{"created":"2023-06-19T07:30:25.953335+00:00","id":342,"links":{},"metadata":{"_buckets":{"deposit":"f537683e-b41a-4ed1-88d9-e6cb37caac98"},"_deposit":{"created_by":3,"id":"342","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"342"},"status":"published"},"_oai":{"id":"oai:nodai.repo.nii.ac.jp:00000342","sets":["47:48:84:87"]},"author_link":["1815","1819","1811","1814","1812","1816","1810","1818","1817","1813","1821","1820"],"item_1_biblio_info_12":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueNumber":"3","bibliographicPageEnd":"242","bibliographicPageStart":"238","bibliographicVolumeNumber":"53","bibliographic_titles":[{}]}]},"item_1_description_10":{"attribute_name":"抄録(日)","attribute_value_mlt":[{"subitem_description":"ダイジョ(Dioscorea alata L.)の地方品種`Nani Niyaka'を無菌培養した植物の節部切片培養を行い,マイクロチューバ(MT)形成に及ぼす植物成長調節物質,培地の種類,培地のショ糖濃度,ならびに照明時間の効果について検討した。その結果,NAA, ABA, KINおよびPDJなど4種類の植物成長調節物質は,MT形成に顕著な効果を示さなかった。特にNAAとPDJはMT形成に抑制する傾向が見られた。3種類の基本培地,4水準の照明時間,5水準のショ糖濃度について実験を行った結果,MS培地に10%程度のショ糖を添加し,16時間照明で培養するのがMT形成に最も効果的であることが分かった。ダイジョのMT形成には,培養植物体内の炭水化物が必要と考えられる。培地の窒素の種類と濃度がMT形成に影響し,窒素成分に富む培地でMT形成が促進された。これらの結果から,植物体内の炭水化物と窒素の絶対量がMT形成の促進要因となっていると考えられる。","subitem_description_type":"Other"}]},"item_1_description_11":{"attribute_name":"抄録(英)","attribute_value_mlt":[{"subitem_description":"This study aims at finding factors affecting microtuberization of greater yam (Dioscorea alata L.). None of four plant growth regulators, NAA, ABA, kinetin and PDJ, were promotive to form microtubers. The MS medium adding 10% sucrose under 16 hours illumination remarkably promoted to form microtubers. But NAA and PDJ tended to inhibit tuberization. The three-way arrangement experiments with three different culture media, five levels of sucrose concentration, and four levels of illumination time were conducted and disclosed that tuberization was the most active on the MS medium with the addition of 10% sucrose under 16 hours period of illumination a day. The essential to microtuberization of greater yam is considered to be the concentration of carbohydrate in cultured plants. Sources and concentrations of nitrogen in the culture media affected the formation of microtubers. Nitrogen-rich media promoted microtuberization.","subitem_description_type":"Other"}]},"item_1_description_13":{"attribute_name":"レポート・講演番号","attribute_value_mlt":[{"subitem_description":"E","subitem_description_type":"Other"}]},"item_1_description_15":{"attribute_name":"表示順","attribute_value_mlt":[{"subitem_description":"9","subitem_description_type":"Other"}]},"item_1_description_16":{"attribute_name":"アクセション番号","attribute_value_mlt":[{"subitem_description":"KJ00005049268","subitem_description_type":"Other"}]},"item_1_description_8":{"attribute_name":"記事種別(日)","attribute_value_mlt":[{"subitem_description":"論文","subitem_description_type":"Other"}]},"item_1_description_9":{"attribute_name":"記事種別(英)","attribute_value_mlt":[{"subitem_description":"Article","subitem_description_type":"Other"}]},"item_1_source_id_1":{"attribute_name":"雑誌書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AN00164184","subitem_source_identifier_type":"NCID"}]},"item_1_text_6":{"attribute_name":"著者所属(日)","attribute_value_mlt":[{"subitem_text_value":"東京農業大学大学院農学研究科 "},{"subitem_text_value":" 東京農業大学国際農業開発学科(元) "},{"subitem_text_value":" 東京農業大学国際農業開発学科 "},{"subitem_text_value":" (財)進化生物学研究所 "},{"subitem_text_value":" 東京農業大学大学院農学研究科,東京農業大学国際農業開発学科 "},{"subitem_text_value":" 東京農業大学大学院農学研究科,東京農業大学国際農業開発学科"}]},"item_1_text_7":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Graduate School of Agricultural Sciences "},{"subitem_text_language":"en","subitem_text_value":" Former Student, Department of International Agricultural Development, Tokyo University of Agriculture "},{"subitem_text_language":"en","subitem_text_value":" Department of International Agricultural Development, Tokyo University of Agriculture "},{"subitem_text_language":"en","subitem_text_value":" Institute of Evolutional Biology "},{"subitem_text_language":"en","subitem_text_value":" Graduate School of Agricultural Sciences, Department of International Agricultural Development, Tokyo University of Agriculture "},{"subitem_text_language":"en","subitem_text_value":" Graduate School of Agricultural Sciences, Department of International Agricultural Development, Tokyo University of Agriculture"}]},"item_1_title_3":{"attribute_name":"論文名よみ","attribute_value_mlt":[{"subitem_title":"ダイジョ DIOSCOREA ALATA L. ノ ソシキバイヨウ ニ ヨル マイクロチューバケイセイ"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"飯島, 健"},{"creatorName":"イイジマ, ケン","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"1810","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"山崎 裕美"},{"creatorName":"ヤマザキ, ヒロミ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"1811","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"真田 篤史"},{"creatorName":"サナダ, アツシ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"1812","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"駒嶺 穆"},{"creatorName":"コマミネ, アツシ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"1813","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"藤巻 宏"},{"creatorName":"フジマキ, ヒロシ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"1814","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"豊原 秀和"},{"creatorName":"トヨハラ, ヒデカズ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"1815","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"IIJIMA, Ken","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1816","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"YAMAZAKI Hiromi","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1817","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"SANADA Atsushi","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1818","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"KOMAMINE Atsushi","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1819","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"FUJIMAKI Hiroshi","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1820","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"TOYOHARA Hidekazu","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1821","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":"2016-04-20"}],"displaytype":"detail","filename":"KJ00005049268.pdf","filesize":[{"value":"217.8 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"KJ00005049268.pdf","url":"https://nodai.repo.nii.ac.jp/record/342/files/KJ00005049268.pdf"},"version_id":"7bdace69-6da7-4bbd-a64b-c614030c6e4c"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"ヤムイモ ","subitem_subject_scheme":"Other"},{"subitem_subject":" マイクロチューバ ","subitem_subject_scheme":"Other"},{"subitem_subject":" 照明時間 ","subitem_subject_scheme":"Other"},{"subitem_subject":" ショ糖濃度 ","subitem_subject_scheme":"Other"},{"subitem_subject":" 植物成長調節物質","subitem_subject_scheme":"Other"},{"subitem_subject":"Dioscorea alata ","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":" microtuber ","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":" photoperiod ","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":" sucrose concentration ","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":" tissue culture","subitem_subject_language":"en","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":"ダイジョ(Dioscorea alata L.)の組織培養によるマイクロチューバ形成","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"ダイジョ(Dioscorea alata L.)の組織培養によるマイクロチューバ形成"},{"subitem_title":"Microtuberization by Tissue Culture of Greater Yam (Dioscorea alata L.)","subitem_title_language":"en"}]},"item_type_id":"1","owner":"3","path":["87"],"pubdate":{"attribute_name":"公開日","attribute_value":"2008-12-10"},"publish_date":"2008-12-10","publish_status":"0","recid":"342","relation_version_is_last":true,"title":["ダイジョ(Dioscorea alata L.)の組織培養によるマイクロチューバ形成"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-06-19T07:55:16.789186+00:00"}