{"created":"2023-05-15T16:41:04.871425+00:00","id":15593,"links":{},"metadata":{"_buckets":{"deposit":"81fb79e8-58eb-454d-a8de-a44d60f01198"},"_deposit":{"created_by":2,"id":"15593","owners":[2],"pid":{"revision_id":0,"type":"depid","value":"15593"},"status":"published"},"_oai":{"id":"oai:nagasaki-u.repo.nii.ac.jp:00015593","sets":["143:1253:1254"]},"author_link":["57828","57835","57830","57833","57827","57832","57834","57829","57831"],"item_10_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2010","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"172","bibliographicPageStart":"165","bibliographic_titles":[{"bibliographic_title":"Coastal Environmental and Ecosystem Issues of the East China Sea"}]}]},"item_10_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"An annelid polychaetes, Capitella sp. I is one of the most common components of macro faunal communities in organically enriched, sulfide-rich marine sediments. The burrow and protruding tubes made by the polychaetes have been known to function as oxidation/reduction boundaries on which numbers of metabolically active bacteria colonize, and therefore play central roles in material cycles and energy flows in the soft bottom environments. In order to obtain insights into the abundance and structure of bacterial community on burrow lining of the worm, we employed experimental microcosms composed of soft-agar containing ca. 5 mM sodium sulfide to mimic sulfidic sediment inhabited by Capitella sp. I. Direct counting of the bacterial cells retrieved from burrow in the agar microcosms revealed that up to nearly 107 bacteria cells per mm2 were found on the burrow lining. DNA extraction and subsequent amplification of 16Sr RNA gene from microbial cells on the burrow enabled clone analyses of bacterial community present on the burrow lining of Capitella sp. I. Preliminary results demonstrated that gamma proteobacteria was the most abundant phylogenetic component of the bacterial community. Alpha- and epsilon proteobacteria, and CFB group bacteria were nearly equally contributing to the remaining bacterial flora. These results imply that burrow lining of Capitella sp. I harbors highly abundant and phylogenetically diverse bacterial cells, which is consistent with the previous reports on mutual relationship between bacteria and the worm.","subitem_description_type":"Abstract"}]},"item_10_description_5":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"Nagasaki University Major Research Project: Restoration of Marine Environment and Resources in East Asia","subitem_description_type":"Other"}]},"item_10_description_62":{"attribute_name":"引用","attribute_value_mlt":[{"subitem_description":"Coastal Environmental and Ecosystem Issues of the East China Sea ,pp.165-172; 2010","subitem_description_type":"Other"}]},"item_10_publisher_32":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"TERRAPUB"}]},"item_10_relation_8":{"attribute_name":"ISBN","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"9784887041516","subitem_relation_type_select":"ISBN"}}]},"item_10_relation_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"BB01538341","subitem_relation_type_select":"NCID"}}]},"item_10_rights_12":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"© by TERRAPUB and Nagasaki University, 2010."}]},"item_10_version_type_15":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Wada, Minoru"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Dan, Zhang"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Do, Hyung-Ki"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Nomura, Hideaki"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kunihiro, Tadao"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Nishimura, Masahiko"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kogure, Kazuhiro"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ohwada, Kouichi"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Tsutsumi, Hiroaki"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-12-23"}],"displaytype":"detail","filename":"nu2010165.pdf","filesize":[{"value":"62.6 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"nu2010165.pdf","url":"https://nagasaki-u.repo.nii.ac.jp/record/15593/files/nu2010165.pdf"},"version_id":"9140d404-4531-4789-96c7-8a681efd47b4"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Capitella sp. I","subitem_subject_scheme":"Other"},{"subitem_subject":"burrow","subitem_subject_scheme":"Other"},{"subitem_subject":"bacterial abundancesulfur oxidizing bacteria","subitem_subject_scheme":"Other"},{"subitem_subject":"Arcobacter","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"research report","resourceuri":"http://purl.org/coar/resource_type/c_18ws"}]},"item_title":"Estimation of Abundance and Diversity of Bacteria Associating with Burrow Lining of Capitella sp. I in Seawater Soft-Agar Microcosm","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Estimation of Abundance and Diversity of Bacteria Associating with Burrow Lining of Capitella sp. I in Seawater Soft-Agar Microcosm"}]},"item_type_id":"10","owner":"2","path":["1254"],"pubdate":{"attribute_name":"公開日","attribute_value":"2010-08-11"},"publish_date":"2010-08-11","publish_status":"0","recid":"15593","relation_version_is_last":true,"title":["Estimation of Abundance and Diversity of Bacteria Associating with Burrow Lining of Capitella sp. I in Seawater Soft-Agar Microcosm"],"weko_creator_id":"2","weko_shared_id":-1},"updated":"2023-05-17T21:13:36.210987+00:00"}