Metabolic capabilities are highly conserved among human nasal-associated Corynebacterium species in pangenomic analyses.

ABSTRACT: Corynebacterium species are globally ubiquitous in human nasal microbiota across the lifespan. Moreover, nasal microbiota profiles typified by higher relative abundances of Corynebacterium are often positively associated with health. Among the most common human nasal Corynebacterium species are C. propinquum, C. pseudodiphtheriticum, C. accolens, and C. tuberculostearicum. To gain insight into the functions of these four species, we identified genomic, phylogenomic, and pangenomic properties and estimated the metabolic capabilities of 87 distinct human nasal Corynebacterium strain genomes: 31 from Botswana and 56 from the United States. C. pseudodiphtheriticum had geographically distinct clades consistent with localized strain

SUBMITTER: Tran TH 

PROVIDER: S-EPMC11651106 | biostudies-literature | 2024 Dec

REPOSITORIES: biostudies-literature