Fig. 1From: Molecular investigation of Toxocara infection from the serum of people living with HIV in Alborz, IranAnalysis of PCR products amplified of Toxocara species from serum samples by 1.5% agarose gel electrophoresis. M: Molecular size marker 100-bp, P: Positive control with DNA of the parasite, N: Negative control without DNA. Lanes 4–6: Toxocara canis with YY1/NC2 primers. Full-length gel image is provided in Supplementary Fig. 1Back to article page