Figure 4
Comparative analysis of overproportionment of homopolymeric tracts as a function of nucleotide content. Plots of (A) Nmaxobs and (B) proportionment (P) of each homopolymer tract (see key in A) as a function of Fractioni in upstream and downstream proximal flanking regions. Only the Nmaxobs of poly dG.dC tracts show a significant linear correlation. This is represented using dotted lines with the coefficient of correlation (r2) reported in the key.