Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Southern blot hybridization of DraI- or HaeIII-digested genomic DNA (1.0 μg) from two different isolates of polymorphism groups I to IV and from S. aureus 879R4S, representing the single group V polymorphism. Lanes are numbered according the specific polymorphism group. The cut sites of DraI (D) and HaeIII (H) are indicated in the fnb locus diagram above the blots, and the regions hybridizing with the D1/D3 probe are shaded in black.
