IMAI Yukiko

Affiliation and department：
Job title： Assistant Professor

Research field (2)： Developmental biology , Cell biology

Research keywords (2)：精子形成 , zebrafish

Research theme for competitive and other funds (8)：

2024 - 2027 Analysis of sexual differences in zebrafish meiosis
2021 - 2025 Initiation of meiotic recombination: approach to nuclear dynamics in zebrafish
2022 - 2024 Molecular basis for subtelomeric recombination in meiosis
2019 - 2022 ゼブラフィッシュ精子形成の組換えにおけるDNA二重鎖切断因子の同定
2019 - 2022 The specification of meiotic recombination sites: chromosomal structures, genome and epigenome

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Papers (23)：

Noriko Miyake, Kentaro Shiga, Yuya Hasegawa, Chisato Iwabuchi, Kohei Shiroshita, Hiroshi Kobayashi, Keiyo Takubo, Fabien Velilla, Akiteru Maeno, Toshihiro Kawasaki, et al. Biallelic TEDC1 variants cause a new syndrome with severe growth impairment and endocrine complications. European Journal of Human Genetics. 2025
Marie Raynaud, Paola Sanna, Julien Joseph, Julie Clément, Yukiko Imai, Jean-Jacques Lareyre, Audrey Laurent, Nicolas Galtier, Frédéric Baudat, Laurent Duret, et al. PRDM9 drives the location and rapid evolution of recombination hotspots in salmonid fish. PLOS Biology. 2025. 23. 1. e3002950-e3002950
Dmitrij Dedukh, Artem Lisachov, Thitipong Panthum, Worapong Singchat, Yoichi Matsuda, Yukiko Imai, Karel Janko, Kornsorn Srikulnath. Meiotic deviations and endoreplication lead to diploid oocytes in female hybrids between bighead catfish (Clarias macrocephalus) and North African catfish (Clarias gariepinus). Frontiers in Cell and Developmental Biology. 2024. 12
Kenichiro Sadamitsu, Fabien Velilla, Minori Shinya, Makoto Kashima, Yukiko Imai, Toshihiro Kawasaki, Kenta Watai, Miho Hosaka, Hiromi Hirata, Noriyoshi Sakai. Establishment of a zebrafish inbred strain, M-AB, capable of regular breeding and genetic manipulation. Scientific reports. 2024. 14. 1. 7455-7455
Kazumasa Takemoto, Toshiya Nishimura, Toshihiro Kawasaki, Yukiko Imai, Karine Levy, Neta Hart, Ivan Olaya, Sean M Burgess, Yaniv M Elkouby, Minoru Tanaka, et al. In Vitro Storage of Functional Sperm at Room Temperature in Zebrafish and Medaka. Zebrafish. 2023

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MISC (5)：

Yukiko Imai, Satoshi Matsuoka, Hiroshi Hara, Kouji Matsumoto. Septal localization by membrane targeting sequences at the COOH terminus of Bacillus subtilis cardiolipin synthase. GENES & GENETIC SYSTEMS. 2016. 91. 6. 380-380
今井裕紀子, 鶴山竜昭, 竹内晴哉, 玉木敬二. ウイルス性リンパ腫発症に関与する遺伝子evi3のプロモーター解析. 日本病理学会会誌. 2010
宮尾昌, 阿比留仁, 鳥巣陽子, 今井裕紀子, 尾関宗孝, 小谷泰一, 玉木敬二. 先天性胆道閉鎖症の一剖検例. 第57回日本法医学会学術近畿地方集会. 講演要旨集. 2010
鶴山竜昭, リチャード・カシンスキー, 赤塚慎也, 今井裕紀子, 竹内晴哉, 尾関宗孝, 奥野知子, 豊國伸哉, 玉木敬二. リンパ腫ゲノムにおけるマイクロサテライト多型不安定性集積の空間統計学解析. 日本法医学雑誌. 2010. 64. 1. 54-54
鳥巣陽子, 宮尾昌, 阿比留仁, 今井裕紀子, 奥野知子, 尾関宗孝, 鶴山竜昭, 玉木敬二. Reye 症候群の可能性が示唆された一剖検例. 第56回日本法医学会近畿地方会. 要旨集. 2009

Lectures and oral presentations (21)：

Initiation of Meiotic Recombination in Zebrafish Males
(The 12th 3R+3C International Symposium 2024)
Initiation of meiotic recombination in zebrafish males
(2024)
Initiation of meiotic recombination in zebrafish males
(The 18th International Zebrafish Conference 2024)
“Meiotic Recombination in telomere bouquet-defective zebrafish”
(The 46th Annual Meeting of the Molecular Biology Society of Japan・Symposium「Diverse mechanisms and principle of meiotic recombination among multiple organisms」 2023)
ゼブラフィッシュの減数分裂組換えにおける核膜-テロメア接着
(第3回有性生殖研究会「生殖の多様性」 2023)

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Education (3)：

2011 - 2015 Montpellier University Ecole Doctorale Sciences Chimiques et Biologiques pour la Sante
2009 - 2011 Kyoto University Graduate School of Medicine
2005 - 2009 Saitama University Faculty of Science Department of Molecular Biology

Professional career (1)：

Ph.D. Biologie Sante (モンペリエ大学)

Work history (5)：

2025/04 - 現在 Saitama University Graduate School of Science and Engineering Assistant Professor
2021/10 - 2025/03 National Institute of Genetics Model Fish Genetics Lab PRESTO researcher
2017/08 - 2018/03 National Institute of Genetics Model Fish Genomics Resource Laboratory Postdoctoral
2016/01 - 2017/06 CNRS Institute of Human Genetics Meiosis and Recombination team Postdoctoral
2011/04 - 2011/09 Kyoto University, Graduate School of Medicine Dpt. Cell biology lab technician

Awards (3)：

2024/11 - The 12th 3R + 3C International Symposium Excellent Poster Award Initiation of Meiotic Recombination in Zebrafish Males
2019/06 - 国際ソロプチミスト駿河ソロプチミスト日本財団クラブ賞(女性研究者賞)
2019/03 - 日本遺伝学会日本遺伝学会第一回春季会ポスター賞ゼブラフィッシュ精母細胞の相同組換えは Sycp2 に依存してテロメア近傍で始まる

Association Membership(s) (1)：

THE GENETICS SOCIETY OF JAPAN

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