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BNYVV CP基因的克隆及载体构建
引用本文:斯钦巴特尔,莫日根,哈斯阿古拉,张剑峰.BNYVV CP基因的克隆及载体构建[J].华北农学报,2004,19(2):37-39.
作者姓名:斯钦巴特尔  莫日根  哈斯阿古拉  张剑峰
作者单位:1. 内蒙古农业科学院,内蒙古,呼和浩特,010031
2. 内蒙古大学,内蒙古,呼和浩特,010000
3. 内蒙古甜菜制糖工业研究所,内蒙古,呼和浩特,010000
摘    要:以甜菜丛根病根或病叶总RNA为模板,经反转录PCR扩增合成编码BNYVV CP的全长cDNA,将其克隆于pUCm-T载体上,获得了重组质粒pUCm-T/CP。经序列分析,此cDNA为一个567bp长的开放阅读框架,编码由188个氨基酸组成的病毒外壳蛋白。又将CP基因构建到植物双元载体pROKII中。最后通过三亲融合,得到了融合农杆菌LB4404。

关 键 词:甜菜  丛根病  BNYVV  CP基因  基因克隆  转化载体  抗病基因  转基因
文章编号:1000-7091(2004)02-0037-03

Cloning of cDNA for BNYVV CP Gene and Construction of Transforming Vector
SIQIN Bateer,Morigen,HASI Agula,ZHANG Jian-feng.Cloning of cDNA for BNYVV CP Gene and Construction of Transforming Vector[J].Acta Agriculturae Boreali-Sinica,2004,19(2):37-39.
Authors:SIQIN Bateer  Morigen  HASI Agula  ZHANG Jian-feng
Abstract:Identification and characterization of a full-length cDNA encoding for BNYVV coat protein was described. The cDNA was 567 bp in length with open reading frame of 188 amino acids. The CP gene was inserted into the plant binary vector pROKII. And finally the recombinant vector pROKII was infused into Agrobac-terium tumefactions.
Keywords:Rhizomania of sugar beet  CP cDNA  Cloning  Transforming vector
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