Figure 4
Sensitivity terms and quality of fit of selected motifs of rank r at position k = 1 of the probe sequence. The data are replotted from Fig. 3 part a and c. The fact that the sensitivity of degenerated G levels off for r > 2 whereas that of GGGC steeply increases for the ENCODE and mouse data set indicated the strong (GGG)1-effect. The respective quality of fit reaches acceptable values only for r > 2 which indicates that at least runs of three guanines must be explicitly considered.