DGK5 phosphorylation finetunes PA homeostasis in plant immunity.

Autor: Wang L; Peking University Institute of Advanced Agricultural Sciences, Shandong Laboratory of Advanced Agriculture Sciences in Weifang, Weifang, Shandong 261325, China; College of Plant Protection, Shandong Agricultural University, Taian, Shandong 271018, China., Liu Y; College of Forestry, Southwest Forestry University, Kunming, Yunnan 650224, China. Electronic address: ykliu@swfu.edu.cn., Hou S; Peking University Institute of Advanced Agricultural Sciences, Shandong Laboratory of Advanced Agriculture Sciences in Weifang, Weifang, Shandong 261325, China. Electronic address: shuguo.hou@pku-iaas.edu.cn.
Jazyk: angličtina
Zdroj: Trends in plant science [Trends Plant Sci] 2024 Aug; Vol. 29 (8), pp. 842-844. Date of Electronic Publication: 2024 Apr 02.
DOI: 10.1016/j.tplants.2024.03.017
Abstrakt: Phosphatidic acid (PA) as a universal second messenger is transiently and rapidly produced upon immune activation in plants. A recent study by Kong et al. elucidated a mechanism for maintaining PA homeostasis via two uncoupled phosphorylation events of DIACYLGLYCEROL KINASE 5 (DGK5) at different phosphorylation sites by two distinct kinases.
Competing Interests: Declaration of interests None declared by authors.
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Databáze: MEDLINE
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