Abstract The transcription factor Brn3a. product of the pou4f1 gene. is expressed in most sensory neurons throughout embryogenesis. Prior work has demonstrated a role for Brn3a in the repression of early neurogenic genes; here we describe a second major role for Brn3a in the specification of sensory subtypes in the trigeminal ganglion (TG). https://allfixelectricales.shop/product-category/dryer-duct-hose/