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.
Restriction fragment length polymorphism analysis with IS200. Lanes 1 to 10, EcoRV-restricted genomic DNAs from the 10 S. typhimurium isolates, respectively; lane 11, an unrelated amoxicillin-susceptible S. typhimurium strain hybridized with an IS200 internal probe.
