Acclimative response to temperature stress in higher plants: Approaches of gene engineering for temperature tolerance

被引：489

作者：

Iba, K ^{[1
]}

机构：

[1] Kyushu Univ, Dept Biol, Fukuoka 8128581, Japan

来源：

ANNUAL REVIEW OF PLANT BIOLOGY | 2002年 / 53卷

关键词：

molecular breeding; global warming; membrane lipids; heat-shock proteins; compatible solutes;

D O I：

10.1146/annurev.arplant.53.100201.160729

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Temperature stresses experienced by plants can be classified into three types: those occurring at (a) temperatures below freezing, (b) low temperatures above freezing, and (c) high temperatures. This review outlines how biological substances that are deeply related to these stresses, such as heat-shock proteins, glycinebetaine as a compatible solute, membrane lipids, etc., and also detoxifiers of active oxygen species, contribute to temperature stress tolerance in plants. Also presented here are the uses of genetic engineering techniques to improve the adaptability of plants to temperature stress by altering the levels and composition of these substances in the living organism. Finally, the future prospects for molecular breeding are discussed.

引用

页码：225 / 245

页数：21

共 113 条

[1] Unusual tolerance to high temperatures in a new herbicide-resistant D1 mutant from Glycine max (L.) Merr. cell cultures deficient in fatty acid desaturation [J].