Figure 2
From: The first nosocomial outbreak of methicillin-resistant Staphylococcus aureus in horses in Sweden
PFGE pattern of representative MRSA isolates, spa -type t011 and t064. Restrictions enzyme Apa I and Cfr 9I. Apa I: Lane 1- demonstrate the outbreak strain named pulsotype A. Lane 2- pulsotype A1 and A2 isolates lacking one band. Cfr 9I: Lane 5- pulsotype A and lanes 7 + 8- pulsotype A1, identical in Cfr 9I gel. Lane 6- pulsotype A2, one extra band. Lanes 11 and 12 show difference between spa- type t011 (pulsotype A) and spa- type t064 (pulsotype B). C= control: S. aureus NCTC 8325 L= lambda ladder: Size range of 50-1,000 kb (PFG Marker, New England Biolabs Inc.) http://www.neb.com/nebecomm/products/productN0340.asp.