本文選題：豬繁殖與呼吸綜合征病毒　切入點(diǎn)：分離鑒定　出處：《河南農(nóng)業(yè)科學(xué)》2017年09期

【摘要】：為了解豬繁殖與呼吸綜合征病毒(PRRSV)流行株的變異情況,將PRRSV陽(yáng)性病料處理后接種Marc-145細(xì)胞,成功分離到1株P(guān)RRSV毒株,將其命名為HENZXC-4,并對(duì)其全基因組序列進(jìn)行測(cè)定和分析。結(jié)果表明,HENZXC-4為未發(fā)生重組的類NADC30毒株,其NSP2蛋白存在131個(gè)氨基酸不連續(xù)缺失,且其GP5蛋白存在1個(gè)氨基酸插入。
[Abstract]:In order to understand the variation of porcine reproductive and respiratory syndrome virus (PRRSVV) epidemic strain, Marc-145 cells were inoculated with PRRSV positive venereal material, and one PRRSV strain was isolated successfully. It was named HENZXC-4 and its whole genome sequence was determined and analyzed. The results showed that HENZXC-4 was a NADC30 like virus strain without recombination, its NSP2 protein had 131 amino acid discontinuities and its GP5 protein had one amino acid insertion.
【作者單位】： 河南農(nóng)業(yè)大學(xué)牧醫(yī)工程學(xué)院;
【基金】：河南省高�？萍紕�(chuàng)新團(tuán)隊(duì)與支持計(jì)劃資助項(xiàng)目(14IRTSHN015)
【分類號(hào)】：S852.651

【相似文獻(xiàn)】

相關(guān)博士學(xué)位論文 前1條

1 孫英峰;天津地區(qū)PRRSV類NADC30毒株的監(jiān)測(cè)、分離毒株的基因組特征與致病性分析[D];中國(guó)農(nóng)業(yè)大學(xué);2017年

，

本文編號(hào)：1685036