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.
Polymorphic band position 1 consists of two fragments in PFGE type 2. Polymorphic band position 2 and 3 consist of two fragments at the same position, both missing in PFGE type 2. Polymorphic band position 6 consists of two fragments in PFGE type 3.
