Figure 4.
Electrophoretic mobility shift assay (EMSA) analyses in SW1353 cells. A, Increasing concentrations of unlabeled A and G allele competitor were added to the EMSA reaction containing cell nuclear extract and the A and G allele probes. Arrow indicates the specific complex binding to the probes. B, Increasing concentrations of hepatic leukemia factor (HLF) and transcription factor 4 (TCF‐4) unlabeled consensus competitors were added to the EMSA reaction containing the A or G allele probe. Arrow indicates the complex that is competed.