{"created":"2021-03-01T07:00:17.730653+00:00","id":40644,"links":{},"metadata":{"_buckets":{"deposit":"e1f72ae4-6b29-4899-a3bd-0632f0293b58"},"_deposit":{"id":"40644","owners":[],"pid":{"revision_id":0,"type":"depid","value":"40644"},"status":"published"},"_oai":{"id":"oai:repository.dl.itc.u-tokyo.ac.jp:00040644","sets":["40:6494:7162:7180:7181","9:504:7165:7182:7183"]},"item_4_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2012-03-20","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicPageEnd":"69","bibliographicPageStart":"67","bibliographicVolumeNumber":"35","bibliographic_titles":[{"bibliographic_title":"Coastal marine science"}]}]},"item_4_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Nitzschia navis-varingica, a diatom widely distributed in brackish waters of Japan and Southeast Asia, was found to produce domoic acid (DA) and its derivatives isodomoic acids A (IA) and B (IB) as the major toxin components. The toxin composition of N. navis-varingica has previously been classified into three types namely DA type (produces DA and IB with an IB ratio of less than 10%), DA-IB type (the IB ratio is 20-80%) and IA-IB type (produces no DA). In the latter type, the ratio of IB tends to be higher in southern areas. In order to investigate more detailed distribution of ASP toxin types of N. navis-varingica, a screening was performed in three localities on Luzon Island, the Philippines. All isolates from one locality, Bulacan, were the DA-IB type. Isolates from the other two localities, Alaminos and Cavite, were found to make up two different and never described toxin composition types, the IB and the DA-IA-IB types, respectively. Sub-strains established from a representative parent of each new toxin composition type showed the same toxin composition as the parental strains. These results suggest that ASP toxin composition types of N. navis-varingica are more complex than previously reported.","subitem_description_type":"Abstract"}]},"item_4_description_6":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"Proceedings of the Horiba International Conference \"New Direction of Ocean Research in the Western Pacific\" : Past, Present and Future of UNESCO/IOC/WESTPAC Activity for 50 years and the JSPS Project \"Coastal Marine Science\"","subitem_description_type":"Other"},{"subitem_description":"Section I: Research Articles/Harmful microalgae","subitem_description_type":"Other"}]},"item_4_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.15083/00040635","subitem_identifier_reg_type":"JaLC"}]},"item_4_publisher_20":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"International Coastal Research Center, Atmosphere and Ocean Research Institute, the University of Tokyo"}]},"item_4_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11957899","subitem_source_identifier_type":"NCID"}]},"item_4_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"13493000","subitem_source_identifier_type":"ISSN"}]},"item_4_subject_15":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"452","subitem_subject_scheme":"NDC"}]},"item_4_text_21":{"attribute_name":"出版者別名","attribute_value_mlt":[{"subitem_text_value":"東京大学大気海洋研究所国際沿岸海洋研究センター"}]},"item_4_text_4":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"Buerau of Fisheries and Aquatic Resources"},{"subitem_text_value":"School of Marine Biosciences, Kitasato University"},{"subitem_text_value":"Natural History Museum of Denmark, University of Copenhagen"},{"subitem_text_value":"The University of Tokyo"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Romero, Marc Lawrence J."}],"nameIdentifiers":[{"nameIdentifier":"93392","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kotaki, Yuichi"}],"nameIdentifiers":[{"nameIdentifier":"93393","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Relox, Juan Jr."}],"nameIdentifiers":[{"nameIdentifier":"93394","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Lundholm, Nina"}],"nameIdentifiers":[{"nameIdentifier":"93395","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Takata, Yoshinobu"}],"nameIdentifiers":[{"nameIdentifier":"93396","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kodama, Masaaki"}],"nameIdentifiers":[{"nameIdentifier":"93397","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Fukuyo, Yasuwo"}],"nameIdentifiers":[{"nameIdentifier":"93398","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-06-14"}],"displaytype":"detail","filename":"CMS350110.pdf","filesize":[{"value":"665.8 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"CMS350110.pdf","url":"https://repository.dl.itc.u-tokyo.ac.jp/record/40644/files/CMS350110.pdf"},"version_id":"f20fbf05-4d8d-424b-bbaa-7515863a9de0"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"amnesic shellfish poisoning","subitem_subject_scheme":"Other"},{"subitem_subject":"domoic acid","subitem_subject_scheme":"Other"},{"subitem_subject":"isodomoic acid","subitem_subject_scheme":"Other"},{"subitem_subject":"Nitzschia navis-varingica","subitem_subject_scheme":"Other"},{"subitem_subject":"Philippines","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":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Two new ASP toxin production types in strains of Nitzschia navis-varingica from the Philippines","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Two new ASP toxin production types in strains of Nitzschia navis-varingica from the Philippines"}]},"item_type_id":"4","owner":"1","path":["7183","7181"],"pubdate":{"attribute_name":"公開日","attribute_value":"2012-05-25"},"publish_date":"2012-05-25","publish_status":"0","recid":"40644","relation_version_is_last":true,"title":["Two new ASP toxin production types in strains of Nitzschia navis-varingica from the Philippines"],"weko_creator_id":"1","weko_shared_id":null},"updated":"2022-12-19T04:36:03.047240+00:00"}