Fig. 1From: Cross-watershed distribution pattern challenging the elimination of Oncomelania hupensis, the intermediate host of Schistosoma japonicum, in Sichuan province, ChinaPhylogeny of 128 haplotypes derived from cox1 gene of Oncomelania hupensis. FJXP1 and SHQP12 are outgroups. Colors and bold letters on the branches denote different groups. The barcode on the right is the frequency of haplotypesBack to article page