BLAST matrix. Genomes are compared gene-wise using BLAST. All genes were converted to proteins and compared pair-wise all-against-all for each genome. Lighter color means closer similarity. Paralogs are removed when genomes are compared to them self which means that the hit score is less than 100%.
Bohlin et al. BMC Evolutionary Biology 2010 10:249 doi:10.1186/1471-2148-10-249