Fig. 3From: Histone 3.3 hotspot mutations in conventional osteosarcomas: a comprehensive clinical and molecular characterization of six H3F3A mutated casesMethylome and copy number profiling. The heatmap depicts unsupervised hierarchical clustering of methylation levels of the top 20,000 most variant probes (highest standard deviation). Each row represents a probe and each column a sample. The level of DNA methylation (beta value) is represented with a colour scale as depicted. Fourteen giant cell tumors of bone carrying H3F3A G34 mutations served as control group. For each sample (n = 48), histological diagnosis, mutational status of H3F3A and selected chromosomal copy number alterations are indicatedBack to article page