Fig. 4
From: Ornithodoros (Pavlovskyella) ticks associated with a Rickettsia sp. in Pakistan
NJ phylogenetic tree inferred from the partial mitochondrial 16S rDNA gene of the Ornithodoros spp. A group formed by 16S rDNA sequences of Argas giganteus, Argas persicus and Alveonasus lahorensis was employed as an outgroup. The accession numbers are followed by the species name and collection sites. The bootstrap values (1000) are shown at each node. The sequence generated in this study (MW181620) is highlighted by a black circle. For abbreviations, see Fig. 3