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. 2021 Nov 23;12:6804. doi: 10.1038/s41467-021-26870-z

Fig. 1. Study design and overview of neuroblastoma intratumour heterogeneity determined in 10 patients from multi-region WES and targeted re-sequencing.

Fig. 1

a Representative picture of a neuroblastoma (arrows indicate spatially separated samples for analysis). b Study design and sample workflow. c Oncoplot outlining patient/sample characteristics and WES results from 51 neuroblastoma samples collected from 10 patients (CB1001 – CB1010). Columns correspond to individual samples. Gained regions are indicated in blue, lost regions are marked in red. Risk stratification determined patient risk at diagnosis as high (HR), intermediate (IMR) and low (LR) according to current practice. Patient outcomes are indicated, including death of disease (DOD) and complete remission (CR), with CR being >3 years for this cohort. SNV, non-synonymous single-nucleotide variants; SCNA, somatic copy-number alteration, clonal, present in all samples; subclonal, present in >1 sample from 1 single patient; subclonal (specific), present in a single biopsy.