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Article

Models of sequestration and receptor cross-talk for explaining multiple mutants in plant stem cell regulation.

BMC systems biology - 5 Jan 2011

Sahlin Patrik, Melke Pontus, Jönsson Henrik

Abstract excerpt

BACKGROUND: Stem cells reside in a plant's shoot meristem throughout its life and are main regulators of above-ground plant development. The stem cell maintenance depends on a feedback network between the CLAVATA and WUSCHEL genes. The CLAVATA3 peptide binds to the CLAVATA1 receptor leading to WUSCHEL inhibition. WUSCHEL, on the other hand, activates CLAVATA3 expression. Recent experiments suggest a second...

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Identifiers

PMID: 21208399
DOI: 10.1186/1752-0509-5-2
PMCID: PMC3023650

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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.

Related research

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Models of sequestration and receptor cross-talk for explaining multiple mutants in plant stem cell regulation.PMID 21208399Read ↗

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

Stem cell homeostasis in the Arabidopsis shoot meristem is regulated by intercellular movement of CLAVATA3 and its sequestration by CLAVATA1.Semantic proximity Read ↗

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

A group of receptor kinases are essential for CLAVATA signalling to maintain stem cell homeostasis.Semantic proximity Read ↗

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

Single-cell and coupled GRN models of cell patterning in the Arabidopsis thaliana root stem cell niche.Semantic proximity Read ↗

BAM receptors regulate stem cell specification and organ development through complex interactions with CLAVATA signaling.Semantic proximity Read ↗

Threshold-dependent transcriptional discrimination underlies stem cell homeostasis.Semantic proximity Read ↗

The maize Gα gene COMPACT PLANT2 functions in CLAVATA signalling to control shoot meristem size.Semantic proximity Read ↗

HAIRY MERISTEM proteins regulate the WUSCHEL protein levels in mediating CLAVATA3 expression.Semantic proximity Read ↗

Dynamic and compensatory responses of Arabidopsis shoot and floral meristems to CLV3 signaling.Semantic proximity Read ↗

WUSCHEL controls meristem function by direct regulation of cytokinin-inducible response regulators.Semantic proximity Read ↗

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