Identificador persistente para citar o vincular este elemento:
http://hdl.handle.net/10553/119384
Título: | Whole-Genome Sequencing Redefines Shewanella Taxonomy | Autores/as: | Thorell, K Meier-Kolthoff, JP Sjoling, A Martín Rodríguez, Alberto Jonatan |
Clasificación UNESCO: | 32 Ciencias médicas 320103 Microbiología clínica 320102 Genética clínica |
Palabras clave: | Phylogenomics GBDP Digital DDH Species delineation Taxonomic revision, et al. |
Fecha de publicación: | 2019 | Publicación seriada: | Frontiers in Microbiology | Resumen: | The genus Shewanella encompasses a diverse group of Gram negative, primarily aquatic bacteria with a remarkable ecological relevance, an outstanding set of metabolic features and an emergent clinical importance. The rapid expansion of the genus over the 2000 s has prompted questions on the real taxonomic position of some isolates and species. Recent work by us and others identified inconsistencies in the existing species classification. In this study we aimed to clarify such issues across the entire genus, making use of the genomic information publicly available worldwide. Phylogenomic analyses, including comparisons based on genome-wide identity indexes (digital DNA-DNA hybridization and Average Nucleotide Identity) combined with core and accessory genome content evaluation suggested that the taxonomic position of 64 of the 131 analyzed strains should be revisited. Based on the genomic information currently available, emended descriptions for some Shewanella species are proposed. Our study establishes for the first time a whole-genome based phylogeny for Shewanella spp. including a classification at the subspecific level. | URI: | http://hdl.handle.net/10553/119384 | ISSN: | 1664-302X | DOI: | 10.3389/fmicb.2019.01861 | Fuente: | Frontiers in Microbiology [ISSN 1664-302X], v. 10: 1861 (agosto 2019) |
Colección: | Artículos |
Citas SCOPUSTM
50
actualizado el 15-dic-2024
Citas de WEB OF SCIENCETM
Citations
49
actualizado el 15-dic-2024
Visitas
61
actualizado el 12-oct-2024
Descargas
25
actualizado el 12-oct-2024
Google ScholarTM
Verifica
Altmetric
Comparte
Exporta metadatos
Los elementos en ULPGC accedaCRIS están protegidos por derechos de autor con todos los derechos reservados, a menos que se indique lo contrario.