Rchr
J-GLOBAL ID:200901037353905057   Update date: Jun. 08, 2020

Okubo Kataaki

オオクボ カタアキ | Okubo Kataaki
Affiliation and department:
Job title: Associate Professor
Homepage URL  (1): http://www.seiri.fs.a.u-tokyo.ac.jp/index.html
Research field  (3): Animals: biochemistry, physiology, behavioral science ,  Morphology, anatomy ,  Marine/Aquatic life sciences
Research keywords  (11): sex difference ,  neuroendocrinology ,  aggressive behavior ,  reproductive behavior ,  sexual plasticity ,  sex reversal ,  reproductive physiology ,  teleost ,  sexual differentiation ,  brain ,  medaka
Papers (56):
  • Hiraki-Kajiyama T, Yamashita J, Yokoyama K, Kikuchi Y, Nakajo M, Miyazoe D, Nishiike Y, Ishikawa K, Hosono K, Kawabata-Sakata Y, Ansai S, Kinoshita M, Nagahama Y, Okubo K. Neuropeptide B mediates female sexual receptivity in medaka fish, acting in a female-specific but reversible manner. eLife. 2019. 8. e39495
  • Nakayama T, Shimmura T, Shinomiya A, Okimura K, Takehana Y, Furukawa Y, Shimo T, Senga T, Nakatsukasa M, Nishimura T, Tanaka M, Okubo K, Kamei Y, Naruse K, Yoshimura T. Seasonal regulation of the lncRNA LDAIR modulates self-protective behaviours during the breeding season. Nature ecology & evolution. 2019. 3. 845-852
  • Amano M, Amiya N, Okubo K, Yamashita J, Kuriu A, Yasuta A, Yamamoto N, Sakakura Y. Localization of three forms of gonadotropin-releasing hormone in the brain and pituitary of the self-fertilizing fish, Kryptolebias marmoratus. Fish physiology and biochemistry. 2019. 45. 753-771
  • Kikuchi Y, Hiraki-Kajiyama T, Nakajo M, Umatani C, Kanda S, Oka Y, Matsumoto K, Ozawa H, Okubo K. Sexually Dimorphic Neuropeptide B Neurons in Medaka Exhibit Activated Cellular Phenotypes Dependent on Estrogen. Endocrinology. 2019. 160. 827-839
  • Okubo K, Miyazoe D, Nishiike Y. A conceptual framework for understanding sexual differentiation of the teleost brain. General and comparative endocrinology. 2019
more...
MISC (2):
  • Kawaguchi N, Okubo K, Aida K. Molecular cloning of corticotropin-releasing hormone and urotensin I in medaka Oryzias latipes. Fisheries Science. 2002. 68. 1281-1282
  • Kataaki Okubo, Katsumi Aida. Identification of gonadotropin-releasing hormones and their receptors in the medaka. FISHERIES SCIENCE. 2002. 68. 667-670
Books (3):
  • Medaka: Biology, Management, and Experimental Protocols
    Wiley-Blackwell 2009
  • Eel Biology
    Springer 2003
  • Aquatic Genomics: Steps Toward a Great Future
    Springer 2003
Lectures and oral presentations  (16):
  • Molecular basis of sexual differentiation and plasticity of the teleost brain.
    (18th International Congress of Comparative Endocrinology 2017)
  • Sexual differentiation and plasticity of the teleost brain.
    (The 22nd International Congress of Zoology 2016)
  • Stress-related hormones in the medaka brain: identification of a new player and sex differences.
    (The 8th International Symposium on Fish Endocrinology 2016)
  • Steroid hormones and sexual plasticity of the brain.
    (2015)
  • Sexually dimorphic estrogen and androgen signaling in the brain of a teleost fish, medaka.
    (The 7th Congress of the Asia and Oceania Society for Comparative Endocrinology, 2012)
more...
Education (2):
  • 2000 - 2003 The University of Tokyo Graduate School of Agricultural and Life Sciences Aquatic Bioscience
  • 1998 - 2000 The University of Tokyo Graduate School of Agricultural and Life Sciences Aquatic Bioscience
Professional career (1):
  • Ph.D. (The University of Tokyo)
Work history (4):
  • 2008/12 - 現在 The University of Tokyo
  • 2008/04 - 2008/11 The University of Tokyo
  • 2007/04 - 2008/03 National Institute for Basic Biology
  • 2003/04 - 2007/03 National Institute for Basic Biology
Association Membership(s) (3):
THE ZOOLOGICAL SOCIETY OF JAPAN ,  JAPAN SOCIETY FOR COMPARATIVE ENDOCRINOLOGY ,  THE JAPANESE SOCIETY OF FISHERIES SCIENCE
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