Fig. 4From: The role of Neanderthal introgression in liver cancerGene expression is similar in samples with Neanderthal introgression and without Neanderthal introgression. Expression in counts per million (CPM) for genes with either A–D a significant enrichment of somatic mutation on introgressed haplotypes compared to modern haplotypes and a significant difference in expression of Neanderthal allele in tumor compared to unaffected liver prior to p-value adjustment, or E–H a significant difference in expression of Neanderthal allele in tumor compared to unaffected liver after p-value adjustment. For each gene, and each data set, we performed a Wilcoxon rank sum test between samples with introgression (Neanderthal, dark blue) and without (Modern; light blue). p-values were annotated for each comparison: ns p > 0.05, * p ≤ 0.05, ** p ≤ 0.01, *** p ≤ 0.001Back to article page