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Agarose gel electrophoresis of loop-mediated isothermal amplification products after targeting Sm1-7 Schistosoma mansoni repetitive sequence from infected snails. Lanes 1–3, uninfected snails; lanes 4–6, snails after one day of infection; lanes 7–9, snails after seven days of infection; lanes 10 and 11, negative control (no DNA); lane M: molecular mass marker. Values on the right are in basepairs.
