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        <identifier>oai:kindai.repo.nii.ac.jp:00003466</identifier>
        <datestamp>2023-06-21T01:34:39Z</datestamp>
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          <dc:title>クロマグロ養殖場海域の物質循環を統べる細菌鍵種の特定</dc:title>
          <dcterms:alternative>Bacterial key species as a regulator of organic matter flux in a bluefin tuna farming environment</dcterms:alternative>
          <jpcoar:creator>
            <jpcoar:creatorName>谷口,  亮人</jpcoar:creatorName>
            <jpcoar:creatorName xml:lang="ja-Kana">タニグチ, アキト</jpcoar:creatorName>
          </jpcoar:creator>
          <jpcoar:subject subjectScheme="Other">クロマグロ養殖</jpcoar:subject>
          <jpcoar:subject subjectScheme="Other">サンゴ</jpcoar:subject>
          <jpcoar:subject subjectScheme="Other">サンゴ粘液</jpcoar:subject>
          <jpcoar:subject subjectScheme="Other">ブロモデオキシウリジン</jpcoar:subject>
          <jpcoar:subject subjectScheme="Other">次世代シークエンス</jpcoar:subject>
          <jpcoar:subject subjectScheme="Other">細菌鍵種</jpcoar:subject>
          <jpcoar:subject subjectScheme="Other">物質循環</jpcoar:subject>
          <datacite:description descriptionType="Abstract">研究成果の概要（和文): 本研究課題では, 造礁サンゴが群棲するクロマグロ養殖場海域における細菌群の変動を調べ, その物質循環を統べる細菌鍵種を特定した. 季節に係わらず, 造礁サンゴの放出する粘液によって, 細菌生産が増加することを明らかにした. 活発に増殖している細菌群の次世代シークエンス解析を行った結果, ごく一部の細菌種がその細菌生産を担っていることを明らかにした. これらの細菌種が, 本養殖場海域における細菌鍵種である可能性が高い.                研究成果の概要（英文): In this study, bacterial key species which would regulate organic matter flux in a bluefin tuna farming environment have been identified. Bacterial production in seawater was enhanced by released coral mucus regardless of the season. It was found that only a few bacterial species were dominant in the community of active growing bacteria from the analysis of next generation sequencing, suggesting they play a key role in the enhanced production. These bacteria should be "key species" as regulators of organic matter flux in the bluefin tuna farming environment where corals inhabit.</datacite:description>
          <datacite:description descriptionType="Other">研究種目：若手研究(B);  研究期間：2013～2014;   課題番号：25870936;   研究分野：微生物海洋学;   科研費の分科・細目：</datacite:description>
          <datacite:description descriptionType="Other">Research Paper</datacite:description>
          <datacite:description descriptionType="Other">application/pdf</datacite:description>
          <dc:publisher>近畿大学</dc:publisher>
          <datacite:date dateType="Issued">2014-01-01</datacite:date>
          <dc:language>jpn</dc:language>
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            <jpcoar:relatedTitle>https://kaken.nii.ac.jp/d/r/10548837.ja.html</jpcoar:relatedTitle>
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          <jpcoar:sourceTitle>科学研究費助成事業研究成果報告書 (2014. )</jpcoar:sourceTitle>
          <jpcoar:pageStart>1</jpcoar:pageStart>
          <jpcoar:pageEnd>5</jpcoar:pageEnd>
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            <jpcoar:URI label="KAKEN_25870936seika.pdf">https://kindai.repo.nii.ac.jp/record/3466/files/KAKEN_25870936seika.pdf</jpcoar:URI>
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            <datacite:date dateType="Available">2016-02-17</datacite:date>
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