Interactions between autophagy and phytohormone signaling pathways in plants

FEBS Letters

article

Ching-Yi Liao¹  Ping Wang¹  Yanhai Yin¹  Diane C. Bassham¹ 

[1] Department of Genetics, Development and Cell Biology, Iowa State University

关键词: ATG genes;    autophagy;    development;    phytohormones;    plant pathogens;    stress response;   

DOI  :  10.1002/1873-3468.14355

来源: John Wiley & Sons Ltd.

【 摘 要 】

Autophagy is a conserved recycling process with important functions in plant growth, development, and stress responses. Phytohormones also play key roles in the regulation of some of the same processes. Increasing evidence indicates that a close relationship exists between autophagy and phytohormone signaling pathways, and the mechanisms of interaction between these pathways have begun to be revealed. Here, we review recent advances in our understanding of how autophagy regulates hormone signaling and, conversely, how hormones regulate the activity of autophagy, both in plant growth and development and in environmental stress responses. We highlight in particular recent mechanistic insights into the coordination between autophagy and signaling events controlled by the stress hormone abscisic acid and by the growth hormones brassinosteroid and cytokinin and briefly discuss potential connections between autophagy and other phytohormones.

【 授权许可】

Unknown