摘要
近年来,一氧化氮(NO)作为一种气态信号小分子,在植物中的研究越来越多,尤其是植物NO的产生机理及其在植物不定根发生中的作用机制研究取得了很大突破。本文概括了NO在植物体内的产生途径,详细阐述了NO及其与其他信号分子互作对植物不定根发生的影响,总结了植物不定根发生过程中NO调控的相关基因表达;最后,展望了NO参与植物不定根发生的研究趋势,以期为NO在植物不定根发生的应用研究提供理论参考。
As a small gaseous signal molecule, the roles of nitric oxide(NO) in plants have been widely studied in recent years. Especially, much progress has been made in the mechanisms of plant NO production and its mechanism of action during adventitious root development in plants. This paper mainly reviewed four aspects: the production pathway of NO in plants, the roles of NO and its interactions with other signaling molecules during adventitious rooting in plants, the NO-regulated genes expression during adventitious rooting, the perspectives of the studies about NO in adventitious root development in plants. The aim of this review was to provide theoretical references for the application of NO in adventitious rooting of plants.
作者
李维芳
王春蕾
王妮
邓雨正
姚彦东
魏丽娟
廖伟彪
LI Weifang;WANG Chunlei;WANG Ni;DENG Yuzheng;YAO Yandong;WEI Lijuan;LIAO Weibiao(College of Horticulture,Gansu Agricultural University,Lanzhou 730070,China)
出处
《浙江农业学报》
CSCD
北大核心
2020年第4期742-752,共11页
Acta Agriculturae Zhejiangensis
基金
国家自然科学基金(31860568,31560563,31160398)
中国博士后科学基金(20100470887,2012T50828)
甘肃省自然科学基金(1606RJZA073,1606RJZA077)。
关键词
一氧化氮
植物
不定根发生
分子互作
基因表达
nitric oxide
plant
adventitious rooting
molecular interaction
gene expression
