Recent Advances in 14-3-3 Proteins and Their Functions in Plant
14-3-3 proteins are a highly conserved family of acidic proteins encoded by different genes in eukaryotic organisms.After interacting with the target proteins through the phosphorylation sites,14-3-3 proteins influence the stability,subcellular localization,or interactions with other proteins of the target protein,thereby regulating its function.Various isoforms of 14-3-3 proteins have been found in different species,and these isoforms influence the processes such as plant growth and development.In this review,we summarize the type,subcellular localization,and expression patterns of 14-3-3 proteins in plants,with a specific focus on the functions of 14-3-3 proteins in plant hormone signaling,growth and development,and stress response.The aim of this review is to provide a theoretical foundation for further systematic research on 14-3-3 proteins.
14-3-3 proteinshormone signalinggrowth and developmentstress response