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Article

A prominent role of the circadian proteins PRR5 and PRR7 in governing Arabidopsis immunity.

Journal of integrative plant biology - 1 Jun 2026

Li Shaoqin, Wang Hailin, Ye Zumei, Fu Zhiju, Ru Yanyu, Yang Yongping, Wu Kongfen, Yu Diqiu, Jiang Yanjuan

Abstract excerpt

The circadian clock is an endogenous timekeeping mechanism that coordinates diverse biological processes across diverse organisms. Emerging evidence recently underscores its critical role in modulating plant immune responses. Salicylic acid (SA) is a central phytohormone in plant immunity; however, the molecular mechanisms by which clock components influence SA signaling under biotic stress are poorly understood....

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Source

Identifiers

PMID: 41742443
DOI: 10.1111/jipb.70199

Genes

PRR5
PRR7
NPR1

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026.

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