Figure 2

Identification of cell subgroups and expression of marker genes from scRNA-sequencing database. (A) UMAP map shows the distribution of MM and control group. (B) UMAP map shows the distribution of MM cell subgroups. (C) UMAP map shows annotation results of MM cell subgroups. (D) Cumulative histogram shows the distribution of cell types in patients with MM and control group. (E) Expression profiles of the marker genes in each cell type.