典型文献
Abiotic stress-triggered oxidative challenges:Where does H2S act?
文献摘要：
Hydrogen sulfide(H2S)was once principally considered the perpetrator of plant growth cessation and cell death.However,this has become an antiquated view,with cumulative evidence showing that the H2S serves as a biological signaling molecule notably involved in abiotic stress response and adaptation,such as defense by phytohormone activation,stomatal movement,gene reprogramming,and plant growth modulation.Reactive oxygen species(ROS)-dependent oxidative stress is involved in these responses.Remarkably,an ever-growing body of evidence indicates that H2S can directly interact with ROS pro-cessing systems in a redox-dependent manner,while it has been gradually recognized that H2S-based posttranslationalmodifications of key protein cysteine residues determine stress responses.Furthermore,the reciprocal interplay between H2S and nitric oxide(NO)in regulating oxidative stress has significant importance.The interaction of H2S with NO and ROS during acclimation to abiotic stress may vary from synergism to antagonism.However,the molecular pathways and factors involved remain to be identified.This review not only aims to provide updated information on H2S action in regulating ROS-dependent redox homeostasis and signaling,but also discusses the mechanisms of H2S-dependent regulation in the context of oxidative stress elicited by environmental cues.
文献关键词：
中图分类号：
作者姓名：
Linda de Bont;Xiujie Mu;Bo Wei;Yi Han
作者机构：
National Engineering Laboratory of Crop Stress Resistance Breeding,School of Life Sciences,Anhui Agricultural University,Hefei,Anhui 230036,China;Université de Lorraine,INRAE,IAM,F-54000 Nancy,France;School of Food and Biological Engineering,Hefei University of Technology,Hefei,Anhui 230009,China;School of Biology,Food and Environment,Hefei University,Hefei,Anhui 230601,China
文献出处：
引用格式：
[1]Linda de Bont;Xiujie Mu;Bo Wei;Yi Han-.Abiotic stress-triggered oxidative challenges:Where does H2S act?)[J].遗传学报,2022(08):748-755
A类：
perpetrator,antiquated,posttranslationalmodifications
B类：
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AB值：
0.612051
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