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Article

Cold-shock eliminates female nucleus in fertilized eggs to induce androgenesis in the loach (Misgurnus anguillicaudatus), a teleost fish.

BMC biotechnology - 29 Nov 2011

Morishima Kagayaki, Fujimoto Takafumi, Sato Mami, Kawae Ayako, Zhao Yan, Yamaha Etsuro, Arai Katsutoshi

Abstract excerpt

BACKGROUND: Androgenesis (all-male inheritance) is generally induced by means of irradiating the eggs to inactivate the maternal genome, followed by fertilization with normal sperm. In fish, the conventional technique for induced androgenesis has been applied for rapid fixation to traits, recover...

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Identifiers

PMID: 22122997
DOI: 10.1186/1472-6750-11-116
PMCID: PMC3266226

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 4 Sept 2026. Prepared record publication-22122997-2026-09-04.2. Manifest publication-graph-cohort-2026-09-04.2.

Source receipt: PubMed via Helena Literature Corpus, retrieved 4 Sept 2026.

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