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. 2022 Aug 10;608(7922):360–367. doi: 10.1038/s41586-022-05023-2

Extended Data Fig. 11. Spatial transcriptomics and siCNV analysis of multiple sample types.

Extended Data Fig. 11

a, c, e, g, i, Transcript UMAPs of all spots labelled by cluster from human lymph node (a), human squamous cell carcinoma (c), malignant childhood brain tumour diagnosed as medulloblastoma (e) human invasive ductal breast carcinoma (g), malignant childhood brain tumour diagnosed as medulloblastoma SHH grade IV (i). b, d, f, h, j, H&E stain and unbiased cluster spots visualized spatially on tissue from human lymph node (b), human squamous cell carcinoma (d), childhood medulloblastoma (f), human invasive ductal breast carcinoma (h), human glioblastoma multiforme (j). k-n, somatic copy number alterations in breast tissue containing ductal breast cancer and DCIS (k, l) and brain tissue containing glioblastoma (m, n). While some of the samples did not have an annotated benign reference set, interestingly, unsupervised siCNV could still segment different histological clones. However, the lack of a reference set did reduce the ability to identify specific inferred CNVs.