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. 2023 Oct 20;14:6669. doi: 10.1038/s41467-023-42371-7

Fig. 5. Single-cell RNAseq suggests ganglionic eminence neural progenitors as putative cells of origin of BG/IV-ATRT.

Fig. 5

A UMAP visualization of the mouse Shh single cell clusters obtained after the integration of 3 independant samples. Colors distinguish the different clusters; assigned names are reported at the right of the UMAP. B Violin plots showing the specific marker genes for neuronal clusters. C Regulon specificity score (RSS) for each transcription factor (TF) in Neuronal like clusters. In each cluster, regulons (TF along with their direct targets) are ordered according to their RSS. Interesting regulons are labeled. D Trajectory inference analysis using the PAGA algorithm (Monocle3). Colors distinguish the different clusters as reported in the legend of (A). E Embedding streams (RNA velocity – scVelo) showing the transcriptional dynamics throughout the trajectory. Colors distinguish the different clusters as reported in the legend of (A). F Heatmap showing the gradual expression along the trajectory of: the Notch signaling (Hes, Dlk, Ascl1), the SWI/SNF subunit (Actl6B) and neuronal differentiation gene (Rest, Id, Dcx) expression. Source data are provided as a Source Data file.