Fig. 2From: Genetic diversity of Giardia isolates from patients in Chandigarh region: IndiaNested-PCR amplification of Giardia intestinalis GLUD1 gene (432bp) 1.5% agarose gel stained with Ethidium bromide. L, ladder (100bp); lane1–13, Giardia positive samples; lane14, positive controlBack to article page