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Article

superwoman1-cleistogamy, a hopeful allele for gene containment in GM rice.

Plant biotechnology journal - 1 Nov 2007

Yoshida Hitoshi, Itoh Jun-Ichi, Ohmori Shinnosuke, Miyoshi Kazumaru, Horigome Ayako, Uchida Eiji, Kimizu Mayumi, Matsumura Yoko, Kusaba Makoto, Satoh Hikaru, Nagato Yasuo

Abstract excerpt

Cleistogamy is an efficient strategy for preventing gene flow from genetically modified (GM) crops. We identified a cleistogamous mutant of rice harbouring a missense mutation (the 45th residue isoleucine to threonine; I45T) in the class-B MADS-box gene SUPERWOMAN1 (SPW1), which specifies the identities of lodicules (equivalent to petals) and stamens. In the mutant, spw1-cls, the stamens are normal, but the...

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Identifiers

PMID: 17764519
DOI: 10.1111/j.1467-7652.2007.00291.x

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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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