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Article

Plant stem cell maintenance by transcriptional cross-regulation of related receptor kinases.

Development (Cambridge, England) - 15 Mar 2015

Nimchuk Zachary L, Zhou Yun, Tarr Paul T, Peterson Brenda A, Meyerowitz Elliot M

Abstract excerpt

The CLAVATA3 (CLV3)-CLAVATA1 (CLV1) ligand-receptor kinase pair negatively regulates shoot stem cell proliferation in plants. clv1 null mutants are weaker in phenotype than clv3 mutants, but the clv1 null phenotype is enhanced by mutations in the related receptor kinases BARELY ANY MERISTEM 1, 2 and 3 (BAM1, 2 and 3). The basis of this genetic redundancy is unknown. Here, we demonstrate that the apparent...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Identifiers

PMID: 25758219
DOI: 10.1242/dev.119677
PMCID: PMC4360179

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Plant stem cell maintenance by transcriptional cross-regulation of related receptor kinases.PMID 25758219Read ↗

CLAVATA1 controls distinct signaling outputs that buffer shoot stem cell proliferation through a two-step transcriptional compensation loop.Semantic proximity Read ↗

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CLAVATA1 dominant-negative alleles reveal functional overlap between multiple receptor kinases that regulate meristem and organ development.Semantic proximity Read ↗

RPK2 is an essential receptor-like kinase that transmits the CLV3 signal in Arabidopsis.Semantic proximity Read ↗

The CLAVATA1-related BAM1, BAM2 and BAM3 receptor kinase-like proteins are required for meristem function in Arabidopsis.Semantic proximity Read ↗

Dependence of stem cell fate in Arabidopsis on a feedback loop regulated by CLV3 activity.Semantic proximity Read ↗

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