Fig. 2From: Application of TraDIS to define the core essential genome of Campylobacter jejuni and Campylobacter coliOverlap of essential genes across C. jejuni strains (A) and C. coli strains (B). Venn diagrams showing, and comparing, the essential genes for (A) . C. jejuni 11168, 81–176, M1cam, 80864, 50520408, and 80512. (B) C. coli 15–537360, CCN182, H062180535 and H102680185. Numbers within parentheses indicate the number of essential genes for each strainBack to article page