Journalartikel

Jahr der Veröffentlichung: 2022

Seiten: 495-521

Zeitschrift: Annual Review of Plant Biology

Bandnummer: 73

ISSN: 1543-5008

eISSN: 1545-2123

DOI Link: https://doi.org/10.1146/annurev-arplant-102820-114551

Verlag: Annual Reviews

Abstract: 
H+-ATPases, including the phosphorylated intermediate-type (P-type) and vacuolar-type (V-type) H+-ATPases, are important ATP-driven proton pumps that generate membrane potential and provide proton motive force for secondary active transport. P- and V-type H+-ATPases have distinct structures and subcellular localizations and play various roles in growth and stress responses. A P-typeH(+)-ATPase ismainly regulated at the posttranslational level by phosphorylation and dephosphorylation of residues in its autoinhibitory C terminus. The expression and activity of both P- and V-type H+-ATPases are highly regulated by hormones and environmental cues. In this review, we summarize the recent advances in understanding of the evolution, regulation, and physiological roles of P- and V-type H+-ATPases, which coordinate and are involved in plant growth and stress adaptation. Understanding the different roles and the regulatory mechanisms of P- and V-type H+-ATPases provides a new perspective for improving plant growth and stress tolerance by modulating the activity of H+-ATPases, which will mitigate the increasing environmental stress conditions associated with ongoing global climate change.

Harvard-Zitierstil: Li, Y., Zeng, H., Xu, F., Yan, F. and Xu, W. (2022) H⁺-ATPases in Plant Growth and Stress Responses, Annual Review of Plant Biology, 73, pp. 495-521. https://doi.org/10.1146/annurev-arplant-102820-114551

APA-Zitierstil: Li, Y., Zeng, H., Xu, F., Yan, F., & Xu, W. (2022). H⁺-ATPases in Plant Growth and Stress Responses. Annual Review of Plant Biology. 73, 495-521. https://doi.org/10.1146/annurev-arplant-102820-114551