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Yoshitaka Nagahama

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Co-Publications
Name
37
Kobayashi, Tohru
33
Yoshikuni, Michiyasu
19
Tokumoto, Toshinobu
17
Tokumoto, Mika
11
Kajiura-Kobayashi, Hiroko
9
Horiguchi, Ryo
9
Oba, Yuichi
9
Senthilkumaran, Balasubramanian
8
Paul-Prasanth, Bindhu
8
Mita, Masatoshi
8
Wang, De-Shou
8
Todo, Takashi
7
Yoshiura, Yasutoshi
7
Matsuda, Masaru
6
Sakai, Fumie

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Publications

TOP 3
Mita Masatoshi; Yoshikuni Michiyasu; Ohno Kaoru; Shibata Yasushi; Paul-Prasanth Bindhu; Pitchayawasin Suthasinee; Isobe Minoru; Nagahama Yoshitaka
A relaxin-like peptide purified from radial nerves induces oocyte maturation and ovulation in the starfish, Asterina pectinifera.
Kobayashi Yasuhisa; Nakamura Masaru; Sunobe Tomoki; Usami Takeshi; Kobayashi Tohru; Manabe Hisaya; Paul-Prasanth Bindhu; Suzuki Norio; Nagahama Yoshitaka
Sex change in the Gobiid fish is mediated through rapid switching of gonadotropin receptors from ovarian to testicular portion or vice versa.
Cui Jianzhou; Shen Xueyan; Yan Zuowei; Zhao Haobin; Nagahama Yoshitaka
Homology-modeled ligand-binding domains of medaka estrogen receptors and androgen receptors: a model system for the study of reproduction.

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All Publications

2009: Mita Masatoshi; Yoshikuni Michiyasu; Ohno Kaoru; Shibata Yasushi; Paul-Prasanth Bindhu; Pitchayawasin Suthasinee; Isobe Minoru; Nagahama Yoshitaka
A relaxin-like peptide purified from radial nerves induces oocyte maturation and ovulation in the starfish, Asterina pectinifera.
Proceedings of the National Academy of Sciences of the United States of America 2009;106(23):9507-12.
2009: Kobayashi Yasuhisa; Nakamura Masaru; Sunobe Tomoki; Usami Takeshi; Kobayashi Tohru; Manabe Hisaya; Paul-Prasanth Bindhu; Suzuki Norio; Nagahama Yoshitaka
Sex change in the Gobiid fish is mediated through rapid switching of gonadotropin receptors from ovarian to testicular portion or vice versa.
Endocrinology 2009;150(3):1503-11.
2009: Cui Jianzhou; Shen Xueyan; Yan Zuowei; Zhao Haobin; Nagahama Yoshitaka
Homology-modeled ligand-binding domains of medaka estrogen receptors and androgen receptors: a model system for the study of reproduction.
Biochemical and biophysical research communications 2009;380(1):115-21.
2009: Senthilkumaran B; Sudhakumari C C; Wang D S; Sreenivasulu G; Kobayashi T; Kobayashi H-K; Yoshikuni M; Nagahama Y
Novel 3beta-hydroxysteroid dehydrogenases from gonads of the Nile tilapia: phylogenetic significance and expression during reproductive cycle.
Molecular and cellular endocrinology 2009;299(2):146-52.
2008: Nagahama Yoshitaka; Yamashita Masakane
Regulation of oocyte maturation in fish.
Development, growth & differentiation 2008;50 Suppl 1():S195-219.
2008: Matsuoka Yoh; Kobayashi Tohru; Kihara Kazunori; Nagahama Yoshitaka
Molecular cloning of Plk1 and Nek2 and their expression in mature gonads of the teleost fish Nile tilapia (Oreochromis niloticus).
Molecular reproduction and development 2008;75(6):989-1001.
2008: Okubo K; Nagahama Y
Structural and functional evolution of gonadotropin-releasing hormone in vertebrates.
Acta physiologica (Oxford, England) 2008;193(1):3-15.
2008: Ijiri Shigeho; Kaneko Hiroyo; Kobayashi Tohru; Wang De-Shou; Sakai Fumie; Paul-Prasanth Bindhu; Nakamura Masaru; Nagahama Yoshitaka
Sexual dimorphic expression of genes in gonads during early differentiation of a teleost fish, the Nile tilapia Oreochromis niloticus.
Biology of reproduction 2008;78(2):333-41.
2008: Kobayashi Tohru; Kajiura-Kobayashi Hiroko; Guan Guijun; Nagahama Yoshitaka
Sexual dimorphic expression of DMRT1 and Sox9a during gonadal differentiation and hormone-induced sex reversal in the teleost fish Nile tilapia (Oreochromis niloticus).
Developmental dynamics : an official publication of the American Association of Anatomists 2008;237(1):297-306.
2007: Zhou Lin-Yan; Wang De-Shou; Shibata Yasushi; Paul-Prasanth Bindhu; Suzuki Aya; Nagahama Yoshitaka
Characterization, expression and transcriptional regulation of P450c17-I and -II in the medaka, Oryzias latipes.
Biochemical and biophysical research communications 2007;362(3):619-25.
2007: Zhou Lin-Yan; Wang De-Shou; Kobayashi Tohru; Yano Akihiro; Paul-Prasanth Bindhu; Suzuki Aya; Sakai Fumie; Nagahama Yoshitaka
A novel type of P450c17 lacking the lyase activity is responsible for C21-steroid biosynthesis in the fish ovary and head kidney.
Endocrinology 2007;148(9):4282-91.
2007: Mita Masatoshi; Yamamoto Kazutoshi; Yoshikuni Michiyasu; Ohno Kaoru; Nagahama Yoshitaka
Preliminary study on the receptor of gonad-stimulating substance (GSS) as a gonadotropin of starfish.
General and comparative endocrinology 2007;153(1-3):299-301.
2007: Matsuda Masaru; Shinomiya Ai; Kinoshita Masato; Suzuki Aya; Kobayashi Tohru; Paul-Prasanth Bindhu; Lau En-lieng; Hamaguchi Satoshi; Sakaizumi Mitsuru; Nagahama Yoshitaka
DMY gene induces male development in genetically female (XX) medaka fish.
Proceedings of the National Academy of Sciences of the United States of America 2007;104(10):3865-70.
2007: Wang De-Shou; Kobayashi Tohru; Zhou Lin-Yan; Paul-Prasanth Bindhu; Ijiri Shigeho; Sakai Fumie; Okubo Kataaki; Morohashi Ken-ichirou; Nagahama Yoshitaka
Foxl2 up-regulates aromatase gene transcription in a female-specific manner by binding to the promoter as well as interacting with ad4 binding protein/steroidogenic factor 1.
Molecular endocrinology (Baltimore, Md.) 2007;21(3):712-25.
2006: Paul-Prasanth Bindhu; Matsuda Masaru; Lau En-Lieng; Suzuki Aya; Sakai Fumie; Kobayashi Tohru; Nagahama Yoshitaka
Knock-down of DMY initiates female pathway in the genetic male medaka, Oryzias latipes.
Biochemical and biophysical research communications 2006;351(4):815-9.
2006: Yamaguchi Akihiko; Katsu Yoshinao; Matsuyama Michiya; Yoshikuni Michiyasu; Nagahama Yoshitaka
Phosphorylation of the p34(cdc2) target site on goldfish germinal vesicle lamin B3 before oocyte maturation.
European journal of cell biology 2006;85(6):501-17.
2006: Okubo Kataaki; Sakai Fumie; Lau En Lieng; Yoshizaki Goro; Takeuchi Yutaka; Naruse Kiyoshi; Aida Katsumi; Nagahama Yoshitaka
Forebrain gonadotropin-releasing hormone neuronal development: insights from transgenic medaka and the relevance to X-linked Kallmann syndrome.
Endocrinology 2006;147(3):1076-84.
2006: Oshima Yuki; Kato Takuma; Wang Deshou; Murakami Takahiro; Matsuda Yoichi; Nagahama Yoshitaka; Nakamura Masahisa
Promoter activity and chromosomal location of the Rana rugosa P450 aromatase (CYP19) gene.
Zoological science 2006;23(1):79-85.
2006: Tokumoto Mika; Nagahama Yoshitaka; Thomas Peter; Tokumoto Toshinobu
Cloning and identification of a membrane progestin receptor in goldfish ovaries and evidence it is an intermediary in oocyte meiotic maturation.
General and comparative endocrinology 2006;145(1):101-8.
2005: Zhou L Y; Wang D S; Senthilkumaran B; Yoshikuni M; Shibata Y; Kobayashi T; Sudhakumari C C; Nagahama Y
Cloning, expression and characterization of three types of 17beta-hydroxysteroid dehydrogenases from the Nile tilapia, Oreochromis niloticus.
Journal of molecular endocrinology 2005;35(1):103-16.
2005: Chang Xiaotian; Kobayashi Thoru; Senthilkumaran Balasubramanian; Kobayashi-Kajura Hiroko; Sudhakumari Cheni Chery; Nagahama Yoshitaka
Two types of aromatase with different encoding genes, tissue distribution and developmental expression in Nile tilapia (Oreochromis niloticus).
General and comparative endocrinology 2005;141(2):101-15.
2005: Kajiura-Kobayashi Hiroko; Kobayashi Tohru; Nagahama Yoshitaka
Cloning of cDNAs and the differential expression of A-type cyclins and Dmc1 during spermatogenesis in the Japanese eel, a teleost fish.
Developmental dynamics : an official publication of the American Association of Anatomists 2005;232(4):1115-23.
2005: Horiguchi Ryo; Yoshikuni Michiyasu; Tokumoto Mika; Nagahama Yoshitaka; Tokumoto Toshinobu
Identification of a protein kinase which phosphorylates a subunit of the 26S proteasome and changes in its activity during meiotic cell cycle in goldfish oocytes.
Cellular signalling 2005;17(2):205-15.
2005: Horiguchi Ryo; Tokumoto Mika; Nagahama Yoshitaka; Tokumoto Toshinobu
Molecular cloning and expression of cDNA coding for four spliced isoforms of casein kinase Ialpha in goldfish oocytes.
Biochimica et biophysica acta 2005;1727(1):75-80.
2005: Tokumoto Toshinobu; Tokumoto Mika; Nagahama Yoshitaka
Induction and inhibition of oocyte maturation by EDCs in zebrafish.
Reproductive biology and endocrinology : RB&E 2005;3():69.
2004: Wakata Yuka; Tokumoto Mika; Horiguchi Ryo; Ishikawa Katsutoshi; Nagahama Yoshitaka; Tokumoto Toshinobu
Identification of alpha-type subunits of the Xenopus 20S proteasome and analysis of their changes during the meiotic cell cycle.
BMC biochemistry 2004;5(1):18.
2004: Kobayashi Tohru; Matsuda Masaru; Kajiura-Kobayashi Hiroko; Suzuki Aya; Saito Noriko; Nakamoto Masatoshi; Shibata Naoki; Nagahama Yoshitaka
Two DM domain genes, DMY and DMRT1, involved in testicular differentiation and development in the medaka, Oryzias latipes.
Developmental dynamics : an official publication of the American Association of Anatomists 2004;231(3):518-26.
2004: Kajiura-Kobayashi Hiroko; Kobayashi Tohru; Nagahama Yoshitaka
The cloning of cyclin B3 and its gene expression during hormonally induced spermatogenesis in the teleost, Anguilla japonica.
Biochemical and biophysical research communications 2004;323(1):288-92.
2004: Wang Deshou; Kobayashi Tohru; Zhou Linyan; Nagahama Yoshitaka
Molecular cloning and gene expression of Foxl2 in the Nile tilapia, Oreochromis niloticus.
Biochemical and biophysical research communications 2004;320(1):83-9.
2004: Mita Masatoshi; Oka Hiroko; Thorndyke Michael C; Shibata Yasushi; Yoshikuni Michiyasu; Nagahama Yoshitaka
Inhibitory effect of a SALMFamide neuropeptide on secretion of gonad-stimulating substance from radial nerves in the starfish Asterina pectinifera.
Zoological science 2004;21(3):299-303.
2004: Tokumoto Toshinobu; Tokumoto Mika; Horiguchi Ryo; Ishikawa Katsutoshi; Nagahama Yoshitaka
Diethylstilbestrol induces fish oocyte maturation.
Proceedings of the National Academy of Sciences of the United States of America 2004;101(10):3686-90.
2004: Senthilkumaran Balasubramanian; Yoshikuni Michiyasu; Nagahama Yoshitaka
A shift in steroidogenesis occurring in ovarian follicles prior to oocyte maturation.
Molecular and cellular endocrinology 2004;215(1-2):11-8.
2003: Ohmuro-Matsuyama Yuki; Matsuda Masaru; Kobayashi Tohru; Ikeuchi Toshitaka; Nagahama Yoshitaka
Expression of DMY and DMRT1 in various tissues of the medaka (Oryzias latipes) [corrected].
Zoological science 2003;20(11):1395-8.
2003: Jiang J Q; Wang D S; Senthilkumaran B; Kobayashi T; Kobayashi H K; Yamaguchi A; Ge W; Young G; Nagahama Y
Isolation, characterization and expression of 11beta-hydroxysteroid dehydrogenase type 2 cDNAs from the testes of Japanese eel (Anguilla japonica) and Nile tilapia (Oreochromis niloticus).
Journal of molecular endocrinology 2003;31(2):305-15.
2003: Tokumoto Toshinobu; Kondo Ayami; Miwa Junko; Horiguchi Ryo; Tokumoto Mika; Nagahama Yoshitaka; Okida Noriyuki; Ishikawa Katsutoshi
Regulated interaction between polypeptide chain elongation factor-1 complex with the 26S proteasome during Xenopus oocyte maturation.
BMC biochemistry 2003;4():6.
2003: Yoshiura Yasutoshi; Senthilkumaran Balasubramanian; Watanabe Masatada; Oba Yuichi; Kobayashi Tohru; Nagahama Yoshitaka
Synergistic expression of Ad4BP/SF-1 and cytochrome P-450 aromatase (ovarian type) in the ovary of Nile tilapia, Oreochromis niloticus, during vitellogenesis suggests transcriptional interaction.
Biology of reproduction 2003;68(5):1545-53.
2003: Matsuda Masaru; Sato Tadashi; Toyazaki Yota; Nagahama Yoshitaka; Hamaguchi Satoshi; Sakaizumi Mitsuru
Oryzias curvinotus has DMY, a gene that is required for male development in the medaka, O. latipes.
Zoological science 2003;20(2):159-61.
2003: Kobayashi T; Kajiura-Kobayashi H; Nagahama Y
Induction of XY sex reversal by estrogen involves altered gene expression in a teleost, tilapia.
Cytogenetic and genome research 2003;101(3-4):289-94.
2002: Senthilkumaran Balasubramanian; Sudhakumari Cheni-Chery; Chang Xiao-Tian; Kobayashi Tohru; Oba Yuichi; Guan Guijun; Yoshiura Yasutoshi; Yoshikuni Michiyasu; Nagahama Yoshitaka
Ovarian carbonyl reductase-like 20beta-hydroxysteroid dehydrogenase shows distinct surge in messenger RNA expression during natural and gonadotropin-induced meiotic maturation in nile tilapia.
Biology of reproduction 2002;67(4):1080-6.
2002: Wang De-Shou; Kobayashi Tohru; Senthilkumaran Balasubramanian; Sakai Fumie; Sudhakumari Cheni Chery; Suzuki Taiga; Yoshikuni Michiyasu; Matsuda Masaru; Morohashi Ken-ichirou; Nagahama Yoshitaka
Molecular cloning of DAX1 and SHP cDNAs and their expression patterns in the Nile tilapia, Oreochromis niloticus.
Biochemical and biophysical research communications 2002;297(3):632-40.
2002: Rahman M; Ohta Kohei; Yoshikuni Michiyasu; Nagahama Yoshitaka; Chuda Hisashi; Matsuyama Michiya
Characterization of ovarian membrane receptor for 17,20beta-dihydroxy-4-pregnen-3-one, a maturation-inducing hormone in yellowtail, Seriola quinqueradiata.
General and comparative endocrinology 2002;127(1):71-9.
2002: Matsuda Masaru; Nagahama Yoshitaka; Shinomiya Ai; Sato Tadashi; Matsuda Chika; Kobayashi Tohru; Morrey Craig E; Shibata Naoki; Asakawa Shuichi; Shimizu Nobuyoshi; Hori Hiroshi; Hamaguchi Satoshi; Sakaizumi Mitsuru
DMY is a Y-specific DM-domain gene required for male development in the medaka fish.
Nature 2002;417(6888):559-63.
2002: Tanaka Minoru; Nakajin Shizuo; Kobayashi Daisuke; Fukada Sachiko; Guan Guijun; Todo Takashi; Senthilkumaran Balasubramanian; Nagahama Yoshitaka
Teleost ovarian carbonyl reductase-like 20beta-hydroxysteroid dehydrogenase: potential role in the production of maturation-inducing hormone during final oocyte maturation.
Biology of reproduction 2002;66(5):1498-504.
2002: Tokumoto Mika; Nagahama Yoshitaka; Tokumoto Toshinobu
A major substrate for MPF: cDNA cloning and expression of polypeptide chain elongation factor 1 gamma from goldfish (Carassius auratus).
DNA sequence : the journal of DNA sequencing and mapping 2002;13(1):27-31.
2002: Kobayashi Tohru; Kajiura-Kobayashi Hiroko; Nagahama Yoshitaka
Two isoforms of vasa homologs in a teleost fish: their differential expression during germ cell differentiation.
Mechanisms of development 2002;111(1-2):167-71.
2002: Morrey Craig E; Nagahama Yoshitaka; Grau E Gordon
Terminal phase males stimulate ovarian function and inhibit sex change in the protogynous wrasse Thalassoma duperrey.
Zoological science 2002;19(1):103-9.
2002: Ikeuchi Toshitaka; Todo Takashi; Kobayashi Tohru; Nagahama Yoshitaka
A novel progestogen receptor subtype in the Japanese eel, Anguilla japonica.
FEBS letters 2002;510(1-2):77-82.
2001: Yamaguchi A; Nagahama Y
Somatic lamins in germinal vesicles of goldfish (Carassius auratus) vitellogenic oocytes.
Cell structure and function 2001;26(6):693-703.
2001: Tokumoto M; Nagahama Y; Tokumoto T
Molecular cloning of cDNA encoding polypeptide chain elongation factor 1alpha from goldfish (Carassius auratus).
DNA sequence : the journal of DNA sequencing and mapping 2001;12(5-6):419-24.
2001: Mita M; Yoshikuni M; Nagahama Y; Maekawa M; Saito M; Saneyoshi M
Interaction of N1-substituted adenines with 1-methyladenine receptors of starfish oocytes in induction of maturation.
Comparative biochemistry and physiology. Part B, Biochemistry & molecular biology 2001;130(3):427-34.
2001: Ikeuchi T; Todo T; Kobayashi T; Nagahama Y
Two subtypes of androgen and progestogen receptors in fish testes.
Comparative biochemistry and physiology. Part B, Biochemistry & molecular biology 2001;129(2-3):449-55.
2001: Oba Y; Hirai T; Yoshiura Y; Kobayashi T; Nagahama Y
Fish gonadotropin and thyrotropin receptors: the evolution of glycoprotein hormone receptors in vertebrates.
Comparative biochemistry and physiology. Part B, Biochemistry & molecular biology 2001;129(2-3):441-8.
2001: Matsuda M; Kawato N; Asakawa S; Shimizu N; Nagahama Y; Hamaguchi S; Sakaizumi M; Hori H
Construction of a BAC library derived from the inbred Hd-rR strain of the teleost fish, Oryzias latipes.
Genes & genetic systems 2001;76(1):61-3.
2001: Tanaka M; Kinoshita M; Kobayashi D; Nagahama Y
Establishment of medaka (Oryzias latipes) transgenic lines with the expression of green fluorescent protein fluorescence exclusively in germ cells: a useful model to monitor germ cells in a live vertebrate.
Proceedings of the National Academy of Sciences of the United States of America 2001;98(5):2544-9.
2001: Yamaguchi A; Yamashita M; Yoshikuni M; Nagahama Y
Identification and molecular cloning of germinal vesicle lamin B3 in goldfish (Carassius auratus) oocytes.
European journal of biochemistry / FEBS 2001;268(4):932-9.
2000: Matsuda M; Nagahama Y
[Construction of a Medaka BAC library]
Tanpakushitsu kakusan koso. Protein, nucleic acid, enzyme 2000;45(17 Suppl):2880-5.
2000: Kobayashi T; Kajiura-Kobayashi H; Nagahama Y
Differential expression of vasa homologue gene in the germ cells during oogenesis and spermatogenesis in a teleost fish, tilapia, Oreochromis niloticus.
Mechanisms of development 2000;99(1-2):139-42.
2000: Kajiura-Kobayashi H; Yoshida N; Sagata N; Yamashita M; Nagahama Y
The Mos/MAPK pathway is involved in metaphase II arrest as a cytostatic factor but is neither necessary nor sufficient for initiating oocyte maturation in goldfish.
Development genes and evolution 2000;210(8-9):416-25.
2000: Oba Y; Hirai T; Yoshiura Y; Kobayashi T; Nagahama Y
Cloning, functional characterization, and expression of thyrotropin receptors in the thyroid of amago salmon (Oncorhynchus rhodurus).
Biochemical and biophysical research communications 2000;276(1):258-63.
2000: Shinomiya A; Tanaka M; Kobayashi T; Nagahama Y; Hamaguchi S
The vasa-like gene, olvas, identifies the migration path of primordial germ cells during embryonic body formation stage in the medaka, Oryzias latipes.
Development, growth & differentiation 2000;42(4):317-26.
2000: Tokumoto M; Nagahama Y; Tokumoto T
Molecular cloning of cDNA encoding a ubiquitin-activating enzyme (E1) from goldfish (Carassius auratus) and expression analysis of the cloned gene.
Biochimica et biophysica acta 2000;1492(1):259-63.
2000: Guan G; Kobayashi T; Nagahama Y
Sexually dimorphic expression of two types of DM (Doublesex/Mab-3)-domain genes in a teleost fish, the Tilapia (Oreochromis niloticus).
Biochemical and biophysical research communications 2000;272(3):662-6.
2000: Tokumoto M; Yamaguchi A; Nagahama Y; Tokumoto T
Identification of the goldfish 20S proteasome beta6 subunit bound to nuclear matrix.
FEBS letters 2000;472(1):62-6.
2000: Guan G; Todo T; Tanaka M; Young G; Nagahama Y
Isoleucine-15 of rainbow trout carbonyl reductase-like 20beta-hydroxysteroid dehydrogenase is critical for coenzyme (NADPH) binding.
Proceedings of the National Academy of Sciences of the United States of America 2000;97(7):3079-83.
2000: Shibata Y; Iwamatsu T; Oba Y; Kobayashi D; Tanaka M; Nagahama Y; Suzuki N; Yoshikuni M
Identification and cDNA cloning of alveolin, an extracellular metalloproteinase, which induces chorion hardening of medaka (Oryzias latipes) eggs upon fertilization.
The Journal of biological chemistry 2000;275(12):8349-54.
2000: Todo T; Ikeuchi T; Kobayashi T; Kajiura-Kobayashi H; Suzuki K; Yoshikuni M; Yamauchi K; Nagahama Y
Characterization of a testicular 17alpha, 20beta-dihydroxy-4-pregnen-3-one (a spermiation-inducing steroid in fish) receptor from a teleost, Japanese eel (Anguilla japonica).
FEBS letters 2000;465(1):12-7.
2000: Tokumoto M; Horiguchi R; Nagahama Y; Ishikawa K; Tokumoto T
Two proteins, a goldfish 20S proteasome subunit and the protein interacting with 26S proteasome, change in the meiotic cell cycle.
European journal of biochemistry / FEBS 2000;267(1):97-103.
2000: Hirai T; Oba Y; Yoshikuni M; Nagahama Y; Mita M
cDNA cloning of GTH receptor family in starfish ovaries.
Zygote (Cambridge, England) 2000;8 Suppl 1():S54-5.
2000: Miya F; Tokumoto M; Nagahama Y; Okida N; Ishikawa K; Tokumo T
Molecular cloning of ubiquitin-activating enzyme (E1) from Xenopus laevis.
DNA sequence : the journal of DNA sequencing and mapping 2000;11(3-4):349-52.
1999: Katsu Y; Yamashita M; Nagahama Y
Translational regulation of cyclin B mRNA by 17alpha,20beta-dihydroxy-4-pregnen-3-one (maturation-inducing hormone) during oocyte maturation in a teleost fish, the goldfish (Carassius auratus).
Molecular and cellular endocrinology 1999;158(1-2):79-85.
1999: Oba Y; Hirai T; Yoshiura Y; Yoshikuni M; Kawauchi H; Nagahama Y
The duality of fish gonadotropin receptors: cloning and functional characterization of a second gonadotropin receptor cDNA expressed in the ovary and testis of amago salmon (Oncorhynchus rhodurus).
Biochemical and biophysical research communications 1999;265(2):366-71.
1999: Tokumoto M; Horiguchi R; Nagahama Y; Tokumoto T
Identification of the Xenopus 20S proteasome alpha4 subunit which is modified in the meiotic cell cycle.
Gene 1999;239(2):301-8.
1999: Tokumoto M; Nagahama Y; Tokumoto T
Molecular cloning of cDNA encoding a cyclin-selective ubiquitin carrier protein (E2-C) from Carassius auratus (goldfish) and expression analysis of the cloned gene.
FEBS letters 1999;458(3):375-7.
1999: Oba Y; Hirai T; Yoshiura Y; Yoshikuni M; Kawauchi H; Nagahama Y
Cloning, functional characterization, and expression of a gonadotropin receptor cDNA in the ovary and testis of amago salmon (Oncorhynchus rhodurus).
Biochemical and biophysical research communications 1999;263(2):584-90.
1999: Ikeuchi T; Todo T; Kobayashi T; Nagahama Y
cDNA cloning of a novel androgen receptor subtype.
The Journal of biological chemistry 1999;274(36):25205-9.
1999: Mita M; Saneyoshi M; Yoshikuni M; Nagahama Y
Methyl donor for 1-methyladenine biosynthesis in starfish ovarian follicle cells.
Molecular reproduction and development 1999;54(1):63-8.
1999: Mita M; Yoshikuni M; Nagahama Y
1-Methyladenine production from ATP by starfish ovarian follicle cells.
Biochimica et biophysica acta 1999;1428(1):13-20.
1999: Watanabe M; Tanaka M; Kobayashi D; Yoshiura Y; Oba Y; Nagahama Y
Medaka (Oryzias latipes) FTZ-F1 potentially regulates the transcription of P-450 aromatase in ovarian follicles: cDNA cloning and functional characterization.
Molecular and cellular endocrinology 1999;149(1-2):221-8.
1999: Tokumoto T; Tokumoto M; Seto K; Horiguchi R; Nagahama Y; Yamada S; Ishikawa K; Lohka M J
Disappearance of a novel protein component of the 26S proteasome during Xenopus oocyte maturation.
Experimental cell research 1999;247(2):313-9.
1999: Guan G; Tanaka M; Todo T; Young G; Yoshikuni M; Nagahama Y
Cloning and expression of two carbonyl reductase-like 20beta-hydroxysteroid dehydrogenase cDNAs in ovarian follicles of rainbow trout (Oncorhynchus mykiss).
Biochemical and biophysical research communications 1999;255(1):123-8.
1999: Todo T; Ikeuchi T; Kobayashi T; Nagahama Y
Fish androgen receptor: cDNA cloning, steroid activation of transcription in transfected mammalian cells, and tissue mRNA levels.
Biochemical and biophysical research communications 1999;254(2):378-83.
1998: Kobayashi T; Kajiura-Kobayashi H; Nagahama Y
A novel stage-specific antigen is expressed only in early stages of spermatogonia in Japanese eel, Anguilla japonica testis.
Molecular reproduction and development 1998;51(4):355-61.
1998: Jiang J Q; Young G; Kobayashi T; Nagahama Y
Eel (Anguilla japonica) testis 11beta-hydroxylase gene is expressed in interrenal tissue and its product lacks aldosterone synthesizing activity.
Molecular and cellular endocrinology 1998;146(1-2):207-11.
1998: Morrey C E; Nakamura M; Kobayashi T; Grau E G; Nagahama Y
P450scc-like immunoreactivity throughout gonadal restructuring in the protogynous hermaphrodite Thalassoma duperrey.
The International journal of developmental biology 1998;42(6):811-6.
1998: Kobayashi T; Nakamura M; Kajiura-Kobayashi H; Young G; Nagahama Y
Immunolocalization of steroidogenic enzymes (P450scc, P450c17, P450arom, and 3beta-HSD) in immature and mature testes of rainbow trout (Oncorhynchus mykiss).
Cell and tissue research 1998;292(3):573-7.
1997: Katsu Y; Yamashita M; Nagahama Y
Isolation and characterization of goldfish Y box protein, a germ-cell-specific RNA-binding protein.
European journal of biochemistry / FEBS 1997;249(3):854-61.
1997: Oba Y; Yoshikuni M; Tanaka M; Mita M; Nagahama Y
Inhibitory guanine-nucleotide-binding-regulatory protein alpha subunits in medaka (Oryzias latipes) oocytes--cDNA cloning and decreased expression of proteins during oocyte maturation.
European journal of biochemistry / FEBS 1997;249(3):846-53.
1997: Tokumoto T; Yamashita M; Tokumoto M; Katsu Y; Horiguchi R; Kajiura H; Nagahama Y
Initiation of cyclin B degradation by the 26S proteasome upon egg activation.
The Journal of cell biology 1997;138(6):1313-22.
1997: Ge W; Tanaka M; Yoshikuni M; Eto Y; Nagahama Y
Cloning and characterization of goldfish activin type IIB receptor.
Journal of molecular endocrinology 1997;19(1):47-57.
1997: Ge W; Miura T; Kobayashi H; Peter R E; Nagahama Y
Cloning of cDNA for goldfish activin beta B subunit, and the expression of its mRNA in gonadal and non-gonadal tissues.
Journal of molecular endocrinology 1997;19(1):37-45.
1997: Chang X T; Kobayashi T; Kajiura H; Nakamura M; Nagahama Y
Isolation and characterization of the cDNA encoding the tilapia (Oreochromis niloticus) cytochrome P450 aromatase (P450arom): changes in P450arom mRNA, protein and enzyme activity in ovarian follicles during oogenesis.
Journal of molecular endocrinology 1997;18(1):57-66.
1997: Nagahama Y
17 alpha,20 beta-dihydroxy-4-pregnen-3-one, a maturation-inducing hormone in fish oocytes: mechanisms of synthesis and action.
Steroids 1997;62(1):190-6.
1996: Jiang J Q; Kobayashi T; Ge W; Kobayashi H; Tanaka M; Okamoto M; Nonaka Y; Nagahama Y
Fish testicular 11beta-hydroxylase: cDNA cloning and mRNA expression during spermatogenesis.
FEBS letters 1996;397(2-3):250-2.
1996: Fukada S; Tanaka M; Matsuyama M; Kobayashi D; Nagahama Y
Isolation, characterization, and expression of cDNAs encoding the medaka (Oryzias latipes) ovarian follicle cytochrome P-450 aromatase.
Molecular reproduction and development 1996;45(3):285-90.
1996: Mita M; Yasumasu I; Nagahama Y
Cyclic AMP-dependent protein kinase in ovarian follicle cells of starfish Asterina pectinifera.
Comparative biochemistry and physiology. Part C, Pharmacology, toxicology & endocrinology 1996;115(2):111-6.
1995: Katsu Y; Yamashita M; Hirai T; Tokumoto T; Kajiura H; Nagahama Y
Molecular cloning and immunological analysis of goldfish cyclin A during oocyte maturation.
Developmental biology 1995;170(2):616-25.
1995: Tanaka M; Fukada S; Matsuyama M; Nagahama Y
Structure and promoter analysis of the cytochrome P-450 aromatase gene of the teleost fish, medaka (Oryzias latipes).
Journal of biochemistry 1995;117(4):719-25.
1995: Nagahama Y; Yoshikuni M; Yamashita M; Tokumoto T; Katsu Y
Regulation of oocyte growth and maturation in fish.
Current topics in developmental biology 1995;30():103-45.
1994: Yoshikuni M; Nagahama Y
Involvement of an inhibitory G-protein in the signal transduction pathway of maturation-inducing hormone (17 alpha,20 beta-dihydroxy-4-pregnen-3-one) action in rainbow trout (Oncorhynchus mykiss) oocytes.
Developmental biology 1994;166(2):615-22.
1994: Yoshikuni M; Matsushita H; Shibata N; Nagahama Y
Purification and characterization of 17 alpha,20 beta-dihydroxy-4-pregnen-3-one binding protein from plasma of rainbow trout, Oncorhynchus mykiss.
General and comparative endocrinology 1994;96(2):189-96.
1994: Mita M; Yoshikuni M; Nagahama Y
G-proteins and adenylyl cyclase in ovarian granulosa cells of amago salmon (Oncorhynchus rhodurus).
Molecular and cellular endocrinology 1994;105(1):83-8.
1994: Sakai N; Tanaka M; Takahashi M; Fukada S; Mason J I; Nagahama Y
Ovarian 3 beta-hydroxysteroid dehydrogenase/delta 5-4-isomerase of rainbow trout: its cDNA cloning and properties of the enzyme expressed in a mammalian cell.
FEBS letters 1994;350(2-3):309-13.
1994: Nagahama Y
Endocrine regulation of gametogenesis in fish.
The International journal of developmental biology 1994;38(2):217-29.
1994: Nagahama Y; Miura T; Kobayashi T
The onset of spermatogenesis in fish.
Ciba Foundation symposium 1994;182():255-67; discussion 267-70.
1993: Katsu Y; Yamashita M; Kajiura H; Nagahama Y
Behavior of the components of maturation-promoting factor, cdc2 kinase and cyclin B, during oocyte maturation of goldfish.
Developmental biology 1993;160(1):99-107.
1993: Yamaguchi A; Yamashita M; Nagahama Y
[Nuclear matrix and cell cycle (G2/M)]
Tanpakushitsu kakusan koso. Protein, nucleic acid, enzyme 1993;38(7):1210-22.
1993: Takahashi M; Tanaka M; Sakai N; Adachi S; Miller W L; Nagahama Y
Rainbow trout ovarian cholesterol side-chain cleavage cytochrome P450 (P450scc). cDNA cloning and mRNA expression during oogenesis.
FEBS letters 1993;319(1-2):45-8.
1992: Hirai T; Yamashita M; Yoshikuni M; Lou Y H; Nagahama Y
Cyclin B in fish oocytes: its cDNA and amino acid sequences, appearance during maturation, and induction of p34cdc2 activation.
Molecular reproduction and development 1992;33(2):131-40.
1992: Tanaka M; Ohno S; Adachi S; Nakajin S; Shinoda M; Nagahama Y
Pig testicular 20 beta-hydroxysteroid dehydrogenase exhibits carbonyl reductase-like structure and activity. cDNA cloning of pig testicular 20 beta-hydroxysteroid dehydrogenase.
The Journal of biological chemistry 1992;267(19):13451-5.
1992: Hirai T; Yamashita M; Yoshikuni M; Tokumoto T; Kajiura H; Sakai N; Nagahama Y
Isolation and characterization of goldfish cdk2, a cognate variant of the cell cycle regulator cdc2.
Developmental biology 1992;152(1):113-20.
1992: Sakai N; Tanaka M; Adachi S; Miller W L; Nagahama Y
Rainbow trout cytochrome P-450c17 (17 alpha-hydroxylase/17,20-lyase). cDNA cloning, enzymatic properties and temporal pattern of ovarian P-450c17 mRNA expression during oogenesis.
FEBS letters 1992;301(1):60-4.
1992: Yamashita M; Fukada S; Yoshikuni M; Bulet P; Hirai T; Yamaguchi A; Yasuda H; Ohba Y; Nagahama Y
M-phase-specific histone H1 kinase in fish oocytes. Purification, components and biochemical properties.
European journal of biochemistry / FEBS 1992;205(2):537-43.
1992: Miura T; Yamauchi K; Takahashi H; Nagahama Y
The role of hormones in the acquisition of sperm motility in salmonid fish.
The Journal of experimental zoology 1992;261(3):359-63.
1992: Tanaka M; Telecky T M; Fukada S; Adachi S; Chen S; Nagahama Y
Cloning and sequence analysis of the cDNA encoding P-450 aromatase (P450arom) from a rainbow trout (Oncorhynchus mykiss) ovary; relationship between the amount of P450arom mRNA and the production of oestradiol-17 beta in the ovary.
Journal of molecular endocrinology 1992;8(1):53-61.
1992: Yamashita M; Fukada S; Yoshikuni M; Bulet P; Hirai T; Yamaguchi A; Lou Y H; Zhao Z; Nagahama Y
Purification and characterization of maturation-promoting factor in fish.
Developmental biology 1992;149(1):8-15.
1991: Hourigan T F; Nakamura M; Nagahama Y; Yamauchi K; Grau E G
Histology, ultrastructure, and in vitro steroidogenesis of the testes of two male phenotypes of the protogynous fish, Thalassoma duperrey (Labridae).
General and comparative endocrinology 1991;83(2):193-217.
1991: Miura T; Yamauchi K; Takahashi H; Nagahama Y
Hormonal induction of all stages of spermatogenesis in vitro in the male Japanese eel (Anguilla japonica).
Proceedings of the National Academy of Sciences of the United States of America 1991;88(13):5774-8.
1991: Miura T; Yamauchi K; Takahashi H; Nagahama Y
Human chorionic gonadotropin induces all stages of spermatogenesis in vitro in the male Japanese eel (Anguilla japonica).
Developmental biology 1991;146(1):258-62.
1991: Mori M; Yamashita M; Yoshikuni M; Fukada S; Nagahama Y
Maturation-promoting factor and p34cdc2 kinase during oocyte maturation of the Japanese quail.
Developmental biology 1991;146(1):246-9.
1990: Yamashita M; Onozato H; Nakanishi T; Nagahama Y
Breakdown of the sperm nuclear envelope is a prerequisite for male pronucleus formation: direct evidence from the gynogenetic crucian carp Carassius auratus langsdorfii.
Developmental biology 1990;137(1):155-60.
1990: Nagahama Y
Endocrine control of oocyte maturation in teleosts.
Progress in clinical and biological research 1990;342():385-92.
1988: Nagahama Y
Cytodifferentiation of ovarian follicle cells during oocyte growth and maturation.
Cell differentiation and development : the official journal of the International Society of Developmental Biologists 1988;25 Suppl():9-14.
1988: Kanamori A; Nagahama Y
Developmental changes in the properties of gonadotropin receptors in the ovarian follicles of amago salmon (Oncorhynchus rhodurus) during oogenesis.
General and comparative endocrinology 1988;72(1):25-38.
1988: Kanamori A; Adachi S; Nagahama Y
Developmental changes in steroidogenic responses of ovarian follicles of amago salmon (Oncorhynchus rhodurus) to chum salmon gonadotropin during oogenesis.
General and comparative endocrinology 1988;72(1):13-24.
1988: Kanamori A; Nagahama Y
Involvement of 3',5'-cyclic adenosine monophosphate in the control of follicular steroidogenesis of amago salmon (Oncorhynchus rhodurus).
General and comparative endocrinology 1988;72(1):39-53.
1988: Sakai N; Iwamatsu T; Yamauchi K; Suzuki N; Nagahama Y
Influence of follicular development on steroid production in the medaka (Oryzias latipes) ovarian follicle in response to exogenous substrates.
General and comparative endocrinology 1988;71(3):516-23.
1988: Hashimoto N; Kishimoto T; Nagahama Y
Inhibition of LH-induced and spontaneous meiotic maturation in mouse oocytes by N alpha-tosyl-L-lysine chloromethylketone.
The Journal of experimental zoology 1988;247(2):177-82.
1988: Yoshikuni M; Ishikawa K; Isobe M; Goto T; Nagahama Y
Synergistic actions of disulfide-reducing agents on 1-methyladenine-induced oocyte maturation in starfish.
Developmental biology 1988;128(1):236-9.
1988: Yoshikuni M; Ishikawa K; Isobe M; Goto T; Nagahama Y
Characterization of 1-methyladenine binding in starfish oocyte cortices.
Proceedings of the National Academy of Sciences of the United States of America 1988;85(6):1874-7.

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