The differential analysis between quartile 1 (Q1; low TP73 expression) and quartile 4 (Q4; high TP73 mRNA expression) identified 1243 genes expressed at higher levels and 1324 genes expressed at lower levels in high-TP73 tumours (Q4, log2 fold change ≥ 1 and FDR p-value < 0.05; Figure 2C, Supplementary Data S1). This evidence concerns the gene TP73 and neoplasm.