A Case Study of the Morphological and Molecular Variation within a Ciliate Genus: Taxonomic Descriptions of Three Dysteria Species (Ciliophora, Cyrtophoria), with the Establishment of a New Species
文献类型：期刊论文
| 作者 | Zhao, Xuetong3; Zhang, Hui3; Zhang, Qianqian4 ; Qu, Zhishuai2; Warren, Alan1; Wu, Di3; Chen, Xiangrui3
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| 刊名 | INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
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| 出版日期 | 2022-02-01 |
| 卷号 | 23期号:3页码:18 |
| 关键词 | ciliature molecular phylogeny morphological diversity new species SSU rDNA sequence |
| DOI | 10.3390/ijms23031764 |
| 通讯作者 | Chen, Xiangrui(chenxiangrui@ouc.edu.cn) |
| 英文摘要 | Three Dysteria species, D. crassipes Claparede & Lachmann, 1859; D. brasiliensis Faria et al., 1922; and D. paracrassipes n. sp., were collected from subtropical coastal waters of the East China Sea, near Ningbo, China. The three species were studied based on their living morphology, infraciliature, and molecular data. The new species D. paracrassipes n. sp. is very similar to D. crassipes in most morphological features except the preoral kinety, which is double-rowed in the new species (vs. single-rowed in D. crassipes). The difference in the small ribosomal subunit sequences (SSU rDNA) between these two species is 56 bases, supporting the establishment of the new species. The Ningbo population of D. crassipes is highly similar in morphology to other known populations. Nevertheless, the SSU rDNA sequences of these populations are very different, indicating high genetic diversity and potentially cryptic species. Dysteria brasiliensis is cosmopolitan with many described populations worldwide and four deposited SSU rDNA sequences. The present work supplies morphological and molecular information from five subtropical populations of D. brasiliensis that bear identical molecular sequences but show significant morphological differences. The findings of this study provide an opportunity to improve understanding of the morphological and genetic diversity of ciliates. |
| WOS关键词 | NOV SPEC. ; MICROSCOPIC OBSERVATIONS ; PROTOZOA ; PHYLOGENY ; CHINA ; PHYLLOPHARYNGEA ; INFRACILIATURE ; REDESCRIPTIONS ; PROTISTA ; AREA |
| WOS研究方向 | Biochemistry & Molecular Biology ; Chemistry |
| 语种 | 英语 |
| WOS记录号 | WOS:000760213400001 |
| 资助机构 | National Natural Science Foundation of China ; Youth Innovation Promotion Association ; CAS |
| 源URL | [http://ir.yic.ac.cn/handle/133337/37725]  |
| 专题 | 海岸带生物学与生物资源利用重点实验室 海岸带生物资源高效利用研究与发展中心 |
| 通讯作者 | Chen, Xiangrui |
| 作者单位 | 1.Nat Hist Museum, Dept Life Sci, London SW7 5BD, England 2.Xiamen Univ, Coll Environm & Ecol, State Key Lab Marine Environm Sci, Xiamen 361104, Peoples R China 3.Ningbo Univ, Sch Marine Sci, Ningbo 315800, Peoples R China 4.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhao, Xuetong,Zhang, Hui,Zhang, Qianqian,et al. A Case Study of the Morphological and Molecular Variation within a Ciliate Genus: Taxonomic Descriptions of Three Dysteria Species (Ciliophora, Cyrtophoria), with the Establishment of a New Species[J]. INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES,2022,23(3):18. |
| APA | Zhao, Xuetong.,Zhang, Hui.,Zhang, Qianqian.,Qu, Zhishuai.,Warren, Alan.,...&Chen, Xiangrui.(2022).A Case Study of the Morphological and Molecular Variation within a Ciliate Genus: Taxonomic Descriptions of Three Dysteria Species (Ciliophora, Cyrtophoria), with the Establishment of a New Species.INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES,23(3),18. |
| MLA | Zhao, Xuetong,et al."A Case Study of the Morphological and Molecular Variation within a Ciliate Genus: Taxonomic Descriptions of Three Dysteria Species (Ciliophora, Cyrtophoria), with the Establishment of a New Species".INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES 23.3(2022):18. |
入库方式： OAI收割
来源：烟台海岸带研究所
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