Rchr
J-GLOBAL ID:200901037353905057   Update date: Feb. 01, 2024

Okubo Kataaki

オオクボ カタアキ | Okubo Kataaki
Affiliation and department:
Job title: Professor
Homepage URL  (1): https://suizokuseiri-utokyo.jp
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
Research theme for competitive and other funds  (21):
  • 2023 - 2026 Exploration of the follicle-stimulating hormone-releasing hormone in the hypothalamus
  • 2022 - 2024 .
  • 2022 - 2023 .
  • 2017 - 2022 性スペクトラム研究の運営
  • 2019 - 2022 性ホルモンによる魚類の生殖行動・攻撃行動の制御メカニズムの解明
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Papers (67):
  • Yukika Kawabata-Sakata, Shinji Kanda, Kataaki Okubo. Male-specific vasotocin expression in the medaka tuberal hypothalamus: Androgen dependence and probable role in aggression. Molecular and Cellular Endocrinology. 2024. 580. 112101-112101
  • Thomas Fleming, Masaya Tachizawa, Yuji Nishiike, Ai Koiwa, Yuki Homan, Kataaki Okubo. Estrogen-dependent expression and function of secretogranin 2a in female-specific peptidergic neurons. PNAS Nexus. 2023. 2. 12
  • Yukiko Ogino, Satoshi Ansai, Eiji Watanabe, Masaki Yasugi, Yukitoshi Katayama, Hirotaka Sakamoto, Keigo Okamoto, Kataaki Okubo, Yasuhiro Yamamoto, Ikuyo Hara, et al. Evolutionary differentiation of androgen receptor is responsible for sexual characteristic development in a teleost fish. Nature Communications. 2023. 14. 1. 1428
  • Takashi Horie, Wataru Takagi, Naotaka Aburatani, Manabu Yamazaki, Mayu Inokuchi, Masaya Tachizawa, Kataaki Okubo, Ritsuko Ohtani-Kaneko, Kotaro Tokunaga, Marty Kwok-Sing Wong, et al. Segment-dependent gene expression profiling of the cartilaginous fish nephron using laser microdissection for functional characterization of nephron at segment levels. Zoological Science. 2023. 40. 2
  • Daichi Kayo, Shinji Kanda, Kataaki Okubo. Allogeneic testes transplanted into partially castrated adult medaka (Oryzias latipes) can produce donor-derived offspring by natural mating over a prolonged period. Zoological Letters. 2022. 8. 1. 10
more...
MISC (20):
  • 西池雄志, 大久保範聡. 魚類の性行動のセクシャリティ. 月刊細胞. 2024. 56. 1. 16-19
  • 西池雄志, 大久保範聡. エストロゲン受容体Esr2bを欠損させたメスメダカはオス型の性行動を示す. 比較内分泌学. 2021. 174. e0002
  • 山下純平, 大久保範聡. メダカのオスが他のオスを追い払う行動は、ガラニンによって誘起される. 比較内分泌学. 2021. 172. 25-28
  • 山下純平, 大久保範聡. メダカの生殖腺除去と性ホルモン処理. 比較内分泌学. 2018. 164. 69-71
  • 細野耕平, 大久保範聡. テレオコルチン:新骨魚類特有の新規CRHファミリーメンバーの発見. 比較内分泌学. 2016. 158. 72-74
more...
Books (8):
  • Spectrum of Sex: The Molecular Bases that Induce Various Sexual Phenotypes
    Springer 2022
  • Circadian Clocks
    Springer 2022
  • 遺伝子から解き明かす性の不思議な世界
    一色出版 2019
  • 魚類発生学の基礎
    恒星社厚生閣 2018
  • 増補改訂版 魚類生理学の基礎
    恒星社厚生閣 2013
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Lectures and oral presentations  (36):
  • メダカが同種の他個体に示す行動パターンは性ステロイドに大きく依存する
    (第96回日本生化学会大会 シンポジウム「魚が先導する生化学研究の新しい潮流」 2023)
  • Sex steroid-dependent display of behavioral responses to conspecifics in medaka
    (The 9th International Conference of Brain and Gonadal Biology 2023)
  • Hormonal regulation of sex-typical mating behaviors in medaka
    (The Annual Conference of the Korean Society of Marine Life Science 2023 2023)
  • Sex steroid regulation of sexually dimorphic behavioral responses to conspecifics in medaka
    (7th Biennial Meeting of the North American Society for Comparative Endocrinology 2023)
  • 性ステロイドに依存して決まるメダカの配偶行動パターンと性指向.
    (令和4年度日本生化学会九州支部例会 シンポジウム「小型魚類を駆使した生化学研究の最前線」 2022)
more...
Education (4):
  • 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
  • 1996 - 1998 The University of Tokyo
  • 1994 - 1996 The University of Tokyo
Professional career (1):
  • Ph.D. (The University of Tokyo)
Work history (6):
  • 2022/04 - 現在 The University of Tokyo Graduate School of Agricultural and Life Sciences
  • 2008/12 - 2022/03 The University of Tokyo Graduate School of Agricultural and Life Sciences
  • 2008/04 - 2008/11 The University of Tokyo Graduate School of Science
  • 2007/04 - 2008/03 National Institute for Basic Biology
  • 2003/04 - 2007/03 National Institute for Basic Biology
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Awards (4):
  • 2017/11 - 日本比較内分泌学会 日本比較内分泌学会奨励賞 真骨魚類の脳の性成熟および性分化・性的可逆性に関する研究
  • 2017/06 - International Federation of Comparative Endocrinological Societies The Grace Pickford Medal
  • 2013/11 - 公益財団法人農学会 日本農学進歩賞 魚類の脳の性成熟機構に関する研究
  • 2013/03 - 公益社団法人日本水産学会 水産学奨励賞 魚類の脳の性成熟機構に関する研究
Association Membership(s) (3):
THE ZOOLOGICAL SOCIETY OF JAPAN ,  JAPAN SOCIETY FOR COMPARATIVE ENDOCRINOLOGY ,  THE JAPANESE SOCIETY OF FISHERIES SCIENCE
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