Characterization of cells in the zebrafish blastema by scRNA-seq.a scRNA-seq experiment design. b Uniform Manifold Approximation and Projection (UMAP) plots visualizing RNA-sequencing data of single cells from the cut caudal fin fold. Seven different cell clusters were identified c Heatmap displaying the genes that are differentially expressed in the seven clusters. Red, upregulated genes, and blue, downregulated genes. d UMAP representation of the expression (low to high, grey to red) of cell markers in the different clusters. eFoxd3, sox10, and egr2b expression in cluster 7 (low to high expression, grey to blue). f Heatmap of the gene expression profile of the foxd3+, sox10+, and egr2b+cell populations.
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