NAD meets ABA: connecting cellular metabolism and hormone signaling

编号 040032704

推送时间 20220124

研究领域 森林培育 

年份 2022 

类型 期刊 

语种 英语

标题 NAD meets ABA: connecting cellular metabolism and hormone signaling

来源期刊 Trends in
Plant Science

期 第327期

发表时间 20220101

关键词 NAD;  ABA;  metabolism;  hormones;  stomata;  stress response;  germination; 

摘要 NAD is a ubiquitous metabolic coenzyme. Although the role of NAD as a central redox shuttle remains of critical interest in plant metabolism, recent evidence indicates that NAD serves additional functions in signaling and regulation. A link with the plant stress hormone abscisic acid (ABA) has emerged on the basis of similar plant phenotypes following interference with NAD or ABA, especially in stomatal development, stomatal movements, responses to pathogens and abiotic stress insults, and seed germination. The association between NAD and ABA regulation appears specific and cannot be accounted for by pleiotropic interference. Here, we review the current picture of the NAD - ABA relationship, discuss emerging candidate mechanisms, and assess avenues to dissect interaction mechanisms.

服务人员 孙小满

服务院士 尹伟伦

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