Fig. 2From: Toxoplasma gondii molecular detection and phylogenetic analysis in hemodialysis patients from Khuzestan, Southwest IranNested PCR B1 electrophoresis on a 2% agarose gel, lanes M (a Ladder for 100 bp), lane 1 T. gondii RH strain positive control, Lane 2 and Lanes 4–11 are clinical isolates, and lane 3 the negative control (distilled water)Back to article page