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. Author manuscript; available in PMC: 2011 Dec 1.
Published in final edited form as: Mol Ecol. 2010 Nov 3;19(24):5332–5344. doi: 10.1111/j.1365-294X.2010.04888.x

Fig. 2. Derived allele frequency distributions.

Fig. 2

For all segregating sites with filtered read coverage sufficient for SNP identification in the results from the fecal DNA samples of all individuals, we determined how many chromosomes (n = 12 total for chromosome 21; n = 8 total for chromosome X) carried the derived allele (derived allele frequency). Plots depict the number of SNPs in each derived allele frequency bin. Ancestral/derived allele states were estimated by comparisons to the human and rhesus macaque reference genome sequences.