摘要
采用PCR技术对不同来源的犬细小病毒毒株进行了基因型鉴定,发现所鉴定的1982~2004年的5株犬细小病毒南京分离株和荷兰Intervet疫苗株(CPV-V154)均为CPV-2b亚型,而且相互之间的同源性均高于98.4%.
PCR technique was applied to identify the genotypes of different canine parvovirus strains. The result showed that 5 canine parvovirus isolates in Nanjing and CPV-V154 strain belong to CPV-2b subtype. Phylogenetic tree analysis revealed that homologies were above 98.4% among these strains.
出处
《畜牧与兽医》
北大核心
2005年第6期20-21,共2页
Animal Husbandry & Veterinary Medicine