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. 2022 Oct 6;13:5688. doi: 10.1038/s41467-022-33364-z

Fig. 5. Reproducibility and diversity of telencephalic cells in 5-month-old SNR-derived organoids.

Fig. 5

a Images of SNR-derived organoids at day 49, 83, and 111 post SNR isolation. b Quantification of organoid sizes over time (n = 47 [day19], 46 [day25], 22 [day32], 25 [day49], 26 [day83], 26 [day111] and 25 [day146] organoids produced in two differentiation batches from H9 line). c Quantification of sizes of 5-month-old SNR-derived organoids produced from different stem cell lines (n = 17, 15, 38, 15 organoids produced in 2–4 differentiation batches from 2242-5, EP2-15, H9, and EYQ2-20 lines, respectively). df Image of a 5-month-old SNR-derived organoid (d) and 350-μm-thick organoid slice (f) in comparison with E14.5 mouse brain (e) and coronal mouse brain hemisphere slice (f). g UMAP visualizations of unsupervised clustering of cells obtained from 5-month-old SNR-derived organoids generated from different stem cell lines. The clustering was performed on the combined dataset. h Percentages of cells from different organoids in different clusters. i UMAP visualization of combined 22,486 cells from six organoids. j Heatmap visualizations of expression of selected cell type-specific genes. k Heatmap of Pearson correlation between cell clusters identified in 5-month-old organoids and those in primary human fetal tissue from Nowakowski et al.7. Data are mean ± s.e.m. Scale bars = 1 mm. RG radial glia, IP intermediate neural progenitor, EN excitatory neuron, IN inhibitory neuron, CTX cortex, OPC oligodendrocyte progenitor cell, U unknown. Source data are provided as a Source Data file.