Figure 2. Sp1 regulated the transcription of the XRCC1 by recruiting Krox-20 to the rs3231245 mutation region.
(A, B, D, E, G and H) Binding affinity of Sp1 and Krox-20 to chromatin. (C, F and I) Confirmation of protein expression of Sp1 and Krox-20 in siRNA-transfected cells by Western blot analysis.