Fig. 5From: Genetic expression and mutational profile analysis in different pathologic stages of hepatocellular carcinoma patientsPCA analysis for different pathologic stages of HCC. a PC gravity. b Two-dimensional map (PC1/PC2). c Three-dimensional map (PC1/PC2/PC3). d Gene contribution map. e-f The expression levels of overall HCC, adjacent normal tissue, and stage I, II, III, and IV groupsBack to article page