WorldCat Identities

Nagahama, Yoshitaka

Overview
Works: 12 works in 21 publications in 2 languages and 41 library holdings
Genres: Conference papers and proceedings 
Roles: Author, Editor
Publication Timeline
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Most widely held works by Yoshitaka Nagahama
Biotechnology of aquatic animals : proceedings of an IUBS symposium organized on 25-27 November, 1991, in Toba City, Mie Prefecture, Japan by T Okada( Book )

6 editions published in 1993 in English and held by 20 WorldCat member libraries worldwide

Sex determination and sex differentiation in fish by Robert H Devlin( Book )

3 editions published in 2002 in English and held by 5 WorldCat member libraries worldwide

Seishoku saibō no hassei to seibunka = Development and sex differentiation of germ cells( Book )

2 editions published in 2000 in Japanese and held by 4 WorldCat member libraries worldwide

Naibunpi to seimei genshō( Book )

1 edition published in 2007 in Japanese and held by 3 WorldCat member libraries worldwide

Seishoku saibo( Book )

2 editions published in 1996 in Japanese and held by 2 WorldCat member libraries worldwide

Naibunpi to seimei genshō( Book )

1 edition published in 2007 in Japanese and held by 2 WorldCat member libraries worldwide

Histo-physiological studies on the pituitary gland of some teleost fishes, with special reference to the classification of hormone-producing cells in the adenohypophysis by Yoshitaka Nagahama( Book )

1 edition published in 1973 in English and held by 1 WorldCat member library worldwide

Proceedings of the first Congress of the Asia and Oceania Society for Comparative Endocrinology (AOSCE) Nagoya, November 4-7 by Congress of the Asia and Oceania Society for Comparative Endocrinology (1st : 1987 : Nagoya)( Book )

1 edition published in 1987 in English and held by 1 WorldCat member library worldwide

Proceedings of the first Congress of the Asia and Oceania Society for Comparative Endocrinology (AOSCE) : Nagoya, November 4-7, 1987 by Asia and Oceania Society for Comparative Endocrinology (Congress)( Book )

1 edition published in 1987 in English and held by 1 WorldCat member library worldwide

Gonadal soma-derived factor (gsdf), a TGF-beta superfamily gene, induces testis differentiation in the teleost fish Oreochromis niloticus( )

1 edition published in 2015 in English and held by 1 WorldCat member library worldwide

Abstract: The Nile tilapia, Oreochromis niloticus, is a gonochoristic teleost fish with an XX/XY genetic system and is an excellent model for gonadal sex differentiation. In the present study, we screened novel genes that were expressed predominantly in either XY or XX undifferentiated gonads during the critical period for differentiation of gonads into ovaries or testes using microarray screening. We focused on one of the isolated 12 candidate genes, #9475, which was an ortholog of gsdf (gonadal soma-derived factor), a member of the transforming growth factor-beta superfamily. #9475/gsdf showed sexual dimorphism in expression in XY gonads before any other testis differentiation-related genes identified in this species thus far. We also overexpressed the #9475/gsdf gene in XX tilapia, and XX tilapia bearing the #9475/gsdf gene showed normal testis development, which suggests that #9475/gsdf plays an important role in male determination and/or differentiation in tilapia. Highlights: Gsdf is expressed predominantly in XY gonads in the Nile tilapia. Gsdf expression pattern shows sexual dimorphism before morphological differentiation. Gsdf expression is the earliest gene expression detected in testis differentiation. Overexpression of gsdf is sufficient to induce testis differentiation in XX tilapia
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1 edition published in 2015 in English and held by 1 WorldCat member library worldwide

DMY is a Y-specific DM-domain gene required for male development in the medaka fish by Masaru Matsuda( )

1 edition published in 2002 in English and held by 0 WorldCat member libraries worldwide

 
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Alternative Names
Nagahama, Y.

Nagahama, Yoshitaka

Nagahama, Yoshitaka, 1942-

ナガハマ, ヨシタカ

ナガハマ, ヨシタカ, 1942-

長濱, 嘉孝

長浜嘉孝, 1942-

Languages