Differentiation of Naegleria fowleri and other Naegleriae by polymerase chain reaction and hybridization methods.


In order to detect and identify Naegleria fowleri strains an assay based on the Polymerase Chain Reaction (PCR) was evaluated. The amplified DNA fragments were detected by gel electrophoresis and ethidium bromide staining, followed by Southern blot hybridization with an internal digoxigenin-labeled probe. A set of primers (B1B2) which flank a 678-bp region… (More)