Rchr
J-GLOBAL ID：200901062468510352   Update date: Feb. 01, 2024

SEKIMOTO Hiroyuki

SEKIMOTO Hiroyuki
Affiliation and department：
Japan Women's University

About Japan Women's University


Homepage URL  (1)： http://mcm-www.jwu.ac.jp/~sekimoto/
Research field  (3)： Biodiversity and systematics ,  Plants: molecular biology and physiology ,  Evolutionary biology
Research keywords  (4)： sexual reproduction ,  Closterium ,  Signal transduction ,  Algae
Research theme for competitive and other funds  (36)：
  • 2023 - 2025 単細胞接合藻類の生殖様式進化の遺伝的背景
  • 2021 - 2024 Elucidation of last common ancestor of land plants based on meristem related genes
  • 2020 - 2023 Analyses of receptor-like kinases and the ligands in zyganematophycean algae towards the understanding of the terrestrialization of land plants
  • 2019 - 2022 Reformation of evolutionary genomics in land plant evolution: from sequence comparison to functional comparison.
  • 2019 - 2021 Creation of fundamental and universal female and male concepts
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Papers (77)：
  • Kayoko Yamamoto, Ryo Matsuzaki, Wuttipong Mahakham, Wirawan Heman, Hiroyuki Sekimoto, Masanobu Kawachi, Yohei Minakuchi, Atsushi Toyoda, Hisayoshi Nozaki. Erratum: Expanded male sex-determining region conserved during the evolution of homothallism in the green alga Volvox. iScience. 2023. 26. 10. 107836-107836
  • Yawako W Kawaguchi, Yuki Tsuchikane, Keisuke Tanaka, Teruaki Taji, Yutaka Suzuki, Atsushi Toyoda, Motomi Ito, Yasuyuki Watano, Tomoaki Nishiyama, Hiroyuki Sekimoto, et al. Extensive Copy Number Variation Explains Genome Size Variation in the Unicellular Zygnematophycean Alga, Closterium peracerosum-strigosum-littorale Complex. Genome Biology and Evolution. 2023
  • Kayoko Yamamoto, Ryo Matsuzaki, Wuttipong Mahakham, Wirawan Heman, Hiroyuki Sekimoto, Masanobu Kawachi, Yohei Minakuchi, Atsushi Toyoda, Hisayoshi Nozaki. Expanded male sex-determining region conserved during the evolution of homothallism in the green alga Volvox. iScience. 2023. 26. 6. 106893-106893
  • Hiroyuki Sekimoto, Ayumi Komiya, Natsumi Tsuyuki, Junko Kawai, Naho Kanda, Ryo Ootsuki, Yutaka Suzuki, Atsushi Toyoda, Asao Fujiyama, Masahiro Kasahara, et al. A divergent RWP-RK transcription factor determines mating type in heterothallic Closterium. New Phytologist. 2023. 237. 1636-1651
  • Kinuka Ohtaka, Hiroyuki Sekimoto. Zygnematophycean algae: Possible models for cellular and evolutionary biology. Seminars in Cell & Developmental Biology. 2023. 134. 59-68
ｍore...
MISC (33)：
  • 川口也和子, 土金勇樹, 田中啓介, 太治輝昭, 豊田敦, 西山智明, 関本弘之, 土松隆志. ヒメミカヅキモ種内にみられる大規模なゲノムサイズ変異の進化的起源. 日本進化学会大会プログラム・講演要旨集(Web). 2021. 23rd
  • 川口也和子, 土金勇樹, 田中啓介, 太治輝昭, 豊田敦, 西山智明, 関本弘之, 土松隆志. Massive genome size variation associated with mating system shifts in Closterium peracerosum-strigosum-littorale complex. 日本生態学会大会講演要旨(Web). 2020. 67th
  • 土金勇樹, 土金勇樹, 小林弘佳, 川口也和子, SHAKYA Mangal Man, 土松隆志, 関本弘之. ネパールにおけるミカヅキモ属の多様性と新規交配群の探索. 日本植物学会大会研究発表記録. 2019. 83rd
  • 川口也和子, 土金勇樹, 田中啓介, 太治輝昭, 豊田敦, 西山智明, 関本弘之, 土松隆志. 接合藻ヒメミカヅキモにおける生殖様式の平行進化:全ゲノムデータから探る. 日本進化学会大会プログラム・講演要旨集(Web). 2019. 21st
  • 川口也和子, 土金勇樹, 西山智明, 関本弘之, 土松隆志. 2種類の生殖様式を持つ接合藻ヒメミカヅキモにおけるゲノム構造の系統間比較. 日本進化学会大会プログラム・講演要旨集(Web). 2018. 20th
ｍore...
Books (8)：
  • Sexual Reproduction in Animals and Plants
    Springer 2014 ISBN:9784431545880
  • Reproductive Biology of Plants
    CRC press 2014 ISBN:9781482201321
  • 動植物の受精学
    化学同人 2014 ISBN:9784759815146
  • New insights into the regulation of sexual reproduction in Closterium in “International review of cell and molecular biology”
    Academic Press 2012 ISBN:9780123943088
  • 性フェロモン(藻類ハンドブック)
    (株)エヌ・ティー・エス 2012
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Lectures and oral presentations  (110)：
  • ヒメミカヅキモのゲノム解読と緑色植物特異的転写因子RWP-RKの機能
    (日本植物学会第87回大会シンポジウム「いまストレプト藻類が熱い:多様なストレプト藻類から陸上植物をみる」 2023)
  • Transformation, whole genome, mating-type determination, and RWP-RK genes in the heterothallic Closterium peracerosum-strigosum-littorale complex, a new model streptophyte alga
    (Workshop in Streptophyte Algae 2023)
  • A divergent RWP-RK transcription factor determines mating type in heterothallic Closterium
    (EMBO Workshop -An integrated view of early land plant evolution 2022)
  • The mechanism of mating type determination in heterothallic strains of Closterium peracerosum-strigosum-littorale complex, a new model organism to study sexual reproduction in streptophytes
    (第43回日本分子生物学会年会シンポジウム「コケ植物とシャジクモ藻類から陸上植物を探る」 2020)
  • The mating type determination in heterothallic strains of Closterium peracerosum-strigosum-littorale complex, a new model organism to study sexual reproduction in charophycean algae
    (The 5th International Volvox Conference 2019)
ｍore...
Works (1)：
  • Intercellular communication between cells of opposite sex in plant sexual reproduction 1998-2004
Education (2)：
  • - 1993 University of Tsukuba Graduate School, Division of Bioresearch
  • - 1988 University of Tsukuba Second Cluster of College
Professional career (2)：
  • 博士(理学) (筑波大学)
  • 理学修士 (筑波大学)
Work history (7)：
  • 2011/04 - 現在 Japan Women's University Department of Chemical and Biological Sciences, Faculty of Science Professor
  • 2007/04 - 2011/03 Japan Women's University Department of Chemical and Biological Sciences, Faculty of Science Associate Professor
  • 2005/04 - 2007/03 Japan Women's University Department of Chemical and Biological Sciences, Faculty of Science Associate Professor
  • 1997/02 - 2005/03 The University of Tokyo Graduate School of Arts and Sciences Assistant Professor
  • 1995/10 - 1997/01 Institute of Physical and Chemical Researches Special doctoral researcher in basic sciences
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Committee career (9)：
  • 2015/08 - 2017/07 日本学術振興会 特別研究員等審査会専門委員
  • Associate Editor of Phycological Research 2010-2011
  • Phycological Research誌 副編集長 2010-2011
  • 2011.12.1-2013.11.30 (独)日本学術振興会・科学研究費委員会専門委員
  • 2010.1.1- Associate editor in Phycological Research
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Awards (3)：
  • 2009 - 日本植物分類学会 口頭発表賞
  • 1998/08 - Rising Sun Award in 16th International Conference on Plant Growth Substances
  • 1998 - 日本植物学会奨励賞
Association Membership(s) (3)：
The Japanese Society of Phycology ,  日本植物学会 ,  日本植物生理学会
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