{"created":"2023-05-15T12:09:54.548120+00:00","id":15510,"links":{},"metadata":{"_buckets":{"deposit":"b67b3a72-d6a6-4c78-8fa8-5607c6f25ccd"},"_deposit":{"created_by":19,"id":"15510","owners":[19],"pid":{"revision_id":0,"type":"depid","value":"15510"},"status":"published"},"_oai":{"id":"oai:iwate-u.repo.nii.ac.jp:00015510","sets":["1504:1510"]},"author_link":["93694","93697","93693","93692","93699","93698","93696","93695"],"item_16_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2021-02-04","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"4","bibliographicPageStart":"1554","bibliographicVolumeNumber":"22","bibliographic_titles":[{"bibliographic_title":"International journal of molecular sciences"}]}]},"item_16_date_6":{"attribute_name":"登録日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2022-01-11"}]},"item_16_description_11":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Cuticular waxes are a mixture of hydrophobic very-long-chain fatty acids and their derivatives accumulated in the plant cuticle. Most studies define the role of cuticular wax largely based on reducing nonstomatal water loss. The present study investigated the role of cuticular wax in reducing both low-temperature and dehydration stress in plants using Arabidopsis thaliana mutants and transgenic genotypes altered in the formation of cuticular wax. cer3-6, a known Arabidopsis wax-deficient mutant (with distinct reduction in aldehydes, n-alkanes, secondary n-alcohols, and ketones compared to wild type (WT)), was most sensitive to water loss, while dewax, a known wax overproducer (greater alkanes and ketones compared to WT), was more resistant to dehydration compared to WT. Furthermore, cold-acclimated cer3-6 froze at warmer temperatures, while cold-acclimated dewax displayed freezing exotherms at colder temperatures compared to WT. Gas Chromatography-Mass Spectroscopy (GC-MS) analysis identified a characteristic decrease in the accumulation of certain waxes (e.g., alkanes, alcohols) in Arabidopsis cuticles under cold acclimation, which was additionally reduced in cer3-6. Conversely, the dewax mutant showed a greater ability to accumulate waxes under cold acclimation. Fourier Transform Infrared Spectroscopy (FTIR) also supported observations in cuticular wax deposition under cold acclimation. Our data indicate cuticular alkane waxes along with alcohols and fatty acids can facilitate avoidance of both ice formation and leaf water loss under dehydration stress and are promising genetic targets of interest.","subitem_description_type":"Abstract"}]},"item_16_link_13":{"attribute_name":"抄録（URL）","attribute_value_mlt":[{"subitem_link_text":"Dissecting the Roles of CuticularWax in Plant Resistance to Shoot Dehydration and Low-Temperature Stress in Arabidopsis","subitem_link_url":"https://www.mdpi.com/1422-0067/22/4/1554"}]},"item_16_publisher_14":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"MDPI"}]},"item_16_relation_26":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"info:doi/10.3390/ijms22041554","subitem_relation_type_select":"DOI"}}]},"item_16_rights_18":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"© 2021 by the authors."}]},"item_16_rights_19":{"attribute_name":"権利URI","attribute_value_mlt":[{"subitem_rights":"https://creativecommons.org/licenses/by/4.0/"}]},"item_16_source_id_25":{"attribute_name":"NCID","attribute_value_mlt":[{"subitem_source_identifier":"AA12038549","subitem_source_identifier_type":"NCID"}]},"item_16_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"14220067","subitem_source_identifier_type":"ISSN"}]},"item_16_text_4":{"attribute_name":"著者(機関)","attribute_value_mlt":[{"subitem_text_value":"College of Agriculture and Bioresources, University of Saskatchewan"},{"subitem_text_value":"College of Agriculture and Bioresources, University of Saskatchewan"},{"subitem_text_value":"Saskatoon Research and Development Centre, Agriculture and Agri-Food Canada"},{"subitem_text_value":"College of Agriculture and Bioresources, University of Saskatchewan"},{"subitem_text_value":"Saskatoon Research and Development Centre, Agriculture and Agri-Food Canada"},{"subitem_text_value":"College of Agriculture and Bioresources, University of Saskatchewan"},{"subitem_text_value":"Department of Plant BioSciences, Faculty of Agriculture, Iwate University"},{"subitem_text_value":"College of Agriculture and Bioresources, University of Saskatchewan"}]},"item_16_version_type_27":{"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":"Rahman, Tawhidur"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"SHAO, Mingxuan"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Pahari, Shankar"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Venglat, Prakash"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Soolanayakanahally, Raju"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"QIU, Xiao"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Rahman, Abidur"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"TANINO, Karen"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2022-01-11"}],"displaytype":"detail","filename":"ijms-v22n4p1554.pdf","filesize":[{"value":"2.9 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"ijms-v22n4p1554","url":"https://iwate-u.repo.nii.ac.jp/record/15510/files/ijms-v22n4p1554.pdf"},"version_id":"bdae25f6-a3f4-4e54-a4b0-3f4d5b36508f"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"cuticular wax","subitem_subject_scheme":"Other"},{"subitem_subject":"dehydration","subitem_subject_scheme":"Other"},{"subitem_subject":"low temperature","subitem_subject_scheme":"Other"},{"subitem_subject":"freezing","subitem_subject_scheme":"Other"},{"subitem_subject":"stress avoidance","subitem_subject_scheme":"Other"},{"subitem_subject":"alkane","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":"Dissecting the Roles of CuticularWax in Plant Resistance to Shoot Dehydration and Low-Temperature Stress in Arabidopsis","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Dissecting the Roles of CuticularWax in Plant Resistance to Shoot Dehydration and Low-Temperature Stress in Arabidopsis"}]},"item_type_id":"16","owner":"19","path":["1510"],"pubdate":{"attribute_name":"公開日","attribute_value":"2022-01-11"},"publish_date":"2022-01-11","publish_status":"0","recid":"15510","relation_version_is_last":true,"title":["Dissecting the Roles of CuticularWax in Plant Resistance to Shoot Dehydration and Low-Temperature Stress in Arabidopsis"],"weko_creator_id":"19","weko_shared_id":-1},"updated":"2023-05-15T13:01:49.670343+00:00"}