Phosphorylation of cellulose synthases in plant responses to environmental changes.

Autor: Li W; Institute of Qinghai-Tibetan Plateau, Southwest Minzu University, Chengdu, Sichuan 610225, PR China; Sichuan Provincial Qiang-Yi Medicinal Resources Protection and Utilization Technology and Engineering Laboratory, Southwest Minzu University, Chengdu, Sichuan 610225, PR China., Wei J; Institute of Qinghai-Tibetan Plateau, Southwest Minzu University, Chengdu, Sichuan 610225, PR China; Sichuan Provincial Qiang-Yi Medicinal Resources Protection and Utilization Technology and Engineering Laboratory, Southwest Minzu University, Chengdu, Sichuan 610225, PR China., Lei Y; Institute of Qinghai-Tibetan Plateau, Southwest Minzu University, Chengdu, Sichuan 610225, PR China; Sichuan Provincial Qiang-Yi Medicinal Resources Protection and Utilization Technology and Engineering Laboratory, Southwest Minzu University, Chengdu, Sichuan 610225, PR China., Yang Z; Institute of Qinghai-Tibetan Plateau, Southwest Minzu University, Chengdu, Sichuan 610225, PR China; Sichuan Provincial Qiang-Yi Medicinal Resources Protection and Utilization Technology and Engineering Laboratory, Southwest Minzu University, Chengdu, Sichuan 610225, PR China., Zhang S; Institute of Qinghai-Tibetan Plateau, Southwest Minzu University, Chengdu, Sichuan 610225, PR China; Sichuan Provincial Qiang-Yi Medicinal Resources Protection and Utilization Technology and Engineering Laboratory, Southwest Minzu University, Chengdu, Sichuan 610225, PR China., Feng J; Institute of Qinghai-Tibetan Plateau, Southwest Minzu University, Chengdu, Sichuan 610225, PR China; Sichuan Provincial Qiang-Yi Medicinal Resources Protection and Utilization Technology and Engineering Laboratory, Southwest Minzu University, Chengdu, Sichuan 610225, PR China., Li Y; Institute of Qinghai-Tibetan Plateau, Southwest Minzu University, Chengdu, Sichuan 610225, PR China; Sichuan Provincial Qiang-Yi Medicinal Resources Protection and Utilization Technology and Engineering Laboratory, Southwest Minzu University, Chengdu, Sichuan 610225, PR China., Liu Y; Institute of Qinghai-Tibetan Plateau, Southwest Minzu University, Chengdu, Sichuan 610225, PR China; Sichuan Provincial Qiang-Yi Medicinal Resources Protection and Utilization Technology and Engineering Laboratory, Southwest Minzu University, Chengdu, Sichuan 610225, PR China. Electronic address: 499769896@qq.com., Sheng H; Institute of Qinghai-Tibetan Plateau, Southwest Minzu University, Chengdu, Sichuan 610225, PR China; Sichuan Provincial Qiang-Yi Medicinal Resources Protection and Utilization Technology and Engineering Laboratory, Southwest Minzu University, Chengdu, Sichuan 610225, PR China. Electronic address: huachunsheng99@126.com.
Jazyk: angličtina
Zdroj: International journal of biological macromolecules [Int J Biol Macromol] 2024 Dec 29; Vol. 292, pp. 139313. Date of Electronic Publication: 2024 Dec 29.
DOI: 10.1016/j.ijbiomac.2024.139313
Abstrakt: Cellulose, synthesized by cellulose synthase (CESA) complexes, is an essential component of plant cell walls; defects in cellulose synthesis compromise cell wall integrity. The maintenance of this integrity is vital for plant growth, development, and stress responses. Consequently, plants must continuously synthesize and remodel their cell walls, a process intricately linked to cellulose biosynthesis. Phosphorylation modifications at specific sites on cellulose synthase represent a critical regulatory mechanism governing the dynamics of CESA complexes. In this minireview, we summarize the phosphorylation sites responsive to environmental factors in CESAs and discuss how alterations in phosphorylation status influence plant adaptation to environmental conditions as well as the dynamics of CESA complexes. Additionally, we propose potential upstream kinases targeting CESAs along with their respective target sites. Our efforts aim to enhance understanding of CESA phosphorylation's role in facilitating plant adaptation to environmental challenges.
Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.
(Copyright © 2024. Published by Elsevier B.V.)
Databáze: MEDLINE
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