Fig. 3

Pan-genome graphs and extrapolations for the E. hormaechei complex species and subspecies. A Pan-genome graph across the 50 representative taxa for each species/subspecies. B Core genome graph across the 50 representative taxa for each species/subspecies. The insets show the extrapolated pan-genome, core genome and new genes added when comparing 100, 500 and 1,000 genomes of each species/subspecies. This was calculated using Heap’s Law [19] using the curve fitting functions in PanGP [20]