Labeling and perturbation of specific cell types in multicellular systems has transformed our
ability to understand them. The rapid pace of cell type identification by new single-cell
analysis methods has not been met with efficient access to these newly discovered types. To
enable access to specific neural populations in the mouse cortex, we have collected single
cell chromatin accessibility data from select cell types. We clustered the single cell data and
mapped them to single cell transcriptomics to identify highly specific enhancers for cell …