Fig. 7From: Infection of sheep by Echinococcus multilocularis in Gansu, China: evidence from mitochondrial and nuclear DNA analysisMedian-joining networks of the nad1 mitochondrial genes of the current isolates (a) and 16 sequences consisting of Echinococcus multilocularis representative isolates from the world, nad1 mitochondrial gene (b). Reference sequences, GenBank: KY094609, MH259775–MH259778, AB018440, AB668376. Circle sizes are proportional to the haplotype frequencies. Hatch marks represent the number of mutationsBack to article page