Construction and expression of the recombination plasmid pEGFP-NSP9 of porcine reproductive and respiratory syndrome virus
Construction and expression of the recombination plasmid pEGFP-NSP9 of porcine reproductive and respiratory syndrome virus
猪繁殖与呼吸综合征病毒重组质粒pEGFP-NSP9的构建与表达