo7u	14	22	PO2	PO2	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	14	23	at	at	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	14	24	PO2s	PO2s	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	14	25	encountered	encounter	VBD
work_eqjisqpibbgg7oyxea3z4jvo7u	14	26	during	during	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	14	27	hypoxia	hypoxia	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	14	28	.	.	.
work_eqjisqpibbgg7oyxea3z4jvo7u	15	1	We	-PRON-	PRP
work_eqjisqpibbgg7oyxea3z4jvo7u	15	2	also	also	RB
work_eqjisqpibbgg7oyxea3z4jvo7u	15	3	showed	show	VBD
work_eqjisqpibbgg7oyxea3z4jvo7u	15	4	that	that	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	15	5	H2S	h2s	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	15	6	was	be	VBD
work_eqjisqpibbgg7oyxea3z4jvo7u	15	7	readily	readily	RB
work_eqjisqpibbgg7oyxea3z4jvo7u	15	8	consumed	consume	VBN
work_eqjisqpibbgg7oyxea3z4jvo7u	15	9	by	by	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	15	10	mitochondria	mitochondria	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	15	11	,	,	,
work_eqjisqpibbgg7oyxea3z4jvo7u	15	12	also	also	RB
work_eqjisqpibbgg7oyxea3z4jvo7u	15	13	at	at	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	15	14	physi-	physi-	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	15	15	ologically	ologically	RB
work_eqjisqpibbgg7oyxea3z4jvo7u	15	16	relevant	relevant	JJ
work_eqjisqpibbgg7oyxea3z4jvo7u	15	17	Po2s	po2s	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	15	18	.	.	.
work_eqjisqpibbgg7oyxea3z4jvo7u	16	1	Clearly	clearly	RB
work_eqjisqpibbgg7oyxea3z4jvo7u	16	2	,	,	,
work_eqjisqpibbgg7oyxea3z4jvo7u	16	3	there	there	EX
work_eqjisqpibbgg7oyxea3z4jvo7u	16	4	was	be	VBD
work_eqjisqpibbgg7oyxea3z4jvo7u	16	5	substantial	substantial	JJ
work_eqjisqpibbgg7oyxea3z4jvo7u	16	6	evidence	evidence	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	16	7	for	for	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	16	8	H2S	h2s	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	16	9	-	-	HYPH
work_eqjisqpibbgg7oyxea3z4jvo7u	16	10	mediated	mediate	VBN
work_eqjisqpibbgg7oyxea3z4jvo7u	16	11	O2	O2	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	16	12	sensing	sense	VBG
work_eqjisqpibbgg7oyxea3z4jvo7u	16	13	before	before	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	16	14	the	the	DT
work_eqjisqpibbgg7oyxea3z4jvo7u	16	15	study	study	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	16	16	by	by	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	16	17	Peng	Peng	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	16	18	et	et	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	16	19	al	al	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	16	20	.	.	.
work_eqjisqpibbgg7oyxea3z4jvo7u	17	1	(	(	-LRB-
work_eqjisqpibbgg7oyxea3z4jvo7u	17	2	1	1	CD
work_eqjisqpibbgg7oyxea3z4jvo7u	17	3	)	)	-RRB-
work_eqjisqpibbgg7oyxea3z4jvo7u	17	4	.	.	.
work_eqjisqpibbgg7oyxea3z4jvo7u	18	1	Furthermore	furthermore	RB
work_eqjisqpibbgg7oyxea3z4jvo7u	18	2	,	,	,
work_eqjisqpibbgg7oyxea3z4jvo7u	18	3	Peng	Peng	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	18	4	et	et	FW
work_eqjisqpibbgg7oyxea3z4jvo7u	18	5	al	al	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	18	6	.	.	.
work_eqjisqpibbgg7oyxea3z4jvo7u	19	1	(	(	-LRB-
work_eqjisqpibbgg7oyxea3z4jvo7u	19	2	1	1	LS
work_eqjisqpibbgg7oyxea3z4jvo7u	19	3	)	)	-RRB-
work_eqjisqpibbgg7oyxea3z4jvo7u	19	4	failed	fail	VBD
work_eqjisqpibbgg7oyxea3z4jvo7u	19	5	to	to	TO
work_eqjisqpibbgg7oyxea3z4jvo7u	19	6	acknowledge	acknowledge	VB
work_eqjisqpibbgg7oyxea3z4jvo7u	19	7	that	that	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	19	8	we	-PRON-	PRP
work_eqjisqpibbgg7oyxea3z4jvo7u	19	9	had	have	VBD
work_eqjisqpibbgg7oyxea3z4jvo7u	19	10	previously	previously	RB
work_eqjisqpibbgg7oyxea3z4jvo7u	19	11	shown	show	VBN
work_eqjisqpibbgg7oyxea3z4jvo7u	19	12	H2S	h2s	CD
work_eqjisqpibbgg7oyxea3z4jvo7u	19	13	-	-	HYPH
work_eqjisqpibbgg7oyxea3z4jvo7u	19	14	mediated	mediate	VBN
work_eqjisqpibbgg7oyxea3z4jvo7u	19	15	O2	O2	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	19	16	sensing	sense	VBG
work_eqjisqpibbgg7oyxea3z4jvo7u	19	17	in	in	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	19	18	fish	fish	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	19	19	chromaffin	chromaffin	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	19	20	cells	cell	NNS
work_eqjisqpibbgg7oyxea3z4jvo7u	19	21	(	(	-LRB-
work_eqjisqpibbgg7oyxea3z4jvo7u	19	22	4	4	CD
work_eqjisqpibbgg7oyxea3z4jvo7u	19	23	)	)	-RRB-
work_eqjisqpibbgg7oyxea3z4jvo7u	19	24	and	and	CC
work_eqjisqpibbgg7oyxea3z4jvo7u	19	25	that	that	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	19	26	these	these	DT
work_eqjisqpibbgg7oyxea3z4jvo7u	19	27	cells	cell	NNS
work_eqjisqpibbgg7oyxea3z4jvo7u	19	28	are	be	VBP
work_eqjisqpibbgg7oyxea3z4jvo7u	19	29	homologous	homologous	JJ
work_eqjisqpibbgg7oyxea3z4jvo7u	19	30	to	to	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	19	31	the	the	DT
work_eqjisqpibbgg7oyxea3z4jvo7u	19	32	mammalian	mammalian	JJ
work_eqjisqpibbgg7oyxea3z4jvo7u	19	33	cells	cell	NNS
work_eqjisqpibbgg7oyxea3z4jvo7u	19	34	.	.	.
work_eqjisqpibbgg7oyxea3z4jvo7u	20	1	In	in	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	20	2	fact	fact	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	20	3	,	,	,
work_eqjisqpibbgg7oyxea3z4jvo7u	20	4	the	the	DT
work_eqjisqpibbgg7oyxea3z4jvo7u	20	5	only	only	JJ
work_eqjisqpibbgg7oyxea3z4jvo7u	20	6	reference	reference	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	20	7	to	to	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	20	8	any	any	DT
work_eqjisqpibbgg7oyxea3z4jvo7u	20	9	of	of	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	20	10	our	-PRON-	PRP$
work_eqjisqpibbgg7oyxea3z4jvo7u	20	11	papers	paper	NNS
work_eqjisqpibbgg7oyxea3z4jvo7u	20	12	was	be	VBD
work_eqjisqpibbgg7oyxea3z4jvo7u	20	13	this	this	DT
work_eqjisqpibbgg7oyxea3z4jvo7u	20	14	brief	brief	JJ
work_eqjisqpibbgg7oyxea3z4jvo7u	20	15	sentence	sentence	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	20	16	:	:	:
work_eqjisqpibbgg7oyxea3z4jvo7u	20	17	“	"	``
work_eqjisqpibbgg7oyxea3z4jvo7u	20	18	It	-PRON-	PRP
work_eqjisqpibbgg7oyxea3z4jvo7u	20	19	is	be	VBZ
work_eqjisqpibbgg7oyxea3z4jvo7u	20	20	interesting	interesting	JJ
work_eqjisqpibbgg7oyxea3z4jvo7u	20	21	to	to	TO
work_eqjisqpibbgg7oyxea3z4jvo7u	20	22	note	note	VB
work_eqjisqpibbgg7oyxea3z4jvo7u	20	23	that	that	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	20	24	H2S	h2s	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	20	25	has	have	VBZ
work_eqjisqpibbgg7oyxea3z4jvo7u	20	26	been	be	VBN
work_eqjisqpibbgg7oyxea3z4jvo7u	20	27	demonstrated	demonstrate	VBN
work_eqjisqpibbgg7oyxea3z4jvo7u	20	28	to	to	TO
work_eqjisqpibbgg7oyxea3z4jvo7u	20	29	mediate	mediate	VB
work_eqjisqpibbgg7oyxea3z4jvo7u	20	30	O2	O2	VBN
work_eqjisqpibbgg7oyxea3z4jvo7u	20	31	sensing	sense	VBG
work_eqjisqpibbgg7oyxea3z4jvo7u	20	32	by	by	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	20	33	the	the	DT
work_eqjisqpibbgg7oyxea3z4jvo7u	20	34	trout	trout	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	20	35	gill	gill	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	20	36	chemoreceptors	chemoreceptor	NNS
work_eqjisqpibbgg7oyxea3z4jvo7u	20	37	,	,	,
work_eqjisqpibbgg7oyxea3z4jvo7u	20	38	indicating	indicate	VBG
work_eqjisqpibbgg7oyxea3z4jvo7u	20	39	that	that	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	20	40	it	-PRON-	PRP
work_eqjisqpibbgg7oyxea3z4jvo7u	20	41	is	be	VBZ
work_eqjisqpibbgg7oyxea3z4jvo7u	20	42	an	an	DT
work_eqjisqpibbgg7oyxea3z4jvo7u	20	43	ancient	ancient	JJ
work_eqjisqpibbgg7oyxea3z4jvo7u	20	44	well-	well-	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	20	45	conserved	conserve	VBN
work_eqjisqpibbgg7oyxea3z4jvo7u	20	46	system	system	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	20	47	across	across	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	20	48	phyla	phyla	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	20	49	”	"	''
work_eqjisqpibbgg7oyxea3z4jvo7u	20	50	(	(	-LRB-
work_eqjisqpibbgg7oyxea3z4jvo7u	20	51	1	1	CD
work_eqjisqpibbgg7oyxea3z4jvo7u	20	52	)	)	-RRB-
work_eqjisqpibbgg7oyxea3z4jvo7u	20	53	.	.	.
work_eqjisqpibbgg7oyxea3z4jvo7u	21	1	Actually	actually	RB
work_eqjisqpibbgg7oyxea3z4jvo7u	21	2	,	,	,
work_eqjisqpibbgg7oyxea3z4jvo7u	21	3	this	this	DT
work_eqjisqpibbgg7oyxea3z4jvo7u	21	4	is	be	VBZ
work_eqjisqpibbgg7oyxea3z4jvo7u	21	5	more	more	JJR
work_eqjisqpibbgg7oyxea3z4jvo7u	21	6	than	than	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	21	7	a	a	DT
work_eqjisqpibbgg7oyxea3z4jvo7u	21	8	phylogenetic	phylogenetic	JJ
work_eqjisqpibbgg7oyxea3z4jvo7u	21	9	curiosity	curiosity	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	21	10	.	.	.
work_eqjisqpibbgg7oyxea3z4jvo7u	22	1	Not	not	RB
work_eqjisqpibbgg7oyxea3z4jvo7u	22	2	only	only	RB
work_eqjisqpibbgg7oyxea3z4jvo7u	22	3	did	do	VBD
work_eqjisqpibbgg7oyxea3z4jvo7u	22	4	we	-PRON-	PRP
work_eqjisqpibbgg7oyxea3z4jvo7u	22	5	present	present	VB
work_eqjisqpibbgg7oyxea3z4jvo7u	22	6	evidence	evidence	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	22	7	for-	for-	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	22	8	a	a	DT
work_eqjisqpibbgg7oyxea3z4jvo7u	22	9	H2S	h2s	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	22	10	-	-	HYPH
work_eqjisqpibbgg7oyxea3z4jvo7u	22	11	mediated	mediate	VBN
work_eqjisqpibbgg7oyxea3z4jvo7u	22	12	O2	o2	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	22	13	sensing	sense	VBG
work_eqjisqpibbgg7oyxea3z4jvo7u	22	14	mechanism	mechanism	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	22	15	,	,	,
work_eqjisqpibbgg7oyxea3z4jvo7u	22	16	we	-PRON-	PRP
work_eqjisqpibbgg7oyxea3z4jvo7u	22	17	clearly	clearly	RB
work_eqjisqpibbgg7oyxea3z4jvo7u	22	18	pointed	point	VBD
work_eqjisqpibbgg7oyxea3z4jvo7u	22	19	out	out	RP
work_eqjisqpibbgg7oyxea3z4jvo7u	22	20	that	that	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	22	21	these	these	DT
work_eqjisqpibbgg7oyxea3z4jvo7u	22	22	chemoreceptors	chemoreceptor	NNS
work_eqjisqpibbgg7oyxea3z4jvo7u	22	23	are	be	VBP
work_eqjisqpibbgg7oyxea3z4jvo7u	22	24	homologous	homologous	JJ
work_eqjisqpibbgg7oyxea3z4jvo7u	22	25	to	to	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	22	26	,	,	,
work_eqjisqpibbgg7oyxea3z4jvo7u	22	27	and	and	CC
work_eqjisqpibbgg7oyxea3z4jvo7u	22	28	the	the	DT
work_eqjisqpibbgg7oyxea3z4jvo7u	22	29	ante-	ante-	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	22	30	cedent	cedent	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	22	31	of	of	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	22	32	,	,	,
work_eqjisqpibbgg7oyxea3z4jvo7u	22	33	mammalian	mammalian	JJ
work_eqjisqpibbgg7oyxea3z4jvo7u	22	34	chemoreceptors	chemoreceptor	NNS
work_eqjisqpibbgg7oyxea3z4jvo7u	22	35	(	(	-LRB-
work_eqjisqpibbgg7oyxea3z4jvo7u	22	36	5	5	CD
work_eqjisqpibbgg7oyxea3z4jvo7u	22	37	)	)	-RRB-
work_eqjisqpibbgg7oyxea3z4jvo7u	22	38	.	.	.
work_eqjisqpibbgg7oyxea3z4jvo7u	23	1	In	in	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	23	2	our	-PRON-	PRP$
work_eqjisqpibbgg7oyxea3z4jvo7u	23	3	opinion	opinion	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	23	4	,	,	,
work_eqjisqpibbgg7oyxea3z4jvo7u	23	5	our	-PRON-	PRP$
work_eqjisqpibbgg7oyxea3z4jvo7u	23	6	work	work	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	23	7	established	establish	VBD
work_eqjisqpibbgg7oyxea3z4jvo7u	23	8	the	the	DT
work_eqjisqpibbgg7oyxea3z4jvo7u	23	9	precedent	precedent	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	23	10	for	for	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	23	11	H2S	h2s	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	23	12	-	-	HYPH
work_eqjisqpibbgg7oyxea3z4jvo7u	23	13	mediated	mediate	VBN
work_eqjisqpibbgg7oyxea3z4jvo7u	23	14	O2-sensing	o2-sensing	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	23	15	mechanisms	mechanism	NNS
work_eqjisqpibbgg7oyxea3z4jvo7u	23	16	in	in	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	23	17	both	both	DT
work_eqjisqpibbgg7oyxea3z4jvo7u	23	18	chemoreceptors	chemoreceptor	NNS
work_eqjisqpibbgg7oyxea3z4jvo7u	23	19	and	and	CC
work_eqjisqpibbgg7oyxea3z4jvo7u	23	20	chromaffin	chromaffin	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	23	21	cells	cell	NNS
work_eqjisqpibbgg7oyxea3z4jvo7u	23	22	.	.	.
work_eqjisqpibbgg7oyxea3z4jvo7u	24	1	Kenneth	Kenneth	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	24	2	R.	R.	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	24	3	Olsona,1	Olsona,1	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	24	4	and	and	CC
work_eqjisqpibbgg7oyxea3z4jvo7u	24	5	Steve	Steve	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	24	6	F.	F.	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	24	7	Perryb	Perryb	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	24	8	aDepartment	aDepartment	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	24	9	of	of	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	24	10	Physiology	Physiology	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	24	11	,	,	,
work_eqjisqpibbgg7oyxea3z4jvo7u	24	12	Indiana	Indiana	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	24	13	University	University	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	24	14	School	School	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	24	15	of	of	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	24	16	Medicine	Medicine	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	24	17	,	,	,
work_eqjisqpibbgg7oyxea3z4jvo7u	24	18	South	South	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	24	19	Bend	Bend	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	24	20	,	,	,
work_eqjisqpibbgg7oyxea3z4jvo7u	24	21	IN	in	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	24	22	46617	46617	CD
work_eqjisqpibbgg7oyxea3z4jvo7u	24	23	;	;	:
work_eqjisqpibbgg7oyxea3z4jvo7u	24	24	and	and	CC
work_eqjisqpibbgg7oyxea3z4jvo7u	24	25	bDepartment	bDepartment	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	24	26	of	of	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	24	27	Biology	Biology	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	24	28	,	,	,
work_eqjisqpibbgg7oyxea3z4jvo7u	24	29	University	University	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	24	30	of	of	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	24	31	Ottawa	Ottawa	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	24	32	,	,	,
work_eqjisqpibbgg7oyxea3z4jvo7u	24	33	Ottawa	Ottawa	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	24	34	,	,	,
work_eqjisqpibbgg7oyxea3z4jvo7u	24	35	ON	ON	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	24	36	,	,	,
work_eqjisqpibbgg7oyxea3z4jvo7u	24	37	Canada	Canada	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	24	38	K1N	K1N	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	24	39	6N5	6N5	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	24	40	1	1	CD
work_eqjisqpibbgg7oyxea3z4jvo7u	24	41	.	.	.
work_eqjisqpibbgg7oyxea3z4jvo7u	25	1	Peng	Peng	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	25	2	YJ	YJ	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	25	3	,	,	,
work_eqjisqpibbgg7oyxea3z4jvo7u	25	4	et	et	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	25	5	al	al	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	25	6	.	.	.
work_eqjisqpibbgg7oyxea3z4jvo7u	26	1	(	(	-LRB-
work_eqjisqpibbgg7oyxea3z4jvo7u	26	2	2010	2010	CD
work_eqjisqpibbgg7oyxea3z4jvo7u	26	3	)	)	-RRB-
work_eqjisqpibbgg7oyxea3z4jvo7u	26	4	H2S	h2s	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	26	5	mediates	mediate	VBZ
work_eqjisqpibbgg7oyxea3z4jvo7u	26	6	O2	O2	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	26	7	sensing	sense	VBG
work_eqjisqpibbgg7oyxea3z4jvo7u	26	8	in	in	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	26	9	the	the	DT
work_eqjisqpibbgg7oyxea3z4jvo7u	26	10	carotid	carotid	JJ
work_eqjisqpibbgg7oyxea3z4jvo7u	26	11	body	body	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	26	12	.	.	.
work_eqjisqpibbgg7oyxea3z4jvo7u	27	1	Proc	Proc	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	27	2	Natl	Natl	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	27	3	Acad	Acad	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	27	4	Sci	Sci	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	27	5	USA	USA	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	27	6	107:10719–10724	107:10719–10724	CD
work_eqjisqpibbgg7oyxea3z4jvo7u	27	7	.	.	.
work_eqjisqpibbgg7oyxea3z4jvo7u	28	1	2	2	LS
work_eqjisqpibbgg7oyxea3z4jvo7u	28	2	.	.	.
work_eqjisqpibbgg7oyxea3z4jvo7u	29	1	Olson	Olson	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	29	2	KR	KR	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	29	3	,	,	,
work_eqjisqpibbgg7oyxea3z4jvo7u	29	4	et	et	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	29	5	al	al	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	29	6	.	.	.
work_eqjisqpibbgg7oyxea3z4jvo7u	30	1	(	(	-LRB-
work_eqjisqpibbgg7oyxea3z4jvo7u	30	2	2006	2006	CD
work_eqjisqpibbgg7oyxea3z4jvo7u	30	3	)	)	-RRB-
work_eqjisqpibbgg7oyxea3z4jvo7u	30	4	Hydrogen	hydrogen	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	30	5	sulfide	sulfide	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	30	6	as	as	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	30	7	an	an	DT
work_eqjisqpibbgg7oyxea3z4jvo7u	30	8	oxygen	oxygen	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	30	9	sensor	sensor	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	30	10	/	/	SYM
work_eqjisqpibbgg7oyxea3z4jvo7u	30	11	transducer	transducer	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	30	12	in	in	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	30	13	vertebrate	vertebrate	JJ
work_eqjisqpibbgg7oyxea3z4jvo7u	30	14	hypoxic	hypoxic	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	30	15	vasoconstriction	vasoconstriction	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	30	16	and	and	CC
work_eqjisqpibbgg7oyxea3z4jvo7u	30	17	hypoxic	hypoxic	JJ
work_eqjisqpibbgg7oyxea3z4jvo7u	30	18	vasodilation	vasodilation	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	30	19	.	.	.
work_eqjisqpibbgg7oyxea3z4jvo7u	31	1	J	J	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	31	2	Exp	Exp	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	31	3	Biol	Biol	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	31	4	209:4011–4023	209:4011–4023	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	31	5	.	.	.
work_eqjisqpibbgg7oyxea3z4jvo7u	32	1	3	3	LS
work_eqjisqpibbgg7oyxea3z4jvo7u	32	2	.	.	.
work_eqjisqpibbgg7oyxea3z4jvo7u	33	1	Olson	Olson	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	33	2	KR	KR	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	33	3	,	,	,
work_eqjisqpibbgg7oyxea3z4jvo7u	33	4	Whitfield	Whitfield	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	33	5	NL	NL	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	33	6	(	(	-LRB-
work_eqjisqpibbgg7oyxea3z4jvo7u	33	7	2010	2010	CD
work_eqjisqpibbgg7oyxea3z4jvo7u	33	8	)	)	-RRB-
work_eqjisqpibbgg7oyxea3z4jvo7u	33	9	Hydrogen	hydrogen	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	33	10	sulfide	sulfide	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	33	11	and	and	CC
work_eqjisqpibbgg7oyxea3z4jvo7u	33	12	oxygen	oxygen	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	33	13	sensing	sensing	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	33	14	in	in	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	33	15	the	the	DT
work_eqjisqpibbgg7oyxea3z4jvo7u	33	16	cardio-	cardio-	JJ
work_eqjisqpibbgg7oyxea3z4jvo7u	33	17	vascular	vascular	JJ
work_eqjisqpibbgg7oyxea3z4jvo7u	33	18	system	system	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	33	19	.	.	.
work_eqjisqpibbgg7oyxea3z4jvo7u	34	1	Antioxid	Antioxid	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	34	2	Redox	Redox	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	34	3	Signal	Signal	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	34	4	12:1219–1234	12:1219–1234	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	34	5	.	.	.
work_eqjisqpibbgg7oyxea3z4jvo7u	35	1	4	4	LS
work_eqjisqpibbgg7oyxea3z4jvo7u	35	2	.	.	.
work_eqjisqpibbgg7oyxea3z4jvo7u	36	1	Perry	Perry	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	36	2	SF	SF	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	36	3	,	,	,
work_eqjisqpibbgg7oyxea3z4jvo7u	36	4	McNeill	McNeill	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	36	5	B	B	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	36	6	,	,	,
work_eqjisqpibbgg7oyxea3z4jvo7u	36	7	Elia	Elia	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	36	8	E	E	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	36	9	,	,	,
work_eqjisqpibbgg7oyxea3z4jvo7u	36	10	Nagpal	Nagpal	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	36	11	A	A	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	36	12	,	,	,
work_eqjisqpibbgg7oyxea3z4jvo7u	36	13	Vulesevic	Vulesevic	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	36	14	B	B	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	36	15	(	(	-LRB-
work_eqjisqpibbgg7oyxea3z4jvo7u	36	16	2009	2009	CD
work_eqjisqpibbgg7oyxea3z4jvo7u	36	17	)	)	-RRB-
work_eqjisqpibbgg7oyxea3z4jvo7u	36	18	Hydrogen	Hydrogen	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	36	19	sulfide	sulfide	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	36	20	stimulates	stimulate	VBZ
work_eqjisqpibbgg7oyxea3z4jvo7u	36	21	catecholamine	catecholamine	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	36	22	secretion	secretion	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	36	23	in	in	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	36	24	rainbow	rainbow	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	36	25	trout	trout	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	36	26	(	(	-LRB-
work_eqjisqpibbgg7oyxea3z4jvo7u	36	27	Oncorhynchus	Oncorhynchus	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	36	28	mykiss	mykiss	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	36	29	)	)	-RRB-
work_eqjisqpibbgg7oyxea3z4jvo7u	36	30	.	.	.
work_eqjisqpibbgg7oyxea3z4jvo7u	37	1	Am	Am	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	37	2	J	J	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	37	3	Physiol	Physiol	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	37	4	Regul	Regul	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	37	5	Integr	Integr	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	37	6	Comp	Comp	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	37	7	Physiol	Physiol	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	37	8	296	296	CD
work_eqjisqpibbgg7oyxea3z4jvo7u	37	9	:	:	:
work_eqjisqpibbgg7oyxea3z4jvo7u	37	10	R133–R140	r133–r140	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	37	11	.	.	.
work_eqjisqpibbgg7oyxea3z4jvo7u	38	1	5	5	CD
work_eqjisqpibbgg7oyxea3z4jvo7u	38	2	.	.	.
work_eqjisqpibbgg7oyxea3z4jvo7u	39	1	Olson	Olson	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	39	2	KR	KR	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	39	3	,	,	,
work_eqjisqpibbgg7oyxea3z4jvo7u	39	4	et	et	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	39	5	al	al	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	39	6	.	.	.
work_eqjisqpibbgg7oyxea3z4jvo7u	40	1	(	(	-LRB-
work_eqjisqpibbgg7oyxea3z4jvo7u	40	2	2008	2008	CD
work_eqjisqpibbgg7oyxea3z4jvo7u	40	3	)	)	-RRB-
work_eqjisqpibbgg7oyxea3z4jvo7u	40	4	Hydrogen	hydrogen	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	40	5	sulfide	sulfide	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	40	6	as	as	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	40	7	an	an	DT
work_eqjisqpibbgg7oyxea3z4jvo7u	40	8	oxygen	oxygen	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	40	9	sensor	sensor	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	40	10	in	in	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	40	11	trout	trout	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	40	12	gill	gill	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	40	13	chemo-	chemo-	JJ
work_eqjisqpibbgg7oyxea3z4jvo7u	40	14	receptors	receptor	NNS
work_eqjisqpibbgg7oyxea3z4jvo7u	40	15	.	.	.
work_eqjisqpibbgg7oyxea3z4jvo7u	41	1	Am	Am	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	41	2	J	J	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	41	3	Physiol	Physiol	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	41	4	Regul	Regul	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	41	5	Integr	Integr	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	41	6	Comp	Comp	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	41	7	Physiol	Physiol	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	41	8	295	295	CD
work_eqjisqpibbgg7oyxea3z4jvo7u	41	9	:	:	:
work_eqjisqpibbgg7oyxea3z4jvo7u	41	10	R669–R680	R669–R680	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	41	11	.	.	.
work_eqjisqpibbgg7oyxea3z4jvo7u	42	1	Author	author	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	42	2	contributions	contribution	NNS
work_eqjisqpibbgg7oyxea3z4jvo7u	42	3	:	:	:
work_eqjisqpibbgg7oyxea3z4jvo7u	42	4	K.R.O.	K.R.O.	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	43	1	and	and	CC
work_eqjisqpibbgg7oyxea3z4jvo7u	43	2	S.F.P.	S.F.P.	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	44	1	wrote	write	VBD
work_eqjisqpibbgg7oyxea3z4jvo7u	44	2	the	the	DT
work_eqjisqpibbgg7oyxea3z4jvo7u	44	3	paper	paper	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	44	4	.	.	.
work_eqjisqpibbgg7oyxea3z4jvo7u	45	1	The	the	DT
work_eqjisqpibbgg7oyxea3z4jvo7u	45	2	authors	author	NNS
work_eqjisqpibbgg7oyxea3z4jvo7u	45	3	declare	declare	VBP
work_eqjisqpibbgg7oyxea3z4jvo7u	45	4	no	no	DT
work_eqjisqpibbgg7oyxea3z4jvo7u	45	5	conflict	conflict	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	45	6	of	of	IN
work_eqjisqpibbgg7oyxea3z4jvo7u	45	7	interest	interest	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	45	8	.	.	.
work_eqjisqpibbgg7oyxea3z4jvo7u	46	1	1To	1to	CD
work_eqjisqpibbgg7oyxea3z4jvo7u	46	2	whom	whom	WP
work_eqjisqpibbgg7oyxea3z4jvo7u	46	3	correspondence	correspondence	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	46	4	should	should	MD
work_eqjisqpibbgg7oyxea3z4jvo7u	46	5	be	be	VB
work_eqjisqpibbgg7oyxea3z4jvo7u	46	6	addressed	address	VBN
work_eqjisqpibbgg7oyxea3z4jvo7u	46	7	.	.	.
work_eqjisqpibbgg7oyxea3z4jvo7u	47	1	E	e	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	47	2	-	-	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	47	3	mail	mail	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	47	4	:	:	:
work_eqjisqpibbgg7oyxea3z4jvo7u	47	5	olson.1@nd.edu	olson.1@nd.edu	NNS
work_eqjisqpibbgg7oyxea3z4jvo7u	47	6	.	.	.
work_eqjisqpibbgg7oyxea3z4jvo7u	48	1	www.pnas.org/cgi/doi/10.1073/pnas.1009210107	www.pnas.org/cgi/doi/10.1073/pnas.1009210107	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	48	2	PNAS	PNAS	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	48	3	|	|	HYPH
work_eqjisqpibbgg7oyxea3z4jvo7u	48	4	September	September	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	48	5	14	14	CD
work_eqjisqpibbgg7oyxea3z4jvo7u	48	6	,	,	,
work_eqjisqpibbgg7oyxea3z4jvo7u	48	7	2010	2010	CD
work_eqjisqpibbgg7oyxea3z4jvo7u	48	8	|	|	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	48	9	vol	vol	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	48	10	.	.	.
work_eqjisqpibbgg7oyxea3z4jvo7u	49	1	107	107	CD
work_eqjisqpibbgg7oyxea3z4jvo7u	49	2	|	|	CD
work_eqjisqpibbgg7oyxea3z4jvo7u	49	3	no	no	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	49	4	.	.	.
work_eqjisqpibbgg7oyxea3z4jvo7u	50	1	37	37	CD
work_eqjisqpibbgg7oyxea3z4jvo7u	50	2	|	|	NNS
work_eqjisqpibbgg7oyxea3z4jvo7u	50	3	E141	E141	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	50	4	D	d	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	50	5	o	o	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	50	6	w	w	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	50	7	n	n	XX
work_eqjisqpibbgg7oyxea3z4jvo7u	50	8	lo	lo	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	50	9	a	a	DT
work_eqjisqpibbgg7oyxea3z4jvo7u	50	10	d	d	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	50	11	e	e	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	50	12	d	d	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	50	13	a	a	DT
work_eqjisqpibbgg7oyxea3z4jvo7u	50	14	t	t	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	50	15	C	c	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	50	16	a	a	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	50	17	rn	rn	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	50	18	e	e	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	50	19	g	g	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	50	20	ie	ie	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	50	21	M	M	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	50	22	e	e	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	50	23	llo	llo	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	50	24	n	n	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	50	25	U	u	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	50	26	n	n	CC
work_eqjisqpibbgg7oyxea3z4jvo7u	50	27	iv	iv	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	50	28	e	e	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	50	29	rs	rs	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	50	30	ity	ity	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	50	31	o	o	XX
work_eqjisqpibbgg7oyxea3z4jvo7u	50	32	n	n	CC
work_eqjisqpibbgg7oyxea3z4jvo7u	50	33	A	A	NNP
work_eqjisqpibbgg7oyxea3z4jvo7u	50	34	p	p	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	50	35	ri	ri	FW
work_eqjisqpibbgg7oyxea3z4jvo7u	50	36	l	l	NN
work_eqjisqpibbgg7oyxea3z4jvo7u	50	37	5	5	CD
work_eqjisqpibbgg7oyxea3z4jvo7u	50	38	,	,	,
work_eqjisqpibbgg7oyxea3z4jvo7u	50	39	2	2	CD
work_eqjisqpibbgg7oyxea3z4jvo7u	50	40	0	0	CD
work_eqjisqpibbgg7oyxea3z4jvo7u	50	41	2	2	CD
work_eqjisqpibbgg7oyxea3z4jvo7u	50	42	1	1	CD
work_eqjisqpibbgg7oyxea3z4jvo7u	50	43	mailto:olson.1@nd.edu	mailto:olson.1@nd.edu	NNS