{"created":"2023-05-15T14:55:00.529337+00:00","id":74761,"links":{},"metadata":{"_buckets":{"deposit":"71026965-e77a-4710-b4ba-7d4721203f46"},"_deposit":{"created_by":1,"id":"74761","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"74761"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00074761","sets":["7"]},"author_link":["737550","737549","737546","737551","737552","737547","737548"],"item_10004_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2019-03","bibliographicIssueDateType":"Issued"},"bibliographicPageStart":"89","bibliographic_titles":[{"bibliographic_title":"QST Takasaki Annual Report 2017 "}]}]},"item_10004_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"For biofuel production using microalgae, it is necessary to mutate the algae to improve the productivity of biomass and oil contents. In this study, we focused on very-long-alkyl ketones so-called alkenone that are thought to be good candidates for biofuels. Previously, we reported dose-dependency of the colony formation after 0-320 Gy of carbon ion irradiation. We screened mutants that showed high alkenone productivity from the irradiated cells. In this study, we irradiated carbon ion beams to the high alkenone-producing mutants to investigate the effects of the second-round mutagenesis on the mutant. The cells cultured for 14 d in a 96-well plate were stained with Nile Red and the amount of lipids was evaluated by a microplate reader. The results suggested that it is possible to further improve the productivity of high alkenone-producing strain by the second-round mutagenesis. In the precious study, 30 Gy was suggested to be a suitable dose to enhance oil productivity, however, it seemed better to use a lower dose for the second-round irradiation. ","subitem_description_type":"Abstract"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Hiroya, Araie,"}],"nameIdentifiers":[{"nameIdentifier":"737546","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"長谷, 純宏"}],"nameIdentifiers":[{"nameIdentifier":"737547","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Yasushi, Iwata,"}],"nameIdentifiers":[{"nameIdentifier":"737548","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"大野, 豊"}],"nameIdentifiers":[{"nameIdentifier":"737549","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Iwane, Suzuki,"}],"nameIdentifiers":[{"nameIdentifier":"737550","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Hase, Yoshihiro","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"737551","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ono, Yutaka","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"737552","nameIdentifierScheme":"WEKO"}]}]},"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":"article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Mutagenesis of the Oil-producing Algae by Ion Beam Irradiation","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Mutagenesis of the Oil-producing Algae by Ion Beam Irradiation"}]},"item_type_id":"10004","owner":"1","path":["7"],"pubdate":{"attribute_name":"公開日","attribute_value":"2019-03-15"},"publish_date":"2019-03-15","publish_status":"0","recid":"74761","relation_version_is_last":true,"title":["Mutagenesis of the Oil-producing Algae by Ion Beam Irradiation"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-16T07:45:22.417036+00:00"}