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 the mini-exon gene in blood of smalls mammals from the “El Zapotal” Ecological Reserve. Amplification resulted in a PCR product of 350 bp and this confirms that these parasites belong to the TCI group. L: ladder; samples: Q positive control (Qro. strain); 1–6 D.marsupialis; 7–10 P.mexicanus; 11 H.desmarestianus; 12 D.mexicana.
