植物研究2024，Vol.44Issue(4)：481-490,10.DOI:10.7525/j.issn.1673-5102.2024.04.001
超氧化物歧化酶在植物响应干旱、盐碱和冷害中的作用
Roles of Superoxide Dismutase in Plant Response to Drought,Salinity and Cold Stress
摘要
Abstract
Superoxide dismutase(SOD)widely presents in plants and can be mainly classified into three categories:Mn-SOD,Fe-SOD and Cu/Zn-SOD.They play different defense roles in cells and enhance plant tolerance.Additionally,Ni-SOD in blue cells and marine organisms remains to be explored.In this paper,the physicochemical properties and mechanisms of action of SOD were analyzed according to the different metal ions contained in SOD,and the role of SOD in plants under stress conditions such as drought,salinity and cold were elucidated,and the role of SOD in plant growth and development in future was prospected,and a reference for studying the mechanisms of plant growth and development under adverse environments was provided.关键词
超氧化物歧化酶/蛋白质的理化性质/活性氧平衡作用机制/抗逆响应Key words
superoxide dismutase/physicochemical properties of proteins/mechanism of reactive oxygen species homeostasis/tolerance to stress response分类
生物科学引用本文复制引用
郭迦南,赵倚澎,杨元植,管清杰..超氧化物歧化酶在植物响应干旱、盐碱和冷害中的作用[J].植物研究,2024,44(4):481-490,10.基金项目
东北林业大学校级教改课题项目(DGYYJ2022-21) （DGYYJ2022-21）
科技基础资源调查专项(2021FY100403). （2021FY100403）
