Fig. 1From: Prevalence of nasal colonization by methicillin-resistant Staphylococcus aureus in outpatients living with HIV/AIDS in a Referential Hospital of the Northeast of BrazilRepresentation of the PCR amplification product of the mecA region of S. aureus in outpatient isolates of PLHA. PM, molecular weight; CN, negative control; CP, positive control; 1–6 DNA extracted from patientsBack to article page