Fig. 2

Differentially expressed PRGs in the TCGA cohort and landscape of genetic and expression variation of PRGs in HCC. A 42 Differentially expressed PRGs were identified in HCC tissues and adjacent tissues. B Mutation frequency and classification of 52 PRGs in HCC. C Location of CNV alteration of 52 PRGs on 23 chromosomes in the HCC cohort. D CNV variation frequency of 52 PRGs in the HCC cohort. The height of the column represented the alteration frequency. ***P < 0.001, **P < 0.01, *P < 0.05