Figure 5.
Gel electrophoresis of the amplification products after Leishmania sp. 18S ribosomal RNA gene-nested PCR. Lanes 1 and 7, 100 bp-marker; lanes 2–3, other diagnostic samples; lane 4, skin sample from female dog D with PCR product of 338 bp from Leishmania; lane 5, negative control sample; lane 6, negative reagent control.