Figure 2From: Epidemiological, molecular and clinical features of Enterovirus 109 infection in children and in adult stem cell transplant recipientsTyping of HEV109 strains identified in pediatric patients and hematopoietic stem cell transplant recipients (indicated by black dots). Phylogenetic relationships were estimated using neighbor-joining method with the Tajima-Nei model as described in the methods. Reference sequences were used to generate the alignment (http://www.picornastudygroup.com). Pediatric or transplant HEV109 strains are indicated with -ped or with -tr suffix respectively.Back to article page