id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
cord-353245-es7b1rs0	Song, Deping	Molecular Characterization and Phylogenetic Analysis of Porcine Epidemic Diarrhea Viruses Associated with Outbreaks of Severe Diarrhea in Piglets in Jiangxi, China 2013	2015-03-19		.txt	text/plain	4259	176	55	Compared to the PEDV CV777 strain, CH/JX-1/2013 and CH/JX-2/2013 had some unique genetic characteristics in the proximal region of the 5'-UTRs. Phylogenetic analysis of the complete genomes and the structural proteins revealed that CH/JX-1/2013 and CH/JX-2/2013 had a close relationship with post-2010 Chinese PEDV strains and US strains identified in 2013. Genetic characteristics were observed between the two groups: 1) compared to genome sequences of the members in G1, four insertions, 20803G, 20810CAGGGTGTCAA20820, 20830G, 21042AAT21044 and two deletions, 20842A, 21097CGTGAT21102, existed in the N-terminal domain (NTD) of the S protein in G 2 members; 2) the three field PEDV strains of JS2008, JS2008new and SD-M together with two attenuated PEDV strains, DR13 and vaccine_KC189944, were clustered into subgroup 1b. Notably, an amino acid substitution was found in the middle of one neutralizing epitope Phylogenetic trees based on the complete genome, aa sequences of structural proteins and ORF3 of PEDV strains. Sequence and phylogenetic analysis of nucleocapsid genes of porcine epidemic diarrhea virus (PEDV) strains in China	./cache/cord-353245-es7b1rs0.txt	./txt/cord-353245-es7b1rs0.txt