{"created":"2021-03-01T06:34:09.342736+00:00","id":28355,"links":{},"metadata":{"_buckets":{"deposit":"56bd79f7-f8b8-47e6-bc97-fdb5152320d6"},"_deposit":{"id":"28355","owners":[],"pid":{"revision_id":0,"type":"depid","value":"28355"},"status":"published"},"_oai":{"id":"oai:niigata-u.repo.nii.ac.jp:00028355","sets":["453:456","485:872:1583:1595"]},"item_7_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Change in Various Endogenous Phytohormones (ABA, CKs and IAA) in Parthenocarpic Tomato Cultivar 'Renascence' during Fruit Development"}]},"item_7_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2011-03","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicPageEnd":"114","bibliographicPageStart":"109","bibliographicVolumeNumber":"63","bibliographic_titles":[{"bibliographic_title":"新潟大学農学部研究報告"},{"bibliographic_title":"新潟大学農学部研究報告","bibliographic_titleLang":"en"}]}]},"item_7_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"トマトの単為結実果の発達におけるアブシジン酸（ABA）、サイトカイニン類（iP、iPR、Z およびZR）およびインドール酢酸（IAA）の変化を高速液体クロマトグラフ- 質量分析計（LC-MS）を使用し分析した。果実は直径３cm、６cm および赤く成熟した時期にサンプリングし、果皮と内部もしくは果皮、隔壁、ゼリー部および胎座に分けた。IAA、iPR およびZR の濃度は幼果（３cm の果実）で高かったが、ABA、Z およびiPR は成熟期で高かった。全ての発達段階において、内部組織のIAA濃度が果皮より高かった。特に、胎座のIAA 濃度は果実組織の中で最も高かった。IAA と同様に、胎座のABA 濃度は果実の他の組織よりも高かった。サイトカイニン類において、Z 濃度は胎座で高かったが、iPR およびZR 濃度は果皮で高かった。iP濃度は発達段階に応じて変化した。従って、単為結果性のトマトにおける幼果の細胞分裂はIAA によって促進されることが示唆された。さらに、これらの結果はIAA、ABA およびZ の生合成部位は胎座、ならびにiPR およびZR の生合成部位は果皮であることを示唆する。","subitem_description_type":"Abstract"},{"subitem_description":"Changes in abscisic acid (ABA), cytokinins (isopentenyladenine (iP), Isopentenyladenosine (iPR), trans-zeatin (Z) andtrans-zeatin riboside (ZR)) and indole-acetic acid (IAA) in fruit of parthenocarpic tomato cultivar ‘Renascence’ during fruitdevelopment were analyzed using a liquid chromatography-mass spectrometry (LC-MS). Fruits were sampled at 3 and 6cm in the diameter and the mature stage, divided into the pericarp and other parts or the pericarp, the partition, the jelly,and the placenta part. Concentrations of IAA, iPR, and ZR were high in the young fruit (3 cm-fruit) although ABA, Z andiPR were high in fruits at the mature stage. In all developmental stages, the IAA concentration of internal tissue was higherthan that of pericarp. Especially, the IAA concentration of placenta tissue was highest in the fruit. As well as IAA, the ABAconcentration of placenta tissue was higher than that of other tissue. In cytokinins, iPR and ZR concentrations were highin the pericarp, although the Z concentration was high in the placenta tissue. The concentration of iP has changed by thedevelopmental stage. Therefore, it was suggested that the cell division of young fruits in parthenocarpic tomato is promotedby IAA. In addition, these findings suggest that the biosyntheses parts of IAA, ABA, and Z in parthenocarpic tomato fruitare the placenta, and ZR and iPR are the pericarp.","subitem_description_type":"Abstract"}]},"item_7_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"163062","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Sakai, Yu"}]},{"nameIdentifiers":[{"nameIdentifier":"163063","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Ohta, Yuuki"}]},{"nameIdentifiers":[{"nameIdentifier":"163064","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Chino, Shuji"}]},{"nameIdentifiers":[{"nameIdentifier":"68","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Kojima, Kiyohide"}]}]},"item_7_publisher_7":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"新潟大学農学部"}]},"item_7_select_19":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_select_item":"publisher"}]},"item_7_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00183393","subitem_source_identifier_type":"NCID"}]},"item_7_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"03858634","subitem_source_identifier_type":"ISSN"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"坂井, 優"}],"nameIdentifiers":[{"nameIdentifier":"163058","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"太田, 祐樹"}],"nameIdentifiers":[{"nameIdentifier":"163059","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"知野, 秀次"}],"nameIdentifiers":[{"nameIdentifier":"163060","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"児島, 清秀"}],"nameIdentifiers":[{"nameIdentifier":"68","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":"2019-08-20"}],"displaytype":"detail","filename":"63(2)_109-114.pdf","filesize":[{"value":"1.4 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"63(2)_109-114.pdf","url":"https://niigata-u.repo.nii.ac.jp/record/28355/files/63(2)_109-114.pdf"},"version_id":"ca9f4c75-9301-44c3-a2aa-530241cc9481"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"トマト","subitem_subject_scheme":"Other"},{"subitem_subject":"単為結実性","subitem_subject_scheme":"Other"},{"subitem_subject":"果実発達","subitem_subject_scheme":"Other"},{"subitem_subject":"植物ホルモン","subitem_subject_scheme":"Other"},{"subitem_subject":"LC/MS","subitem_subject_scheme":"Other"},{"subitem_subject":"development of fruit","subitem_subject_scheme":"Other"},{"subitem_subject":"LC-MS","subitem_subject_scheme":"Other"},{"subitem_subject":"parthenocarpy","subitem_subject_scheme":"Other"},{"subitem_subject":"phytohormones","subitem_subject_scheme":"Other"},{"subitem_subject":"tomato","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":"単為結実性トマト品種‘ルネッサンス’の果実発達における内生植物ホルモン(ABA、CKsおよびIAA）の変化","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"単為結実性トマト品種‘ルネッサンス’の果実発達における内生植物ホルモン(ABA、CKsおよびIAA）の変化"},{"subitem_title":"単為結実性トマト品種‘ルネッサンス’の果実発達における内生植物ホルモン(ABA、CKsおよびIAA）の変化","subitem_title_language":"en"}]},"item_type_id":"7","owner":"1","path":["456","1595"],"pubdate":{"attribute_name":"公開日","attribute_value":"2012-07-02"},"publish_date":"2012-07-02","publish_status":"0","recid":"28355","relation_version_is_last":true,"title":["単為結実性トマト品種‘ルネッサンス’の果実発達における内生植物ホルモン(ABA、CKsおよびIAA）の変化"],"weko_creator_id":"1","weko_shared_id":null},"updated":"2022-12-15T03:58:24.962341+00:00"}