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Figure 1: Agarose gel electrophoresis (2%) of ITS1-PCR (320 base pairs) from positive samples of patients with visceral leishmaniasis (VL). (100) 100 bp DNA ladder. (R) Negative control of reagents room. (E) Negative control of extraction room. Lanes 1, 2 and 3-samples of patients with VL. (PC) L. (L.) infantum positive control. |
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