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  Indian J Med Microbiol
 

Figure 1 PCR products of PCR– RFLP analysis of tpi gene from G. duodenalis isolates. The fi gure shows a 2% low-melting-point ethidium bromidestained agarose gel of XhoI-digested PCR products. Lane 1, ΦX 174 RF DNA/HaeIII marker; lane 2, no band; lane 3, uncut product (683 bp) of assemblage A; lane 4 and 5, two bands (442 and 241 bp) of assemblage B.

Figure 1 PCR products of PCR– RFLP analysis of <i>tpi</i> gene from <i>G. duodenalis</i> isolates. The fi gure shows a 2% low-melting-point ethidium bromidestained agarose gel of <i>Xho</i>I-digested PCR products. Lane 1, ΦX 174 RF DNA/<i>Hae</i>III marker; lane 2, no band; lane 3, uncut product (683 bp) of assemblage A; lane 4 and 5, two bands (442 and 241 bp) of assemblage B.