| Item type |
学術雑誌論文 / Journal Article_02(1) |
| 公開日 |
2008-02-28 |
| タイトル |
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|
タイトル |
A molecular phylogeny of the genus Echinococcus inferred from complete mitochondrial genomes |
|
言語 |
en |
| 言語 |
|
|
言語 |
eng |
| 資源タイプ |
|
|
資源タイプ |
journal article |
| 著者 |
中尾, 稔
McManus, DP
Schantz, PM
Craig, PS
Ito, A
|
| 著者 ローマ字 |
|
|
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Nakao, Minoru |
| 書誌情報 |
Parasitology
巻 134,
号 5,
p. 713-722,
発行日 2007-01-01
|
| ISSN |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
0031-1820 |
| DOI |
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|
識別子タイプ |
DOI |
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|
関連識別子 |
10.1017/S0031182006001934 |
| リンクURL |
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内容記述タイプ |
Other |
|
内容記述 |
http://journals.cambridge.org/action/displayAbstract?aid=988584 | http://journals.cambridge.org/action/displayAbstract?aid=988584 |
| 抄録 |
|
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内容記述タイプ |
Abstract |
|
内容記述 |
Taxonomic revision by molecular phylogeny is needed to categorize members of the genus Echinococcus (Cestoda: Taeniidae). We have reconstructed the phylogenetic relationships of E. oligarthrus, E. vogeli, E. multilocularis, E. shiquicus, E. equinus, E. ortleppi, E. granulosus sensu stricto and 3 genotypes of E. granulosus sensu lato (G6, G7 and G8) from their complete mitochondrial genomes. Maximum likelihood and partitioned Bayesian analyses using concatenated data sets of nucleotide and amino acid sequences depicted phylogenetic trees with the same topology. The 3 E. granulosus genotypes corresponding to the camel, pig, and cervid strains were monophyletic, and their high level of genetic similarity supported taxonomic species unification of these genotypes into E. canadensis. Sister species relationships were confirmed between E. ortleppi and E. canadensis, and between E. multilocularis and E. shiquicus, regardless of the analytical approach employed. The basal positions of the phylogenetic tree were occupied by the neotropical endemic species, E. oligarthrus and E. vogeli, whose definitive hosts are derived from carnivores that immigrated from North America after the formation of the Panamanian land bridge. Host-parasite co-evolution comparisons suggest that the ancestral homeland of Echinococcus was North America or Asia, depending on whether the ancestral definitive hosts were canids or felids. |
| 注記 |
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内容記述タイプ |
Other |
|
注記 |
Copyright © (2007) Cambridge University Press
\nauthor |
| 資源タイプ |
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内容記述タイプ |
Other |
|
資源タイプ |
text |
| フォーマット |
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内容記述タイプ |
Other |
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内容記述 |
application/pdf |
| ID(XooNIps) |
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17156584 |
| 閲覧数(XooNIps) |
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| ダウンロード数(XooNIps) |
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2136 |
868.pdf (237.9 kB)
