{"created":"2023-05-15T15:25:59.885169+00:00","id":13836,"links":{},"metadata":{"_buckets":{"deposit":"e0b2d118-66ec-454f-b3a0-348cd721b45e"},"_deposit":{"created_by":3,"id":"13836","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"13836"},"status":"published"},"_oai":{"id":"oai:sucra.repo.nii.ac.jp:00013836","sets":["96:641"]},"author_link":["23190"],"item_119_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1991","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicPageEnd":"40","bibliographicPageStart":"27","bibliographicVolumeNumber":"66","bibliographic_titles":[{"bibliographic_title":"JAPANESE JOURNAL OF GENETICS"}]}]},"item_119_date_31":{"attribute_name":"作成日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2008-05-26","subitem_date_issued_type":"Created"}]},"item_119_description_19":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Somatic pink mutation frequencies in the stamen hairs of Tradescantia BNL 02 clone grown for 76 days in two soil samples taken from the Bikini Island (where a hydrogen bomb explosion test had been conducted in 1954) were investigated. A significantly high mutation frequency (2.58 +/- 0.17 pink mutant events per 10(3) hairs or 1.34 +/- 0.09 pink mutant events per 10(4) hair-cell divisions) was observed for the plant grown in one of the two Bikini soil samples, as compared to the control plants (1.70 +/- 0.14 or 0.88 +/- 0.07, respectively) grown in the field soil of Saitama University. The soil sample which caused the significant increase in mutation frequency contained 6,880 +/- 330 mBq/g Cs-137, 62.5 +/- 4.4 mBq/g Co-60, and some other nuclides; a 150-mu-R/hr exposure rate being measured on the surface of the soil sample. The effective cumulative external exposures measured for the inflorescences of the plant grown in this soil sample averared at most 60.8 mR, being too small to explain the significant elevation in mutation frequency observed. On the other hand, internal exposure due to uptake of radioactive nuclides was estimated to be 125 mrad (1.25 mGy) as an accumulated effective dose, mainly based on a gamma-spectrometrical analysis. However, it seemed highly likely that this value of internal exposure was a considerable underestimate, and the internal exposure was considered to be more significant than the external exposure.","subitem_description_type":"Abstract"}]},"item_119_description_29":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"subitem_description":"text","subitem_description_type":"Other"}]},"item_119_description_30":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_119_publisher_11":{"attribute_name":"出版者名","attribute_value_mlt":[{"subitem_publisher":"The Genetics Society of Japan"}]},"item_119_relation_16":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"info:doi/10.1266/jjg.66.27","subitem_relation_type_select":"DOI"}}]},"item_119_source_id_14":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0021504X","subitem_source_identifier_type":"ISSN"}]},"item_119_text_27":{"attribute_name":"版","attribute_value_mlt":[{"subitem_text_value":"[出版社版]"}]},"item_119_text_3":{"attribute_name":"著者 ローマ字","attribute_value_mlt":[{"subitem_text_value":"Ichikawa, Sadao"},{"subitem_text_value":"ISHII, C"}]},"item_119_text_32":{"attribute_name":"アイテムID","attribute_value_mlt":[{"subitem_text_value":"A1002663"}]},"item_119_text_4":{"attribute_name":"著者 所属","attribute_value_mlt":[{"subitem_text_value":"埼玉大学理学部生態制御学科遺伝学研究室(現 : 埼玉大学名誉教授（遺伝学）)"}]},"item_119_text_5":{"attribute_name":"著者 所属(別言語)","attribute_value_mlt":[{"subitem_text_value":"Laboratory of Genetics, Department of Regulation Biology, Faculty of Science, Saitama University"}]},"item_119_text_9":{"attribute_name":"年月次","attribute_value_mlt":[{"subitem_text_value":"1991-2"}]},"item_119_version_type_28":{"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":"市川, 定夫"},{"creatorName":"イチカワ, サダオ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2018-01-24"}],"displaytype":"detail","filename":"A1002663.pdf","filesize":[{"value":"2.0 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"A1002663.pdf","url":"https://sucra.repo.nii.ac.jp/record/13836/files/A1002663.pdf"},"version_id":"54022a91-c679-44db-b73e-24797e6cb20e"}]},"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":"SOMATIC MUTATION FREQUENCIES IN THE STAMEN HAIRS OF TRADESCANTIA GROWN IN SOIL SAMPLES FROM THE BIKINI ISLAND","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"SOMATIC MUTATION FREQUENCIES IN THE STAMEN HAIRS OF TRADESCANTIA GROWN IN SOIL SAMPLES FROM THE BIKINI ISLAND"}]},"item_type_id":"119","owner":"3","path":["641"],"pubdate":{"attribute_name":"公開日","attribute_value":"2008-05-26"},"publish_date":"2008-05-26","publish_status":"0","recid":"13836","relation_version_is_last":true,"title":["SOMATIC MUTATION FREQUENCIES IN THE STAMEN HAIRS OF TRADESCANTIA GROWN IN SOIL SAMPLES FROM THE BIKINI ISLAND"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-05-16T12:22:25.335072+00:00"}