Figure 3
From: Evolutionary mechanism leading to the multi-cagA genotype in Helicobacter pylori
Four types of gene arrangements within the chromosomal region delimited by dapB and glr (dg region). Representatives of each type of gene arrangements are shown and strain names are indicated in parentheses. Genes are drawn with filled arrows and DNA homology across the strain types are indicated by the same color. The dg region and cagPAI are indicated.
