Rice GLUTATHIONE PEROXIDASE1-mediated oxidation of bZIP68 positively regulates ABA-independent osmotic stress signaling

• Published in: Molecular plant Vol. 15; no. 4; pp. 651 - 670
• Main Authors: Zhou, Heng, Zhang, Feng, Zhai, Fengchao, Su, Ye, Zhou, Ying, Ge, Zhenglin, Tilak, Priyadarshini, Eirich, Jürgen, Finkemeier, Iris, Fu, Ling, Li, Zongmin, Yang, Jing, Shen, Wenbiao, Yuan, Xingxing, Xie, Yanjie
• Format: Journal Article
• Language: English
• Published: England Elsevier Inc 04.04.2022
• Subjects: Abscisic Acid - metabolism; acetylation; disulfide bonds; disulfides; drought; Droughts; gene expression; Gene Expression Regulation, Plant; glutathione; Glutathione - metabolism; Glutathione Peroxidase - metabolism; GPX1; leucine zipper; Oryza - metabolism; Osmotic Pressure; osmotic stress; oxidation; Oxidation-Reduction; oxidative stress; peroxidase; plant growth; Plant Proteins - metabolism; plant stress; Plants, Genetically Modified - metabolism; rice; salinity; SOH; stress response; Stress, Physiological - genetics; thiols; transactivation; transcription factors; ZIP68; acetylation; GPX1; ZIP68; SOH; oxidative stress; transactivation

Osmotic stress caused by drought and high salinity is a significant environmental threat that limits plant growth and agricultural yield. Redox regulation plays an important role in plant stress responses, but the mechanisms by which plants perceive and transduce redox signals are still underexplore...