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dc.contributor.author | Kamaluddin, Siti Norsyuhada | en |
dc.contributor.author | Tanaka, Mikiko | en |
dc.contributor.author | Wakamori, Hikaru | en |
dc.contributor.author | Nishimura, Takeshi | en |
dc.contributor.author | Ito, Tsuyoshi | en |
dc.contributor.alternative | 田中, 美希子 | ja |
dc.contributor.alternative | 西村, 剛 | ja |
dc.contributor.alternative | 伊藤, 毅 | ja |
dc.date.accessioned | 2019-09-06T00:35:17Z | - |
dc.date.available | 2019-09-06T00:35:17Z | - |
dc.date.issued | 2019-07-03 | - |
dc.identifier.issn | 2054-5703 | - |
dc.identifier.uri | http://hdl.handle.net/2433/243880 | - |
dc.description.abstract | Despite the accumulating evidence suggesting the importance of phenotypic plasticity in diversification and adaptation, little is known about plastic variation in primate skulls. The present study evaluated the plastic variation of the mandible in Japanese macaques by comparing wild and captive specimens. The results showed that captive individuals are square-jawed with relatively longer tooth rows than wild individuals. We also found that this shape change resembles the sexual dimorphism, indicating that the mandibles of captive individuals are to some extent masculinized. By contrast, the mandible morphology was not clearly explained by ecogeographical factors. These findings suggest the possibility that perturbations in the social environment in captivity and resulting changes of androgenic hormones may have influenced the development of mandible shape. As the high plasticity of social properties is well known in wild primates, social environment may cause the inter- and intra-population diversity of skull morphology, even in the wild. The captive–wild morphological difference detected in this study, however, can also be possibly formed by other untested sources of variation (e.g. inter-population genetic variation), and therefore this hypothesis should be validated further. | en |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | The Royal Society | en |
dc.rights | © 2019 The Authors. Published by the Royal Society under the terms of the Creative Commons Attribution License http://creativecommons.org/licenses/by/4.0/, which permits unrestricted use, provided the original author and source are credited. | en |
dc.subject | mandible | en |
dc.subject | macaques | en |
dc.subject | primates | en |
dc.subject | intraspecific variation | en |
dc.subject | phenotypic plasticity | en |
dc.subject | geometric morphometrics | en |
dc.title | Phenotypic plasticity in the mandibular morphology of Japanese macaques: captive–wild comparison | en |
dc.type | journal article | - |
dc.type.niitype | Journal Article | - |
dc.identifier.jtitle | Royal Society Open Science | en |
dc.identifier.volume | 6 | - |
dc.identifier.issue | 7 | - |
dc.relation.doi | 10.1098/rsos.181382 | - |
dc.textversion | publisher | - |
dc.identifier.artnum | 181382 | - |
dc.address | School of Environmental and Natural Resource Sciences, Faculty of Science and Technology, Universiti Kebangsaan | en |
dc.address | School of Environmental and Natural Resource Sciences, Faculty of Science and Technology, Universiti Kebangsaan | en |
dc.address | Department of Evolution and Phylogeny, Primate Research Institute, Kyoto University | en |
dc.address | Department of Evolution and Phylogeny, Primate Research Institute, Kyoto University | en |
dc.address | Department of Evolution and Phylogeny, Primate Research Institute, Kyoto University | en |
dc.address | Department of Evolution and Phylogeny, Primate Research Institute, Kyoto University | en |
dc.identifier.pmid | 31417687 | - |
dcterms.accessRights | open access | - |
datacite.awardNumber | 16H04848 | - |
datacite.awardNumber | 19H01002 | - |
datacite.awardNumber | 17K15195 | - |
datacite.awardNumber | 19K16211 | - |
jpcoar.funderName | 日本学術振興会 | ja |
jpcoar.funderName | 日本学術振興会 | ja |
jpcoar.funderName | 日本学術振興会 | ja |
jpcoar.funderName | 日本学術振興会 | ja |
jpcoar.funderName.alternative | Japan Society for the Promotion of Science (JSPS) | en |
jpcoar.funderName.alternative | Japan Society for the Promotion of Science (JSPS) | en |
jpcoar.funderName.alternative | Japan Society for the Promotion of Science (JSPS) | en |
jpcoar.funderName.alternative | Japan Society for the Promotion of Science (JSPS) | en |
出現コレクション: | 学術雑誌掲載論文等 |
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