脱落酸调控非跃变型果实成熟的分子机制研究进展

Advances in molecular mechanisms of abscisic acid-regulated ripening of non-climacteric fruit

果实成熟是果实生长发育和衰老过程中的重要阶段,目前对跃变型果实成熟的分子机制研究取得了明显突破,而对非跃变型果实成熟机制的研究相对滞后。本文以脱落酸(abscisic acid,ABA)调控非跃变型果实成熟机制为核心,总结了目前ABA在果实成熟中的研究进展,并结合最新micro RNAs研究技术,提出了ABA在调控非跃变型果实成熟中的研究方向。

Ripening is an important stage of the fruit growth and development. The studies on molecular mechanisms of ripening of climacteric fruit had achieved significant breakthrough, but that of ripening mechanism of the non-climacteric fruit was lagging behind. In this paper, studies on ABA-regulated non-climacteric fruit ripening mechanism were reviewed. Based on the latest micro RNAs technology, this paper proposed the research fields of ABA-regulated non-climacteric fruit ripening mechanism.