Rickettsia felis identified in two fatal cases of acute meningoencephalitis
Fig 2
Phylogenetic tree comparing ompB gene fragment of Rickettsia from patients to other Rickettsia species.
Gene fragment size was 642 bp. Bootstrap percentages (≥60%) are shown on internal branches. Label indicates Rickettsia species / accession number. The scale bar represents the number of nucleotide substitution per site.