a,b, Consistent identification of cell type specific gene programs in scRNA-Seq and CISI. The correlation coefficient (colorbar) between pairs of genes (row and column labels) in scRNA-Seq (a) and decompressed CISI measurements (b). Rows and columns are clustered. Gene clusters of cell type specific markers are labeled by the respective cell type. c,d, Consistent cell type expression patterns for IEGs in scRNA-Seq is CISI. Conditional probability (colorbars) of IEGs (columns) in cells that express a given gene (rows) in scRNA-Seq (c) and decompressed CISI (d) data.