Extended Data Fig. 2: scRNAseq reveals diverse cell types in the main olfactory epithelium.

a, Schematic representation of the workflow used to perform scRNAseq on cellular populations isolated from the mouse main olfactory epithelium. b, The distribution of different cell types on the UMAP projection plots. HBC: horizontal basal cell; GBC: Globose basal cell; INP: Immediate neuronal precursor; iOSN: immature olfactory sensory neuron; OSN: Olfactory sensory neuron; MV: Microvillar cell; SUS: Sustentacular cell; BG: Bowman’s gland; OEC: Olfactory ensheathing cell; EC: Ependymal cell; MC: myeloid cell; MP: Macrophage; BC: B cell; TC: T cell; NP: Neutrophil; NKN: Unknown. c, Violin plots of the genes used to assign cell types. d, Dot plot of a subset of the differentially expressed genes between cell types. For each gene depicted, the size of the circle corresponds to the percentage of sequenced cells in which transcripts that map to that gene were detected, and the color reflects the average expression level of the gene within those cells.