Fig. 1

Genome features, mutation profiles and presence-absence variations across isolates of Botrytis cinerea and Sclerotinia sclerotiorum. Chromosomes of reference isolates Botrytis cinerea B05.10 (a) and Sclerotinia sclerotiorum 1980-UF (b) are visualised alongside (from the innermost ring outwards): genome features including G:C content, gene and repeat densities; ratios of non-synonymous to synonymous mutations (Dn/Ds) relative to alignments of lupin-infecting isolates over 100 kb intervals, and the percent of 100 kb regions that aligned to lupin-infecting isolate assemblies. Yellow boxes indicate large regions of absence in the reference isolate relative to lupin-infecting isolates (Additional file 2)