Fig. 1: Tcf4 protein expression in excitatory and inhibitory neurons in adult brain.

Representative immunofluorescence images showing Tcf4 protein expression in the nucleus of excitatory and inhibitory neurons in A cortex, B hippocampus (CA1 region), C striatum (caudate putamen) and D cerebellum; solid arrow: TCF4+ PC, empty arrow: TCF4− PC; PC Purkinje cells, ML molecular layer, GL granule cell layer (shown in dash-lined box), representative of 3–5 adult mice. Scale bar = 10 µm.