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Effects of antibiotics on the microbial arsenic cycle in aquatic environments

Research Project

Project/Area Number 23681005
Research Category

Grant-in-Aid for Young Scientists (A)

Allocation TypeSingle-year Grants
Research Field Environmental dynamic analysis
Research InstitutionNational Institute for Environmental Studies

Principal Investigator

YAMAMURA Shigeki  独立行政法人国立環境研究所, 地域環境研究センター, 主任研究員 (90414391)

Project Period (FY) 2011-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥23,530,000 (Direct Cost: ¥18,100,000、Indirect Cost: ¥5,430,000)
Fiscal Year 2014: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2013: ¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2012: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2011: ¥11,180,000 (Direct Cost: ¥8,600,000、Indirect Cost: ¥2,580,000)
Keywordsヒ素 / 環境動態 / 抗生物質 / 耐性細菌 / ヒ酸塩 / 亜ヒ酸塩
Outline of Final Research Achievements

We investigated the effects of antibiotics on microbial arsenate (As(V)) reduction and arsenite (As(III)) oxidation in sediments collected from a small pond and a eutrophic lake. The As(V)-reducing activities were less susceptible to chloramphenicol in aerobic conditions than in anaerobic conditions. Aerobic As(V) reduction proceeded in the presence of diverse types of antibiotics. In contrast, some antibiotics strongly inhibited aerobic As(III) oxidation. These results indicate that the aerobic As(III) oxidizers in the sediment are more sensitive to certain types of antibiotics than the aerobic As(V) reducers. Our results suggest that antibiotic disturbance of environmental microbial communities affects the biogeochemical cycle of As.

Report

(5 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Annual Research Report
  • 2012 Annual Research Report
  • 2011 Annual Research Report
  • Research Products

    (14 results)

All 2014 2013 2012 2011 Other

All Journal Article (3 results) (of which Acknowledgement Compliant: 1 results,  Peer Reviewed: 2 results) Presentation (9 results) Book (1 results) Remarks (1 results)

  • [Journal Article] 微生物によるヒ素の酸化・還元に及ぼす抗生物質の影響2014

    • Author(s)
      山村茂樹
    • Journal Title

      水環境学会誌

      Volume: 37(A) Pages: 314-321

    • Related Report
      2014 Annual Research Report
    • Acknowledgement Compliant
  • [Journal Article] Effect of Antibiotics on Redox Transformations of Arsenic and Diversity of Arsenite-Oxidizing Bacteria in Sediment Microbial Communities.2014

    • Author(s)
      Yamamura S., Watanabe K., Suda W., Tsuboi S., Watanabe M.
    • Journal Title

      Environ. Sci. Technol.

      Volume: 48 Issue: 1 Pages: 350-357

    • DOI

      10.1021/es403971s

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Microbiology of inorganic arsenic: From metabolism to bioremediation.2014

    • Author(s)
      Yamamura S., Amachi S.
    • Journal Title

      J. Biosci. Bioeng.

      Volume: 印刷中

    • NAID

      110009838761

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Presentation] 亜ヒ酸濃度が土壌中の亜ヒ酸酸化細菌群集構造に及ぼす影響2014

    • Author(s)
      董典涛, 山村茂樹, 山口紀子, 牧野知之, 天知誠吾
    • Organizer
      環境微生物系学会合同大会2014
    • Place of Presentation
      浜松
    • Year and Date
      2014-10-17 – 2014-10-20
    • Related Report
      2014 Annual Research Report
  • [Presentation] 異化型ヒ素還元細菌と酸化還元メディエーターを併用した汚染土壌浄化技術の開発2014

    • Author(s)
      山村茂樹, 天知誠吾, 池道彦
    • Organizer
      日本生物工学会第66回大会
    • Place of Presentation
      札幌
    • Year and Date
      2014-09-09 – 2014-09-11
    • Related Report
      2014 Annual Research Report
  • [Presentation] 微生物によるヒ素の環境動態変化に及ぼす抗生物質の影響の解明2013

    • Author(s)
      山村茂樹, 渡邊圭司, 須田亙, 坪井隼, 渡邊未来
    • Organizer
      第29回日本微生物生態学会大会
    • Place of Presentation
      鹿児島大学郡元キャンパス
    • Related Report
      2013 Annual Research Report
  • [Presentation] 微生物によるヒ素可溶化に及ぼすリボフラビンの影響2013

    • Author(s)
      山村茂樹
    • Organizer
      第47回日本水環境学会年会
    • Place of Presentation
      大阪工業大学大宮キャンパス
    • Related Report
      2012 Annual Research Report
  • [Presentation] 抗生物質が好気環境での微生物によるヒ酸還元を促進する?2012

    • Author(s)
      山村茂樹, 渡邊圭司, 渡邊未来
    • Organizer
      第46回日本水環境学会年会
    • Place of Presentation
      東洋大学(東京都)
    • Year and Date
      2012-03-14
    • Related Report
      2011 Annual Research Report
  • [Presentation] 微生物によるヒ素・セレン還元を利用した環境浄化2012

    • Author(s)
      山村茂樹
    • Organizer
      第28回日本微生物生態学会大会
    • Place of Presentation
      豊橋技術科学大学
    • Related Report
      2012 Annual Research Report
  • [Presentation] 湖沼底泥中の亜ヒ酸塩酸化細菌群に及ぼす各種抗生物質の影響2012

    • Author(s)
      山村茂樹
    • Organizer
      日本水処理生物学会第49回大会
    • Place of Presentation
      北里大学白金キャンパス
    • Related Report
      2012 Annual Research Report
  • [Presentation] 環境微生物によるヒ素の酸化・還元に及ぼす抗生物質の影響2011

    • Author(s)
      山村茂樹, 渡邊圭司, 渡邊未来
    • Organizer
      第17回ヒ素シンポジウム
    • Place of Presentation
      つくば国際会議場(茨城県)
    • Year and Date
      2011-11-19
    • Related Report
      2011 Annual Research Report
  • [Presentation] Role of Redox Active Vitamins in Microbial Arsenic Mobilization2011

    • Author(s)
      Shigeki Yamamura, Keiji Watanabe, Mirai watanabe, Satoshi Soda, Michihiko Ike
    • Organizer
      IUMS 2011 The Unlimited World of Microbes
    • Place of Presentation
      札幌コンベンションセンター(北海道)
    • Year and Date
      2011-09-07
    • Related Report
      2011 Annual Research Report
  • [Book] 地球を救うメタルバイオテクノロジー2014

    • Author(s)
      山下光雄, 清和成 編
    • Total Pages
      242
    • Publisher
      成山堂書店
    • Related Report
      2014 Annual Research Report
  • [Remarks] 国立環境研究所◎地域環境研究センター ホームページ 山村茂樹のページ

    • URL

      http://www.nies.go.jp/chiiki/kenkyusha/yamamura_shigeki.html

    • Related Report
      2012 Annual Research Report

URL: 

Published: 2011-04-06   Modified: 2019-07-29  

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