TFⅢA型锌指蛋白及在提高植物耐逆性中的作用

黄骥，张红生

doi:10.1360/yc-007-0915

遗传 >

2007 , Vol. 29 >Issue 8: 915 - 922

DOI: https://doi.org/10.1360/yc-007-0915

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TFⅢA型锌指蛋白及在提高植物耐逆性中的作用

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南京农业大学作物遗传与种质创新国家重点实验室, 南京 210095

收稿日期: 2007-03-30

修回日期: 2007-06-15

网络出版日期: 2007-08-10

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The plant TFⅢA-type zinc finger proteins and their roles in abiotic stress tolerance

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State Key Laboratory of Crop Genetics and Germplasm Enhancement, Nanjing Agricultural University, Nanjing 210095, China

Received date: 2007-03-30

Revised date: 2007-06-15

Online published: 2007-08-10

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摘要

TFⅢA型锌指蛋白属于典型的C2H2型锌指蛋白，锌指区具有CX2-4CX3FX5LX2HX3-5H的保守结构。已有研究表明不同植物的TFⅢA型锌指蛋白在非生物胁迫应答反应中发挥了关键的作用。利用TFⅢA家族锌指蛋白基因进行植物耐逆性的遗传改良，可能是今后植物耐逆基因工程改良的又一个重要方向。

关键词： 锌指蛋白; TFⅢA; 转录抑制因子; 非生物胁迫

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黄骥，张红生 . TFⅢA型锌指蛋白及在提高植物耐逆性中的作用[J]. 遗传, 2007 , 29(8) : 915 -922 . DOI: 10.1360/yc-007-0915

Abstract

The TFⅢA-type zinc finger protein belongs to C2H2-type zinc finger protein family with the finger structure of CX2-4CX3FX5LX2HX3-5H. Recent studies have shown that TFⅢA zinc finger protein family also play important roles in stress responses. It is being believed that TFⅢA zinc finger protein genes will become another target for engineering the biotech crops with enhanced tolerance to abiotic stress.

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