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Fig. 4 | Genome Biology

Fig. 4

From: GiniClust: detecting rare cell types from single-cell gene expression data with Gini index

Fig. 4

GiniClust identifies a Zscan4-enriched rare cluster from mouse embryonic stem cells. a Relationship between the raw Gini index and the log2-transformed maximum expression level. Selected genes with high normalized Gini index values are labeled as red dots. b t-SNE visualization of the data. Cells are color-coded based on the GiniClust cluster membership. Inset shows a zoomed-in region around the rare cell cluster. c Overlap between the selected high Gini genes and upregulated genes in Cluster 2. d Expression pattern of representative genes (Tcstv1, Dcdc2c, Zscan4f, Zscan4d) in Cluster 2 (n = 3, left panels) compared to Cluster 1 (n = 2505, right panels). Each bar represents a single cell

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