Figure 5.

Per position identity values in human mouse alignments for the region 30 nucleotides up- and downstream of the GTNGTN motif. The black line represents unconfirmed human GTNGTN donors, the blue line confirmed human tandem donors with a conserved GTNGTN motif in mouse, and the green line conserved GTNGTNs that are confirmed in human and mouse. To avoid large variations due to the low case numbers, we calculated for each position the average of this and the three positions up- and downstream.