Research Article

XRCC5 VNTR, XRCC6 -61C>G, and XRCC7 6721G>T Gene Polymorphisms Associated with Male Infertility Risk: Evidences from Case-Control and In Silico Studies

Figure 4

Potential binding sites for transcription factors of 1R, 2R, and 3R tandem repeat elements of the XRCC5 VNTR: XBP-1 = X-box binding protein 1; TFII-I = transcription factor II-I; STAT4 = signal transducer and activator of transcription 4; c-Ets-1 = c-E-twenty-six-1; E2F-1 = E2F transcription factor 1; GR-beta = glucocorticoid receptor-beta; GCF = GC factor; NF-kappaB = nuclear factor-kappaB; RelA = v-rel avian reticuloendotheliosis viral oncogene homolog A.