Figure 5.

Dark curve: compounded parsimony p-values for the GH1 gene under the mixture model, using a window size of w = 9 nucleotides. Light curve: average parsimony score per alignment column, normalized by the number of leaves in the tree (which varies from site to site, due to gaps in the alignment).

Chen and Blanchette BMC Evolutionary Biology 2007 7(Suppl 1):S9   doi:10.1186/1471-2148-7-S1-S9