Exploring ABI5 regulation: Post‐translational control and cofactor interactions in ABA signaling

• Published in: The Plant journal : for cell and molecular biology Vol. 121; no. 3; pp. e17232 - n/a
• Main Authors: Du, Chang, Bai, Haiyan, Yan, Yujie, Liu, Yurui, Wang, Xiangying, Zhang, Zhonghui
• Format: Journal Article
• Language: English
• Published: England 01.02.2025
• Subjects: ABA signaling; ABI5; abiotic stress; abscisic acid; Abscisic Acid - metabolism; Arabidopsis - genetics; Arabidopsis - metabolism; Arabidopsis Proteins - genetics; Arabidopsis Proteins - metabolism; Basic-Leucine Zipper Transcription Factors - genetics; Basic-Leucine Zipper Transcription Factors - metabolism; Gene Expression Regulation, Plant; plant growth; Plant Growth Regulators - metabolism; Plant Proteins - genetics; Plant Proteins - metabolism; plant stress; post‐translational regulation; Protein Processing, Post-Translational; protein stability; Signal Transduction; Stress, Physiological; transcription (genetics); transcription factors; transcriptional activity; ABA signaling; ABI5; transcriptional activity; post‐translational regulation; protein stability

SUMMARY Abscisic acid insensitive 5 (ABI5) is a pivotal transcription factor in abscisic acid (ABA) signaling, playing an essential role in plant growth and responses to abiotic stress. This key regulator is subject to multifaceted regulation, especially on post‐translational mechanisms. Recent rese...