| Molecular characteristics of Camallanus spp. (Spirurida : Camallanidae) in fishes from China based on its rDNA sequences | |
| Wu, Shan Gong1; Wang, Gui Tang; Xi, Bing Wen; Gao, Dian; Nie, Pin; Wu, SG, Chinese Acad Sci, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Hubei Province, Peoples R China | |
| 2008-06-01 | |
| Source Publication | JOURNAL OF PARASITOLOGY
 |
| ISSN | 0022-3395 |
| Volume | 94Issue:3Pages:731-736 |
| Abstract | In the,paper, we explored the intra- and interspecific evolutionary variation among species of Camallanus collected from different fish species in various regions of China. We determined the internal transcribed spacers of ribosomal DNA (ITS rDNA) sequences of these nematodes. The divergence (uncorrected p-distance) of ITS 1, ITS2, and ITS rDNA data sets confirmed 2 valid species of Camallanus in China, i.e., C. cotti and C. hypophthalmichthys. The 2 species were distinguished not only by their different morphologies and host ranges but also by a letranucleotide microsatellite (TTGC)n present in the ITS I region of C cotti. Phylogenetic analyses of the nematodes disclosed 2 main clades, corresponding to different individuals of C cotti and C. hypophthalmichthys from different fish species in various geographical locations, although the interior nodes of each clade received poor support.; In the,paper, we explored the intra- and interspecific evolutionary variation among species of Camallanus collected from different fish species in various regions of China. We determined the internal transcribed spacers of ribosomal DNA (ITS rDNA) sequences of these nematodes. The divergence (uncorrected p-distance) of ITS 1, ITS2, and ITS rDNA data sets confirmed 2 valid species of Camallanus in China, i.e., C. cotti and C. hypophthalmichthys. The 2 species were distinguished not only by their different morphologies and host ranges but also by a letranucleotide microsatellite (TTGC)n present in the ITS I region of C cotti. Phylogenetic analyses of the nematodes disclosed 2 main clades, corresponding to different individuals of C cotti and C. hypophthalmichthys from different fish species in various geographical locations, although the interior nodes of each clade received poor support. |
| Subtype | Article |
| Keyword | Internal Transcribed Spacer Ribosomal Dna Nematoda Cotti Redescription Phylogeny Alignment Parasites Software Tools |
| Department | [Wu, Shan Gong] Chinese Acad Sci, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Hubei Province, Peoples R China; Chinese Acad Sci, Fish Immunol & Parasitol Grp, Wuhan 430072, Hubei Province, Peoples R China |
| Subject Area | Parasitology |
| WOS Headings | Science & Technology ; Life Sciences & Biomedicine |
| Indexed By | SCI |
| Language | 英语 |
| WOS Research Area | Parasitology |
| WOS Subject | Parasitology |
| WOS ID | WOS:000257411200025 |
| WOS Keyword | INTERNAL TRANSCRIBED SPACER ; RIBOSOMAL DNA ; NEMATODA ; COTTI ; REDESCRIPTION ; PHYLOGENY ; ALIGNMENT ; PARASITES ; SOFTWARE ; TOOLS |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.ihb.ac.cn/handle/152342/8072 |
| Collection | 期刊论文 |
| Corresponding Author | Wu, SG, Chinese Acad Sci, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Hubei Province, Peoples R China |
| Affiliation | 1.Chinese Acad Sci, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Hubei Province, Peoples R China 2.Chinese Acad Sci, Fish Immunol & Parasitol Grp, Wuhan 430072, Hubei Province, Peoples R China |
| Recommended Citation GB/T 7714 | Wu, Shan Gong,Wang, Gui Tang,Xi, Bing Wen,et al. Molecular characteristics of Camallanus spp. (Spirurida : Camallanidae) in fishes from China based on its rDNA sequences[J]. JOURNAL OF PARASITOLOGY,2008,94(3):731-736. |
| APA | Wu, Shan Gong,Wang, Gui Tang,Xi, Bing Wen,Gao, Dian,Nie, Pin,&Wu, SG, Chinese Acad Sci, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Hubei Province, Peoples R China.(2008).Molecular characteristics of Camallanus spp. (Spirurida : Camallanidae) in fishes from China based on its rDNA sequences.JOURNAL OF PARASITOLOGY,94(3),731-736. |
| MLA | Wu, Shan Gong,et al."Molecular characteristics of Camallanus spp. (Spirurida : Camallanidae) in fishes from China based on its rDNA sequences".JOURNAL OF PARASITOLOGY 94.3(2008):731-736. |
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