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Fig. 3. Tead2 binds to a Tead binding site within the Pax3 neural crest
enhancer. An electrophoretic mobility shift assay is shown with Tead2 protein
and an oligonucleotide derived from the NCE2 sequence. Tead2 binds to this
site as seen in lane 1. Mutation of the Tead binding site abolishes binding
(lane 2). When the known Tead co-factor YAP65 is added to the reaction, a
supershift of the Tead2/DNA complex is observed (lane 3). Mutation of the Tead
site abolishes the observed supershift (lane 4). All samples were run on the
same EMSA gel.