Figure 6
From: Proteinortho: Detection of (Co-)orthologs in large-scale analysis
Orthologous groups. Number of orthologous groups present in nearly all bacterial species. The dashed line represents Proteinortho results based on the NCBI annotation. Using tblastn the annotation was complemented with high scoring genomic matches (solid curve). Note that this is a cumulative plot, i.e., each group of co-orthologs present in x species is also included in the count of groups contained in x' <x species.