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Article

BLADE-ON-PETIOLE1 and 2 regulate Arabidopsis inflorescence architecture in conjunction with homeobox genes KNAT6 and ATH1.

Plant signaling & behavior - 1 Jul 2012

Khan Madiha, Tabb Paul, Hepworth Shelley R

Abstract excerpt

Inflorescence architecture varies widely among flowering plants, serving to optimize the display of flowers for reproductive success. In Arabidopsis thaliana, internode elongation begins at the floral transition, generating a regular spiral arrangement of upwardly-oriented flowers on the primary stem. Post-elongation, differentiation of lignified interfascicular fibers in the stem provides mechanical support....

Topics

Arabidopsis
Arabidopsis Proteins
Body Patterning
Gene Expression Regulation, Plant
Gene Silencing
Genes, Plant
Homeodomain Proteins
Inflorescence
Models, Biological
Phenotype
Plant Stems

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Identifiers

PMID: 22751300
DOI: 10.4161/psb.20599
PMCID: PMC3583964

Genes

BOP1

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 29 Aug 2026. Prepared record publication-22751300-2026-08-29.1. Manifest publication-graph-cohort-2026-08-29.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 29 Aug 2026.

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BLADE-ON-PETIOLE1 and 2 regulate Arabidopsis inflorescence architecture in conjunction with homeobox genes KNAT6 and ATH1.PMID 22751300Read ↗

Antagonistic interaction of BLADE-ON-PETIOLE1 and 2 with BREVIPEDICELLUS and PENNYWISE regulates Arabidopsis inflorescence architecture.Semantic proximity Read ↗

Repression of Lateral Organ Boundary Genes by PENNYWISE and POUND-FOOLISH Is Essential for Meristem Maintenance and Flowering in Arabidopsis.Semantic proximity Read ↗

Interaction of KNAT6 and KNAT2 with BREVIPEDICELLUS and PENNYWISE in Arabidopsis inflorescences.Semantic proximity Read ↗

Floral Induction in Arabidopsis by FLOWERING LOCUS T Requires Direct Repression of BLADE-ON-PETIOLE Genes by the Homeodomain Protein PENNYWISE.Semantic proximity Read ↗

BLADE-ON-PETIOLE 1 and 2 control Arabidopsis lateral organ fate through regulation of LOB domain and adaxial-abaxial polarity genes.Semantic proximity Read ↗

The BLADE-ON-PETIOLE genes are essential for abscission zone formation in Arabidopsis.Semantic proximity Read ↗

A role for OVATE FAMILY PROTEIN1 (OFP1) and OFP4 in a BLH6-KNAT7 multi-protein complex regulating secondary cell wall formation in Arabidopsis thaliana.Semantic proximity Read ↗

KNAT1 and ERECTA regulate inflorescence architecture in Arabidopsis.Semantic proximity Read ↗

The interaction of two homeobox genes, BREVIPEDICELLUS and PENNYWISE, regulates internode patterning in the Arabidopsis inflorescence.Semantic proximity Read ↗

The homeobox gene BREVIPEDICELLUS is a key regulator of inflorescence architecture in Arabidopsis.Semantic proximity Read ↗

Control of Arabidopsis leaf morphogenesis through regulation of the YABBY and KNOX families of transcription factors.Semantic proximity Read ↗

The BLADE ON PETIOLE genes act redundantly to control the growth and development of lateral organs.Semantic proximity Read ↗

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