Fig. 2From: New insights into the genetic diversity of Schistosoma mansoni and S. haematobiumin YemenMinimum spanning TCS networks incorporating all 19 S. mansoni cox1 haplotypes from Yemen. Each line between haplotypes represents a single bp change and small circles between lines represent unsampled or extinct haplotypes. Group 1: Taiz (YTSM) & Ibb (YISM); Group 2: Sana’a (YSSM) & Dhamar (YDSM); Group 4: Ibb (YISM) Group 5: Ibb (YISM), Hodiedah (YHSM) & Dhamar (YDSM). Grouping of haplotypes was based on Webster et al. [15]Back to article page