Fig. 4From: Population genetics analysis of Phlebotomus papatasi sand flies from Egypt and Jordan based on mitochondrial cytochrome b haplotypesGlobal analysis median-joining network for 17 Phlebotomus papatasi populations. Circle size and circle color indicates frequency and geographical location of haplotypes, respectively. Haplotype numbers are written next to the corresponding circle PPHXX. Red numbers between haplotypes indicate mutation sites. Older haplotypes are depicted as internal nodes while more recently diverged haplotypes depict the external nodes. Abbreviations: CY, Cyprus; IL/PS, Israel/Palestine; SY, Syria; EG, Egypt; IT, Italy; MO, MoroccoBack to article page