Figure 10.
Positional dependent residual sensitivity profiles of triple-G motifs. The data clearly reveal the poly-G and the strong (GGG)1-effect of the mouse and ENCODE data sets. The hatched region refers to sequence positions with very small numbers of probes containing the (GGG)12-motif printed on the mouse and ENCODE arrays (see [Additional file 1]). Interestingly, ChipChIP applications of the ENCODE arrays give rise to negative residual GGG-sensitivity values for most of the sequence positions.