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DCフィールド | 値 | 言語 |
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dc.contributor.author | Ikeda, Hiroshi | en |
dc.contributor.author | Nishikawa, Masaaki | en |
dc.contributor.author | Sota, Teiji | en |
dc.contributor.alternative | 曽田, 貞滋 | ja |
dc.date.accessioned | 2012-02-02T00:56:32Z | - |
dc.date.available | 2012-02-02T00:56:32Z | - |
dc.date.issued | 2012-01-31 | - |
dc.identifier.citation | Hiroshi Ikeda, Masaaki Nishikawa, Teiji Sota. Loss of flight promotes beetle diversification. Nature Communications 3, Article number:648 doi:10.1038/ncomms1659 | - |
dc.identifier.issn | 2041-1723 | - |
dc.identifier.uri | http://hdl.handle.net/2433/152419 | - |
dc.description | 甲虫の種多様化要因の新説~飛翔能力の退化が種分化を促進. 京都大学プレスリリース. 2012-02-01. | ja |
dc.description.abstract | The evolution of flight is a key innovation that may enable the extreme diversification of insects. Nonetheless, many species-rich, winged insect groups contain flightless lineages. The loss of flight may promote allopatric differentiation due to limited dispersal power and may result in a high speciation rate in the flightless lineage. Here we show that loss of flight accelerates allopatric speciation using carrion beetles (Coleoptera: Silphidae). We demonstrate that flightless species retain higher genetic differentiation among populations and comprise a higher number of genetically distinct lineages than flight-capable species, and that the speciation rate with the flightless state is twice that with the flight-capable state. Moreover, a meta-analysis of 51 beetle species from 15 families reveals higher genetic differentiation among populations in flightless compared with flight-capable species. In beetles, which represent almost one-fourth of all described species, repeated evolution of flightlessness may have contributed to their steady diversification since the Mesozoic era. | en |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | Nature Publishing Group | en |
dc.rights | © 2012 Macmillan Publishers Limited. All rights reserved. | en |
dc.title | Loss of flight promotes beetle diversification | en |
dc.type | journal article | - |
dc.type.niitype | Journal Article | - |
dc.identifier.jtitle | Nature Communications | en |
dc.identifier.volume | 3 | - |
dc.identifier.spage | 648 | - |
dc.relation.doi | 10.1038/ncomms1659 | - |
dc.textversion | publisher | - |
dc.identifier.pmid | 22337126 | - |
dc.relation.url | http://www.nature.com/ncomms/journal/v3/n1/full/ncomms1659.html | - |
dc.relation.url | https://www.kyoto-u.ac.jp/static/ja/news_data/h/h1/news6/2011/120201_1.htm | - |
dcterms.accessRights | open access | - |
出現コレクション: | 学術雑誌掲載論文等 |
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