Fig. 2From: Silybum marianum ethanolic extract: in vitro effects on protoscolices of Echinococcus granulosus G1 strain with emphasis on other Iranian medicinal plantsAgarose gel electrophoresis of ITS1-PCR products of E. granulosus isolates from sheep after digestion with the restriction enzyme Bsh1236I. (lane C− negative control, C +  positive control, lane 1 and 2 positive samples, L ladder 50 bp)Back to article page