华北农学报 ›› 2006, Vol. 21 ›› Issue (2): 18-22. doi: 10.3321/j.issn:1000-7091.2006.02.005

所属专题: 生物技术

• 论文 • 上一篇    下一篇

PpDREB2基因植物表达载体的构建

任清1, 刘光杰1, 郭秀林2, 沈世华3   

  1. 1. 中国农业科学院水稻研究所, 浙江杭州 310006;
    2. 河北省农林科学院, 河北石家庄 050051;
    3. 中国科学院植物研究所, 北京 100093
  • 收稿日期:2005-11-06 出版日期:2006-04-28
  • 作者简介:任清(1969- ),男,河北康保人,博士,主要从事植物分子生物学与植物基因工程研究工作。
  • 基金资助:
    国家863计划项目(2002AA22409)

Construction of Plant Transformation Vector of PpDREB2 Gene

REN Qing1, LIU Guang-jie1, GUO Xiu-lin2, SHEN Shi-hua3   

  1. 1. China National Rice Research Institute, Hangzhou 310006, China;
    2. Hebei Academy of Agriculture and Foresty Sciences, Shijiazhuang 050051, China;
    3. Institute of Botany, Chinese Academy of Sciences, Beijing 100093, China
  • Received:2005-11-06 Published:2006-04-28

摘要: 以p3301-BI121质粒为基础,通过中间载体pGEX-KG,构建了由CaMV3S启动子调控的PpDREB2基因植物表达载体p3301-BI121-PpDREB2,选择标记为PPT(Phosphinothricin),通过冻融法将重组质粒导入根癌农杆菌EHA10,为通过根癌农杆菌介导法将PpDREB2基因导入植物奠定基础。

关键词: 早熟禾, PpDREB2基因, 植物表达载体

Abstract: The plant transformation vector p3301-BI121-PpDREB2 was constructed in this experiment.The Pp-DREB2 gene was cloned into pGEX-KG vector firstly,and then was ligated to p3301-BI121 vector.The gene was controlled by CaMV35S promoter and the selective marker gene was PPT(phosphinothricin).Then the recombinant plasmid was transferred into Agrobacterium Tumefaciens EHA105 by direct entering way.

Key words: Poa pratensis, PpDREB2 gene, Plant transformation vector

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引用本文

任清, 刘光杰, 郭秀林, 沈世华. PpDREB2基因植物表达载体的构建[J]. 华北农学报, 2006, 21(2): 18-22. doi: 10.3321/j.issn:1000-7091.2006.02.005.

REN Qing, LIU Guang-jie, GUO Xiu-lin, SHEN Shi-hua. Construction of Plant Transformation Vector of PpDREB2 Gene[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2006, 21(2): 18-22. doi: 10.3321/j.issn:1000-7091.2006.02.005.

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