Heatmap of the significant outgoing ligand-receptor (L-R) interaction patterns in the GEMMs (left) and wild-type (right) mice. The color bar represents the relative strength of a signaling pathway across cells. The top-colored bar plot represents the total signaling strength of each compartment by summing all the signaling pathways shown in the heatmap. The right gray bar plot indicates the total signaling strength of a particular pathway by summing all compartments presented in the heatmap.