| Item type |
琉球大学リポジトリ登録用アイテムタイプ(1) |
| 公開日 |
2024-12-26 |
| タイトル |
|
|
タイトル |
Ghost introgression in ricefishes of the genus Adrianichthys in an ancient Wallacean lake |
|
言語 |
en |
| 作成者 |
Yamahira, Kazunori
| en |
Yamahira, Kazunori
Tropical Biosphere Research Center University of the Ryukyus
|
Search repository
Kobayashi, Hirozumi
| en |
Kobayashi, Hirozumi
Tropical Biosphere Research Center University of the Ryukyus
|
Search repository
Kakioka, Ryo
| en |
Kakioka, Ryo
Tropical Biosphere Research Center University of the Ryukyus
|
Search repository
Montenegro, Javier
| en |
Montenegro, Javier
Tropical Biosphere Research Center University of the Ryukyus
|
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Masengi, Kawilarang W. A.
| en |
Masengi, Kawilarang W. A.
Faculty of Fisheries and Marine Science Sam Ratulangi University Manado
|
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Okuda, Noboru
Nagano, Atsushi J.
| en |
Nagano, Atsushi J.
Institute for Advanced Biosciences Keio University
Faculty of Agriculture Ryukoku University
|
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Tanaka, Rieko
| en |
Tanaka, Rieko
World Medaka Aquarium Nagoya Higashiyama Zoo and Botanical Gardens
|
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Naruse, Kiyoshi
| en |
Naruse, Kiyoshi
Laboratory of Bioresources National Institute for Basic Biology
|
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Tatsumoto, Shoji
| en |
Tatsumoto, Shoji
Exploratory Research Center on Life and Living Systems (ExCELLS) National Institutes of Natural Sciences
|
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Go, Yasuhiro
| en |
Go, Yasuhiro
Exploratory Research Center on Life and Living Systems (ExCELLS) National Institutes of Natural Sciences
School of Life Science The Graduate University for Advanced Studies (SOKENDAI)
National Institute for Physiological Sciences National Institutes of Natural Sciences
|
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Ansai, Satoshi
Kusumi, Junko
| en |
Kusumi, Junko
Faculty of Social and Cultural Studies Kyushu University
|
Search repository
|
| アクセス権 |
|
|
アクセス権 |
open access |
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アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 権利情報 |
|
|
言語 |
en |
|
権利情報 |
© 2023 European Society for Evolutionary Biology |
| 主題 |
|
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言語 |
en |
|
主題Scheme |
Other |
|
主題 |
demography |
| 主題 |
|
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言語 |
en |
|
主題Scheme |
Other |
|
主題 |
extinct lineage |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
introgressive hybridization |
| 主題 |
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言語 |
en |
|
主題Scheme |
Other |
|
主題 |
reproductive isolation |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
secondary contact |
| 主題 |
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言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Sulawesi |
| 内容記述 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
Because speciation might have been promoted by ancient introgression from an extinct lineage, it is important to detect the existence of `ghost introgression' in focal taxa and examine its contribution to their diversification. In this study, we examined possible ghost introgression and its contributions to the diversification of ricefishes of the genus Adrianichthys in Lake Poso, an ancient lake on Sulawesi Island, in which some extinctions are known to have occurred. Population‐genomic analysis revealed that two extant Adrianichthys species, A. oophorus and A. poptae are reproductively isolated from each other. Comparisons of demographic models demonstrated that introgression from a ghost population, which diverged from the common ancestor of A. oophorus and A. poptae, is essential for reconstructing the demographic history of Adrianichthys. The best model estimated that the divergence of the ghost population greatly predated the divergence between A. oophorus and A. poptae, and that the ghost population secondarily contacted the two extant species within Lake Poso more recently. Genome scans and simulations detected a greatly divergent locus, which cannot be explained without ghost introgression. This locus was also completely segregated between A. oophorus and A. poptae. These findings suggest that variants that came from a ghost population have contributed to the divergence between A. oophorus and A. poptae, but the large time‐lag between their divergence and ghost introgression indicates that the contribution of introgression may be restricted. |
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言語 |
en |
| 出版者 |
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出版者 |
Oxford University Press |
|
言語 |
en |
| 言語 |
|
|
言語 |
eng |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| 出版タイプ |
|
|
出版タイプ |
AM |
|
出版タイプResource |
http://purl.org/coar/version/c_ab4af688f83e57aa |
| 関連情報 |
|
|
関連タイプ |
isVersionOf |
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|
識別子タイプ |
DOI |
|
|
関連識別子 |
https://doi.org/10.1111/jeb.14223 |
| 収録物識別子 |
|
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収録物識別子タイプ |
EISSN |
|
収録物識別子 |
1420-9101 |
| 収録物名 |
|
|
収録物名 |
Journal of Evolutionary Biology |
|
言語 |
en |
| 書誌情報 |
巻 36,
号 10,
p. 1484-1493,
発行日 2023-10-01
|
Y_No36p1484_2023.pdf (369 KB)
