Zachgo Sabine
Division of Botany, School of Biology/Chemistry, Osnabrück University, Barbarastrasse 11, D-49076 Osnabrück, Germany.
Biol Chem. 2023 Mar 1;404(5):379-384. doi: 10.1515/hsz-2022-0288. Print 2023 Apr 25.
Recent findings expanded our knowledge about plant redox regulation in stress responses by demonstrating that redox processes exert crucial nuclear regulatory functions in meristems and other developmental processes. Analyses of redox-modulated transcription factor functions and coregulatory ROXYs, CC-type land-plant specific glutaredoxins, reveal new insights into the redox control of plant transcription factors and participation of ROXYs in plant development. The role for ROS and redox signaling in response to low-oxygen conditions further strengthens the importance of redox processes in meristems and tissue differentiation as well as for adaptation to changing environments effecting food crop productivity.
最近的研究结果扩展了我们对植物在应激反应中氧化还原调节的认识，表明氧化还原过程在分生组织和其他发育过程中发挥着关键的核调节功能。对氧化还原调节的转录因子功能以及共调节因子ROXYs（CC型陆地植物特有的谷氧还蛋白）的分析，揭示了对植物转录因子氧化还原控制以及ROXYs参与植物发育的新见解。ROS和氧化还原信号在低氧条件响应中的作用，进一步强化了氧化还原过程在分生组织和组织分化中的重要性，以及对影响粮食作物生产力的不断变化的环境的适应性。
