Ansai Satoshi

アンサイサトシ | Ansai Satoshi

Affiliation and department：
Job title： Professor
Homepage URL (1)： http://satoshi-ansai.github.io

Research field (5)： Marine/Aquatic life sciences , Evolutionary biology , Genetics , Genomics , Animals: biochemistry, physiology, behavioral science

Research keywords (7)： Genomics , Sexual dimorphism , Mate preference , Speciation , Genome editing , Sex chromosome , Medaka

Research theme for competitive and other funds (12)：

2023 - 2027 Evolutionary mechanisms leading to a transition of the sex determination systems.
2023 - 2026 装飾形質をシグナルとした配偶者選好性を司る神経基盤の解明
2020 - 2026 Genomic basis of speciation
2021 - 2025 Molecular/genetic basis underlying the fish social vision
2021 - 2024 熱帯の多様性創出における急速な性染色体置換の役割

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Papers (48)：

Daniel F. Mokodongan, Ilham V. Utama, Atsushi J. Nagano, Sau Pinn Woo, Shau Hwai Tan, Satoshi Ansai, Yusuke Takehana, Kazunori Yamahira. Rediscovery of Oryzias hubbsi with notes on its reproductive isolation with O. javanicus. Ichthyological Research. 2024
Kazuhide Miyamoto, Gembu Abe, Koichi Kawakami, Koji Tamura, Satoshi Ansai. The dwarf neon rainbowfish Melanotaenia praecox, a small spiny-rayed fish with potential as a new Acanthomorpha model fish: II. Establishment of a microinjection procedure for genetic engineering. Developmental Dynamics. 2024
Tsukasa Ryu, Keigo Okamoto, Satoshi Ansai, Miki Nakao, Anu Kumar, Taisen Iguchi, Yukiko Ogino. Gene Duplication of Androgen Receptor As An Evolutionary Driving Force Underlying the Diversity of Sexual Characteristics in Teleost Fishes. Zoological Science. 2024. 41. 1. 68-76
Ai Kiyomitsu, Toshiya Nishimura, Shiang Jyi Hwang, Satoshi Ansai, Masato T Kanemaki, Minoru Tanaka, Tomomi Kiyomitsu. Ran-GTP assembles a specialized spindle structure for accurate chromosome segregation in medaka early embryos. Nature Communications. 2024. 15. 1. 981-981
Kiyono Mizoguchi, Mayu Sato, Rina Saito, Mayu Koshikuni, Mana Sakakibara, Ran Manabe, Yumi Harada, Tamaki Uchikawa, Satoshi Ansai, Yasuhiro Kamei, et al. Behavioral photosensitivity of multi-color-blind medaka: enhanced response under ultraviolet light in the absence of short-wavelength-sensitive opsins. BMC Neuroscience. 2023. 24. 1. 67-67

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MISC (7)：

ANSAI Satoshi. Diversity and evolution of ornamental sexually dimorphic traits in Indonesian medaka fishes. Hikaku seiri seikagaku(Comparative Physiology and Biochemistry). 2023. 40. 2. 105-112
郷龍希, 彦坂悠衣, 亀井保博, 坂本丞, 坂本丞, 安齋賢, 神谷重樹. Investigation of vector-mediated administration of bacteria to Medaka. 日本分子生物学会年会プログラム・要旨集(Web). 2023. 46th
安齋賢. メダカのヒレをつくる-ヒレのかたちの雌雄差と遺伝の仕組み-. 月刊アクアライフ 11月号. 2022
安齋賢. 遺伝子から探るウォウォラエメダカにおける赤色ヒレの進化. 月刊アクアライフ 5月号. 2021
大門将寛, 安齋賢, 勝村啓史, 坂本浩隆, 竹内秀明. 性経験のないオスメダカは初めての性的パートナーに対して配偶者選好性を示す. 日本動物行動学会大会発表要旨集. 2021. 40th (CD-ROM)

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Books (4)：

Medaka : Biology, Management, and Experimental Protocols, Volume 2
Wiley-Blackwell 2020 ISBN:9780813808710
遺伝子から解き明かす魚の不思議な世界 : 水面下で起きた4億年の進化物語
一色出版 2019 ISBN:9784909383075
Targeted genome editing using site-specific nucleases
Springer 2015
実験医学別冊最強のステップUPシリーズ「今すぐ始めるゲノム編集 - TALEN&CRISPR/Cas9の必須知識と実験プロトコール
羊土社 2014

Lectures and oral presentations (56)：

セントロメアの再配置よるメダカ属魚類の核型進化
(日本動物学会第94回山形大会 2023)
メダカ属魚類の核型進化におけるセントロメア再配置
(日本進化学会第25回沖縄大会 2023)
Toward understanding of the molecular and neuronal basis of diversified sexually selected traits in Sulawesian medaka fishes
(EMBO | COB Workshop 'Trans-Scale Biology' using exotic non-model organisms 2023)
小型魚類モデルにおけるゲノム編集技術の開発状況とその利用
(日本ゲノム編集学会第8回大会 2023)
ササウシノシタHeteromycteris japonicaの参照ゲノム配列決定
(令和5年度日本水産学会春季大会 2023)

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Education (3)：

2013 - 2016 Kyoto University Graduate School of Agriculture Division of Applied Biosciences
2011 - 2013 Kyoto University Graduate School of Agriculture Division of Applied Biosciences
2007 - 2011 Kyoto University Faculty of Agriculture Division of Bioresource Science

Professional career (1)：

Work history (7)：

2024/04 - 現在 Okayama University Ushimado Marine Institute Professor
2023/01 - 2024/03 Kyoto University Laboratory of Genome Editing Breeding, Graduate School of Agriculture Program-specific Associate Professor
2019/11 - 2022/12 Tohoku University Department of Integrative Life Sciences, Graduate School of Life Sciences Assistant Professor
2017/11 - 2019/10 National Institute for Basic Biology Laboratory of Bioresources Assistant Professor
2016/04 - 2017/10 JSPS Research Fellow (PD)

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Awards (3)：

Association Membership(s) (4)：

THE ZOOLOGICAL SOCIETY OF JAPAN , 日本水産学会 , 日本生態学会 , 日本進化学会

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