Genome-based reclassification of Fu . 2017 as a later heterotypic synonym of Huys . 2017 and proposal of subsp. subsp. nov. and subsp. subsp. nov.
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| Auteurs principaux: | , , , , |
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| Format: | Artículo científico |
| Langue: | en |
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International journal of systematic and evolutionary microbiology
2024
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| _version_ | 1868266265812926464 |
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| author | Li, Shuai Liu, Jun Huang, Jie Dong, Lei Li, Wen-Jun |
| author_facet | Li, Shuai Liu, Jun Huang, Jie Dong, Lei Li, Wen-Jun Li, Shuai Liu, Jun Huang, Jie Dong, Lei Li, Wen-Jun |
| collection | PubMed - marine biology |
| contents | Genome-based reclassification of Fu . 2017 as a later heterotypic synonym of Huys . 2017 and proposal of subsp. subsp. nov. and subsp. subsp. nov. Li, Shuai Liu, Jun Huang, Jie Dong, Lei Li, Wen-Jun Sphingobacterium RNA, Ribosomal, 16S Phylogeny DNA, Bacterial Genome, Bacterial Sequence Analysis, DNA Nucleic Acid Hybridization Bacterial Typing Techniques Fatty Acids , as the type genus of the family , comprises a diverse array of species found in various environments. In this study, we aim to reassess and elucidate the taxonomic relationships of species. Based on 16S rRNA gene sequences, the phylogeny of 70 validly published species was reconstructed. Of which, 50 species with available genomes were further subjected to overall genome relatedness indices (OGRI) analysis, resulting in the identification of distinct pairs of closely related species. One such pair, consisting of the type strains of and , exhibited an average nucleotide identity (ANI) of 97.7%, a digital DNA-DNA hybridization (dDDH) of 80.1% and an average amino acid identity (AAI) of 98.3%, alongside a 16S rRNA gene sequence similarity of 99.8%. Based on the phylogenetic, OGRI and phenotypical evidence, we propose as a later heterotypic synonym of . Additionally, another pair of type strains, and , possessed ANI, dDDH, AAI and 16S rRNA gene sequence similarity values of 96.3, 70.1, 96.0 and 99.0%, respectively. These values, together with differences in phenotypic traits, support the proposal of two subspecies within this taxonomic lineage. Thus, we propose the establishment of two new subspecies, subsp. subsp. nov. and subsp. subsp. nov. |
| format | Artículo científico |
| id | pubmed_39699946 |
| institution | PubMed |
| language | en |
| publishDate | 2024 |
| publisher | International journal of systematic and evolutionary microbiology |
| record_format | pubmed |
| spellingShingle | Genome-based reclassification of Fu . 2017 as a later heterotypic synonym of Huys . 2017 and proposal of subsp. subsp. nov. and subsp. subsp. nov. Li, Shuai Liu, Jun Huang, Jie Dong, Lei Li, Wen-Jun Sphingobacterium RNA, Ribosomal, 16S Phylogeny DNA, Bacterial Genome, Bacterial Sequence Analysis, DNA Nucleic Acid Hybridization Bacterial Typing Techniques Fatty Acids Genome-based reclassification of Fu . 2017 as a later heterotypic synonym of Huys . 2017 and proposal of subsp. subsp. nov. and subsp. subsp. nov. Li, Shuai Liu, Jun Huang, Jie Dong, Lei Li, Wen-Jun Sphingobacterium RNA, Ribosomal, 16S Phylogeny DNA, Bacterial Genome, Bacterial Sequence Analysis, DNA Nucleic Acid Hybridization Bacterial Typing Techniques Fatty Acids , as the type genus of the family , comprises a diverse array of species found in various environments. In this study, we aim to reassess and elucidate the taxonomic relationships of species. Based on 16S rRNA gene sequences, the phylogeny of 70 validly published species was reconstructed. Of which, 50 species with available genomes were further subjected to overall genome relatedness indices (OGRI) analysis, resulting in the identification of distinct pairs of closely related species. One such pair, consisting of the type strains of and , exhibited an average nucleotide identity (ANI) of 97.7%, a digital DNA-DNA hybridization (dDDH) of 80.1% and an average amino acid identity (AAI) of 98.3%, alongside a 16S rRNA gene sequence similarity of 99.8%. Based on the phylogenetic, OGRI and phenotypical evidence, we propose as a later heterotypic synonym of . Additionally, another pair of type strains, and , possessed ANI, dDDH, AAI and 16S rRNA gene sequence similarity values of 96.3, 70.1, 96.0 and 99.0%, respectively. These values, together with differences in phenotypic traits, support the proposal of two subspecies within this taxonomic lineage. Thus, we propose the establishment of two new subspecies, subsp. subsp. nov. and subsp. subsp. nov. |
| title | Genome-based reclassification of Fu . 2017 as a later heterotypic synonym of Huys . 2017 and proposal of subsp. subsp. nov. and subsp. subsp. nov. |
| topic | Sphingobacterium RNA, Ribosomal, 16S Phylogeny DNA, Bacterial Genome, Bacterial Sequence Analysis, DNA Nucleic Acid Hybridization Bacterial Typing Techniques Fatty Acids |
| url | https://pubmed.ncbi.nlm.nih.gov/39699946/ |