Fig. 5

Differences in copy-number alterations (a) and mutations (b) among glioblastomas with and without FGFR3-TACC3 fusions. Legend: The scatterplot shows statistical significance (−log₁₀ of p value) versus magnitude of change (log₂ of fold change) for copy-number altered (a) and mutated (b) genes. The horizontal dashed line indicates a p value of 0.05. The vertical dashed lines indicate fold changes of 1.5. Positive fold changes indicate that the alterations are more common in FGFR3-TACC3 positive tumors, and vice versa