Fig. S3.
Ankyrin-G is required for the AIS localization of both FGF13 and FGF14. (A) Neurons transfected with shRNA targeting ankyrin-G (GFP signal, white asterisk) have dramatically reduced levels of ankyrin-G and, as a consequence, lose the localization of FGF13 in the AIS compared with neighboring untransfected cells (white arrowheads). (Scale bar: 10 μm.) (B) Neurons transfected with shRNA targeting ankyrin-G (GFP signal, white asterisk) have dramatically reduced levels of ankyrin-G and, as a consequence, lose the localization of FGF14 in the AIS compared with neighboring untransfected cells (white arrowheads). (Scale bars: 10 μm.)