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.
PFGE profiles of selected isolates. (A) Illustration of the value of KpnI to distinguish SmaI patterns and to confirm relatedness among similar isolates. (B) Shown, conversely, are isolates indistinguishable using KpnI that can be distinguished using SmaI digestion.
