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Article

The OrcPI locus: genomic organization, expression pattern, and noncoding regions variability in Orchis italica (Orchidaceae) and related species.

Gene - 1 Apr 2009

Cantone Carmela, Sica Maria, Gaudio Luciano, Aceto Serena

Abstract excerpt

OrcPI is a class B MADS-box gene of Orchis italica (Orchidaceae), homologous of the PISTILLATA/GLOBOSA gene isolated in Arabidopsis and Antirrhinum. Its role in determining petals and stamens is conserved in orchids, where it seems to be involved also in other functions, such as flower longevity and ovary development. The present study reports the genomic characterization of the OrcPI locus in O. italica...

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Identifiers

PMID: 19162144
DOI: 10.1016/j.gene.2008.12.015

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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.

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