Fig. 2From: Direct conversion of human fibroblasts into dopaminergic neuron-like cells using small molecules and protein factorsPhenotypic characterization of maturation neuronal markers in cells undergone the induction process. a-c Immunostaining assay for the mature neuron markers MAP2, neuronal nuclei (NEUN), and synapsin 1 (SYN) after 14 days of chemical induction. Scale bars = 25 μmBack to article page