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Article

RopGEF7 regulates PLETHORA-dependent maintenance of the root stem cell niche in Arabidopsis.

The Plant cell - 1 Aug 2011

Chen Min, Liu Huili, Kong Jixiang, Yang Yali, Zhang Naichao, Li Ruijing, Yue Jianbin, Huang Jiaqing, Li Chuanyou, Cheung Alice Y, Tao Li-Zhen

Abstract excerpt

The root stem cell niche defines the area that specifies and maintains the stem cells and is essential for the maintenance of root growth. Here, we characterize and examine the functional role of a quiescent center (QC)-expressed RAC/ROP GTPase activator, RopGEF7, in Arabidopsis thaliana. We show...

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Source

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Identifiers

PMID: 21828289
DOI: 10.1105/tpc.111.085514
PMCID: PMC3180798

Genes

PIN1
RAC1

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 4 Sept 2026. Prepared record publication-21828289-2026-09-04.2. Manifest publication-graph-cohort-2026-09-04.2.

Source receipt: PubMed via Helena Literature Corpus, retrieved 4 Sept 2026.

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