Fig. 4From: ORF1a of highly pathogenic PRRS attenuated vaccine virus plays a key role in neutralizing antibody induction in piglets and virus neutralization in vitroGenome sequence results of the rescued viruses of generation 2, 5 and 10. rHuN4-F112-F2, rHuN4-F112-F5 and rHuN4-F112-F10 mean that rHuN4-F112 was passaged on MARC-145 cells for 2, 5 and 10 generations, respectively. Others by this analogyBack to article page