Fig. 1From: The endemic Helicobacter pylori population in Southern Vietnam has both South East Asian and European originsA Functional classification of 1,194 core orthologous clusters produced from the set of predicted proteins encoded on the genome sequence of each the 83 H. pylori study isolates using OrthoMCL. B Functional classification of the 28 isolate specific genes identified as part of the comparison of the protein coding capacity of the 83 study isolates. On the X-axis is the number of genes in each functional class on the Y-axisBack to article page