Alpha-Tubulin and Small Subunit rRNA Phylogenies of Peritrichs Are Congruent and Do Not Support the Clustering of Mobilids and Sessilids (Ciliophora, Oligohymenophorea)
文献类型：期刊论文
| 作者 | Gong, Yingchun1,3; Xu, Kuidong2 ; Zhan, Zifeng2; Yu, Yuhe1; Li, Xuemei1; Villalobo, Eduardo4; Feng, Weisong1
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| 刊名 | JOURNAL OF EUKARYOTIC MICROBIOLOGY
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| 出版日期 | 2010-05-01 |
| 卷号 | 57期号:3页码:265-272 |
| 关键词 | alpha-tubulin Mobilida Peritrichia phylogeny Sessilida SSU rRNA |
| 英文摘要 | Peritrich 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. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000277001800007 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/32792]  |
| 专题 | 海洋研究所_海洋生物分类与系统演化实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Hydrobiol, Key Lab Biodivers & Conservat Aquat Organisms, Wuhan 430072, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China 3.State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China 4.Univ Seville, Fac Biol, Dept Microbiol, Seville 41012, Spain |
| 推荐引用方式 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.,...&Feng, Weisong.(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. |
入库方式： OAI收割
来源：海洋研究所
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