Figure 1: The CGIs in the 5’ region from CXCL12 gene. The CGIs is inside an area from -2594 to +853. The vertical lines correspond to the CpG dinucleotides. The numbers above correspond to the distance in relation to the +1 (TSS). The CGI 1 is represented in blue, the CGI 2I in light green, the CGI 2F in dark green, the CGI 3 in yellow, CGI 4 in pink and CGI 5 in gray. This figure was adapted from Ramos et al. [7].