Fig. 3.

Distinct characteristics of FBs subpopulations. A Cells identified as FBs by individual annotation of scRNA-seq data from nine samples were combined and then clustered, revealing 13 clusters. B Expression phenotypes of markers in each subcluster of FBs are shown in the heat map. The full table of marker genes is presented in Additional file 4. C Functional enrichment analyses with GO and KEGG of FBs-2, FBs-3, FBs-10, and FBs-11. D Functional enrichment analyses with GO and KEGG were compared in characteristic subclusters from three groups