Figure 4.

Ortholog delineation among the protein-coding gene repertoires of the four mosquito species and D. melanogaster. Membership of the categories of orthologous groups are depicted as follows: (i) 1:1:1:1:1 indicates single-copy orthologs in all species; (ii) N:N:N:N:N indicates multi-copy orthologs in all species; (iii) N in 1, N in 2, etc. indicates multi-copy orthologs in one or two species, etc; (iv) x:x:x:x:0, x:0:x:x:x, x:x:0:x:0 etc. indicates (by a 0) which of the five species, in the order listed above, did not contain single-copy or multi-copy orthologs. The remaining proportion of the sequence for each species exhibited no orthologs with genes in the other species (depicted as specific-specific in the figure).