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Pedicel development in Arabidopsis thaliana: contribution of vascular positioning and the role of the BREVIPEDICELLUS and ERECTA genes.

Developmental biology - 15 Aug 2005

Douglas Scott J, Riggs C Daniel

Abstract excerpt

Although the regulation of Arabidopsis floral meristem patterning and determinacy has been studied in detail, very little is known about the genetic mechanisms directing development of the pedicel, the short stem linking the flower to the inflorescence axis. Here, we provide evidence that the pedicel consists of a proximal portion derived from the young flower primordium, and a bulged distal region that emerges...

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Identifiers

PMID: 16038894
DOI: 10.1016/j.ydbio.2005.06.011

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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Pedicel development in Arabidopsis thaliana: contribution of vascular positioning and the role of the BREVIPEDICELLUS and ERECTA genes.PMID 16038894Read ↗

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

LEAFY controls Arabidopsis pedicel length and orientation by affecting adaxial-abaxial cell fate.Semantic proximity Read ↗

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

KNAT1 and ERECTA regulate inflorescence architecture in Arabidopsis.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 ↗

Polarity in the early floral meristem of Arabidopsis.Semantic proximity Read ↗

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

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

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

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