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Academic OrganizationAcademic Assembly School of Science and Technology Institute of ScienceTEL
Education and Research OrganizationFaculty of Science Department of ScienceFAX
PositionAssociate ProfessorMail Address
AddressWeb site



Assigned Class
Graduate School, Division of Science and Technology
Interdisciplinary Graduate School of Science and Technology
Current Subject
Reproducitve biology of teleost, genus Oryzias
Keywords:Genus Oryzias, Reproductive biology
Academic Background
Graduate School
Niigata University , 1989

Niigata University , (Faculty of Science) , 1984

Doctor of Philosophy


Books, Articles, etc.
Endocrine regulation of Oogenesis in medaka, Oryzias latipes.
Springer , Medaka: Medel for Organogesis, Human Diseases and Evolution , :269-285 2011
Author:Shibata, N., Nakamoto, M., Shibata, Y. and Nagahama Y.

島根県立宍道湖自然観ゴビウス ホシザキグリーン財団 , :46-53 2004

卵形成 「新生化学講座14」 発生・老化・分化
東京化学同人 , :177-189 1992(Apr.)
Author:長濱嘉孝 柴田直樹

アイピーシー , :437-447 1990(Jan.)
Author:石田一夫 岩澤久彰編

Expression of 3ß-hydroxysteroid dehydrogenase (3ß-HSD), Ad4bp/Sf-1, and StAR during gonadal development in medaka, Oryzias latipes.
Gen. Comp. Endocrinol.,176(2):222-230 2012(Apr. 01)
Author:Nakamoto, M., Fukasawa, M., Tanaka, S., Shimamori, K., Suzuki, A., Matsuda, M., Kobayashi, T., Nagahama, Y. and Shibata, N.

Cloning and expression pattern of medaka P450scc during gonadal development
Dev. Growth Diff.,52:385-395 2010(May)
Author:Nakamoto, M., Fukasawa, M., Orii, S., Snimamori, K., Suzuki, A., Matsuda, M., Kobayashi, T., Nagahama , Y. and Shibata, N.

Gonadal sex differentiation and expression of Sox9a2, Dmrt1, and Foxl2 in Oryzias luzonensis.
Genesis,47:288-299 2009(May)
Author:Nakamoto, M., Muramatsu S., Yoshida, S., Matsuda, M., Nagahama , Y. and Shibata, N.

The Novel Mutant scl of the Medaka Fish, Oryzias latipes, shows no secondary sex characters
Zool. Sci.,25:299-306 2008(May)
Author:Sato, T., Suzuki A., Shibata,N., Sakaizumi, M. and Hamaguchi, S.

Dax1 suppresses P450arom expression in medaka ovarian follicles
Molecular Reproduction and Development,74:1239-1246 2007
Author:Nakamoto, M., Wang, D. S., Suzuki, A., Matsuda, M., Nagahama, Y. and Shibata, N.

Molecular cloning and analysis of gonadal expression of Foxl2 in the medaka, Oryzias latiepe
Biochemical biophysical Resarch Communications,344:358-361 2006(May)
Author:Nakamoto, M., Matsuda, M., Wang, D. S., Nagahama, Y. and Shibata, N.

Effects of estradiol-17beta on germ cell proliferation and Dmy expression during early sexual differentiation of the medaka, Oryzias latipes.
Zoological Science,22:791-796 2005(Jul.)
Author:Suzuki, A. Nakamoto, M. Kato, Y. and Shibata, N.

Testicular type Sox9 is not involved in sex determination, but might be in the development of testicular structures in the medaka, Oryzias latipes.Biochem. Biophys. Res. Com.
Biochem. Biophys. Res. Com.,333:729-736 2005
Author:Nakamoto, M., Matsuda, M., Nagahama, Y. and Shibata N.

Two DM domain genes, DMY and DMRT1, involved in testicular differentiation and development in the medaka, Oryzias latipes.
Dev. Dyna.,231:581-526 2004
Author:Kobayashi, T., Matsuda, M., Kobayashi, H. K., Suzuki, A., Saito, N., Nakamoto, M., Shibata, N. and Nagahama, Y.

Developmental process of genital ducts in the medaka, Oryzias latipes .
Zool. Sci.,21:397-406 2004
Author:Suzuki, A. and Shibata, N.

Expression of aromatase mRNA and effects of aromatase inhibitor during ovarian development in the medaka, Oryzias latipes.
J. Exp. Zool.,301A:266-273 2004
Author:Suzuki, A., Tanaka, M. and Shibata, N.

DMY is a Y-specific DM-domain gene required for male development in the medaka fish.
Nature,417:559-563 2002
Author:Matsuda, M., Nagahama, Y., Shinomiya, A., Sato, T., Matsuda, C., Kobayashi, T., Morrey, C. E., Shibata, N., Asakawa, S., Shimizu, N., Hori, H., Hamaguchi, S. and Sakaizumi, M.

Sex reversals of genetic females (XX) induced by the transplantation of XY somatic cells in the medaka, Oryzias latipes.
Int. J. Dev. Biol.,46:711-717 2002
Author:Shinomiya, A., Shibata, N., Sakaizumi, M. and Hamaguchi, S.

Sexual differentiation of germ cell deficient gonads in the medaka, Oryzias latipes.
J. Exp. Zool.,290:402-410 2001
Author:Shinomiya, A., Hamaguchi, S. and Shibata, N.

Production of diploid eggs through premeiotic endomitosis in the hybrid Medaka between Oryzias latipes and O. curvinotus、
Zool. Sci.,17:951-958 2000
Author:Shimizu, Y., Shibata, N., Sakaizumi, M. and Yamashita M.

蛋白質核酸酵素(PNE),43:373-381 1998

Spermatogenesis without preceding meiosis in the hybrid Medaka between Oryzias latipes and O. curvinotus.
J. Exp. Zool.,279:102-112 1997
Author:Shimizu, Y., Shibata, N., and Yamashita, Y.

Purification and characterization of 17α, 20β-dihydroxy-4-pregnen-3-one-binding protein from plasma of rainbow trout, Oncorhynchus mykiss.
Gen. Comp. Endocrinol.,96:189-196 1994
Author:Yoshikuni M., Matsushita H., Shibata N. and Nagahama Y.

Specific binding of [3H]17α,20β-dihydroxy-4-pregnen-3-one to oocyte cortices of rainbow trout (Oncorhyncus Mykiss ).
J. Fish Physiol. Biochem.,11:15-24 1993
Author:Yosikuni, M., Shibata, N. and Nagahama, Y.

Vitellogenin incorporation into oocytes of rainbow trout, Oncorhyncus mykiss, in vitro : effect of hormones on denuded oocytes
Devlop. Growth Differe.,35:151-121 1993
Author:Shibata, N., Yoshikuni, M. and Nagahama, Y.

Evidence for the sexual bipotentiality of spermatogonia in the fish Oryzias latipes.
J. Exp. Zool.,245:71-77 1988
Author:Shibata N. and Hamaguchi S.

Electron microscopic study of the blood-testis barrier in the teleost, Oryzias latipes.
Zool. Sci.,3:331-338 1986
Author:Shibata N. and Hamaguchi, S.