ダウンロード数: 99
このアイテムのファイル:
ファイル | 記述 | サイズ | フォーマット | |
---|---|---|---|---|
journal.pone.0261805.pdf | 2.15 MB | Adobe PDF | 見る/開く |
完全メタデータレコード
DCフィールド | 値 | 言語 |
---|---|---|
dc.contributor.author | Tojima, Sayaka | en |
dc.contributor.author | Anetai, Hidaka | en |
dc.contributor.author | Koike, Kaito | en |
dc.contributor.author | Anetai, Saori | en |
dc.contributor.author | Tokita, Kounosuke | en |
dc.contributor.author | Leigh, Chris | en |
dc.contributor.author | Kumaratilake, Jaliya | en |
dc.contributor.alternative | 東島, 沙弥佳 | ja |
dc.contributor.alternative | 姉帯, ⾶⾼ | ja |
dc.contributor.alternative | ⼩池, 魁⼈ | ja |
dc.contributor.alternative | 姉帯, 沙織 | ja |
dc.contributor.alternative | 時⽥, 幸之輔 | ja |
dc.date.accessioned | 2022-09-26T00:24:41Z | - |
dc.date.available | 2022-09-26T00:24:41Z | - |
dc.date.issued | 2022-09-14 | - |
dc.identifier.uri | http://hdl.handle.net/2433/276367 | - |
dc.description | コアラのおしりを徹底解剖! --神経分布から筋を特定・前世紀以来の解剖記述不一致を解消--. 京都大学プレスリリース. 2022-09-22. | ja |
dc.description.abstract | Morphological and functional comparison of convergently-evolved traits in marsupials and eutherians is an important aspect of studying adaptive divergence in mammals. However, the anatomy of marsupials has been particularly difficult to evaluate for multiple reasons. First, previous studies on marsupial anatomy are often uniformly old and non-exhaustive. Second, muscle identification was historically based on muscle attachment sites, but attachment sites have since been declared insufficient for muscle identification due to extensive interspecific variation. For example, different names have been used for muscles that are now thought to be equivalent among several different species, which causes confusion. Therefore, descriptions of marsupial muscles have been inconsistent among previous studies, and their anatomical knowledge itself needs updating. In this study, the koala was selected as the representative marsupial, in part because koala locomotion may comprise primate (eutherian)-like and marsupial-like mechanics, making it an interesting phylogenetic group for studying adaptive divergence in mammals. Gross dissection of the lower limb muscles (the gluteal and the posterior thigh regions) was performed to permit precise muscle identification. We first resolved discrepancies among previous studies by identifying muscles according to their innervation; this recent, more reliable technique is based on the ontogenetic origin of the muscle, and it allows for comparison with other taxa (i.e., eutherians). We compared our findings with those of other marsupials and arboreal primates and identified traits common to both arboreal primates and marsupials as well as muscle morphological features unique to koalas. | en |
dc.language.iso | eng | - |
dc.publisher | Public Library of Science (PLoS) | en |
dc.rights | © 2022 Tojima et al. | en |
dc.rights | This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. | en |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | - |
dc.subject | Marsupials | en |
dc.subject | Sciatic nerves | en |
dc.subject | Biological locomotion | en |
dc.subject | Hip | en |
dc.subject | Muscle functions | en |
dc.subject | Slow-twitch muscle fibers | en |
dc.subject | Mammals | en |
dc.subject | Primates | en |
dc.title | Gross anatomy of the gluteal and posterior thigh muscles in koalas based on their innervations | en |
dc.type | journal article | - |
dc.type.niitype | Journal Article | - |
dc.identifier.jtitle | PLOS ONE | en |
dc.identifier.volume | 17 | - |
dc.identifier.issue | 9 | - |
dc.relation.doi | 10.1371/journal.pone.0261805 | - |
dc.textversion | publisher | - |
dc.identifier.artnum | e0261805 | - |
dc.address | Hakubi Center, Kyoto University; The Kyoto University Museum, Kyoto University; Department of Anatomy and Cell Biology, Graduate School of Medicine, Osaka City University | en |
dc.address | Department of Anatomy and Life Structures, Juntendo University School of Medicine | en |
dc.address | School of Physical therapy, Faculty of Health and Medical Care, Saitama Medical University | en |
dc.address | School of Physical therapy, Faculty of Health and Medical Care, Saitama Medical University; Department of Global Agricultural Sciences, Graduate School of Agricultural and Life Sciences, The University of Tokyo | en |
dc.address | School of Physical therapy, Faculty of Health and Medical Care, Saitama Medical University | en |
dc.address | Faculty of Health and Medical Sciences, Adelaide Medical School, The University of Adelaide; Division of Research and Innovation, The University of Adelaide | en |
dc.address | Faculty of Health and Medical Sciences, Adelaide Medical School, The University of Adelaide; Biological Anthropology and Comparative Anatomy Research Unit, Adelaide Medical School, The University of Adelaide | en |
dc.identifier.pmid | 36103546 | - |
dc.relation.url | https://www.kyoto-u.ac.jp/ja/research-news/2022-09-22-3 | - |
dcterms.accessRights | open access | - |
datacite.awardNumber | 20K20719 | - |
datacite.awardNumber.uri | https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20K20719/ | - |
dc.identifier.eissn | 1932-6203 | - |
jpcoar.funderName | 日本学術振興会 | ja |
jpcoar.awardTitle | MRIを用いた“博物館画像学“ --死蔵標本の再発掘-- | ja |
出現コレクション: | 学術雑誌掲載論文等 |
![](/dspace/image/articlelinker.gif)
このアイテムは次のライセンスが設定されています: クリエイティブ・コモンズ・ライセンス