id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
cord-014946-l3vwb2v7	Tian, Hong	Genetic variation analyses of nsp2 gene of PRRSV in Ningxia Hui Autonomous Region of China	2009-05-28		.txt	text/plain	635	19	48	Ningxia and ch-1a was 60.3%-79.9% in nucleotide sequence, and homology between Ningxia and the common SD strain was 80.3%-98.8% in nucleotide sequence. Sequence analysis indicated that homology between the Ningxia strain and ch-1a was 60.3%–79.9% in the nucleotide sequence, and homology between the NX strains and SD strains was 80.3%–98.8% in the nucleotide sequence.	cache/cord-014946-l3vwb2v7.txt	txt/cord-014946-l3vwb2v7.txt
