2017年3月1日
The Reliability and Stability of an Inferred Phylogenetic Tree from Empirical Data.
Molecular biology and evolution
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- ,
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- 巻
- 34
- 号
- 3
- 開始ページ
- 718
- 終了ページ
- 723
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1093/molbev/msw272
- 出版者・発行元
- OXFORD UNIV PRESS
The reliability of a phylogenetic tree obtained from empirical data is usually measured by the bootstrap probability (Pb) of interior branches of the tree. If the bootstrap probability is high for most branches, the tree is considered to be reliable. If some interior branches show relatively low bootstrap probabilities, we are not sure that the inferred tree is really reliable. Here, we propose another quantity measuring the reliability of the tree called the stability of a subtree. This quantity refers to the probability of obtaining a subtree (Ps) of an inferred tree obtained. We then show that if the tree is to be reliable, both Pb and Ps must be high. We also show that Ps is given by a bootstrap probability of the subtree with the closest outgroup sequence, and computer program RESTA for computing the Pb and Ps values will be presented.
- リンク情報
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- DOI
- https://doi.org/10.1093/molbev/msw272
- PubMed
- https://www.ncbi.nlm.nih.gov/pubmed/28100791
- PubMed Central
- https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5850655
- Web of Science
- https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000396510800014&DestApp=WOS_CPL
- ID情報
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- DOI : 10.1093/molbev/msw272
- ISSN : 0737-4038
- eISSN : 1537-1719
- PubMed ID : 28100791
- PubMed Central 記事ID : PMC5850655
- Web of Science ID : WOS:000396510800014