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Inferring the Evolutionary History of Vibrios by Means of Multilocus Sequence Analysis

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タイトル: Inferring the Evolutionary History of Vibrios by Means of Multilocus Sequence Analysis
著者: Sawabe, Tomoo 著作を一覧する
Kita-Tsukamoto, Kumiko 著作を一覧する
Thompson, Fabiano L. 著作を一覧する
発行日: 2007年11月
出版者: American Society for Microbiology
誌名: Journal of Bacteriology
巻: 189
号: 21
開始ページ: 7932
終了ページ: 7936
出版社 DOI: 10.1128/JB.00693-07
抄録: We performed the first broad study aiming at the reconstruction of the evolutionary history of vibrios by means of multilocus sequence analysis of nine genes. Overall, 14 distinct clades were recognized using the SplitsTree decomposition method. Some of these clades may correspond to families, e.g., the clades Salinivibrio and Photobacteria, while other clades, e.g., Splendidus and Harveyi, correspond to genera. The common ancestor of all vibrios was estimated to have been present 600 million years ago. We can define species of vibrios as groups of strains that share >95% gene sequence similarity and >99.4% amino acid identity based on the eight protein-coding housekeeping genes. The gene sequence data were used to refine the standard online electronic taxonomic scheme for vibrios (http://www.taxvibrio.lncc.br).
Rights: Copyright © American Society for Microbiology
資料タイプ: article
URI: http://hdl.handle.net/2115/30288
出現コレクション:雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

提供者: 澤辺 智雄

 

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