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大津 厳生

ALUMNI 2025年7月現在、筑波大学が主たる所属機関ではありません

Ohtsu, Iwao

株式会社ユーグレナ , R&Dカンパニー , テクニカルディレクター
euglena Co., Ltd. , R＆D Company , Technical Director

https://www.mics.tsukuba.ac.jp/

https://srepeditorialsite.nature.com/directory/editorial-board-members?query=Iwao%20Ohtsu

宇宙滞在が招く酸化ストレス 健康な宇宙生活の手がかりに

2022-01-13

大津 厳生
宇宙飛行は生物の抗酸化能を低下させる～宇宙で健康的に活動するための重要な手掛かりに～

2021-12-21

大津 厳生
微生物の機能を利用したバイオ化合物の開発

2020-09-25

高谷 直樹 中島(神戸) 敏明 大津 厳生 岡根 泉 八幡 穣
ミドリムシが油を生産する際の硫黄に関する副次的反応を解明〜バイオ燃料生産効率化に貢献する成果

2019-05-14

大津 厳生
オープンアクセス版の論文は「つくばリポジトリ」で読むことができます。
  1. 1. Temporal and fertilizer-dependent dynamics of soil bacterial communities in buckwheat fields under long-term management Susumu Morigasaki; Motomu Matsui; Iwao Ohtsu; Yuki Doi (+4 著者) Naoki Takaya
      Scientific Reports 14: (2024) Semantic Scholar
  2. 2. Ergothioneine production by Corynebacterium glutamicum harboring heterologous biosynthesis pathways. Takashi Hirasawa; Yuki Shimoyamada; Yukio Tachikawa; Yasuharu Satoh (+2 著者) Iwao Ohtsu
      Journal of bioscience and bioengineering 135: 25 (2023) Semantic Scholar
  3. 3. Changes in Sulfur Metabolism in Mouse Brains Following Radon Inhalation Kanzaki, Norie; Sakoda, Akihiro; Kataoka, Takahiro; Sun, Leu (+2 著者) Yamaoka, Kiyonori
      International Journal of Environmental Research and Public Health 19: 10750 (2022) Semantic Scholar
  4. 4. A new therapy against ulcerative colitis via the intestine and brain using the Si-based agent Koyama, Yoshihisa; Kobayashi, Yuki; Hirota, Ikuei; Sun, Yuanjie (+6 著者) Shimada, Shoichi
      Scientific reports 12: 9634 (2022) Semantic Scholar
  5. 5. Impact of spaceflight and artificial gravity on sulfur metabolism in mouse liver: sulfur metabolomic and transcriptomic analysis Kurosawa, Ryo; Sugimoto, Ryota; Imai, Hiroe; Atsuji, Kohei (+3 著者) Suzuki, Kengo
      Scientific reports 11: 21786 (2021) Semantic Scholar
  6. 6. Development of quantitative analytical method for volatile thiol compound with LC-ESI-MS as nonvolatile derivative by integrating a thiol-specific derivatization Kawano, Yusuke; Suzuki, Kengo; Ohtsu, Iwao
      Bioscience, biotechnology, and biochemistry 85: 1932 (2021) Semantic Scholar
  7. 7. ヒトの健康に必須なエルゴチオネインの発酵生産法の確立と 評価系Sulfer indexの開発 大津,厳生
      JATAFF Journal (2020)
  8. 8. Defect of RNA pyrophosphohydrolase RppH enhances fermentative production of L-cysteine in Escherichia coli Morigasaki, Susumu; Umeyama, Akinori; Kawano, Yusuke; Aizawa, YasushiOhtsu, Iwao
      The Journal of general and applied microbiology 66: 307 (2020) Semantic Scholar
  9. 9. High production of ergothioneine in Escherichia coli using the sulfoxide synthase from Methylobacterium strains Tomoyuki, Kamide; Shun, Takusagawa; Naoyuki, Tanaka; Yasushi, Ogasawara (+3 著者) Tohru, Dairi
      J. Agric. Food Chem. 68: 6390 (2020) Semantic Scholar
  10. 10. Ergothioneine, a metabolite of the gut bacterium Lactobacillus reuteri, protects against stress-induced sleep disturbances Matsuda, Yoshiki; Ozawa, Nobuyuki; Shinozaki, Takiko; Wakabayashi, Ken-ichi (+3 著者) Tatebayashi, Yoshitaka
      TRANSLATIONAL PSYCHIATRY 10: (2020) Semantic Scholar
  11. 11. 抗酸化物質エルゴチオネインの組換え微生物による発酵生産 佐藤康治; 大津, 厳生; 大利徹
      科学と工業 94: 40 (2020)
  12. 12. 4-1-2 様々な硫黄源が植物の生育と硫黄代謝に及ぼす影響（4-1 植物の多量栄養素 2020年度岡山大会） 丸山, 明子; 一瀬, 智美; 河野, 祐介; 大津, 厳生 (+5 著者) Khamsalath, Soudthedlath
      Abstracts of the Annual Meetings, Japanese Society of Soil Science and Plant Nutrition 66: 37 (2020)
  13. 13. Effects of Thiosulfate as a Sulfur Source on Plant Growth, Metabolites Accumulation and Gene Expression in Arabidopsis and Rice Nakajima, Takatsugu; Kawano, Yusuke; Ohtsu, Iwao; Maruyuama-Nakashita, Akiko (+5 著者) Ohkama-Ohtsu, Naoko
      PLANT AND CELL PHYSIOLOGY 60: 1683 (2019) Semantic Scholar
  14. 14. バイオテクノロジー分野における硫黄化合物の網羅的解析技術がもたらす可能性 新多智明; 阿閉耕平; 鈴木健吾; 河野祐介大津, 厳生
      日本食品工学会誌 20: 4 (2019)
  15. 15. Development of high-throughput quantitative analytical method for l-cysteine-containing dipeptides by LC-MS/MS toward its fermentative production Kawano, Yusuke; Shiroyama, Maeka; Kanazawa, Koji; Suzuki, Yasushi A.Ohtsu, Iwao
      AMB EXPRESS 9: 91 (2019) Semantic Scholar
  16. 16. Elevated levels of circulating ITIH4 are associated with hepatocellular carcinoma with nonalcoholic fatty liver disease: from pig model to human study Nakamura, Naohiko; Hatano, Etsuro; Iguchi, Kohta; Sato, Motohiko (+12 著者) Ikegawa, Masaya
      BMC cancer 19: 621 (2019) Semantic Scholar
  17. 17. Effects of Thiosulfate as a Sulfur Source on Plant Growth, Metabolites Accumulation and Gene Expression in Arabidopsis and Rice Nakajima, Takatsugu; Kawano, Yusuke; Ohtsu, Iwao; Maruyuama-Nakashita, Akiko (+6 著者) Ohkama-Ohtsu, Naoko
      Plant & cell physiology 60: 1683 (2019) Semantic Scholar
  18. 18. Gram-scale fermentative production of ergothioneine driven by overproduction of cysteine in Escherichia coli Tanaka, Naoyuki; Kawano, Yusuke; Satoh, Yasuharu; Dairi, TohruOhtsu, Iwao
      SCIENTIFIC REPORTS 9: 1 (2019) Semantic Scholar
  19. 19. Characterization of sulfur-compound metabolism underlying wax-ester fermentation in Euglena gracilis. Koji Yamada; Tomoaki Nitta; Kohei Atsuji; Maeka Shiroyama (+7 著者) Kengo Suzuki
      Scientific reports 9: 853 (2019) Semantic Scholar
  20. 20. Generation of hydrogen sulfide from sulfur assimilation in Escherichia coli Tanaka, Naoyuki; Hatano, Tomoyuki; Saito, Soshi; Wakabayashi, Yukari (+2 著者) Ohtsu, Iwao
      JOURNAL OF GENERAL AND APPLIED MICROBIOLOGY 65: 234 (2019) Semantic Scholar
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  1. 1. ヒトマイクロバイオーム Vol. 2 解析技術の進展とデータ駆動型・ターゲット機能型研究最前線 大津,厳生 (担当:分担執筆, 範囲:硫黄でマイクロバイオームを知る：腸内・口腔内フローラに役立つツール)
    株式会社エヌ・ティー・エス 2020年6月 (ISBN: 9784860436599)
  2. 2. 驚愕の代謝システム 大津厳生 (担当:分担執筆, 範囲:進化の果てに消失した硫黄同化)
    2014年9月 (ISBN: 9784758103411)

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