Phylogenomic revision of the family , reclassification of as comb. nov. and a taxonomic home for the genus in the family .

Int J Syst Evol Microbiol

Department of Molecular Biology and Genetics, Faculty of Science and Arts, Ondokuz Mayis University, 55139 Samsun, Turkey.

Published: April 2020

AI Article Synopsis

  • Genome-based phylogenetic analyses have enhanced microbial systematics by providing more sequenced genomes, aiding in clarifying the taxonomy of ambiguous microbial groups.
  • This study revises the actinobacterial family using extensive genome data and advanced phylogenomic techniques to determine the taxonomic positions of these species.
  • The research compares genome-based and 16S rRNA gene trees, leading to the reclassification of certain genera into a combined genus, resulting in a comprehensive phylogenomic revision of the family.

Article Abstract

In recent years, the results of genome-based phylogenetic analyses have contributed to microbial systematics by increasing the availability of sequenced microbial genomes. Therefore, phylogenomic analysis within large taxa in the phylum has appeared as a useful tool to clarify the taxonomic positions of ambiguous groups. In this study, we provide a revision of the actinobacterial family using a large collection of genome data and phylogenomics approaches. The phylogenomic analyses included the publicly available genome data of the members of the family and the state-of-the-art tools are used to infer the taxonomic affiliation of these species within the family. By comparing genome-based and 16S rRNA gene-based trees, as well as pairwise genome comparisons, the recently described genera and are combined in the genus . In conclusion, a comprehensive phylogenomic revision of the family is proposed.

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Source
http://dx.doi.org/10.1099/ijsem.0.004073DOI Listing

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