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Fig. 1 | BMC Gastroenterology

Fig. 1

From: Integration of single-cell and bulk RNA sequencing to establish a prognostic signature based on tumor-associated macrophages in colorectal cancer

Fig. 1

Processing of scRNA-seq data. (A) UMAP plot shows all the single cells from 33 CRC samples. (B) Annotation of cell clusters. M2 macrophages are shown in deep blue and circled by a dotted line. (C) A histogram shows the proportion of different cell types in tumor and normal subsets. (D) The expression of four marker genes in ten macrophage clusters. (E) UMAP plot of three cell sub-types of macrophages, M1 macrophage, M2 macrophage, and the unknown. (F) The cell number of different types of macrophages in tumor and normal subsets

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