Extended Data Figure 1. Transcriptional atlas of the fetal human cerebellum.

(a) Schematic summary of the molecular datasets utilized to interconnect murine and human cerebellar profiles with MB. Single-cell and bulk sample counts for each data source are indicated. (b,c) UMAP plots showing published cell-type annotation (b) and predicted cell cycle phase (c) of the fetal human cerebellar atlas⁸. (d) Correlation heatmap of human cerebellar cell types. (e) Violin plots showing expression of cerebellar lineage markers in the fetal human cerebellar atlas. (f) Inferred cerebellar cell-type proportions in deconvoluted bulk MB transcriptomes. (g) Proportion of cerebellar lineage-associated genes up-regulated in MB subgroups. (h) MB subgroup-specific gene set enrichment in cerebellar cell types.