Fig. 3From: Characterization of a pathogenic variant in GBA for Parkinson’s disease with mild cognitive impairment patientsThe rs12411216 SNP mutation decreased the binding activity of transcription factor E2F4. WT labelled probe: wild-type SNP biotin-labelled probe; T-SNP labelled probe: mutant SNP biotin-labelled probe; Competitors: a large number of biotin-free markers. The EMSA demonstrated that the WT probe, T-SNP probe, complexes of probes and E2F4 antibody could bind to the nuclear extract. The rs12411216 mutation decreased the binding ability of transcription factor E2F4Back to article page