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PLEIOTROPIC REGULATORY LOCUS1 maintains actin microfilament integrity to regulate pavement cell morphogenesis.

Plant physiology - 30 Apr 2024

Gao Xiaowei, Yang Bo, Zhang Jingjing, Wang Chi, Ren Huibo, Fu Ying, Yang Zhenbiao

Abstract excerpt

Actin dynamics are critical for plant cell morphogenesis, but the underlying signaling mechanisms regulating these dynamics are not well understood. Here, we established that PLEIOTROPIC REGULATORY LOCUS1 (PRL1) modulates leaf pavement cell (PC) morphogenesis in Arabidopsis (Arabidopsis thaliana) by maintaining the dynamic homeostasis of actin microfilaments (MF). Our previous studies indicated that PC shape was...

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Identifiers

PMID: 38227494
DOI: 10.1093/plphys/kiae018

Genes

PC
RHO

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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