{"created":"2024-12-09T00:46:27.747477+00:00","id":2002101,"links":{},"metadata":{"_buckets":{"deposit":"20645eea-6dae-4341-9940-51897a7663d0"},"_deposit":{"created_by":42,"id":"2002101","owners":[42],"pid":{"revision_id":0,"type":"depid","value":"2002101"},"status":"published"},"_oai":{"id":"oai:kindai.repo.nii.ac.jp:02002101","sets":["14:2667:1728522335637:1728528848310"]},"author_link":[],"control_number":"2002101","item_1693378644159":{"attribute_name":"研究分担者","attribute_type":"creator","attribute_value_mlt":[{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":"13901","affiliationNameIdentifierScheme":"kakenhi"}],"affiliationNames":[{"affiliationName":"名古屋大学","affiliationNameLang":"ja"},{"affiliationName":"Nagoya University","affiliationNameLang":"en"}]}],"creatorNames":[{"creatorName":"大井, 崇生","creatorNameLang":"ja"},{"creatorName":"Oi, Takao","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"60752219","nameIdentifierScheme":"e-Rad"}]}]},"item_1693381679919":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"=資源タイプ識別子":"http://purl.org/coar/resource_type/c_93fc","resourcetype":"report","resourceuri":"http://purl.org/coar/resource_type/c_93fc"}]},"item_30001_bibliographic_information17":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicNumberOfPages":"6","bibliographic_titles":[{"bibliographic_title":"科学研究費助成事業研究成果報告書 (2023)","bibliographic_titleLang":"ja"}]}]},"item_30001_creator2":{"attribute_name":"研究代表者","attribute_type":"creator","attribute_value_mlt":[{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":"34419","affiliationNameIdentifierScheme":"kakenhi"}],"affiliationNames":[{"affiliationName":"近畿大学","affiliationNameLang":"ja"},{"affiliationName":"Kindai University","affiliationNameLang":"en"}]}],"creatorNames":[{"creatorName":"山根, 浩二","creatorNameLang":"ja"},{"creatorName":"Yamane, Koji","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"50580859","nameIdentifierScheme":"e-Rad_Researcher"}]}]},"item_30001_description8":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"塩感受性の日本晴と耐塩性品種であるPokkaliを用いて実験を行った。100 mMのNaClストレスを4日間処理した後、最上位展開葉を固定して150 nm間隔で1500枚程度の連続切片を作製し、維管束鞘細胞と維管束柔細胞を三次元的に解析した。塩ストレスを処理すると、維管束鞘細胞で顕著な差が観察された。Pokkaliでは対照区とストレス区で顕著な違いは観察されなかったが、日本晴ではミトコンドリアの数が3倍に増加して体積率が増加していた。日本晴では、維管束鞘細胞においてミトコンドリアで多量のエネルギーを作り出して、塩を蓄積させる機構が存在することが示唆された。","subitem_description_language":"ja","subitem_description_type":"Abstract"},{"subitem_description":"In this study, the salt-sensitive Nipponbare and salt-tolerant variety Pokkali were used to investigate salt adaptive mechanisms focused on bundle sheath cells and xylem parenchyma cells. After the treatment with 100 mM NaCl for 4 days, the uppermost expanded leaves were fixed, and then, around 1500 serial sections were cut at 150 nm intervals to three-dimensionally analyze the two cells. In Pokkali, the changes in the ultrastructure of organelles such as plastids and mitochondria were not observed. In Nipponbare, however, the number of mitochondria increased three-fold and the volume ratio of mitochondria in bundle sheath cells was increased. These results suggest that bundle sheath cells in Nipponbare could play an important role to stop sodium influx into mesophyll cells by producing ATP in mitochondria under salt stress.","subitem_description_language":"en","subitem_description_type":"Abstract"},{"subitem_description":"研究分野：植物超微形態学","subitem_description_language":"ja","subitem_description_type":"Other"}]},"item_30001_file22":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","filename":"21H02175seika.pdf","filesize":[{"value":"3.5 MB"}],"format":"application/pdf","mimetype":"application/pdf","url":{"url":"https://kindai.repo.nii.ac.jp/record/2002101/files/21H02175seika.pdf"},"version_id":"b6020251-c110-424d-b258-f23921f1116e"}]},"item_30001_funding_reference15":{"attribute_name":"助成情報","attribute_value_mlt":[{"subitem_award_numbers":{"subitem_award_number":"21H02175","subitem_award_uri":"https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21H02175/"},"subitem_award_titles":[{"subitem_award_title":"維管束鞘細胞と維管束柔細胞によるNa+排出・蓄積能力と耐塩性との関連性の解明","subitem_award_title_language":"ja"},{"subitem_award_title":"Role of xylem parenchyma and bundle sheath cells in rice under salt stress","subitem_award_title_language":"en"}],"subitem_funder_names":[{"subitem_funder_name":"独立行政法人日本学術振興会","subitem_funder_name_language":"ja"},{"subitem_funder_name":"Japan Society for the Promotion of Science","subitem_funder_name_language":"en"}]}]},"item_30001_language10":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_30001_subject7":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"イネ","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"塩ストレス","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"三次元再構築","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"維管束鞘細胞","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"維管束柔細胞","subitem_subject_language":"ja","subitem_subject_scheme":"Other"}]},"item_30001_title0":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"維管束鞘細胞と維管束柔細胞によるNa+排出・蓄積能力と耐塩性との関連性の解明","subitem_title_language":"ja"},{"subitem_title":"Role of xylem parenchyma and bundle sheath cells in rice under salt stress","subitem_title_language":"en"}]},"item_30001_version_type12":{"attribute_name":"出版タイプ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_title":"維管束鞘細胞と維管束柔細胞によるNa+排出・蓄積能力と耐塩性との関連性の解明","item_type_id":"40001","owner":"42","path":["1728528848310"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2024-11-08"},"publish_date":"2024-11-08","publish_status":"0","recid":"2002101","relation_version_is_last":true,"title":["維管束鞘細胞と維管束柔細胞によるNa+排出・蓄積能力と耐塩性との関連性の解明"],"weko_creator_id":"42","weko_shared_id":-1},"updated":"2025-01-07T01:16:08.257928+00:00"}