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Article

PHOSPHATASE 2A dephosphorylates PHYTOCHROME-INTERACTING FACTOR3 to modulate photomorphogenesis in Arabidopsis.

The Plant cell - 3 Oct 2024

Cai Xingbo, Lee Sanghwa, Gómez Jaime Andrea Paola, Tang Wenqiang, Sun Yu, Huq Enamul

Abstract excerpt

The phytochrome (phy) family of sensory photoreceptors modulates developmental programs in response to ambient light. Phys also control gene expression in part by directly interacting with the bHLH class of transcription factors, PHYTOCHROME-INTERACTING FACTORS (PIFs), and inducing their rapid phosphorylation and degradation. Several kinases have been shown to phosphorylate PIFs and promote their degradation....

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Identifiers

PMID: 38996075
DOI: 10.1093/plcell/koae200
PMCID: PMC11449053

Provenance

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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