{"created":"2023-06-20T14:46:05.101118+00:00","id":13614,"links":{},"metadata":{"_buckets":{"deposit":"0be94926-c10d-47a2-82ec-030677efce4c"},"_deposit":{"created_by":1,"id":"13614","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"13614"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00013614","sets":["1543:1633:1644","1887:1891"]},"author_link":["124484","124489","124491","124492","124480","124486","124476","124482","124494","124493","124483","124488","124490","124478","124479","124481","124495","124485","124487","124477"],"item_5_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Preliminary study on synchrotron X-ray irradiation against hypothetical intra-meteorite/-comet habitable zones"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2007-03","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"409","bibliographicPageStart":"406","bibliographic_titles":[{"bibliographic_title":"宇宙利用シンポジウム　第23回　平成18年度"},{"bibliographic_title":"Space Utilization Research: Proceedings of the Twenty-third Space Utilization Symposium","bibliographic_titleLang":"en"}]}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"Microbial cells were irradiated with high-dose X-ray (0.2 nm, 500 R/s) for 0 to 5 min to examine their survivability based on the biological 'energy currency', i.e., Adenosine 5'-Triphosphate (ATP), and the Colony-Forming Units (CFU). The well-known radiation-resistant bacterium, Deinococcus radiodurans, and the normal and mini cells of Escherichia coli X-1488 were used for the irradiation tests. Minicells are known to lack genomic DNA, and were thus used to examine the effect of X-ray on non-DNA damages, while X-ray causes indirect (e.g., via OH-radical formation) damages to DNA. The results were: (1) ATP showed highest survivability in the D. radiodurans cells, followed by the normal E. coli cells; (2) CFU of D. radiodurans showed highest survivability, too; and, (3) ATP and CFU of minicells showed rapid decrease despite absence of DNA to-be-damaged by X-ray irradiation. These results suggest that non-DNA damages (probably damages against proteins and/or membrane) affect the viability of minicells. Direct effects of X-ray irradiation against non-cellular ATP and other biomolecules should be assessed in future studies.","subitem_description_type":"Other"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0063349116","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/ISAS)"}]},"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":"国立極地研究所"},{"subitem_text_value":"日本原子力研究開発機構"},{"subitem_text_value":"高エネルギー加速器研究機構"},{"subitem_text_value":"横浜国立大学 大学院工学研究院"},{"subitem_text_value":"岡山大学 大学院自然科学研究科"},{"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"},{"subitem_text_value":"高エネルギー加速器研究機構"},{"subitem_text_value":"北海道大学 大学院理学研究科"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Hiroshima University Graduate School of Biosphere Sciences"},{"subitem_text_language":"en","subitem_text_value":"National Institute of Polar Research"},{"subitem_text_language":"en","subitem_text_value":"Japan Atomic Energy Agency"},{"subitem_text_language":"en","subitem_text_value":"High Energy Accelerator Research Organization"},{"subitem_text_language":"en","subitem_text_value":"Yokohama National University Graduate School of Engineering"},{"subitem_text_language":"en","subitem_text_value":"Okayama University Graduate School of Natural Science and Technology"},{"subitem_text_language":"en","subitem_text_value":"High Energy Accelerator Research Organization"},{"subitem_text_language":"en","subitem_text_value":"Japan Aerospace Exploration Agency"},{"subitem_text_language":"en","subitem_text_value":"High Energy Accelerator Research Organization"},{"subitem_text_language":"en","subitem_text_value":"Hokkaido University Graduate School of Science"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"長沼, 毅"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"伊村, 智"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"岩月, 輝希"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"川久保, 忠通"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"小林, 憲正"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"三枝, 誠行"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"佐藤, 皓"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"嶋田, 和人"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"白壁, 義久"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"高野, 淑識"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Naganuma, Takeshi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Imura, Satoshi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Iwatsuki, Teruki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kawakubo, Tadamichi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kobayashi, Kensei","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Saigusa, Masayuki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Sato, Hikaru","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Shimada, Kazuhito","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Shirakabe, Yoshihisa","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Takano, Yoshinori","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":"63349116.pdf","filesize":[{"value":"189.5 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"63349116.pdf","url":"https://jaxa.repo.nii.ac.jp/record/13614/files/63349116.pdf"},"version_id":"84cd1f34-2fa4-44d4-8908-5fc98ffcf7a7"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"ハビタブルゾーン","subitem_subject_scheme":"Other"},{"subitem_subject":"居住性","subitem_subject_scheme":"Other"},{"subitem_subject":"居住地","subitem_subject_scheme":"Other"},{"subitem_subject":"隕石","subitem_subject_scheme":"Other"},{"subitem_subject":"彗星","subitem_subject_scheme":"Other"},{"subitem_subject":"放射線効果","subitem_subject_scheme":"Other"},{"subitem_subject":"X線照射","subitem_subject_scheme":"Other"},{"subitem_subject":"微生物","subitem_subject_scheme":"Other"},{"subitem_subject":"放射線耐性","subitem_subject_scheme":"Other"},{"subitem_subject":"放射線耐性菌","subitem_subject_scheme":"Other"},{"subitem_subject":"大腸菌","subitem_subject_scheme":"Other"},{"subitem_subject":"ミニセル","subitem_subject_scheme":"Other"},{"subitem_subject":"アデノシン三リン酸","subitem_subject_scheme":"Other"},{"subitem_subject":"パンスペルミア","subitem_subject_scheme":"Other"},{"subitem_subject":"habitable zone","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"habitability","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"habitat","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"meteorite","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"comet","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"radiation effect","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"X ray irradiation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"microorganism","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"radiation tolerance","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"D. radiodurance","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"E. coli","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"minicell","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"adenosine triphosphate","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"panspermia","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":"隕石・彗星内ハビタブルゾーンにおける大線量X線照射の影響評価に関する予察的研究","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"隕石・彗星内ハビタブルゾーンにおける大線量X線照射の影響評価に関する予察的研究"}]},"item_type_id":"5","owner":"1","path":["1644","1891"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"13614","relation_version_is_last":true,"title":["隕石・彗星内ハビタブルゾーンにおける大線量X線照射の影響評価に関する予察的研究"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T05:49:32.138078+00:00"}