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Figure 1: Gel electrophoresis of 18S rDNA polymerase chain reaction assay for Naegleria. Lane M: Molecular ladder; Lane 1: Negative control (no DNA); Lanes 2, 3: Polymerase chain reaction amplified products from sample at 800 bp representative of Naegleria fowleri Lane 4, 5: Acanthamoeba castellani and Acanthamoeba polyphaga controls at 1056 bp |
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