Single-cell transcriptomic mapping of murine fetal lung EHT. (A-B) SPRING plot trajectory of EHT clusters. (C) Heat map of supervised gene expression analysis of endothelial, EHT, and hematopoietic commitment markers. (D) Heat map of unsupervised analysis of the top 50 differentially expressed genes. Representative gene ontology analysis is highlighted here along with the associated genes enriched in these biological processes. Full DGE analysis can be found under supplemental data. A natural log transformation was done to normalization gene expression. Further details regarding scRNA-seq data processing is described in supplemental Methods.