耐盐性植物转基因工程的研究进展

Advances in the Study on Transgenic Plants for Salt Resistance

摘要:

随着分子生物学的迅速发展，已经发现了一系列与植物盐胁迫相关的基因。根据这些基因产物的作用，可以分为两大类：效应分子基因和调控分子基因。根据近年来采用基因工程方法提高植物耐盐性的策略和研究进展进行了概述，同时探讨了目前还存在的一些问题。

关键词:综述; 盐胁迫; 耐盐性; 转基因植物; 基因工程

Abstract:

With the rapid development of molecular biology, series of genes including effective and regulatory genes that respond to salt stress have been found. This paper summarizes progress in the study on improving plant salt resistance by genetic engineering in recent years and some problems that wait to be resolved．

Key words:Review; Salt stress; Salt tolerance; Transgenic plant; Genetic engineering