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Article

A mutation in MRH2 kinesin enhances the root hair tip growth defect caused by constitutively activated ROP2 small GTPase in Arabidopsis.

PloS one - 24 Oct 2007

Yang Guohua, Gao Peng, Zhang Hua, Huang Shanjin, Zheng Zhi-Liang

Abstract excerpt

Root hair tip growth provides a unique model system for the study of plant cell polarity. Transgenic plants expressing constitutively active (CA) forms of ROP (Rho-of-plants) GTPases have been shown to cause the disruption of root hair polarity likely as a result of the alteration of actin filaments (AF) and microtubules (MT) organization. Towards understanding the mechanism by which ROP controls the cytoskeletal...

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Identifiers

PMID: 17957256
DOI: 10.1371/journal.pone.0001074
PMCID: PMC2031828

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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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A mutation in MRH2 kinesin enhances the root hair tip growth defect caused by constitutively activated ROP2 small GTPase in Arabidopsis.PMID 17957256Read ↗

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TRH1 encodes a potassium transporter required for tip growth in Arabidopsis root hairs.Semantic proximity Read ↗

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