{"created":"2023-06-19T11:38:08.994977+00:00","id":5737,"links":{},"metadata":{"_buckets":{"deposit":"ce316747-094f-4c70-b819-99647557454d"},"_deposit":{"created_by":13,"id":"5737","owners":[13],"pid":{"revision_id":0,"type":"depid","value":"5737"},"status":"published"},"_oai":{"id":"oai:mie-u.repo.nii.ac.jp:00005737","sets":["420:421:443:450"]},"author_link":["12585","12586","12587","12588","12589"],"item_4_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1992-01-31","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"82","bibliographicPageStart":"77","bibliographicVolumeNumber":"7","bibliographic_titles":[{"bibliographic_title":"三重大学生物資源学部紀要 = The bulletin of the Faculty of Bioresources, Mie University"}]}]},"item_4_description_14":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_4_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Biochemical properties of nicotinamidase (EC 3.5.1.19) in a cell-free extract from duckweed (Lemna paucicostata 151) were investigated and considered in relation to the flowering-induction of a plant.\nAs a result, the following properties were confirmed: optimum pH for the reaction: 8.5; maximum reaction velocity was obtained at: 60℃; Km value for nicotinamide: 10.1μM; inhibitors showing more than 50% inhibition at 1mM: Cu²⁺, Hg²⁺, PCMB, nicotinic acid hydrazide, 3-cyanopyridine, benzamide, pyrazinamide, NAD, NADH, NADP, NADPH. It is interesting that the enzyme activity was inhibited by flowering inducers, pyrazinamide and benzamide. No product inhibition by nicotinic acid or ammonium ion was detectable with this enzyme preparation. The reverse reaction, i.e., the conversion of nicotinic acid into nicotinamide in the presence of ammonium ion, glutamine, ATP and magnesium ion, did not occur.\nFrom these results, nicotinamidase in the duckweed is thought to play an important role in the formation of trigonelline and NAD. Nicotinamide formed from NAD is accumulated at a certain level in the plant body and flowering may be induced.","subitem_description_type":"Abstract"}]},"item_4_publisher_30":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"三重大学生物資源学部"}]},"item_4_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0915-0471","subitem_source_identifier_type":"PISSN"}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10073846","subitem_source_identifier_type":"NCID"}]},"item_4_subject_16":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"464","subitem_subject_scheme":"NDC"}]},"item_4_text_18":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Properties of Nicotinamidase in the Duckweed(Lemna pausicostata 151) and Considerations in Relation to"}]},"item_4_text_63":{"attribute_name":"ノート","attribute_value_mlt":[{"subitem_text_value":"Agropedia提供データ"}]},"item_4_text_65":{"attribute_name":"資源タイプ（三重大）","attribute_value_mlt":[{"subitem_text_value":"Departmental Bulletin Paper / 紀要論文"}]},"item_4_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":"田口, 寛","creatorNameLang":"ja"},{"creatorName":"Taguchi, Hiroshi","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"12585","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"西谷, 弘","creatorNameLang":"ja"},{"creatorName":"Nishitani, Hiroshi","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"12586","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"森村, 直人","creatorNameLang":"ja"},{"creatorName":"Morimura, Naoto","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"12587","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"奥村, 克純","creatorNameLang":"ja"},{"creatorName":"Okumura, Katsuzumi","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"12588","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"嶋林, 幸英","creatorNameLang":"ja"},{"creatorName":"Shimabayashi, Yoshihide","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"12589","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":"2017-02-18"}],"displaytype":"detail","filename":"AN100738460000708.pdf","filesize":[{"value":"358.0 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"AN100738460000708.pdf","url":"https://mie-u.repo.nii.ac.jp/record/5737/files/AN100738460000708.pdf"},"version_id":"1771a8b3-72b8-494a-be49-4d3258618ebc"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"nicotinamidase","subitem_subject_scheme":"Other"},{"subitem_subject":"duckweed","subitem_subject_scheme":"Other"},{"subitem_subject":"Lemna paucicostata","subitem_subject_scheme":"Other"},{"subitem_subject":"flowering-induction","subitem_subject_scheme":"Other"},{"subitem_subject":"nicotinamide","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"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":"アオウキクサ（Lemna pausicostata 151）のニコチンアミダーゼの性質ならびに花芽誘導との関連性の考察","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"アオウキクサ（Lemna pausicostata 151）のニコチンアミダーゼの性質ならびに花芽誘導との関連性の考察","subitem_title_language":"ja"}]},"item_type_id":"4","owner":"13","path":["450"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2007-05-30"},"publish_date":"2007-05-30","publish_status":"0","recid":"5737","relation_version_is_last":true,"title":["アオウキクサ（Lemna pausicostata 151）のニコチンアミダーゼの性質ならびに花芽誘導との関連性の考察"],"weko_creator_id":"13","weko_shared_id":-1},"updated":"2023-10-12T02:34:03.430883+00:00"}