Fig 1.
PCR products of the amplified fragments. Mtb32N fragment 632bp (A), Mtb39 fragment 1197bp (B), and 100 bp DNA size marker (M).
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.