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Alpha-Tubulin and Small Subunit rRNA Phylogenies of Peritrichs Are Congruent and Do Not Support the Clustering of Mobilids and Sessilids (Ciliophora, Oligohymenophorea)
Gong, Yingchun; Xu, Kuidong; Zhan, Zifeng; Yu, Yuhe; Li, Xuemei; Villalobo, Eduardo; Feng, Weisong; Yu, YH, Chinese Acad Sci, Inst Hydrobiol, Key Lab Biodivers & Conservat Aquat Organisms, Wuhan 430072, Peoples R China
2010
Source PublicationJOURNAL OF EUKARYOTIC MICROBIOLOGY
ISSN1066-5234
Volume57Issue:3Pages:265-272
AbstractPeritrich ciliates have been traditionally subdivided into two orders, Sessilida and Mobilida within the subclass Peritrichia. However, all the existing small subunit (SSU) rRNA phylogenetic trees showed that the sessilids and mobilids did not branch together. To shed some light on this disagreement, we tested whether or not the classic Peritrichia is a monophyletic group by assessing the reliability of the SSU rRNA phylogeny in terms of congruency with alpha-tubulin phylogeny. For this purpose, we obtained 10 partial alpha-tubulin sequences from peritrichs and built phylogenetic trees based on alpha-tubulin nucleotide and amino acid data. A phylogenetic tree from the alpha-tubulin and SSU rRNA genes in combination was also constructed and compared with that from the SSU rRNA gene using a similar species sampling. Our results show that the mobilids and sessilids are consistently separated in all trees, which reinforces the idea that the peritrichs do not constitute a monophyletic group. However, in all alpha-tubulin gene trees, the urceolariids and trichodiniids do not group together, suggested mobilids may not be a monophyletic group.
KeywordAlpha-tubulin Mobilida Peritrichia Phylogeny Sessilida Ssu Rrna
Department[Gong, Yingchun; Yu, Yuhe; Li, Xuemei; Feng, Weisong] Chinese Acad Sci, Inst Hydrobiol, Key Lab Biodivers & Conservat Aquat Organisms, Wuhan 430072, Peoples R China; [Xu, Kuidong; Zhan, Zifeng] Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China; [Gong, Yingchun] State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China; [Villalobo, Eduardo] Univ Seville, Fac Biol, Dept Microbiol, Seville 41012, Spain
Subject AreaMicrobiology
Funding OrganizationNational Natural Science Foundation of China [30770260, 30900130]; Chinese Academy of Sciences [KZCX2-YW-417]; State Key Laboratory of Freshwater Ecology and Biotechnology [2009FB02]; Spanish Ministry of Science and Education [BOS2003-01072] ; National Natural Science Foundation of China [30770260, 30900130]; Chinese Academy of Sciences [KZCX2-YW-417]; State Key Laboratory of Freshwater Ecology and Biotechnology [2009FB02]; Spanish Ministry of Science and Education [BOS2003-01072] ; National Natural Science Foundation of China [30770260, 30900130]; Chinese Academy of Sciences [KZCX2-YW-417]; State Key Laboratory of Freshwater Ecology and Biotechnology [2009FB02]; Spanish Ministry of Science and Education [BOS2003-01072] ; National Natural Science Foundation of China [30770260, 30900130]; Chinese Academy of Sciences [KZCX2-YW-417]; State Key Laboratory of Freshwater Ecology and Biotechnology [2009FB02]; Spanish Ministry of Science and Education [BOS2003-01072]
Indexed BySCI
Language英语
WOS IDWOS:000277001800007
Funding OrganizationNational Natural Science Foundation of China [30770260, 30900130]; Chinese Academy of Sciences [KZCX2-YW-417]; State Key Laboratory of Freshwater Ecology and Biotechnology [2009FB02]; Spanish Ministry of Science and Education [BOS2003-01072] ; National Natural Science Foundation of China [30770260, 30900130]; Chinese Academy of Sciences [KZCX2-YW-417]; State Key Laboratory of Freshwater Ecology and Biotechnology [2009FB02]; Spanish Ministry of Science and Education [BOS2003-01072] ; National Natural Science Foundation of China [30770260, 30900130]; Chinese Academy of Sciences [KZCX2-YW-417]; State Key Laboratory of Freshwater Ecology and Biotechnology [2009FB02]; Spanish Ministry of Science and Education [BOS2003-01072] ; National Natural Science Foundation of China [30770260, 30900130]; Chinese Academy of Sciences [KZCX2-YW-417]; State Key Laboratory of Freshwater Ecology and Biotechnology [2009FB02]; Spanish Ministry of Science and Education [BOS2003-01072]
Citation statistics
Cited Times:17[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/13544
Collection淡水生态学研究中心_期刊论文
Corresponding AuthorYu, YH, Chinese Acad Sci, Inst Hydrobiol, Key Lab Biodivers & Conservat Aquat Organisms, Wuhan 430072, Peoples R China
Recommended Citation
GB/T 7714
Gong, Yingchun,Xu, Kuidong,Zhan, Zifeng,et al. Alpha-Tubulin and Small Subunit rRNA Phylogenies of Peritrichs Are Congruent and Do Not Support the Clustering of Mobilids and Sessilids (Ciliophora, Oligohymenophorea)[J]. JOURNAL OF EUKARYOTIC MICROBIOLOGY,2010,57(3):265-272.
APA Gong, Yingchun.,Xu, Kuidong.,Zhan, Zifeng.,Yu, Yuhe.,Li, Xuemei.,...&Yu, YH, Chinese Acad Sci, Inst Hydrobiol, Key Lab Biodivers & Conservat Aquat Organisms, Wuhan 430072, Peoples R China.(2010).Alpha-Tubulin and Small Subunit rRNA Phylogenies of Peritrichs Are Congruent and Do Not Support the Clustering of Mobilids and Sessilids (Ciliophora, Oligohymenophorea).JOURNAL OF EUKARYOTIC MICROBIOLOGY,57(3),265-272.
MLA Gong, Yingchun,et al."Alpha-Tubulin and Small Subunit rRNA Phylogenies of Peritrichs Are Congruent and Do Not Support the Clustering of Mobilids and Sessilids (Ciliophora, Oligohymenophorea)".JOURNAL OF EUKARYOTIC MICROBIOLOGY 57.3(2010):265-272.
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