植物抗旱基因工程研究进展

Progress in the Study on Plant Drought Tolerance Mechanism

综述了植物耐旱的生理机制、调控途径、耐旱相关调控蛋白和基因等方面的研究成果,提出抗旱育种工作中抗旱评价指标的选择可根据植物的特点、研究目的来确定,也可采用单因素与多因素进行对比综合分析来确定,指出今后抗旱育种工作重点仍为探索植物抗旱机制方面。

In the paper,the physiological mechanism,the regulation pathway and the drought enduring proteins of plant were reviewed,and the opinion that the selection of drought-resistant index could be determined according to the characteristics of crop and research purpose,or according to the analysis of single element or multi-element for drought tolerance breeding were proposed,and the opinion that the breeding in the future should focus on the exploration of plant drought tolerance mechanism was also suggested.