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.
PCR products of isolates from patients no. 1 and 2 obtained with a forward primer corresponding to spacer 12 (DR7) and a reverse primer corresponding to a sequence downstream of spacer 1 (U16B7). The predicted size of the band from H37Rv was 1009 bp, which matches the size of the band of the isolate from patient 1.
