Expression and localization of gonadotropic hormone subunits (Gpa, Fshb, and Lhb) in the pituitary during gonadal differentiation in medaka

Highlights • The dynamics of Gth cells during gonadal differentiation was examined in medaka. • Fsh cells became differentiated after sex determination before hatching. • Sexual dimorphism in Fsh cells occurs transiently after sex determination. • The d-rR (Shizuoka) strain of medaka is a good model...

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Veröffentlicht in:	General and comparative endocrinology 2014-08, Vol.204, p.173-180
Hauptverfasser:	Horie, Yoshifumi, Shimizu, Akio, Adachi, Shinji, Kobayashi, Tohru
Format:	Artikel
Sprache:	eng
Schlagworte:	Animals Differentiation Endocrinology & Metabolism Female Follicle Stimulating Hormone, beta Subunit - metabolism Glycoprotein Hormones, alpha Subunit - metabolism Gonads - embryology Gth Immunoenzyme Techniques In Situ Hybridization Luteinizing Hormone, beta Subunit - metabolism Male Medaka Oryzias Oryzias latipes Pituitary Pituitary Gland, Anterior - metabolism Sex Differentiation - physiology Sexual Maturation
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Zusammenfassung:	Highlights • The dynamics of Gth cells during gonadal differentiation was examined in medaka. • Fsh cells became differentiated after sex determination before hatching. • Sexual dimorphism in Fsh cells occurs transiently after sex determination. • The d-rR (Shizuoka) strain of medaka is a good model for clarifying Fsh cell differentiation.
ISSN:	0016-6480 1095-6840
DOI:	10.1016/j.ygcen.2014.04.036