Fig. 3From: A case of Naegleria fowleri related primary amoebic meningoencephalitis in China diagnosed by next-generation sequencingPCR detection of N. fowleri from CSF specimen. Lane M: DNA ladder. Lane 1: Negative control. Lane 2: 309-bp PCR product of the 5.8S ribosomal DNA and internal transcribed spacer 2 region of N. fowleriBack to article page