| Morphology and molecular phylogeny of three marine Condylostoma species from China, including two new ones (Ciliophora, Heterotrichea) | |
| Yan, Ying1; Chen, Xumiao1,2; Chen, Xiangrui3; Gao, Feng1; Al-Farraj, Saleh A.4; Al-Rasheid, Khaled A. S.4 | |
| 2015-02-01 | |
| 发表期刊 | EUROPEAN JOURNAL OF PROTISTOLOGY
 |
| 卷号 | 51期号:1页码:66-78 |
| 文章类型 | Article |
| 摘要 | The present study investigates the morphologic and molecular characteristics of three Condylostoma species isolated from brackish and marine tropical habitats of China, including Condylostoma tropicum spec. nov., Condylostoma elongation spec. nov. and Condylostoma curvum Burkovsky, 1970. The two new species have slender and elongated bodies with the posterior portion distinctly narrowed, forming long tails, thus they obviously differ from most congeners. In addition, Condylostoma tropicum spec. nov. is characterized by its small buccal cavity, single frontal cirrus, 26-33 somatic kinetics, and moniliform macronucleus composed of 8-22 nodules. Condylostoma elongattim spec. nov. is distinguished by its huge body size (1000-1200 mu m long in vivo), the prominent buccal cavity, 5-7 frontal cirri and 37-43 somatic kineties. Condylostoma curvum is also reinvestigated in this paper using both protargol impregnation and molecular techniques. Phylogenetic analyses based on SSU rDNA sequence data indicate that the three organisms are located within the genus Condylostoma; the genus Condylostoma fails to form a monophyletic branch in both Maximum-likelihood tree and Bayesian inference analysis. Nonetheless, the AU test shows that the monophyly of Condylostoma could not be rejected. (C) 2014 Elsevier GmbH. All rights reserved. |
| 关键词 | Condylostotna Morphology New Species Phylogeny |
| DOI | 10.1016/j.ejop.2014.11.001 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000351031600006 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.qdio.ac.cn/handle/337002/25398 |
| 专题 | 海洋生物分类与系统演化实验室 |
| 作者单位 | 1.Ocean Univ Qingdao, Inst Evolut & Marine Biodivers, Lab Protozool, Qingdao 266003, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China 3.Ningbo Univ, Sch Marine Sci, Ningbo 315211, Zhejiang, Peoples R China 4.King Saud Univ, Coll Sci, Dept Zool, Riyadh 11451, Saudi Arabia |
| 推荐引用方式 GB/T 7714 | Yan, Ying,Chen, Xumiao,Chen, Xiangrui,et al. Morphology and molecular phylogeny of three marine Condylostoma species from China, including two new ones (Ciliophora, Heterotrichea)[J]. EUROPEAN JOURNAL OF PROTISTOLOGY,2015,51(1):66-78. |
| APA | Yan, Ying,Chen, Xumiao,Chen, Xiangrui,Gao, Feng,Al-Farraj, Saleh A.,&Al-Rasheid, Khaled A. S..(2015).Morphology and molecular phylogeny of three marine Condylostoma species from China, including two new ones (Ciliophora, Heterotrichea).EUROPEAN JOURNAL OF PROTISTOLOGY,51(1),66-78. |
| MLA | Yan, Ying,et al."Morphology and molecular phylogeny of three marine Condylostoma species from China, including two new ones (Ciliophora, Heterotrichea)".EUROPEAN JOURNAL OF PROTISTOLOGY 51.1(2015):66-78. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| Morphology and molec（7591KB） | 期刊论文 | 出版稿 | 限制开放 | ODC PDDL | 浏览 | |
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