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Article

Tracing the emergence of a novel sex-determining gene in medaka, Oryzias luzonensis.

Genetics - 1 May 2012

Myosho Taijun, Otake Hiroyuki, Masuyama Haruo, Matsuda Masaru, Kuroki Yoko, Fujiyama Asao, Naruse Kiyoshi, Hamaguchi Satoshi, Sakaizumi Mitsuru

Abstract excerpt

Three sex-determining (SD) genes, SRY (mammals), Dmy (medaka), and DM-W (Xenopus laevis), have been identified to date in vertebrates. However, how and why a new sex-determining gene appears remains unknown, as do the switching mechanisms of the master sex-determining gene. Here, we used positional cloning to search for the sex-determining gene in Oryzias luzonensis and found that GsdfY (gonadal soma derived...

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Source

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Identifiers

PMID: 22367037
DOI: 10.1534/genetics.111.137497
PMCID: PMC3338257

Genes

SRY

Provenance

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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