三是对山羊痘病变及山羊痘病毒进行了比较详细的透射电镜观察。
The third part is observation of goat poxvirus (GTPV) by transmission electronic microscopy.
从羊痘病毒基因组中寻找并扩增羊白细胞介素-18结合蛋白（IL-18BP）基因。
Some virus genome of vaccinia subgenus in poxvirus encoded IL-18BP gene, which can block IL-18 activity but no sequence similarity to membrane IL-18 receptors.
主要进行了以下工作：（1）根据GENBANK公布的羊痘病毒基因组序列设计引物，利用PCR克隆GTPV-TY株TK基因和P32基因；
The following work were done in this study: (1)TK and P32 gene of GTPV-TY were cloned by PCR with primer pairs designed by information published on GENBANK;
主要进行了以下工作：（1）根据GENBANK公布的羊痘病毒基因组序列设计引物，利用PCR克隆GTPV-TY株TK基因和P32基因；
The following work were done in this study: (1)TK and P32 gene of GTPV-TY were cloned by PCR with primer pairs designed by information published on GENBANK;
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