Figure 7.
EMSAs for protein-binding of βFtz-F1-1B. 32P-labaled double-stranded βFTZF1-1B oligonucleotide probes (20,000 cmp/lane) were incubated with 5 µg of Aag-2 cell extract in the presence or absence of unlabeled probe-specific competitors. A. Cell extracts with no co-transfection, B. Cell extracts co-transfected with pIE1hr-βFTZ-F1 and C. Cell extracts co-transfected with pIE1hr-HR3