Sustained expression of a neuron-specific isoform of the Taf1 gene in development stages and aging in mice

► We identified the mouse homologue of neuron-specific TAF1 (N-Taf1). ► Taf1 mRNA was expressed in most tissues and cell lines. ► N-Taf1 mRNA was expressed in the brain and Neuroblastoma N2a cell lines. ► Taf1 and N-Taf1 showed different expression profile in development stage and aging.