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.
MTZ-resistant strain specific inserts screened by dot blotting using the RsaI digested resistant and susceptible strains as probes (R represents hybridized susceptible isolates with probe, S represents hybridized resistant isolates with probe; N: Negative control; P: Positive control).
