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.
Gel analysis of amplicons from different C. parvum isolates obtained by PCR with primers btub1 and btub2. Amplicons were fractionated on 1.5% agarose. Isolate designations are shown at the top. Lane M, 100-bp ladder. The positions of the 100- and 200-bp markers are indicated.
