{"created":"2021-03-01T06:43:18.712469+00:00","id":25359,"links":{},"metadata":{"_buckets":{"deposit":"bec58f6b-d835-4478-8d62-0b3fdda81373"},"_deposit":{"id":"25359","owners":[],"pid":{"revision_id":0,"type":"depid","value":"25359"},"status":"published"},"_oai":{"id":"oai:repository.dl.itc.u-tokyo.ac.jp:00025359","sets":["27:2466:2467:2533","9:504:2469:2534"]},"item_4_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Study on the Morphological and Ecological Characteristics of the Genus Larix with Special Reference to Its Molecular Phylogeny"}]},"item_4_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2000","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"145","bibliographicPageStart":"63","bibliographicVolumeNumber":"104","bibliographic_titles":[{"bibliographic_title":"東京大学農学部演習林報告"}]}]},"item_4_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"カラマツ属（Larix）は，マツ科で分類が最も困難な属のひとつである。同属は，球果形態によって10～16種に分類される。これらの樹種は，種鱗よりも苞鱗が短いカラマツ節と苞鱗の方が長いナガミカラマツ節に分類される。球果形態に種内変異が大きい樹種があり，分類の困難さをもたらしている。同属には種間雑種が容易に形成される特性があり，比較的新しい属であると推定された。一方，第三紀始新世中期の化石球果の発掘により，同属は比較的古い属であることが判明した。今回，生態的特性と分子情報をもとにカラマツ属の系統を解明した。","subitem_description_type":"Abstract"},{"subitem_description":"The genus Larix is one of the most difficult genera in the Pinaceae to classify, because the morphology of its members is very similar. Ten common species are distinguished primarily on the basis of cone morphology. These species are divided into two sections according to whether the bract extends from the seed scale. Short-bract types are included in the section Larix, while long-bract types are included in the section Multiserialis. The genus Larix is thoughed to be a comparatively new genera because interspecific hybridization between species occurs quite readily. But the progenitor of the genus Larix appears in the early Tertiary, because the oldest Larix fossils from the middle Eocene are found at high latitudes in North America. Hence, we tried to clarify the phylogenesis of the genus Larix using ecological and DNA results.","subitem_description_type":"Abstract"}]},"item_4_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"54262","nameIdentifierScheme":"WEKO"}],"names":[{"name":"KISANUKI, Hiromitsu"}]}]},"item_4_publisher_20":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"東京大学大学院農学生命科学研究科附属演習林"}]},"item_4_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00162451","subitem_source_identifier_type":"NCID"}]},"item_4_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"03716007","subitem_source_identifier_type":"ISSN"}]},"item_4_subject_15":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"610","subitem_subject_scheme":"NDC"}]},"item_4_text_21":{"attribute_name":"出版者別名","attribute_value_mlt":[{"subitem_text_value":"The Tokyo University Forests"}]},"item_4_text_4":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東京大学大学院農学生命科学研究科附属演習林北海道演習林"},{"subitem_text_value":"三重大学生物資源学部"},{"subitem_text_value":"University Forest in Hokkaido, Graduate School of Agriculture and Life Science, The University of Tokyo"},{"subitem_text_value":"Faculty of Bioresources, Mie University"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"木佐貫, 博光"}],"nameIdentifiers":[{"nameIdentifier":"54261","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-06-09"}],"displaytype":"detail","filename":"esrh104002.pdf","filesize":[{"value":"6.9 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"esrh104002.pdf","url":"https://repository.dl.itc.u-tokyo.ac.jp/record/25359/files/esrh104002.pdf"},"version_id":"be473b54-8763-49b5-8de8-3293563adbb7"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"カラマツ属","subitem_subject_scheme":"Other"},{"subitem_subject":"分類","subitem_subject_scheme":"Other"},{"subitem_subject":"フェノロジー","subitem_subject_scheme":"Other"},{"subitem_subject":"DNA分析","subitem_subject_scheme":"Other"},{"subitem_subject":"系統","subitem_subject_scheme":"Other"},{"subitem_subject":"Larix","subitem_subject_scheme":"Other"},{"subitem_subject":"classification","subitem_subject_scheme":"Other"},{"subitem_subject":"phenology","subitem_subject_scheme":"Other"},{"subitem_subject":"DNA analysis","subitem_subject_scheme":"Other"},{"subitem_subject":"phylogeny","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":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"カラマツ属の形態分類および生態学的特性と分子系統との関係に関する研究","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"カラマツ属の形態分類および生態学的特性と分子系統との関係に関する研究"}]},"item_type_id":"4","owner":"1","path":["2534","2533"],"pubdate":{"attribute_name":"公開日","attribute_value":"2012-07-17"},"publish_date":"2012-07-17","publish_status":"0","recid":"25359","relation_version_is_last":true,"title":["カラマツ属の形態分類および生態学的特性と分子系統との関係に関する研究"],"weko_creator_id":"1","weko_shared_id":null},"updated":"2022-12-19T04:03:39.564989+00:00"}