Genomic Diversity among Actinomyces naeslundii Strains and Closely Related Species.

ABSTRACT: The aim of this study was to investigate and clarify the ambiguous taxonomy of Actinomyces naeslundii and its closely related species using state-of-the-art high-throughput sequencing techniques, and, furthermore, to determine whether sub-clusters identified within Actinomyces oris and Actinomyces naeslundii in a previous study by multi locus sequence typing (MLST) using concatenation of seven housekeeping genes should either be classified as subspecies or distinct species. The strains in this study were broadly classified under Actinomyces naeslundii group as A. naeslundii genospecies I and genospecies II. Based on MLST data analysis, these were further classified as A. oris and A. naeslundii. The whole genome sequencing of selected strains

SUBMITTER: Mughal SR 

PROVIDER: S-EPMC9964710 | biostudies-literature | 2023 Jan

REPOSITORIES: biostudies-literature