id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
cord-269340-o9jdt86j	Callison, Scott Andrew	Infectious Bronchitis Virus S2 Gene Sequence Variability May Affect S1 Subunit Specific Antibody Binding	1999		.txt	text/plain	2118	85	54	This suggests that the interaction between S1 and S2 subunits may determine the shape or availability of S1 subunit speci®c epitopes. Whether the S2 subunit is actually involved in S1 subunit speci®c antibody recognition, sterically hinders antibody from binding to the S1 subunit, or effects the presentation of S1 subunit epitopes is not known.	cache/cord-269340-o9jdt86j.txt	txt/cord-269340-o9jdt86j.txt
