摘要
应用 RT-PCR技术对新城疫病毒 ( NDV) Y98株的 F基因重要功能区片段扩增后进行序列测定 ,并与多株已报导的 NDV参考株相应片段进行序列比较 ,经遗传基因进化树分析后 ,首次报道了基因
A new avian paramyxovirus(APMV) isolate was obtained in Jiangsu province in1 998, which was named as isolated Y98.Part of the fusion gene of isolated Y98were amplified by RT- PCR and sequenced. A phylogenetic tree based on obtained sequencesof reference NDV strains was constructed and showed that isolated Y98was similarto the genotype NDV virus,a novel geno- type NDV,which caused numbers outbreaks in Western Europe and Far Eastrecently.It′sthe first reportof the genotype NDV isolated in the mainland of China.
出处
《扬州大学学报（自然科学版）》
CAS
CSCD
2000年第1期27-31,共5页
Journal of Yangzhou University：Natural Science Edition
关键词
鸡
新城疫
副粘病毒
分子特征
NDV
chicken
Newcastle disease virus (NDV)
avian paramyxoviru
gene
