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Tamura Keita
田村　啓太
Tamura Keita
田村　啓太
Graduate School of Engineering　Department of Biotechnology，Associate Professor

keyword Bioinformatics，Triterpenoid，Secondary metabolism，Plant secondary metabolism，Plant biotechnology

Research History 7

  1. 2025/08 - Present
    The University of Osaka　Graduate School of Engineering　Associate Professor

  2. 2025/02 - 2025/07
    The University of Osaka　Graduate School of Engineering　Visiting Researcher

  3. 2024/10 - 2025/01
    PtBio Inc.　Research and Development Department　Senior Researcher (Cross Appointment)

  4. 2023/06 - 2025/01
    Hiroshima University　Genome Editing Innovation Center　Assistant Professor (Special Appointment)

  5. 2023/04 - 2023/05
    Hiroshima University　Genome Editing Innovation Center　Researcher

  6. 2021/09 - 2023/03
    Hiroshima University　Graduate School of Integrated Sciences for Life　Researcher

  7. 2018/04 - 2021/08
    Sumitomo Chemical Co., Ltd.　Health & Crop Sciences Research Laboratory　Researcher

Education 4

  1. Osaka University　Graduate School of Engineering　Department of Biotechnology

    2015/04 - 2018/03

  2. Osaka University　Graduate School of Engineering　Department of Biotechnology

    2013/04 - 2015/03

  3. The University of Tokyo　School of Engineering　Department of Chemistry and Biotechnology

    2011/04 - 2013/03

  4. The University of Tokyo　College of Arts and Sciences　Natural Sciences II (Junior Division)

    2009/04 - 2011/03

Professional Memberships 3

  1. 日本植物生理学会

  2. 日本植物バイオテクノロジー学会

  3. 日本生物工学会

Research Areas 3

  1. Life sciences / Applied biochemistry /

  2. Life sciences / Genomics /

  3. Life sciences / Plants: molecular biology and physiology /

Awards 2

  1. The JSPCMB Student Award

    Keita Tamura　Japanese Society for Plant Cell and Molecular Biology　2018/08

  2. Frank and Mary Loewus Student Travel Award

    55th Annual Meeting of the Phytochemical Society of North America　2016/08

Papers 17

  1. Triterpene RDF: Developing a database of plant enzymes and transcription factors involved in triterpene biosynthesis using the Resource Description Framework

    Keita Tamura, Hirokazu Chiba, Hidemasa Bono

    Plant Biotechnology　Vol. 41　No. 3　p. 303-308　2024/08/26　Research paper (scientific journal)

    Publisher: Japanese Society for Plant Cell and Molecular Biology

  2. Long-read genome assembly of the Japanese parasitic wasp Copidosoma floridanum (Hymenoptera: Encyrtidae)

    Kouhei Toga, Takuma Sakamoto, Miyuki Kanda, Keita Tamura, Keisuke Okuhara, Hiroko Tabunoki, Hidemasa Bono

    G3: Genes, Genomes, Genetics　Vol. 14　No. 8　2024/06/11　Research paper (scientific journal)

    Publisher: Oxford University Press (OUP)

  3. Meta-analysis of public RNA sequencing data of abscisic acid-related abiotic stresses in Arabidopsis thaliana

    Mitsuo Shintani, Keita Tamura, Hidemasa Bono

    Frontiers in Plant Science　Vol. 15　2024/03/22　Research paper (scientific journal)

    Publisher: Frontiers Media SA

  4. Comparison of orthology finding tools using plant genes

    Keita Tamura, Hirokazu Chiba, Hiromasa Ono

    BioHackrXiv　2023/03/14

  5. A highly contiguous genome assembly of red perilla (Perilla frutescens) domesticated in Japan

    Keita Tamura, Mika Sakamoto, Yasuhiro Tanizawa, Takako Mochizuki, Shuji Matsushita, Yoshihiro Kato, Takeshi Ishikawa, Keisuke Okuhara, Yasukazu Nakamura, Hidemasa Bono

    DNA Research　Vol. 30　No. 1　2022/11/16　Research paper (scientific journal)

    Publisher: Oxford University Press (OUP)

  6. Genome Sequence of the Edible Green Alga Ulva prolifera, Originating from the Yoshinogawa River in Japan

    Keita Tamura, Hidemasa Bono

    Microbiology Resource Announcements　2022/10/20　Research paper (scientific journal)

    Publisher: American Society for Microbiology

  7. Meta-Analysis of RNA Sequencing Data of Arabidopsis and Rice under Hypoxia

    Keita Tamura, Hidemasa Bono

    Life　Vol. 12　No. 7　p. 1079-1079　2022/07/19　Research paper (scientific journal)

    Publisher: {MDPI} {AG}

  8. Comparative Analysis of NADPH-Cytochrome P450 Reductases From Legumes for Heterologous Production of Triterpenoids in Transgenic Saccharomyces cerevisiae

    Pramesti Istiandari, Shuhei Yasumoto, Pisanee Srisawat, Keita Tamura, Ayaka Chikugo, Hideyuki Suzuki, Hikaru Seki, Ery Odette Fukushima, Toshiya Muranaka

    Frontiers in Plant Science　Vol. 12　2021/12/16　Research paper (scientific journal)

    Publisher: Frontiers Media SA

  9. Characterization of UDP-glucose dehydrogenase isoforms in the medicinal legume Glycyrrhiza uralensis

    Ayumi Kawasaki, Ayaka Chikugo, Keita Tamura, Hikaru Seki, Toshiya Muranaka

    Plant Biotechnology　Vol. 38　No. 2　p. 205-218　2021/06/25　Research paper (scientific journal)

    Publisher: Japanese Society for Plant Cell and Molecular Biology

  10. Functional specialization of UDP ‐glycosyltransferase 73P12 in licorice to produce a sweet triterpenoid saponin, glycyrrhizin

    Yuhta Nomura, Hikaru Seki, Tomonori Suzuki, Kiyoshi Ohyama, Masaharu Mizutani, Tomomi Kaku, Keita Tamura, Eiichiro Ono, Manabu Horikawa, Hiroshi Sudo, Hiroaki Hayashi, Kazuki Saito, Toshiya Muranaka

    The Plant Journal　Vol. 99　No. 6　p. 1127-1143　2019/05/16　Research paper (scientific journal)

    Publisher: Wiley

  11. Transcriptome sequencing and identification of cytochrome p450 monooxygenases involved in the biosynthesis of maslinic acid and corosolic acid in Avicennia marina

    Mitsuki Nakamura, Tran My Linh, Le Quynh Lien, Hayato Suzuki, Nguyen Chi Mai, Vu Huong Giang, Keita Tamura, Nguyen van Thanh, Hideyuki Suzuki, Ryo Misaki, Toshiya Muranaka, Ninh Khac Ban, Kazuhito Fujiyama, Hikaru Seki

    Plant Biotechnology　Vol. 35　No. 4　p. 341-348　2018/12/25　Research paper (scientific journal)

    Publisher: Japanese Society for Plant Cell and Molecular Biology

  12. Plant-derived isoprenoid sweeteners: recent progress in biosynthetic gene discovery and perspectives on microbial production.

    Seki H, Tamura K, Muranaka T

    Bioscience, biotechnology, and biochemistry　Vol. 82　No. 6　p. 927-934　2018/06/03　Research paper (scientific journal)

    Publisher: Oxford University Press ({OUP})

  13. The Basic Helix-Loop-Helix Transcription Factor GubHLH3 Positively Regulates Soyasaponin Biosynthetic Genes in Glycyrrhiza uralensis.

    Tamura K, Yoshida K, Hiraoka Y, Sakaguchi D, Chikugo A, Mochida K, Kojoma M, Mitsuda N, Saito K, Muranaka T, Seki H

    Plant and Cell Physiology　Vol. 59　No. 4　p. 783-796　2018/02/22　Research paper (scientific journal)

    Publisher: Oxford University Press ({OUP})

  14. Cytochrome P450 monooxygenase CYP716A141 is a unique β-amyrin C-16β oxidase involved in triterpenoid saponin biosynthesis in Platycodon grandiflorus

    Keita Tamura, Yuga Teranishi, Shinya Ueda, Hideyuki Suzuki, Noriaki Kawano, Kayo Yoshimatsu, Kazuki Saito, Nobuo Kawahara, Toshiya Muranaka, Hikaru Seki

    Plant and Cell Physiology　Vol. 58　No. 5　p. 874-884　2017/03/23　Research paper (scientific journal)

    Publisher: Oxford University Press ({OUP})

  15. CYP716A179 functions as a triterpene C-28 oxidase in tissue-cultured stolons of Glycyrrhiza uralensis.

    Keita Tamura, Hikaru Seki, Hideyuki Suzuki, Mareshige Kojoma, Kazuki Saito, Toshiya Muranaka

    Plant Cell Reports　Vol. 36　No. 3　p. 437-445　2016/12/22　Research paper (scientific journal)

    Publisher: Springer Science and Business Media {LLC}

  16. Biosynthesis of Plant-Derived Natural Zero-Calorie Sweeteners

    Hikaru Seki, Keita Tamura, Toshiya Muranaka

    Foods & food ingredients journal of Japan　Vol. 221　No. 3　p. 225-231　2016/08/01

    Publisher:

  17. P450s and UGTs: Key Players in the Structural Diversity of Triterpenoid Saponins.

    Seki H, Tamura K, Muranaka T

    Plant & cell physiology　Vol. 56　No. 8　p. 1463-1471　2015/05/06　Research paper (scientific journal)

    Publisher: Oxford University Press ({OUP})

Publications 4

  1. 改訂版RNA-Seqデータ解析 WETラボのための超鉄板レシピ ヒトから非モデル生物まで 公共データの活用も充実 (実験医学別冊)

    田村 啓太

    羊土社　2023/10

    ISBN: 9784758122672

  2. 実験医学 2023年6月 Vol.41 No.9

    田村 啓太, 坊農 秀雅

    羊土社　2023/06

    ISBN: 9784758125680

  3. バイオDBとウェブツール ラボで使える最新70選 知る・学ぶ・使う、バイオDX時代の羅針盤 (実験医学増刊 Vol.40 No.17)

    田村 啓太

    羊土社　2022/11

    ISBN: 9784758104067

  4. 薬用植物・生薬の最前線 : 国内栽培技術から品質評価, 製品開発まで

    關 光, 田村 啓太, 村中 俊哉

    シーエムシー出版　2014/11

    ISBN: 9784781310039

Presentations 36

  1. Functional analysis of the transcription factors regulating the content of saponin, a health function component in soybean

    Anju Matsumoto, Haruka Morita, Haruki Nishimura, Yuhei Okamoto, Misako Kitamura, Keita Tamura, Hidemasa Bono, Toshiya Muranaka, Hikaru Seki

    The 77th Annual Meeting of the Society Biotechnology, Japan　2025/09/11

  2. Analysis of the function of a transcription factor that regulates the soyasaponin content in soybeans

    Anju Matsumoto, Haruka Morita, Yuhei Okamoto, Misako Kitamura, Haruki Nishimura, Keita Tamura, Hidemasa Bono, Toshiya Muranaka, Hikaru Seki

    The 42nd Annual Meeting of the Japanese Society for Plant Biotechnology　2025/09/07

  3. Construction of “Triterpene RDF”: An RDF-based Database of Plant Enzymes and Transcription Factors Involved in Triterpene Biosynthesis

    Keita Tamura, Hirokazu Chiba, Hidemasa Bono

    The 42nd Annual Meeting of the Japanese Society for Plant Biotechnology　2025/09/06

  4. Genome assembly and pathway visualization system for enhanced production of specialized metabolites in red perilla (Perilla frutescens)

    Keita Tamura, Naoya Oec, Ryo Nozu, Hidemasa Bono

    The 47th Annual Meeting of the Molecular Biology Society of Japan　2024/11/27

  5. PacBio HiFiリードシーケンスによるキンウワバトビコバチのゲノム解読と機能アノテーション

    Kouhei Toga, Keita Tamura, Hidemasa Bono

    The 84th Entomological Society of Japan & The 68th Applied Entomology and Zoology Annual Meeting　2024/03/29

  6. Functional analysis of a putative regulator of soyasaponin biosynthesis in soybean

    Haruka Morita, Misako Kitamura, Yuhei Okamoto, Keita Tamura, Hidemasa Bono, Toshiya Muranaka, Hikaru Seki

    The 65th Annual Meeting of the Japanese Society of Plant Physiologists　2024/03/18

  7. Plant genome assemblies and analysis using long-read sequencers for data-driven breeding technology

    Keita Tamura, Hidemasa Bono

    The 65th Annual Meeting of the Japanese Society of Plant Physiologists　2024/03/17

  8. Meta-Analysis of Public RNA Sequencing Data of Abscisic Acid-Related Abiotic Stresses in Arabidopsis thaliana

    Mitsuo Shintani, Keita Tamura, Hidemasa Bono

    The 46th Annual Meeting of the Molecular Biology Society of Japan　2023/12/08

  9. Long-read genome assembly of the Japanese parasitic wasp Copidosoma floridanum (Hymenoptera: Encyrtidae)

    Kouhei Toga, Takuma Sakamoto, Kanda Miyuki, Keita Tamura, Keisuke Okuhara, Hiroko Tabunoki, Hidemasa Bono

    The 46th Annual Meeting of the Molecular Biology Society of Japan　2023/12/06

  10. A highly contiguous genome assembly of red perilla (Perilla frutescens) using PacBio HiFi sequencing data

    Keita Tamura, Mika Sakamoto, Yasuhiro Tanizawa, Takako Mochizuki, Shuji Matsushita, Yoshihiro Kato, Takeshi Ishikawa, Keisuke Okuhara, Yasukazu Nakamura, Hidemasa Bono

    The 40th Annual Meeting of the Japanese Society for Plant Biotechnology　2023/09/11

  11. Meta-Analysis of RNA Sequencing Data of Arabidopsis and Rice under Hypoxia

    Keita Tamura, Hidemasa Bono

    The 33rd International Conference on Arabidopsis Research　2023/06/07

  12. Meta-Analysis of Public RNA Sequencing Data of Multiple Abiotic Stresses in Arabidopsis thaliana Provides New Insights into both ABA-Dependent and ABA-Independent Stress Responsive Genes

    Mitsuo Shintani, Keita Tamura, Hidemasa Bono

    The 33rd International Conference on Arabidopsis Research　2023/06/06

  13. PacBio HiFiリードによるゲノム配列解読の実際

    Keita Tamura

    PacBio HiFi Sequencing Experience Tour ロードショー 京都会場　2023/05/17

  14. A Highly Contiguous Genome Assembly of Red Perilla (Perilla frutescens) using PacBio HiFi Sequencing Data

    Keita Tamura, Mika Sakamoto, Yasuhiro Tanizawa, Takako Mochizuki, Shuji Matsushita, Yoshihiro Kato, Takeshi Ishikawa, Keisuke Okuhara, Yasukazu Nakamura, Hidemasa Bono

    Plant & Animal Genome Conference 30　2023/01/16

  15. Nanopore sequencing and assembly of edible green alga Ulva prolifera originated from Yoshinogawa river in Japan

    Keita Tamura, Hidemasa Bono

    The 45th Annual Meeting of the Molecular Biology Society of Japan　2022/11/30

  16. Nanopore初心者によるde novoゲノム解読体験記 〜青のり、読んでみた〜

    Keita Tamura

    ナノポアセミナー in OSAKA　2022/11/11

  17. Genome sequencing of edible green alga Ulva prolifera originated from Yoshinogawa river in Japan using Oxford Nanopore Technologies' MinION sequencer

    Keita Tamura, Hidemasa Bono

    The 39th annual meeting of the Japanese Society for Plant Biotechnology　2022/09/13

  18. figshareなどのデータ･図表リポジトリを使って研究データを適切に共有する

    田村 啓太

    統合データベース講習会（AJACSオンライン11）論文を検索・整理・執筆する　2022/07/28

  19. Identification of enzyme genes for triterpenoid biosynthesis and their transcriptional regulation in Glycyrrhiza uralensis

    Keita Tamura

    The 34th annual meeting of the Japanese Society for Plant Cell and Molecular Biology, Award presentation for the JSPCMB Student Award　2018/08/27

  20. Molecular cloning and characterization of triterpene oxidases in Platycodon grandiflorus

    Keita Tamura, Yuga Teranishi, Shinya Ueda, Hideyuki Suzuki, Noriaki Kawano, Kayo Yoshimatsu, Kazuki Saito, Nobuo Kawahara, Toshiya Muranaka, Hikaru Seki

    The 64th Annual Meeting of the Japanese Society of Pharmacognosy　2017/09/09

  21. Exploration of the transcription factors regulating triterpenoid biosynthesis in licorice

    Koki Yoshida, Keita Tamura, Hikaru Seki, Yasuko Hiraoka, Keiichi Mochida, Hideyuki Suzuki, Mareshige Kojoma, Nobutaka Mitsuda, Kazuki Saito, Toshiya Muranaka

    The 58th Annual Meeting of The Japanese Society of Plant Physiologists　2017/03/18

  22. Molecular cloning and characterization of triterpene oxidases in Platycodon grandiflorus

    Keita Tamura, Yuga Teranishi, Hideyuki Suzuki, Noriaki Kawano, Kayo Yoshimatsu, Kazuki Saito, Nobuo Kawahara, Toshiya Muranaka, Hikaru Seki

    The 58th Annual Meeting of The Japanese Society of Plant Physiologists　2017/03/18

  23. Identification of β-amyrin 28-oxidase in Glycyrrhiza uralensis

    Keita Tamura

    12th KAIST-OSAKA U Symposium 2016　2016/10/22

  24. Identification of beta-amyrin 28-oxidase in Glycyrrhiza uralensis

    Keita Tamura, Hikaru Seki, Hideyuki Suzuki, Mareshige Kojoma, Toshiya Muranaka

    The 68th Annual Meeting of the Society for Biotechnology, Japan　2016/09/30

  25. Identification of P450s involved in triterpenoid saponin biosynthesis in Platycodon grandiflorus

    Yuga Teranishi, Keita Tamura, Hideyuki Suzuki, Noriaki Kawano, Kayo Yoshimatsu, Kazuki Saito, Nobuo Kawahara, Toshiya Muranaka, Hikaru Seki

    The 34th annual meeting of the Japanese Society for Plant Cell and Molecular Biology　2016/09/03

  26. Exploration of the transcription factors regulating triterpenoid biosynthesis in licorice

    Keita Tamura, Hikaru Seki, Koki Yoshida, Yasuko Hiraoka, Keiichi Mochida, Hideyuki Suzuki, Mareshige Kojoma, Nobutaka Mitsuda, Kazuki Saito, Toshiya Muranaka

    The 34th annual meeting of the Japanese Society for Plant Cell and Molecular Biology　2016/09/01

  27. Identification of β-amyrin 28-oxidase in Glycyrrhiza uralensis

    Keita Tamura, Hikaru Seki, Hideyuki Suzuki, Mareshige Kojoma, Toshiya Muranaka

    55th Annual Meeting of the Phytochemical Society of North America　2016/08/07

  28. Enzymes and regulatory mechanisms of triterpenoid saponin biosynthesis in plants

    Keita Tamura

    136th Annual Meeting of the Pharmaceutical Society of Japan　2016/03/28

  29. 薬用植物カンゾウのUDP-グルコースデヒドロゲナーゼの機能解析

    Ayumi Kawasaki, Keita Tamura, Hikaru Seki, Toshiya Muranaka

    The 57th Annual Meeting of The Japanese Society of Plant Physiologists　2016/03/20

  30. Identification of β-amyrin 28-oxidase in Glycyrrhiza uralensis

    Keita Tamura, Hikaru Seki, Hideyuki Suzuki, Mareshige Kojoma, Toshiya Muranaka

    The 57th Annual Meeting of The Japanese Society of Plant Physiologists　2016/03/20

  31. Functional analysis of UDP-glucose 6-dehydrogenases of licorice

    Ayumi Kawasaki, Keita Tamura, Hikaru Seki, Toshiya Muranaka

    The 33rd annual meeting of the Japanese Society for Plant Cell and Molecular Biology　2015/08/12

  32. Analysis of Promoter Activities of Glycyrrhizin Biosynthetic Genes in Transgenic Arabidopsis thaliana

    Keita Tamura, Hikaru Seki, Yasuko Hiraoka, Kazuki Saito, Toshiya Muranaka

    Noble Foundation Metabolomics Workshop　2015/03/12

  33. 薬用植物カンゾウのグリチルリチン生合成遺伝子のプロモーター解析

    Keita Tamura, Hikaru Seki, Yasuko Hiraoka, Kazuki Saito, Toshiya Muranaka

    The 32nd annual meeting of the Japanese Society for Plant Cell and Molecular Biology　2014/08/21

  34. Promoter Analysis of Glycyrrhizin Biosynthetic Genes Using Transgenic Arabidopsis thaliana

    Keita Tamura, Hikaru Seki, Yasuko Hiraoka, Kazuki Saito, Toshiya Muranaka

    25th International Conference on Arabidopsis Research　2014/07/29

  35. 薬用植物カンゾウのグリチルリチン生合成遺伝子のプロモーター解析

    Keita Tamura, Hikaru Seki, Yasuko Hiraoka, Kazuki Saito, Toshiya Muranaka

    40th Biannual Meeting of JSRR　2014/05/17

  36. Elucidation of regulatory mechanisms controlling triterpenoid saponin biosynthesis in plants

    Keita Tamura, Hikaru Seki, Yasuko Hiraoka, Keiichi Mochida, Kazuki Saito, Toshiya Muranaka

    The 55th Annual Meeting of The Japanese Society of Plant Physiologists　2014/03/18

Industrial Property Rights 5

  1. 遺伝子発現抑制剤及び該遺伝子発現抑制用組成物

    田村 典江, 坊農 秀雅, 田村 啓太, 宮内 睦美

    出願日:2024/06/12

  2. 遺伝子発現促進剤及び該遺伝子発現促進用組成物

    田村 典江, 坊農 秀雅, 田村 啓太, 宮内 睦美

    出願日:2024/06/12

  3. 植物病原性微生物防除組成物及び植物病原性微生物防除方法

    野倉 吉彦, 玉島 博人, 前畑 奈央, 田村 啓太, 飛田 英克

    出願日:2020/11/16

  4. 植物病原性微生物防除組成物及び植物病原性微生物防除方法

    野倉 吉彦, 玉島 博人, 前畑 奈央, 田村 啓太, 飛田 英克

    出願日:2020/11/16

  5. 有害生物防除組成物およびその用途

    田村 啓太

    出願日:2019/10/03