
Pseudo-SNPs. (Left) Genomic DNA from 25–30 individuals was typed for the indicated SNPs. The axes are as in Figs. 1 and 2. Green dots are inferred to be heterozygotes; homozygotes are conspicuously absent. (Right) Synthetic templates bearing one (red dots) or the other allele (blue dots) were typed in duplicate using the same probes and primers used at left. Heterozygotes made by mixing equal amounts of homozygotes are shown in green.











