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《Northern Horticulture》 2010-20
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Study Advancements of DREB Transcription Factors and its Application in Plant Stress Tolerance Genetic Engineering

LI Zhi-liang1,2,3,WU Zhong-yi2,YE Jia1,YANG Qing3,ZHANG Xiu-hai2,HUANG Cong-lin2(1.Department of Biology Science,Handan College,Handan,Hebei 056005;2.Beijing Research Center of Agro-Biotechnology,Beijing 100097;3.College of Life Science,Nanjing Agricultural University,Nanjing,Jiangsu 210095)  
DREB transcription factor,which was a dehydration responsive element(DRE) binding protein can specifically interact with the dehydration-responsive element/C-repeat(DRE/CRT) cis-acting element contained in the promoter region of many stress-inducible genes,and can therefore control the expression of many stress-inducible genes in plant and increase strong tolerance to drought,low temperature and high salt.The structure character,function,and the regulative mechanism of genes expression of DREB transcription factors were summarized,meanwhile,its application in plant stress tolerance genetic engineering improvement was also reviewed.
【Fund】: 国家转基因生物新品种培育重大专项资助项目(2009ZX08003-009B);; 河北省教育厅自然科学研究资助项目(Z2006409)
【CateGory Index】: Q943.2
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