Table 1 Clinical and genotypic characteristics of S. aureus strains and suboptimal concentration of oxacillin used in this study
Strain | Clinical diagnosis | Clonal Complex | Agr group | MecA | MIC oxacillin (mg/L) | sub_MIC oxacillin (mg/L) |
|---|---|---|---|---|---|---|
SA_123 | Infective endocarditis | CC45 | I | Negative | 0.38 | 0.02 |
SA_520 | Infective endocarditis | CC45 | I | Negative | 0.50 | 0.03 |
SA_170015 | Infective endocarditis | CC45 | I | Positive | 1.00 | 0.13 |
SA_180015 | Infective endocarditis | CC8_ST8 | I | Negative | 0.25 | 0.03 |
SA_190006 | Infective endocarditis | CC8_ST72 | I | Negative | 1.00 | 0.03 |
SA_70002 | Infective endocarditis | CC8_ST72 | I | Positive | 2.00 | 0.13 |
SA_80004 | Infective endocarditis | CC5_ST5 | II | Negative | 0.50 | 0.05 |
SA_103 | Infective endocarditis | CC5_ST5 | II | Negative | 0.50 | 0.03 |
SA_170006 | Infective endocarditis | CC5_ST125 | II | Positive | 256 | 8.00 |
SA_180009 | Infective endocarditis | CC5_ST125 | II | Positive | 2.00 | 0.50 |
SA_10009 | Infective endocarditis | CC15 | II | Negative | 0.38 | 0.19 |
SA_10014 | Infective endocarditis | CC15 | II | Negative | 0.50 | 0.13 |
SA_80001 | Infective endocarditis | CC30 | III | Negative | 0.25 | 0.05 |
SA_107 | Catheter related bacteremia with septic complications | CC30 | III | Negative | 0.25 | 0.06 |