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Article

Sex Differentiation and Pubertal Development of Gonads in the Viviparous Mosquitofish, Gambusia affinis

1 Oct 2003

Abstract excerpt

The ontogenetic development of gonads from embryo to adult was observed histologically in the viviparous teleost, Gambusia affinis. Primordial germ cells (PGCs) appeared in the subendodermal space of the embryo 14 days before birth, and then transferred to the dorsal mesentery to form paired genital ridges 12 days before birth. The PGCs proliferated in the genital ridge, forming gonadal primordia 10 days before...

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Identifiers

PMID: 14569146
DOI: 10.2108/zsj.20.1231

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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