Author contribution: Kulshan TА — study planning, literature review, dealing with molecular genetic data (selection of genomes, genome annotation, comparative analysis of gyrA amino acid sequences), data analysis, manuscript writing; Bugaeva IO — study planning, data analysis, interpretation of findings, manuscript writing; Soboleva EF — literature review, data analysis, manuscript writing; Allyanova MS — literature review, analysis of the antimicrobial resistance gene pool in the genomes of corynebacterial strains, dealing with the PATRIC online service; Popov DA — literature review, search for gyrA amino acid sequences in the genomes of corynebacterial strains, comparative analysis of amino acid sequences; Shvidenko IG — advising during manuscript writing, data analysis.