Figure 1From: Epidemic spread of ST1-MRSA-IVa in a neonatal intensive care unit, Italy Multilocus variable number tandem repeat analysis (MLVA) of some representative isolates of methicillin-resistant Staphylococcus aureus (MRSA) identified during the outbreak period in the neonatal intensive care unit (NICU) under study. Lanes: 1 and 10, 500-bp DNA ladder; 2, 4, 5 and 8, ST22-MRSA-IVa isolates; 3,6,7 and 9, ST1-MRSA-IVa isolates.Back to article page