摘要
在非生物环境胁迫因子中,盐胁迫是造成农作物减产的主要因素之一。从藜科植物耐盐的形态生理学机制和分子生物学角度入手,讨论了藜科植物耐盐基因工程的新进展,探讨藜科盐生植物的盐胁迫机理,为利用基因工程手段培育耐盐植物奠定基础。
Soil salinity,one of the major abiotic stresses that can be able to reduce agricultural productivity,affects large terrestrial areas of the world. In this paper,the mechanisms of salt tolerance were discussed in some detail,focusing on the recent experimentation of Chenopodiaceae,and the theoretical base for the more rescarch of plant salt were established tolerance as well as breeding of salt tolerance crops.
出处
《生物技术通报》
CAS
CSCD
2008年第4期22-26,共5页
Biotechnology Bulletin
基金
教育部科技基础平台项目(505016)
教育部科学技术研究重点项目(205178)
关键词
藜科植物
形态特征
盐胁迫
耐盐机理
基因工程
Chenopodiaceae Morphological character Salt stress Mechanism of salt tolerant Gene engineering