Integrative evidence reveals a new species of Hysterothylacium (Nematoda: Ascaridoidea), with the characterization of its complete mitochondrial genome.
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| Autores principales: | , , , , |
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| Formato: | Artículo científico |
| Lenguaje: | en |
| Publicado: |
International journal for parasitology. Parasites and wildlife
2025
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| _version_ | 1868266239813484545 |
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| author | Chen, Hui-Xia Qiao, Hai-Xia Zhao, Wen-Ting Gu, Xiao-Hong Li, Liang |
| author_facet | Chen, Hui-Xia Qiao, Hai-Xia Zhao, Wen-Ting Gu, Xiao-Hong Li, Liang Chen, Hui-Xia Qiao, Hai-Xia Zhao, Wen-Ting Gu, Xiao-Hong Li, Liang |
| collection | PubMed - marine biology |
| contents | Integrative evidence reveals a new species of Hysterothylacium (Nematoda: Ascaridoidea), with the characterization of its complete mitochondrial genome. Chen, Hui-Xia Qiao, Hai-Xia Zhao, Wen-Ting Gu, Xiao-Hong Li, Liang The genus (Ascaridida: Raphidascarididae) is among the commonest groups of parasitic nematodes occurring in the digestive tract of marine fishes. In the present study, a new species of , sp. n. collected from (Jordan & Hubbs) and Houttuyn (Perciformes: Uranoscopidae) in the Chinese waters was described using integrative methods, including light and scanning electron microscopy, and ASAP and BI analyses based on the ITS sequence data. The complete mitochondrial genome of the new species was sequenced and annotated, which represents the first mitogenomic data for the genus , and also for the family Raphidascarididae. The mitogenome of sp. n. is 14059 bp in length, including 12 protein coding genes (missing 8), 22 tRNA genes, 2 rRNA genes and 2 non-coding regions, which has 67.0% of overall A + T content, and represents the lowest level of A + T content in the ascaridoid mitogenomes reported so far. Molecular phylogenetic results suggested a close affinity between sp. n. and in the genus . |
| format | Artículo científico |
| id | pubmed_39995494 |
| institution | PubMed |
| language | en |
| publishDate | 2025 |
| publisher | International journal for parasitology. Parasites and wildlife |
| record_format | pubmed |
| spellingShingle | Integrative evidence reveals a new species of Hysterothylacium (Nematoda: Ascaridoidea), with the characterization of its complete mitochondrial genome. Chen, Hui-Xia Qiao, Hai-Xia Zhao, Wen-Ting Gu, Xiao-Hong Li, Liang Integrative evidence reveals a new species of Hysterothylacium (Nematoda: Ascaridoidea), with the characterization of its complete mitochondrial genome. Chen, Hui-Xia Qiao, Hai-Xia Zhao, Wen-Ting Gu, Xiao-Hong Li, Liang The genus (Ascaridida: Raphidascarididae) is among the commonest groups of parasitic nematodes occurring in the digestive tract of marine fishes. In the present study, a new species of , sp. n. collected from (Jordan & Hubbs) and Houttuyn (Perciformes: Uranoscopidae) in the Chinese waters was described using integrative methods, including light and scanning electron microscopy, and ASAP and BI analyses based on the ITS sequence data. The complete mitochondrial genome of the new species was sequenced and annotated, which represents the first mitogenomic data for the genus , and also for the family Raphidascarididae. The mitogenome of sp. n. is 14059 bp in length, including 12 protein coding genes (missing 8), 22 tRNA genes, 2 rRNA genes and 2 non-coding regions, which has 67.0% of overall A + T content, and represents the lowest level of A + T content in the ascaridoid mitogenomes reported so far. Molecular phylogenetic results suggested a close affinity between sp. n. and in the genus . |
| title | Integrative evidence reveals a new species of Hysterothylacium (Nematoda: Ascaridoidea), with the characterization of its complete mitochondrial genome. |
| url | https://pubmed.ncbi.nlm.nih.gov/39995494/ |