A pair of primers were desiged to amplify the major structural protein(VP2-VP3)gene of muscovy duck parvovirus(MDPV) isolate FS,according to nucleotide suquences of MDPV isolate FM.

• 根据国外已发表的番鸭细小病毒(MDPV)FM株基因组核苷酸序列设计1对引物,应用PCR技术扩增MDPV FS株的VP2-VP3蛋白基因片段。