Strain CCM 2573 is a Gram-positive bacterium that has been intensively studied in the past due to its distinct chemotaxonomic properties, but its reliable taxonomic classification has not been satisfactorily clarified. Whole-genome sequencing and comparative genomic analyses performed in this study revealed that the strain belongs to the Macrococcus caseolyticus phylogenetic clade. Genome-to-genome comparisons confirmed the cl...