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Article

Allelic differences at two loci govern different mechanisms of intraflower self-pollination in self-pollinating strains of periwinkle.

The Journal of heredity - 1 Jan 2000

Kulkarni R N, Sreevalli Y, Baskaran K

Abstract excerpt

Periwinkle [Catharanthus roseus (L.) G. Don], an ornamental and medicinal plant, is a self-compatible, insect-pollinated plant species in which intraflower self-pollination does not occur because of spatial separation of the stigma and anthers. Recently three self-pollinating strains-MJ, VI, and OR-were identified. Self-pollination in these strains was found to be brought about by continuous increase in gynoecium...

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PMID: 15598715
DOI: 10.1093/jhered/esi004

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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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