Samuel J. Bloomfield
, Jackie Benschop, Patrick J. Biggs1
, Jonathan C. Marshall1
, David T.S. Hayman1
, Philip E. Carter1
, Anne C. Midwinter, Alison E. Mather, and Nigel P. French
Figure 3. A) NeighborNet tree of 109 Salmonella enterica serovar Typhimurium DT160 isolates collected during an outbreak in New Zealand, 1998–2012. The tree was based on 793 core single-nucleotide polymorphisms. Colors indicate date of isolate collection. The scale bar represents the number of nucleotide substitutions per site. B) Scatterplot of the mean pairwise distance of 106 DT160 isolates from 2000–2011. Error bars represent 95% CIs.