Relative rates of polymorphism and divergence within coding and noncoding sequences.

Divergence is between S288C and S. paradoxus. dN, dS, dC and dU are the rates of substitution in nonsynonymous, synonymous, conserved, and unconserved sites, respectively. Conserved and unconserved are defined by identity between S. mikatae and S. bayanus. Coding sequences contain 5.73×106 nonsynonymous and 1.75×106 synonymous sites. Noncoding sequences contain 1.16×106 conserved and 1.12×106 unconserved sites. All sites contain alignments from all three strains.