RETRACTED: A highly conserved kinase is an essential component for stress tolerance in yeast and plant cells (Retracted Article)

被引：61

作者：

Lee, JH ^{[1
]}

Van Montagu, M ^{[1
]}

Verbruggen, N ^{[1
]}

机构：

[1] Univ Ghent, Dept Plantengenet, Genet Lab, Viaams Interuniv Inst Biotechnol, B-9000 Ghent, Belgium

来源：

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA | 1999年 / 96卷 / 10期

关键词：

Arabidopsis thaliana; stress signaling; transcriptional regulation;

D O I：

10.1073/pnas.96.10.5873

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Osmotic stress (drought, salt stress) is a major limiting factor for crop productivity in the world, Because cellular responses to osmotic stress are thought to be conserved in eukaryotes and because yeast is much more amenable than plants to genetic research, a functional strategy has been performed to identify limiting steps in osmotolerance of plants based on the complementation of yeast with a plant library. A new plant cDNA that encodes a functional homologue of the yeast Dbf2 kinase enhances salt, drought, cold, and heat tolerance upon overexpression in yeast as well as in transgenic plant cells.

引用

页码：5873 / 5877

页数：5

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