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ROLE OF AEROBIC PHOTOSYNTHETIC BACTERIA IN MARINE ECOSYSTEMS.

Research Project

Project/Area Number 05660198
Research Category

Grant-in-Aid for General Scientific Research (C)

Allocation TypeSingle-year Grants
Research Field General fisheries
Research InstitutionUniversity of Tokyo

Principal Investigator

OTOBE Hirotaka (1994)  University of Tokyo, Ocean Research Institute, Assistant Professor, 海洋研究所, 助手 (10169328)

芝 恒男 (1993)  東京大学, 海洋研究所, 助手 (20126080)

Co-Investigator(Kenkyū-buntansha) SHIBA Tsuneo  National Fisheries University, Department of Food and Natural Resources, Associa, 製造学科, 助教授 (20126080)
Project Period (FY) 1993 – 1994
Project Status Completed (Fiscal Year 1994)
Budget Amount *help
¥2,100,000 (Direct Cost: ¥2,100,000)
Fiscal Year 1994: ¥1,000,000 (Direct Cost: ¥1,000,000)
Fiscal Year 1993: ¥1,100,000 (Direct Cost: ¥1,100,000)
KeywordsPHOTOSYNTHESIS, / AEROBIC, / BACTERIOCHLOROPHYLL / クロロフィル / 好気性光合成細菌 / 海洋の生物生産 / 海洋微生物
Research Abstract

Distribution of aerobic bacteriochlorophyll-containing heterotrophic bacteria (ABHB) was examined at Otsuchi Bay, Iwate. The highest population of ABB was found in Julys of 1992 and 1993, and its percentage in total aerobic heterotrophic bacteria counted on agar plates ranged from 20 to 50%. ABHB was present at lesser extents in August and September but found in neither of May nor October. Increase of ABHB proportions was coincident with the stratification of seawater, but not seemed correlated with the change of solar radiation intensity.
Restriction fragment length polymorphism's of 16S rRNA gene and pufM gene indicated that the ABHB in Otsuchi Bay were included in a monophyletic cluster, while 63 strains of ABHB isolated from coastal areas of Australia divided into 23 different clusters.

Report

(3 results)
  • 1994 Annual Research Report   Final Research Report Summary
  • 1993 Annual Research Report
  • Research Products

    (14 results)

All Other

All Publications (14 results)

  • [Publications] Wakao, N., Shiba, T., Hiraishi, A. and Sakurai, Y.: "Distribution of Bacterio-chloraphylla in a species of the giaus Acidiphiliuon" Current Microbiology. 27. 277-280 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Shiba, T.: "Digtribution of aerobic bacteriochlorophyll-containing bacterin in Otsuchi Bay,Iwate" Fisheies Science. 61. 47-50 (1995)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Nishimura, Y., Maroga, S. et al.: "DNA relatedness and Chemotaxonouic Features of Aerobic Bacteriochloroplyee-Containing Bacteria isolateg from Coasts of Australia" J. Apple. Gea. Bacteriol.40. 287-296 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] D. Guerrelo and C. pedros-Alio: "Trends in Microbial Ecology" スペイン微生物学会, 362 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Wakao, N., Shiba, T.et al.: "Distribution of Bacteriochlorophyll a in Acidiphilium.a Species of the Genus." Current Microbial.27. 277-280 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Nishimura, Y., Muroga, S,et al.: "DNA relatedness and Chemotaxonomic Features of Aerobic Bacteriochlorophyll-Containing Bacteria isolated from Coasts of Australia." J.Appl.Gen.Bacteriol.40. 287-296 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Shiba, T.: "Distribution of Aerobic Bacteriochlorophyll-Containing Bacteria in Bay." Fisheries Science.61. 47-50 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Shiba, T.et al.: Ecology of Aerobic Phototrophic Bacteria.In : "Trends in Mictobical Ecology" ed.by D.Guerrelo and C.pedros-Alio.Spanish Society for Microbiology.55-58 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Shiba,T.et al.: "Ecology of Aerobic Phototrophic Bacteria." In:“Trends in Microbical Ecology"ed.by D.Guerrelo and C.Pedros-Alio.Spanish Society for Microbiology.55-58 (1993)

    • Related Report
      1994 Annual Research Report
  • [Publications] Wakao,N.,Shiba,T.et al.: "Distribution of Bacteriochlorophyll a in a Species of the Genus Acidiphilium." Current Microbiol.27. 277-280 (1993)

    • Related Report
      1994 Annual Research Report
  • [Publications] Nishimura,Y.,Muroga,S.et al.: "DNA relatedness and Chemotaxonomic Features of Aerobic Bacteriochlorophyll-Containing Bacteria isolated from Coasts of Australia." J.Appl.Gen.Bacteriol.40. 287-296 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] Shiba,T.: "Distribution of Aerobic Bacteriochlorophyll-Containing Bacteria in Bay." Fisheries Science.61(In Press). (1995)

    • Related Report
      1994 Annual Research Report
  • [Publications] Wakao Norio 若尾 紀夫: "Distribution of Bacteriochlorophyll a in Species of the Genus Acidiphilium" Current Microbiology. 27. 277-279 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] Guerrero R.: "Trends in Microbial Ecology" Spanish Society for Microbiology, 362 (1993)

    • Related Report
      1993 Annual Research Report

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Published: 1993-04-01   Modified: 2016-04-21  

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