Figure 5C. TH promoter variant A-581G: G/C-rich motif.
Exogenous factors by co-transfection: SP1, AP2, EGR1. The A allele (TGAG) is from haplotype-11, and the G allele (TGGG) from haplotype-2 (on-line supplemental Table 2). Results are shown as fold of basal (co-transfection with empty pCMV vector).