Analysis of neurogenesis in a mammalian neuroepithelium: Proliferation and differentiation of an olfactory neuron precursor in vitro

Development of a culture system for mammalian olfactory epithelium has permitted the process of neurogenesis to be examined in vitro. Antibody markers allowing the unambiguous identification of putative neuroepithelial stem cells (keratin+ basal cells) and differentiated neurons (N-CAM+ olfactory receptor neurons) are described. In combination with [3H]thymidine uptake analysis, these antibodies have been used to characterize the existence,...