中国蔬菜 ›› 2013, Vol. 1 ›› Issue (10): 36-43.

• 试验研究 • 上一篇    下一篇

冷诱导转录因子CBF3 转化茄子的初步研究

孟平红1 万发香2 王永清3 文林宏1 郭惊涛1 苏承刚2*   

  1. 1 贵州省农业科学院园艺研究所,贵州贵阳 550006;2 南方山地园艺学教育部重点实验室,西南
    大学园艺园林学院,重庆400715;3 重庆市农业科学院蔬菜花卉研究所,重庆400700
  • 收稿日期:2013-02-04 出版日期:2013-05-03 发布日期:2013-04-06
  • 通讯作者: 苏承刚,男,高级实验师,主要从事分子生物学与蔬菜遗传育种研究,E-mail: swausucg@yahoo.com.cn
  • 作者简介:孟平红,女,研究员,博士,主要从事分子生物学与蔬菜遗传育种研究,E-mail: mphdream@yahoo.com.cn
  • 基金资助:

    贵州省优秀青年科技人才培养对象专项资金(黔科合人字〔2009〕03 号),贵州省优秀科技教育人才省长专项资金
    (黔省专合字〔2009〕61 号),贵州省科技重大专项(黔科合重大专项字〔2011〕6001),贵州省现代农业产业技术
    体系建设项目(GZCYTX2011-0101)

Preliminary Study on Cold-induced Transcription Factor CBF3 Transformed
in Eggplant

MENG Ping-hong1,WAN Fa-xiang2,WANG Yong-qing3,WEN Lin-hong1,GUO Jing-tao1,SU
Cheng-gang2*   

  1. 1Institute of Horticulture, Guizhou Academy of Agricultural Sciences, Guiyang 550006, Guizhou,C hina; 2Key
    Laboratory of Horticulture Science for Southern Mountainous Regions, Ministry of Education, College of Horticulture
    and Landscape Architecture, Southwest University, Chongqing 400715, China; 3Institute of Vegetables and
    Flowers, Chongqing Academy of Agricultural Sciences, Chongqing 400700, China
  • Received:2013-02-04 Online:2013-05-03 Published:2013-04-06

摘要: 成功构建了含冷诱导转录因子CBF3( CRT binding factor)的植物表达载体,通过农杆菌介
导法转入三月茄,采用PCR 检测DNA 和卡那霉素涂抹叶片法进行田间抗性鉴定,证实获得含抗寒基因
CBF3 的茄子转基因植株2 株,建立了抗寒的茄子再生与转化技术体系。

关键词: 茄子, 冷诱导转录因子CBF3, 遗传转化

Abstract: We successfully constructed cold-induced transcription factor CBF3(CRT binding
factor),which was transferred to eggplant‘ Sanyueqie’( Solanum melongena L.)by agrobacteriummediated
transformation. And we obtained 2 transgenic eggplant plants containing cold-tolerant
gene CBF3,through Polymerase Chain Reaction(PCR)detection genomic DNA,and kanamycin
solution daubing on the leaves of generation plants in the field confirmed that the transgenic plants of
eggplant were positive.Thus,we successfully established regeneration and transformation systems
in eggplant.

Key words: Eggplant, Cold-induced transcription factor CBF3, Genetic transformation

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