Fig. 1From: Matrix-assisted laser desorption/ionization time-of-flight mass spectrometry for differential identification of adult Schistosoma wormsPhylogenetic tree based on cytochrome oxidase 1 gene (COX1) sequences by the maximum likelihood method. The values on the nodes represent bootstrap values. The colored circles (light blue for Schistosoma mansoni, violet for Schistosoma japonicum) indicate isolates analyzed in this studyBack to article page