{"created":"2021-03-01T06:17:16.185202+00:00","id":724,"links":{},"metadata":{"_buckets":{"deposit":"8e77ec16-45a5-43c5-b0cb-6a115c7e2120"},"_deposit":{"id":"724","owners":[],"pid":{"revision_id":0,"type":"depid","value":"724"},"status":"published"},"_oai":{"id":"oai:repository.dl.itc.u-tokyo.ac.jp:00000724","sets":["27:38:39","9:10:11"]},"item_2_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2015-03-28","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"3","bibliographicPageEnd":"176","bibliographicPageStart":"169","bibliographicVolumeNumber":"64","bibliographic_titles":[{"bibliographic_title":"RADIOISOTOPES"}]}]},"item_2_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"We performed an imaging analysis of 42K in Arabidopsis using real-time radioisotope imaging system(RRIS). First, we purified 42K from an 42Ar―42K generator. And then, we characterized RRIS performance by quantitatively determining 42K using standard series. As a result, the dynamic range for 42K was determined to be at least three orders of magnitude. Next, we evaluated the level of self-absorption in Arabidopsis organs by comparing the signal intensity detected using RRIS and the actual radioactivity detected by a gamma-counting method. There was no significant difference in detection efficiency between the thick bolt(stem) tissue and the thin leaf tissue. The reason for scarce self-absorption could be related to the relatively strong β ray emissions that have a maximum energy of 3525.4keV.","subitem_description_type":"Abstract"}]},"item_2_publisher_20":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Japan Radioisotope Association"}]},"item_2_select_14":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_select_item":"publisher"}]},"item_2_text_4":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"Graduate School of Agricultural and Life Sciences, The University of Tokyo"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"ARAMAKI, Toshinori"}],"nameIdentifiers":[{"nameIdentifier":"2717","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"SUGITA, Ryohei"}],"nameIdentifiers":[{"nameIdentifier":"2718","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"HIROSE, Atsushi"}],"nameIdentifiers":[{"nameIdentifier":"2719","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"KOBAYASHI, Natsuko I."}],"nameIdentifiers":[{"nameIdentifier":"2720","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"TANOI, Keitaro"}],"nameIdentifiers":[{"nameIdentifier":"2721","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"NAKANISHI, Tomoko M."}],"nameIdentifiers":[{"nameIdentifier":"2722","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":"2017-05-30"}],"displaytype":"detail","filename":"64_169.pdf","filesize":[{"value":"4.8 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"64_169.pdf","url":"https://repository.dl.itc.u-tokyo.ac.jp/record/724/files/64_169.pdf"},"version_id":"b9d4a68b-98b7-4700-9cf1-34c806b963d8"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"potassium-42","subitem_subject_scheme":"Other"},{"subitem_subject":"distribution","subitem_subject_scheme":"Other"},{"subitem_subject":"real-time radioisotope imaging system(RRIS)","subitem_subject_scheme":"Other"},{"subitem_subject":"plant nutrition","subitem_subject_scheme":"Other"},{"subitem_subject":"long-distance transport","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":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Application of 42K to Arabidopsis Tissues Using Real-Time Radioisotope Imaging System(RRIS)","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Application of 42K to Arabidopsis Tissues Using Real-Time Radioisotope Imaging System(RRIS)"}]},"item_type_id":"2","owner":"1","path":["11","39"],"pubdate":{"attribute_name":"公開日","attribute_value":"2016-01-13"},"publish_date":"2016-01-13","publish_status":"0","recid":"724","relation_version_is_last":true,"title":["Application of 42K to Arabidopsis Tissues Using Real-Time Radioisotope Imaging System(RRIS)"],"weko_creator_id":"1","weko_shared_id":null},"updated":"2022-12-19T03:41:45.725441+00:00"}