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Unexpected monophyletic origin of Ephoron shigae unisexual reproduction strains and their rapid expansion across Japan
http://hdl.handle.net/10091/00020624
http://hdl.handle.net/10091/00020624f1815f2b-49ac-4a72-b6f5-f6ee2eada65e
| 名前 / ファイル | ライセンス | アクション |
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150072.full.pdf (762.3 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||||||||
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| 公開日 | 2018-05-24 | |||||||||||
| タイトル | ||||||||||||
| タイトル | Unexpected monophyletic origin of Ephoron shigae unisexual reproduction strains and their rapid expansion across Japan | |||||||||||
| 言語 | ||||||||||||
| 言語 | eng | |||||||||||
| DOI | ||||||||||||
| 関連識別子 | https://doi.org/10.1098/rsos.150072 | |||||||||||
| 関連名称 | 10.1098/rsos.150072 | |||||||||||
| キーワード | ||||||||||||
| 主題 | automixis, geographical parthenogenesis, phylogeography, thelytoky | |||||||||||
| 資源タイプ | ||||||||||||
| 資源 | http://purl.org/coar/resource_type/c_6501 | |||||||||||
| タイプ | journal article | |||||||||||
| 著者 |
Sekine, K.
× Sekine, K.
× Hayashi, F.
× Tojo, K.
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| 信州大学研究者総覧へのリンク | ||||||||||||
| 氏名 | Tojo, Koji | |||||||||||
| URL | http://soar-rd.shinshu-u.ac.jp/profile/ja.OCcebhLh.html | |||||||||||
| 出版者 | ||||||||||||
| 出版者 | ROYAL SOC | |||||||||||
| 引用 | ||||||||||||
| 内容記述 | ROYAL SOCIETY OPEN SCIENCE. 2(6):150072 (2015) | |||||||||||
| 書誌情報 |
ROYAL SOCIETY OPEN SCIENCE 巻 2, 号 6, p. 150072, 発行日 2015-06 |
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| 抄録 | ||||||||||||
| 内容記述 | The burrowing polymitarcyid mayfly Ephoron shigae is distributed across Japan, Korea, northeast China and far east Russia. Some populations are bisexual, and others are unisexual, i.e. geographically parthenogenetic throughout Japan. In general, parthenogenetic organisms are often found in harsh environments, such as at high latitudes and altitudes, in xeric as opposed to mesic conditions, in isolated habitats such as islands and island-like areas, and at the peripheral regions of the taxon's range. In E. shigae, however, the distributions of bisexual and unisexual populations overlap broadly in their respective geographical ranges. In the analysis of mitochondrial 16S rRNA and COI, we revealed that unisexual populations were of monophyletic origin and recently differentiated somewhere in western Japan. In the nuclear DNA EFI-alpha analysis, parthenogenetic strains had two genotypes, i.e. the heterozygous genotype of E1/E3 and the homozygous genotype of E1/E1 or E3/E3, while specimens of bisexual lineage had 20 genotypes. These results are consistent with an automixis mode of reproduction for the parthenogenetic strains, and also support the monophyletic origin of the parthenogenetic strains. Furthermore, there would be no gene flow between the specimens of the bisexual lineage and those of the parthenogenetic strain. | |||||||||||
| 資源タイプ（コンテンツの種類） | ||||||||||||
| ISSN | ||||||||||||
| 収録物識別子タイプ | ISSN | |||||||||||
| 収録物識別子 | 2054-5703 | |||||||||||
| PubMed | ||||||||||||
| 識別子タイプ | PMID | |||||||||||
| 関連識別子 | http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?CMD=search&DB=pubmed&term=26543584 | |||||||||||
| 関連名称 | 26543584 | |||||||||||
| 権利 | ||||||||||||
| 権利情報 | © 2015 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. | |||||||||||
| 出版タイプ | ||||||||||||
| 出版タイプ | VoR | |||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||
| WoS | ||||||||||||
| URL | http://gateway.isiknowledge.com/gateway/Gateway.cgi?&GWVersion=2&SrcAuth=ShinshuUniv&SrcApp=ShinshuUniv&DestLinkType=FullRecord&DestApp=WOS&KeyUT=000377965800018 | |||||||||||
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Sekine, K., Hayashi, F., Tojo, K., 2015, Unexpected monophyletic origin of Ephoron shigae unisexual reproduction strains and their rapid expansion across Japan: ROYAL SOC, 150072– p.
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