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. 2020 Mar 2;11:1147. doi: 10.1038/s41467-020-14936-3

Fig. 3. Analysis of DDX4-expressing somatic cells of the ovarian cortex.

Fig. 3

Somatic ovarian cortical cells expressing DDX4 were manually pooled for analysis of transcriptional profile. a Heatmap showing representative marker genes of OSCs and pluripotent cells by cell cluster. b Feature and violin plots highlighting all somatic cells expressing DDX4 transcript. Expression is mainly localized to the oocyte cluster (pink circle in feature plot) and dispersedly in 15 cells from other clusters (labeled with * for clarity). The 15 somatic cells expressing DDX4 were manually selected to form their own cluster (ddx4* in violin plot). c Violin plots displaying the expression scores of reported OSC marker genes (DPPA3, DAZL, PRDM1), germline and/or pluripotency-associated genes (POU5F1, NANOG, TFAP2C) and oocyte marker genes (GDF9, ZP3, OOSP2, FIGLA) across all cell clusters. Ddx4* cluster does not show differential expression of these markers. The horizontal bars in violin plots indicate median gene expression per cluster. G granulosa, I immune, O oocytes, UMAP uniform manifold approximation and projection.