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Article

The protein kinase CPK28 phosphorylates ascorbate peroxidase and enhances thermotolerance in tomato.

Plant physiology - 11 Jun 2021

Hu Zhangjian, Li Jianxin, Ding Shuting, Cheng Fei, Li Xin, Jiang Yuping, Yu Jingquan, Foyer Christine H, Shi Kai

Abstract excerpt

High temperatures are a major threat to plant growth and development, leading to yield losses in crops. Calcium-dependent protein kinases (CPKs) act as critical components of Ca2+ sensing in plants that transduce rapid stress-induced responses to multiple environmental stimuli. However, the role of CPKs in plant thermotolerance and their mechanisms of action remain poorly understood. To address this issue, tomato...

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Identifiers

PMID: 33711164
DOI: 10.1093/plphys/kiab120
PMCID: PMC8195530

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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