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Article

The whorl-specific action of a petunia class B floral homeotic gene.

Genes to cells : devoted to molecular & cellular mechanisms - 1 Feb 2000

Tsuchimoto S, Mayama T, van der Krol A, Ohtsubo E

Abstract excerpt

BACKGROUND: GREEN PETAL (GP) is thought to be a petunia class B floral homeotic gene, because the gp mutant flower displays a severe homeotic conversion of petals into sepals in the second whorl. However, since the third whorl stamens remain unaffected in the gp null mutant, gp is different from class B mutants in Arabidopsis and Antirrhinum, which also show a conversion of the third whorl stamens into the...

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Source

Identifiers

PMID: 10672040
DOI: 10.1046/j.1365-2443.2000.00308.x

Genes

FBP1

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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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The whorl-specific action of a petunia class B floral homeotic gene.PMID 10672040Read ↗

Ectopic expression of a single homeotic gene, the Petunia gene green petal, is sufficient to convert sepals to petaloid organs.Semantic proximity Read ↗

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