Location of the [G(CG)N]
motif along the region that contains the white gene ( w , rectangle). The figure includes the coordinates in the X chromosome, location of the genes, raw data of binding obtained from Gilfillan et al.  and Alekseyenko et al.  experiments, the binding regions derived from Gilfillan et al. , the consensus binding regions and the precise positions of the motifs. Notice the clear difference in motif densities between the left part of the figure, where the DCC binding regions are located, and the right part, in which DCC binding regions have not been found.