id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
cord-299342-l8ugjou9	Yaling, Zhou	Porcine epidemic diarrhea virus (CV 777) and feline infectious peritonitis virus (FIPV) are antigenically related	1988		.txt	text/plain	2974	148	50	Using gut sections from pigs infected with porcine epidemic diarrhea virus (strain CV 777) and ascitic fluid from cats which had succumbed to feline infectious peritonitis (FIP), a weak cross reaction was found by immunofluorescence. No reaction was found at the nucleocapsid protein position when blots of a mock infected N L F K cell lysate had been incubated with anti-CV 777 antibodies. As shown in figure 3 , results of the RIP confirmed the cross-reaction between pig anti-CV 777 sera and the 43,000 protein of FIPV found in Western blots; the homologous reaction reveals the typical pattern of FIPV structural polypeptides with Mr of 210,000 (peplomer), 45,000 (nucleocapsid) and 25,000 to 32,000 (envelope). We have confirmed the finding of cross reactions within one group, namely between transmissible gastroenteritis virus (TGEV) of swine, FIPV and canine enteric coronavirus, and showed that common determinants are present on all three structural polypeptides [7] .	./cache/cord-299342-l8ugjou9.txt	./txt/cord-299342-l8ugjou9.txt