id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
cord-332672-fbwz8oxp	Wang, Manli	Bats as animal reservoirs for the SARS coronavirus: Hypothesis proved after 10 years of virus hunting	2013-10-30		.txt	text/plain	1114	51	61	It was suggested that the previously known bat SL-CoV stains cannot jump from bats to civets or humans owing to the significant differences between their RBDs (Li F, 2013); 2) although SL-CoVs have been identified from different bat species, isolation of a live SL-CoVs from bats never succeed; 3) no native SL-CoV from bats could use ACE2 as receptors and infect human cells, only when its RBD is replaced with the counterpart from a human SARS-CoV strain (Li W, et al, 2003; Becker M M, et al, 2008; Ren W, et al, 2008) . The residue 479 is known to be an asparagine only in human SAR-CoVs, but not in the previously identified bat SL-CoVs or civet SAR-CoVs. It is proposed that an asparagine at position 479 has a higher binding affinity with human ACE2 and is likely to determine whether the virus can infect humans (Li F, 2013) .	./cache/cord-332672-fbwz8oxp.txt	./txt/cord-332672-fbwz8oxp.txt