Fig. 3

Single-cell RNA-seq analysis identified multiple cell types in mammary tumors. a PCA plot showing clustering of cells for five tumors analyzed as indicated. b–f The PCA clustering of the five individual tumors. b A fibroadenoma. c A metastatic sarcomatoid adenocarcinoma. d–f Three poorly differentiated carcinomas. The percentage of each cell types are shown in color-coded numbers