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Exploring and extensive utilization of natural products in Sulawesi Island, Indonesia, creating the ecosystem diversity

Research Project

Project/Area Number 19KK0149
Research Category

Fund for the Promotion of Joint International Research (Fostering Joint International Research (B))

Allocation TypeMulti-year Fund
Review Section Medium-sized Section 38:Agricultural chemistry and related fields
Research InstitutionHiroshima University

Principal Investigator

ARAKAWA Kenji  広島大学, 統合生命科学研究科(先), 准教授 (80346527)

Co-Investigator(Kenkyū-buntansha) 小山 寛喜  東京海洋大学, 学術研究院, 助教 (20746515)
国吉 久人  広島大学, 統合生命科学研究科(生), 准教授 (60335643)
Project Period (FY) 2019-10-07 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥18,330,000 (Direct Cost: ¥14,100,000、Indirect Cost: ¥4,230,000)
Fiscal Year 2021: ¥5,980,000 (Direct Cost: ¥4,600,000、Indirect Cost: ¥1,380,000)
Fiscal Year 2020: ¥7,800,000 (Direct Cost: ¥6,000,000、Indirect Cost: ¥1,800,000)
Fiscal Year 2019: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Keywords生理活性物質 / 植物内生放線菌 / 海洋放線菌 / ミズクラゲ / 甲殻類 / シグナル分子 / 内生放線菌
Outline of Research at the Start

我が国の喫緊の課題である健康長寿の維持増進および地球温暖化に伴う熱帯地域感染症への対策に資するため、放線菌を生物資源ターゲットに設定し、インドネシア・スラウェシ島における新たな微生物分離源の開拓を行うとともに、シグナル分子二次代謝誘導系を利用した天然物探索方法の開発を目指す。インドネシアの生物多様性に富んだ研究シーズ(熱帯特有の植物内生菌、珊瑚・海綿共生菌および水圏生物)と日本側の研究シーズ(生物活性物質の構造決定・水圏生物を利用した生物活性試験・シグナル分子を利用した天然物探索)を融合し、強固な共同研究体制の確立と若手研究者の国際展開を遂行する。

Outline of Final Research Achievements

We performed the following subjects in this project; [Theme-1] Sample collection of endophytes from Karst and ocean, and marine actinomycetes, and structural elucidation of bioactive molecules from these actinomycetes, [Theme-2] Development of natural products discovery using low-molecular signaling molecules, and [Theme-3] Bioassay of natural products using marine organisms (jellyfish and shrimp, etc.), and investigation of biodiversity of aquatic organisms in tropical area.
We isolated 175 actinomycetes from Karst area (45 strains) and ocean area (130 strains). Among them, many unidentified molecular ion peaks were detected in ESI-MS, indicating the presence of novel molecules in our culture collection obtained in this study.

Academic Significance and Societal Importance of the Research Achievements

地球温暖化に伴う我が国の平均気温上昇に伴う、マラリア・デング熱など熱帯地域特有伝染病への対策も考慮する必要性を鑑み、熱帯地域における植物内生放線菌や珊瑚・海綿共生菌の単離を国際共同研究として展開した。コロナ禍であったにもかかわらず、カルスト土壌から45株、珊瑚礁海域から130株の放線菌を単離し、それらの代謝産物解析を行ったところ、3割程度の株において顕著な抗菌活性が検出出来、さらに既知物質の他に新奇分子の存在を見いだした。本地域での放線菌サンプルにおいて、特異な分子構造特性をもつ二次代謝産物の蓄積、さらには熱帯地域伝染病・感染症治療薬の探索が期待できる。

Report

(5 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Research-status Report
  • 2020 Research-status Report
  • 2019 Research-status Report
  • Research Products

    (82 results)

All 2023 2022 2021 2020 2019 Other

All Int'l Joint Research (4 results) Journal Article (17 results) (of which Int'l Joint Research: 4 results,  Peer Reviewed: 15 results,  Open Access: 2 results) Presentation (59 results) (of which Int'l Joint Research: 15 results,  Invited: 9 results) Remarks (2 results)

  • [Int'l Joint Research] マカッサル州立大学/ジェンベル大学-(インドネシア)

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research] マカッサル州立大学/ジェンベル大学(インドネシア)

    • Related Report
      2021 Research-status Report
  • [Int'l Joint Research] マカッサル州立大学(インドネシア)

    • Related Report
      2020 Research-status Report
  • [Int'l Joint Research] Makassar State University/University of Jember(インドネシア)

    • Related Report
      2019 Research-status Report
  • [Journal Article] Isolation and characterization of blackish-brown BY2-melanin accumulated in cultured tobacco BY-2 cells2023

    • Author(s)
      Islam Abul Taher Mohammed Rafiqul、Shinzato Keita、Miyaoka Hiroki、Komaguchi Kenji、Koike Kanae、Arakawa Kenji、Kitamura Kenji、Tanaka Nobukazu
    • Journal Title

      Bioscience, Biotechnology, and Biochemistry

      Volume: 87 Issue: 4 Pages: 395-410

    • DOI

      10.1093/bbb/zbac214

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Accumulation of lankamycin derivative with a branched-chain sugar from a blocked mutant of chalcose biosynthesis in Streptomyces rochei 7434AN42023

    • Author(s)
      Zhang Mingge、Shuang Bao、Arakawa Kenji
    • Journal Title

      Bioorganic & Medicinal Chemistry Letters

      Volume: 80 Pages: 129125-129125

    • DOI

      10.1016/j.bmcl.2023.129125

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Three 4-monosubstituted butyrolactones from a regulatory gene mutant of Streptomyces rochei 7434AN42022

    • Author(s)
      Misaki Yuya、Takahashi Yuzuru、Hara Keisuke、Tatsuno Satoshi、Arakawa Kenji
    • Journal Title

      Journal of Bioscience and Bioengineering

      Volume: 133 Issue: 4 Pages: 329-334

    • DOI

      10.1016/j.jbiosc.2022.01.006

    • Related Report
      2022 Annual Research Report 2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Isolation, Biosynthetic Investigation, and Biological Evaluation of Maniwamycin G, an Azoxyalkene Compound from Streptomyces sp. TOHO-M0252022

    • Author(s)
      Tatsukawa Ayaka、Tanaka Yu、Nagano Haruka、Fukumoto Atsushi、Anzai Yojiro、Arakawa Kenji
    • Journal Title

      Journal of Natural Products

      Volume: 85 Issue: 7 Pages: 1867-1871

    • DOI

      10.1021/acs.jnatprod.2c00131

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Bioinspired computational design of lankacidin derivatives for improvement in antitumor activity2022

    • Author(s)
      Ayoub Ahmed Taha、Nishiura Natsumi、Teshima Aiko、Elrefaiy Mohamed Ali、Muslimin Rukman、Do Kiep Minh、Kodama Takeshi、Lewis Cody Wayne、Chan Gordon、Morita Hiroyuki、Arakawa Kenji
    • Journal Title

      Future Medicinal Chemistry

      Volume: 14 Issue: 19 Pages: 1349-1360

    • DOI

      10.4155/fmc-2022-0134

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Characterization of the surugamide biosynthetic gene cluster of TUA-NKU25, a Streptomyces diastaticus strain isolated from Kusaya and its effects on salt-dependent growth2022

    • Author(s)
      Takeuchi, A., Hirata, A., Teshima, A., Ueki, M., Satoh, T., Matsuda, K., Wakimoto, T., Arakawa, K., Ishikawa, M., Suzuki, T.
    • Journal Title

      Bioscience, Biotechnology, and Biochemistry

      Volume: 87 Issue: 3 Pages: 320-329

    • DOI

      10.1093/bbb/zbac201

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Regulation of secondary metabolites through signaling molecules in Streptomyces2022

    • Author(s)
      Arakawa Kenji、Suzuki Toshihiro
    • Journal Title

      Natural Products from Actinomycetes

      Volume: - Pages: 167-183

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Production of agrocinopine A by Ipomoea batatas agrocinopine synthase in transgenic tobacco and its effect on the rhizosphere microbial community2022

    • Author(s)
      Aiko Tanaka, Maarten H. Ryder, Takamasa Suzuki, Kazuma Uesaka, Nobuo Yamaguchi, Tomoko Amimoto, Motoyasu Otani, Osamu Nakayachi, Kenji Arakawa, Nobukazu Tanaka, Daigo Takemoto
    • Journal Title

      Molecular Plant-Microbe Interactions

      Volume: 35 Issue: 1 Pages: 73-84

    • DOI

      10.1094/mpmi-05-21-0114-r

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Chemoenzymatic synthesis, computational investigation, and antitumor activity of monocyclic lankacidin derivatives2022

    • Author(s)
      Muslimin Rukman、Nishiura Natsumi、Teshima Aiko、Do Kiep Minh、Kodama Takeshi、Morita Hiroyuki、Lewis Cody Wayne、Chan Gordon、Ayoub Ahmed Taha、Arakawa Kenji
    • Journal Title

      Bioorganic Medicinal Chemistry

      Volume: 53 Pages: 116551-116551

    • DOI

      10.1016/j.bmc.2021.116551

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Substrate specificity of two cytochrome P450 monooxygenases involved in lankamycin biosynthesis2021

    • Author(s)
      Aiko Teshima, Hisashi Kondo, Yu Tanaka, Yosi Nindita, Yuya Misaki, Yuji Konaka, Yasuhiro Itakura, Tsugumi Tonokawa, Haruyasu Kinashi, Kenji Arakawa
    • Journal Title

      Bioscience, Biotechnology, and Biochemistry

      Volume: 85 Issue: 1 Pages: 115-125

    • DOI

      10.1093/bbb/zbaa063

    • Related Report
      2021 Research-status Report 2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Overexpression of SRO_3163, a homolog of Streptomyces antibiotic regulatory protein, induces the production of novel cyclohexene-containing enamide in Streptomyces rochei2021

    • Author(s)
      Misaki Yuya、Nindita Yosi、Fujita Kota、Fauzi Amirudin Akhmad、Arakawa Kenji
    • Journal Title

      Bioscience, Biotechnology, and Biochemistry

      Volume: 86 Issue: 2 Pages: 177-184

    • DOI

      10.1093/bbb/zbab206

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Discovery of a Polyamino Acid Antibiotic Solely Comprising L-β-Lysine by Potential Producer Prioritization-Guided Genome Mining2021

    • Author(s)
      Yamanaka Kazuya、Fukumoto Hibiki、Yoshimura Naoki、Arakawa Kenji、Kato Yasuo、Hamano Yoshimitsu、Oikawa Tadao
    • Journal Title

      ACS Chemical Biology

      Volume: 17 Issue: 1 Pages: 171-180

    • DOI

      10.1021/acschembio.1c00832

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] 転写制御因子の改変による放線菌二次代謝活性化2021

    • Author(s)
      見崎 裕也, 荒川 賢治
    • Journal Title

      アグリバイオ

      Volume: 5 Pages: 62-65

    • NAID

      40022470529

    • Related Report
      2020 Research-status Report
  • [Journal Article] SrrB, a pseudo-receptor protein, acts as a negative regulator for lankacidin and lankamycin production in Streptomyces rochei2020

    • Author(s)
      Yuya Misaki, Shouji Yamamoto, Toshihiro Suzuki, Miyuki Iwakuni, Hiroaki Sasaki, Yuzuru Takahashi, Kuninobu Inada, Haruyasu Kinashi, and Kenji Arakawa
    • Journal Title

      Frontiers in Microbiology

      Volume: - Pages: 1089-1089

    • DOI

      10.3389/fmicb.2020.01089

    • Related Report
      2020 Research-status Report 2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Functional Analysis of P450 Monooxygenase SrrO in the Biosynthesis of Butenolide-Type Signaling Molecules in Streptomyces rochei2020

    • Author(s)
      Aiko Teshima, Nozomi Hadae, Naoto Tsuda, Kenji Arakawa
    • Journal Title

      Biomolecules

      Volume: 10 Issue: 9 Pages: 1237-1237

    • DOI

      10.3390/biom10091237

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] ゲノム情報を利活用した休眠二次代謝の活性化2020

    • Author(s)
      見崎 裕也, 荒川 賢治
    • Journal Title

      生物工学会誌

      Volume: 98 Pages: 257-257

    • Related Report
      2020 Research-status Report 2019 Research-status Report
  • [Journal Article] 生理活性天然物を創出する放線菌遺伝資源の利活用2020

    • Author(s)
      稲田 晋宣, 荒川 賢治
    • Journal Title

      アグリバイオ

      Volume: 4 Pages: 216-219

    • NAID

      40022290278

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Presentation] Chemoenzymatic synthesis and computational investigation of lankacidin derivatives for the improvement of antitumor activity2023

    • Author(s)
      Rukman Muslimin, Natsumi Nishiura, Aiko Teshima, Hiroyuki Morita, Ahmed T. Ayoub, Kenji Arakawa
    • Organizer
      International Conference on Natural Products Discovery and Development in the Genomic Era
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Activation of secondary metabolites by overexpression of SARP-type activators in Streptomyces species2023

    • Author(s)
      Yuya Misaki, Yosi Nindita, Kota Fujita, Amirudin Akhmad Fauzi, Kenji Arakawa
    • Organizer
      International Conference on Natural Products Discovery and Development in the Genomic Era
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Isolation, biosynthetic investigation, and biological evaluation of azoxyalkene compounds, maniwamycin G and KA57-A from Streptomyces sp.2023

    • Author(s)
      Haruka Nagano, Ayaka Tatsukawa, Yu Tanaka, Atsushi Fukumoto, Yojiro Anzai, Kenji Arakawa
    • Organizer
      International Conference on Natural Products Discovery and Development in the Genomic Era
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Functional analysis of P450 monooxygenase SrrO in the biosynthesis of Streptomyces rochei butenolides, SRBs, and their inducing activity for secondary metabolites production2023

    • Author(s)
      Asahi Hirata, Aiko Teshima, Nozomi Hadae, Naoto Tsuda, Kenji Arakawa
    • Organizer
      International Conference on Natural Products Discovery and Development in the Genomic Era
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] ミズクラゲの変態制御物質のスクリーニングと単離・構造決定2023

    • Author(s)
      見崎 裕也, 平嶋 友美, 藤井 夏鈴, 住吉 美保, 稲田 晋宣, 鈴木 敏弘, 星野 有太朗, 小山 寛喜, 国吉 久人, 荒川 賢治
    • Organizer
      日本農芸化学会2023年度大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Metabolite profiles of Actinomycetes isolated from the Indonesian Karst and ocean2023

    • Author(s)
      Rukman Muslimin, Alimuddin Ali, Hiroki Koyama, Hisato Kuniyoshi, Kenji Arakawa
    • Organizer
      日本農芸化学会2023年度大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Accumulation of lankamycin derivative with a branched-chain sugar from a blocked mutant of chalcose biosynthesis in Streptomyces rochei 7434AN42023

    • Author(s)
      Mingge Zhang, Bao Shuang, Kenji Arakawa
    • Organizer
      日本農芸化学会2023年度大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 抗マラリア原虫活性化合物開発を指向したシグナル分子誘導ゲノムマイニング2023

    • Author(s)
      平田 朝陽, 手島 愛子, 秋元 萌々子, Awet Alem Teklemichael, 谷口 真由美, 水上 修作, 荒川 賢治
    • Organizer
      日本農芸化学会2023年度大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] アゾキシアルケン化合物KA57A生産菌Streptomyces rocheiに見出された新規ヒドラジド化合物の構造解析・生合成・生物活性2023

    • Author(s)
      長野 遥, 田中 悠, 岡野 芽衣, 福本 敦, 安齊 洋次郎, 荒川 賢治
    • Organizer
      日本農芸化学会2023年度大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] SARP型転写活性化因子の過剰発現による二次代謝生産プロファイルの比較解析2023

    • Author(s)
      劉 洋, 見崎 裕也, Yosi Nindita, 荒川 賢治
    • Organizer
      日本農芸化学会2023年度大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 放線菌ブテノライド型シグナル分子を用いた二次代謝産物ゲノムマイニングの試み2023

    • Author(s)
      秋元 萌々子, 平田 朝陽, 住吉 美保, 鈴木 敏弘, 手島 愛子, 荒川 賢治
    • Organizer
      日本農芸化学会2023年度大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 計算機予測に基づく抗腫瘍活性向上を指向したランカサイジンの誘導体合成2023

    • Author(s)
      岡野 芽衣, 西浦 菜摘, Rukman Muslimin, 手島 愛子, Mohamed Ali Elrefaiy, Kiep Min Do, 児玉 猛, 森田 洋行, Ahmed T. Ayoub, 荒川 賢治
    • Organizer
      日本農芸化学会2023年度大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 伝統水産発酵食品「くさや」から分離した放線菌Streptomyces diastaticus TUA-NKU25株の塩依存的Surugamide A生産と生合成遺伝子の特徴2023

    • Author(s)
      鈴木 敏弘、竹内 葵、平田 朝陽、手島 愛子、植木 美羽、松田 研一、脇本 敏幸、荒川 賢治、石川 森夫
    • Organizer
      日本農芸化学会2023年度大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] The butenolide-type Streptomyces signaling molecule; biosynthesis, its dependent regulatory pathway, and biological activity2022

    • Author(s)
      Kenji Arakawa
    • Organizer
      19th International Symposium on the Biology of Actinomycetes
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 高塩濃度水産発酵物から分離された耐塩性希少放線菌Nocardiopsis alba TUA-HK2GM株の塩耐性機構の解析2022

    • Author(s)
      小宮山 佑, 真崎 祥子, 長田 隆弘,荒川 賢治, 石川 森夫, 鈴木 敏弘
    • Organizer
      第36回日本放線菌学会大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Streptomyces rocheiの遺伝子変異株KA57が生産する新規N-N化合物の構造・生合成解析2022

    • Author(s)
      長野 遥, 田中 悠, 岸本 拓也, 達川 綾香, 國武 博文, 福本 敦, 安齊 洋次郎, 荒川 賢治
    • Organizer
      第36回日本放線菌学会大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] ブテノライド型シグナル分子を用いた二次代謝産物のゲノムマイニングへのアプローチ2022

    • Author(s)
      平田 朝陽, 手島 愛子, 江口 雄聡, 住吉 美保, 荒川 賢治
    • Organizer
      第36回日本放線菌学会大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Exploring of bioactive secondary metabolites in Streptomyces rochei 7434AN42022

    • Author(s)
      張 鳴歌, 西浦 凜貴斗, 荒川 賢治
    • Organizer
      第36回日本放線菌学会大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] SARP型活性化因子SRO_3163発現により蓄積されたUV活性化合物の構造解析2022

    • Author(s)
      見崎 裕也, Yosi Nindita, 藤田 昂大, Amirudin Akhmad Fauzi, 荒川 賢治
    • Organizer
      第36回日本放線菌学会大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Streptomyces rochei 7434AN4株の制御遺伝子変異株に見いだされたガンマブチロラクトン化合物の解析2022

    • Author(s)
      見崎 裕也, 高橋 譲, 原 圭佑, 立野 智資, 荒川 賢治
    • Organizer
      日本生物工学会第74回大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Structural modification of lankacidin derivatives to improve antitumor activity through computational simulation2022

    • Author(s)
      Rukman Muslimin, Natsumi Nishiura, Aiko Teshima, Kiep Minh Do, Takeshi Kodama, Hiroyuki Morita, Cody Wayne Lewis, Gordon Chan, Ahmed Taha Ayoub, and Kenji Arakawa
    • Organizer
      2nd International Conference on Life Science and Biology Education
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 転写活性化因子の強制発現により生産誘導されたエナミド化合物の解析2022

    • Author(s)
      見崎 裕也, Yosi Nindita, 藤田 昂大, Amirudin Akhmad Fauzi, 荒川 賢治
    • Organizer
      日本生物工学会西日本支部・第6回講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Chemoenzymatic synthesis, computational investigation, and antitumor activity of monocyclic lankacidin derivatives2022

    • Author(s)
      Rukman Muslimin, 西浦 菜摘, 手島 愛子, 森田 洋行, Ahmed Taha Ayoub, 荒川 賢治
    • Organizer
      日本生物工学会西日本支部・第6回講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 放線菌が生産するアゾキシアルケン化合物の生合成メカニズムの解析2022

    • Author(s)
      田中 悠, 達川 綾香, 岸本 拓也, 國武 博文, 福本 敦, 安齊 洋次郎, 荒川 賢治
    • Organizer
      日本農芸化学会・中四国支部第61回講演会(例会)
    • Related Report
      2021 Research-status Report
  • [Presentation] 計算機予測による抗腫瘍活性向上を目指した単環式lankacidin誘導体の酵素合成2022

    • Author(s)
      西浦 菜摘, Rukman Muslimin, 手島 愛子, Kiep Min Do, 児玉 猛, 森田 洋行, Cody Wayne Lewis, Gordon Chan, Ahmed T. Ayoub, 荒川 賢治
    • Organizer
      日本農芸化学会・中四国支部第61回講演会(例会)
    • Related Report
      2021 Research-status Report
  • [Presentation] 寿命をコントロールする液胞膜局在性トランスポーターの機能解析2022

    • Author(s)
      益村 晃司、金井 宗良、荒川 賢治、米山 香織、河田 美幸、関藤 孝之、水沼 正樹
    • Organizer
      日本農芸化学会2022年度大会(京都)
    • Related Report
      2021 Research-status Report
  • [Presentation] 高塩濃度水産発酵物由来希少放線菌Amycolatopsis sp. TUA-HKG02Y株の微生物学的特徴と二次代謝生合成遺伝子の比較2022

    • Author(s)
      鈴木 敏弘, 篠田 佳那, 松谷 峰之介, 長田 隆弘, 荒川 賢治, 石川 森夫
    • Organizer
      日本農芸化学会2022年度大会(京都)
    • Related Report
      2021 Research-status Report
  • [Presentation] アゾキシアルケン化合物を生産するStreptomyces rocheiに見出された新規N-N化合物の構造解析・生合成・生物活性2022

    • Author(s)
      長野 遥, 田中 悠, 岸本 拓也, 達川 綾香, 國武 博文, 福本 敦, 安齊 洋次郎, 荒川 賢治
    • Organizer
      日本農芸化学会2022年度大会(京都)
    • Related Report
      2021 Research-status Report
  • [Presentation] シグナル分子を用いた二次代謝産物のゲノムマイニングへのアプローチ2022

    • Author(s)
      平田 朝陽, 手島 愛子, 江口 雄聡, 住吉 美保, 荒川 賢治
    • Organizer
      日本農芸化学会2022年度大会(京都)
    • Related Report
      2021 Research-status Report
  • [Presentation] Comprehensive metabolome analysis to explore the biologically active metabolites in Streptomyces rochei2022

    • Author(s)
      張 鳴歌, 西浦 凜貴斗, 荒川 賢治
    • Organizer
      日本農芸化学会2022年度大会(京都)
    • Related Report
      2021 Research-status Report
  • [Presentation] SARP型転写活性化因子SRO_3163の過剰発現によるシクロヘキセン含有エナミド化合物の生産2022

    • Author(s)
      見崎 裕也, Yosi Nindita, 藤田 昂大, Amirudin Akhmad Fauzi, 荒川 賢治
    • Organizer
      日本農芸化学会2022年度大会(京都)
    • Related Report
      2021 Research-status Report
  • [Presentation] 抗生物質生産を誘導するブテノライド型シグナル分子SRBの構造活性相関解析2022

    • Author(s)
      手島 愛子, 江口 雄聡, 荒川 賢治
    • Organizer
      日本農芸化学会2022年度大会(京都)
    • Related Report
      2021 Research-status Report
  • [Presentation] Natural products discovery through microbial genome mining approaches, and investigation of their biosynthetic machineries and biological activities2021

    • Author(s)
      Kenji Arakawa
    • Organizer
      2021 Webinar Series on Current Techniques Episode 2
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Our recent overview of biosynthetic machinery, structural redesign, regulation, and genome mining in Streptomyces2021

    • Author(s)
      Aiko Teshima and Kenji Arakawa
    • Organizer
      The 6th A3 Foresight Symposium on Chemical & Synthetic Biology of Natural Products
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] 放線菌シグナル分子二次代謝制御系の統合理解およびゲノムマイニングへの展開2021

    • Author(s)
      荒川賢治
    • Organizer
      第16回国際伝統医薬シンポジウム富山
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Biosynthetic investigation of the Streptomyces signaling molecules SRBs that induce secondary metabolites production, and its application for genome mining2021

    • Author(s)
      Aiko Teshima, and Kenji Arakawa
    • Organizer
      MIRAI 2.0 Digital Research and Innovation Week “International Collaboration in a Digital Era; Fostering Innovative Minds for the Future”
    • Related Report
      2021 Research-status Report
  • [Presentation] Understanding of the Streptomyces regulatory network for secondary metabolites production toward development of healthy-ageing society2021

    • Author(s)
      Yuya Misaki, and Kenji Arakawa
    • Organizer
      MIRAI 2.0 Digital Research and Innovation Week “International Collaboration in a Digital Era; Fostering Innovative Minds for the Future”
    • Related Report
      2021 Research-status Report
  • [Presentation] 放線菌シグナル分子の生合成経路の解明および休眠二次代謝活性化への応用2021

    • Author(s)
      手島 愛子, 荒川 賢治
    • Organizer
      生合成若手シンポジウム
    • Related Report
      2021 Research-status Report
  • [Presentation] サツマイモにおけるAgrobacterium由来IbACS1遺伝子の機能解析2021

    • Author(s)
      田中 愛子,Maarten Ryder,鈴木 孝征,山口信雄,大谷 基泰,中谷内 修,荒川 賢治,竹林 裕美子,小嶋 美紀子,榊原 均,森 仁志,田中 伸和,竹本 大吾
    • Organizer
      植物微生物研究会第30回研究交流会
    • Related Report
      2021 Research-status Report
  • [Presentation] 水産発酵食品から分離された放線菌Streptomyces sp. TUA-NKU25株の生育と二次代謝生合成にNaClが及ぼす影響2021

    • Author(s)
      竹内 葵, 長田 隆弘, 佐藤 拓海, 荒川 賢治, 石川 森夫, 鈴木 敏弘
    • Organizer
      第35回日本放線菌学会大会
    • Related Report
      2021 Research-status Report
  • [Presentation] 高塩濃度水産発酵物から分離された希少放線菌Amycolatopsis sp. TUA-HKG02Y株の微生物学的特徴2021

    • Author(s)
      篠田 佳那, 松谷 峰之介, 長田 隆弘, 荒川 賢治, 石川 森夫, 鈴木 敏弘
    • Organizer
      第35回日本放線菌学会大会
    • Related Report
      2021 Research-status Report
  • [Presentation] 計算機シミュレーションを用いたランカサイジンの抗腫瘍活性向上2021

    • Author(s)
      西浦 菜摘, Rukman Muslimin, Ahmed T. Ayoub, 荒川 賢治
    • Organizer
      第35回日本放線菌学会大会
    • Related Report
      2021 Research-status Report
  • [Presentation] 放線菌が生産するアゾキシアルケン化合物の生合成メカニズムの解析2021

    • Author(s)
      田中 悠, 達川 綾香, 岸本 拓也, 國武 博文, 福本 敦, 安齊 洋次郎, 荒川 賢治
    • Organizer
      第35回日本放線菌学会大会
    • Related Report
      2021 Research-status Report
  • [Presentation] Streptomyces rocheiにおけるシュードレセプター様タンパクSrrBの機能解析2021

    • Author(s)
      見崎 裕也, 山本 章治, 岩國 美由季, 鈴木 敏弘, 荒川 賢治
    • Organizer
      第35回日本放線菌学会大会
    • Related Report
      2021 Research-status Report
  • [Presentation] 酵母と線虫を用いた寿命延長に資する機能性成分の同定とその作用メカニズム2021

    • Author(s)
      松﨑 弘哉、久米 一規、荒川 賢治、水沼 正樹
    • Organizer
      第38回Yeast Workshop
    • Related Report
      2021 Research-status Report
  • [Presentation] 放線菌ブテノライド型シグナル伝達分子の二次代謝誘導活性2021

    • Author(s)
      江口 雄聡, 手島 愛子, 荒川 賢治
    • Organizer
      日本農芸化学会・中四国支部第58回講演会(例会)(香川大学)
    • Related Report
      2020 Research-status Report
  • [Presentation] ゲノム大規模欠失株を利用した網羅的二次代謝プロファイル解析2021

    • Author(s)
      藤田 昂大, 西浦 凜貴斗, Amirudin Akhmad Fauzi, Yosi Nindita, 荒川 賢治
    • Organizer
      日本農芸化学会・中四国支部第58回講演会(例会)(香川大学)
    • Related Report
      2020 Research-status Report
  • [Presentation] 放線菌が生産するアゾキシアルケン化合物の生合成機構の解析2021

    • Author(s)
      田中 悠, 達川 綾香, 藤田 昂大, 岸本 拓也, 福本 敦, 安齊 洋次郎, 荒川 賢治
    • Organizer
      日本農芸化学会2021年度大会(仙台)
    • Related Report
      2020 Research-status Report
  • [Presentation] 抗腫瘍活性の向上を指向した、計算化学に基づくランカサイジンの誘導体化2021

    • Author(s)
      西浦 菜摘, Rukman Muslimin, Mohamed Ali Elrefaiy, 森田 洋行, Ahmed T. Ayoub, 荒川 賢治
    • Organizer
      日本農芸化学会2021年度大会(仙台)
    • Related Report
      2020 Research-status Report
  • [Presentation] Exploring and functional enhancement of microbial natural products toward health-aging society2020

    • Author(s)
      Kenji Arakawa
    • Organizer
      International Joint Conference on Science and Technology (Universitas Negeri Makassar, Makassar, Indonesia) Online
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Recent overview of biosynthetic machinery, structural redesign, regulation, and genome mining in Actinomycetes2020

    • Author(s)
      Kenji Arakawa
    • Organizer
      The 5th A3 Foresight Symposium on Chemical & Synthetic Biology of Natural Products (Inha University, Incheon, Korea) Online
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] 抗生物質生産を制御するシュードレセプターSrrBの機能解析2020

    • Author(s)
      見崎 裕也, 山本 章治, 鈴木 敏弘, 岩國 美由季, 高橋 譲, 稲田 晋宣, 木梨 陽康, 荒川 賢治
    • Organizer
      日本生物工学会西日本支部会・第5回講演会(岡山理科大学)
    • Related Report
      2020 Research-status Report
  • [Presentation] 計算科学に基づき抗腫瘍活性向上を目指したランカサイジン誘導体の高機能化2020

    • Author(s)
      西浦 菜摘, Rukman Muslimin, Mohamed Ali Elrefaiy, 森田 洋行, Ahmed Taha Ayoub, 荒川 賢治
    • Organizer
      日本生物工学会西日本支部会・第5回講演会(岡山理科大学)
    • Related Report
      2020 Research-status Report
  • [Presentation] Streptomyces rochei 7434AN4株の線状ゲノムの全塩基配列決定とその解析2020

    • Author(s)
      Yosi Nindita, 稲田 晋宣, 曹 志生, Amirudin Akhmad Fauzi, 手島 愛子, 見崎 裕也, Rukman Muslimin, 楊 英杰, 志波 優, 吉川 博文, 田上 道平 Alexander Lezhava, 石川淳, 黒田 誠, 関塚 剛史, 木梨 陽康, 荒川 賢治
    • Organizer
      日本農芸化学会2020年度大会
    • Related Report
      2019 Research-status Report
  • [Presentation] 変態阻害物質を用いたミズクラゲのストロビレーションの組織化学的解析2020

    • Author(s)
      藤井 夏鈴, 荒川 賢治, 国吉 久人
    • Organizer
      日本農芸化学会2020年度大会
    • Related Report
      2019 Research-status Report
  • [Presentation] Microbial natural products discovery through various genome mining approaches2020

    • Author(s)
      Kenji ARAKAWA
    • Organizer
      Kuliah Perdana (Primary Lecture) (University of Jember, Jember, Indonesia)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Concept of natural products discovery and utilization isolated from Sulawesi Island for creating the ecosystem diversity2020

    • Author(s)
      Kenji ARAKAWA
    • Organizer
      Guest Lecture (Makassar State University, Makassar, Indonesia)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Natural products discovery through microbial genome mining approaches and extensive analysis of their biosynthetic machineries and biological activities2019

    • Author(s)
      Kenji ARAKAWA
    • Organizer
      2nd Egyptian-Japanese Joint Symposium (Heliopolis University, Cairo, Egypt)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Overview of biosynthetic pathway of signal molecules that induce antibiotic production in Streptomyces rochei2019

    • Author(s)
      Aiko TESHIMA and Kenji ARAKAWA
    • Organizer
      2nd Egyptian-Japanese Joint Symposium (Heliopolis University, Cairo, Egypt)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Remarks] 細胞機能化学研究室・荒川グループのホームページ

    • URL

      https://home.hiroshima-u.ac.jp/karakawa/index.html

    • Related Report
      2022 Annual Research Report 2021 Research-status Report 2020 Research-status Report
  • [Remarks] 細胞機能化学研究室・荒川グループのホームページ

    • URL

      https://home.hiroshima-u.ac.jp/mbiotech/5lab/Arakawa/intro-J.html

    • Related Report
      2019 Research-status Report

URL: 

Published: 2019-10-10   Modified: 2024-01-30  

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