瓜类作物响应低温胁迫机制的研究进展

Advances on Mechanism of Cucurbit Crops in Response to Lowtemperature Stress

从生理生化、组学、反向遗传学的角度详细阐述了黄瓜、甜瓜、西瓜等主要瓜类作物冷胁迫响应基因及其作用机制的研究进展,并分析了此领域研究中存在的问题及今后研究的方向,以期为进一步解析瓜类作物响应低温胁迫的分子机制和耐冷性遗传改良提供参考。

On the basis of physiology and biochemistry,omics,and reverse genetics,this review summarizes the recent advances on cold-response genes and their regulation mechanisms in the major cucurbits,e.g.,cucumber,melon,and watermelon.Furthermore,the main problems in current researches were pointed out and the key points in future studies were also proposed,in the hope of offering theoretical reference for dissecting the molecular mechanisms underlying plant adaptation to low-temperature stress and genetically improving cucurbits for cold tolerance.