节点文献
H1N1亚型猪流感病毒血凝素基因的克隆与表达
Cloning and Expressiong of Subtype H1N1 SIV HA Gene in Vero Cells
【摘要】 应用RT-PCR方法扩增了1株H1N1亚型猪流感病毒的血凝素基因,并克隆到pMD 18-T Simple载体中,经PCR、酶切和测序验证克隆正确后,亚克隆到真核表达载体pcDNA3.1(+)中,构建了重组质粒pcDNA-HA。在脂质体作用下重组质粒pcDNA-HA转染Vero细胞。间接免疫荧光试验结果表明,血凝素基因在Vero细胞中成功进行了瞬时表达,这为猪流感病毒DNA疫苗的进一步研究奠定了基础。
【Abstract】 The HA gene of subtype H1N1 SIV was amplified by RT-PCR assay and sequently subcloned into vector pcDNA3.1(+) to construct expression plasmid pcDNA-HA.Mediated with Lipofectamine TM 2000,pcDNA-HA was introduced into Vero cells.And the indirect immuno fluorescent assay analysis showed that HA gene was been expressed transiently in Vero cells.
【基金】 广东省自然科学基金资助项目(34064)
- 【文献出处】 动物医学进展 ,Progress in Veterinary Medicine , 编辑部邮箱 ,2006年08期
- 【分类号】S852.65
- 【被引频次】4
- 【下载频次】231