Variation in the TP53 3′UTR in 491 de novo DLBCL patients. (A) Distribution of SNVs in the 3′UTR. (B) Potential effects of SNVs on the interaction of p53 mRNA and miRNAs that are experimentally validated or predicted (by TargetScan) to target the TP53 3′UTR. SNVs listed in dbSNP are marked with ×.