{"created":"2023-06-20T14:45:43.697048+00:00","id":13200,"links":{},"metadata":{"_buckets":{"deposit":"bd0f4e61-b8f4-4b9e-b9b4-5a116ae94c42"},"_deposit":{"created_by":1,"id":"13200","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"13200"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00013200","sets":["1543:1633:1641","1887:1891"]},"author_link":["118877","118872","118863","118893","118870","118855","118868","118866","118873","118904","118903","118882","118856","118857","118887","118883","118875","118902","118901","118876","118859","118869","118885","118890","118892","118864","118899","118861","118862","118867","118874","118886","118879","118895","118889","118894","118860","118897","118880","118900","118865","118878","118858","118884","118891","118888","118871","118896","118898","118881"],"item_5_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Microbial survivability against high dose X-ray and high energy Fe ion"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2010-02","bibliographicIssueDateType":"Issued"},"bibliographicVolumeNumber":"26","bibliographic_titles":[{"bibliographic_title":"宇宙利用シンポジウム"},{"bibliographic_title":"Space Utilization Research: Proceedings of Space Utilization Symposium","bibliographic_titleLang":"en"}]}]},"item_5_description_14":{"attribute_name":"会議概要（会議名, 開催地, 会期, 主催者等）","attribute_value_mlt":[{"subitem_description":"第26回宇宙利用シンポジウム(2010年1月25日-26日, 宇宙航空研究開発機構宇宙科学研究本部相模原キャンパス)","subitem_description_type":"Other"}]},"item_5_description_15":{"attribute_name":"会議概要（会議名, 開催地, 会期, 主催者等）（英）","attribute_value_mlt":[{"subitem_description":"The Twenty-sixth Space Utilization Symposium (January 25-26, 2010: ISAS/JAXA Sagamihara, Japan)","subitem_description_type":"Other"}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"One of major problems in astrobiology is intense radiation, theoretical and experimental studies on biological protection and tolerance to radiation are needed. Wet and freeze-dried microbial cells were irradiated with high-dose X-ray for 0 to 10,000 Gy and high-energy Fe ions for 0 to 4,850 Gy to examine their survivability based on the most probably number (MPN), the biological \"energy currency\", i.e., adenosine 5'-triphosphate (ATP) and genomic DNA fragmentation. The well known radiation-resistant bacteria such as genus Deinococcus radiodurans, highly stress-resistant spore former Bacillus subtilis spore and radiation-sensitive Escherichia coli were used for this experiment. Irradiation of synchrotron X-ray (0.2 nm) at a high dose rate of 4.4 Gy/s (500 R/s) was done at KEK Photon Factory. Freeze dried D. raduidurans and E. coli cells showed higher survivability than their wet cells. But B. subtilis spores have not changed their survivability wet or freeze-dried. Freeze-dried celluar ATP showed no decrease against to the dose. In addition, genomic DNA fragmentation was not easy to generated in freeze-dried cells. Irradiation of 500 MeV Fe ion at a dose rate of 0.172 Gy/s (2.5×10(exp8) particles/s) was done at NIRS HIMAC. Generally similar results to X-ray irradiation were observed, but ATP showed exponential decrease in wet cells against to the dose.","subitem_description_type":"Other"}]},"item_5_description_18":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"形態: カラー図版あり","subitem_description_type":"Other"},{"subitem_description":"共催: 日本学術会議","subitem_description_type":"Other"},{"subitem_description":"著者人数: 25人","subitem_description_type":"Other"}]},"item_5_description_19":{"attribute_name":"内容記述（英）","attribute_value_mlt":[{"subitem_description":"Physical characteristics: Original contains color illustrations","subitem_description_type":"Other"},{"subitem_description":"joint hosting: The Science Council of Japan","subitem_description_type":"Other"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0064730053","subitem_description_type":"Other"}]},"item_5_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"宇宙航空研究開発機構宇宙科学研究本部"}]},"item_5_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)"}]},"item_5_source_id_24":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10324210","subitem_source_identifier_type":"NCID"}]},"item_5_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"広島大学大学院生物圏科学研究科"},{"subitem_text_value":"広島大学大学院生物圏科学研究科"},{"subitem_text_value":"広島大学大学院生物圏科学研究科"},{"subitem_text_value":"広島大学大学院生物圏科学研究科"},{"subitem_text_value":"広島大学大学院生物圏科学研究科"},{"subitem_text_value":"広島大学大学院生物圏科学研究科"},{"subitem_text_value":"広島大学生物生産学部"},{"subitem_text_value":"広島大学生物生産学部"},{"subitem_text_value":"広島大学大学院生物圏科学研究科"},{"subitem_text_value":"国立極地研究所生物圏研究グループ"},{"subitem_text_value":"日本原子力研究開発機構"},{"subitem_text_value":"横浜国立大学大学院工学研究院"},{"subitem_text_value":"高エネルギー加速器研究機構"},{"subitem_text_value":"横浜国立大学大学院工学研究院"},{"subitem_text_value":"高エネルギー加速器研究機構"},{"subitem_text_value":"岡山大学大学院自然科学研究科"},{"subitem_text_value":"宇宙航空研究開発機構"},{"subitem_text_value":"高エネルギー加速器研究機構"},{"subitem_text_value":"海洋研究開発機構"},{"subitem_text_value":"高エネルギー加速器研究機構"},{"subitem_text_value":"高エネルギー加速器研究機構"},{"subitem_text_value":"宇宙航空研究開発機構宇宙科学研究本部"},{"subitem_text_value":"高エネルギー加速器研究機構"},{"subitem_text_value":"放射線医学総合研究所"},{"subitem_text_value":"宇宙航空研究開発機構宇宙科学研究本部"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Graduate School of Biosphere Science, Hiroshima University"},{"subitem_text_language":"en","subitem_text_value":"Graduate School of Biosphere Science, Hiroshima University"},{"subitem_text_language":"en","subitem_text_value":"Graduate School of Biosphere Science, Hiroshima University"},{"subitem_text_language":"en","subitem_text_value":"Graduate School of Biosphere Science, Hiroshima University"},{"subitem_text_language":"en","subitem_text_value":"Graduate School of Biosphere Science, Hiroshima University"},{"subitem_text_language":"en","subitem_text_value":"Graduate School of Biosphere Science, Hiroshima University"},{"subitem_text_language":"en","subitem_text_value":"Faculty of Appled Biological Science, Hiroshima University,"},{"subitem_text_language":"en","subitem_text_value":"Faculty of Appled Biological Science, Hiroshima University,"},{"subitem_text_language":"en","subitem_text_value":"Graduate School of Biosphere Science, Hiroshima University"},{"subitem_text_language":"en","subitem_text_value":"Bioscience Group, National Institute of Polar Research"},{"subitem_text_language":"en","subitem_text_value":"Japan Atomic Energy Agency (JAEA)"},{"subitem_text_language":"en","subitem_text_value":"Graduate School of Engineering, Yokohama National University"},{"subitem_text_language":"en","subitem_text_value":"High Energy Accelerator Research Organization (KEK)"},{"subitem_text_language":"en","subitem_text_value":"Graduate School of Engineering, Yokohama National University"},{"subitem_text_language":"en","subitem_text_value":"High Energy Accelerator Research Organization (KEK)"},{"subitem_text_language":"en","subitem_text_value":"Graduate School of Natural Science and Technology, Okayama University"},{"subitem_text_language":"en","subitem_text_value":"Japan Aerospace Exploration Agency (JAXA)"},{"subitem_text_language":"en","subitem_text_value":"High Energy Accelerator Research Organization (KEK)"},{"subitem_text_language":"en","subitem_text_value":"Japan Agency for Marine-Earth Science and Technology (JAMSTEC)"},{"subitem_text_language":"en","subitem_text_value":"High Energy Accelerator Research Organization (KEK)"},{"subitem_text_language":"en","subitem_text_value":"High Energy Accelerator Research Organization (KEK)"},{"subitem_text_language":"en","subitem_text_value":"Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS)"},{"subitem_text_language":"en","subitem_text_value":"High Energy Accelerator Research Organization (KEK)"},{"subitem_text_language":"en","subitem_text_value":"National Institute of Radiological Sciences"},{"subitem_text_language":"en","subitem_text_value":"Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (ISAS)(JAXA)"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"増野, 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Hiroshi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yamashita, Masamichi","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-01-20"}],"displaytype":"detail","filename":"64730053.pdf","filesize":[{"value":"505.3 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"64730053.pdf","url":"https://jaxa.repo.nii.ac.jp/record/13200/files/64730053.pdf"},"version_id":"1556abc6-1f7a-4bc8-a837-896f9a4f2815"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Habitable zone, radiation, Panspermia, radiation-resistant bacteria, X ray, Fe ions","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":"conference paper","resourceuri":"http://purl.org/coar/resource_type/c_5794"}]},"item_title":"大線量エックス線および高エネルギーFeイオン照射に対する微生物","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"大線量エックス線および高エネルギーFeイオン照射に対する微生物"}]},"item_type_id":"5","owner":"1","path":["1641","1891"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"13200","relation_version_is_last":true,"title":["大線量エックス線および高エネルギーFeイオン照射に対する微生物"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T06:03:10.221798+00:00"}