Fig. 4From: Novel visualized quantitative epigenetic imprinted gene biomarkers diagnose the malignancy of ten cancer typesComparison of the expression status of imprinted genes GNAS, GRB10, SNRPN, IGF2, and IGF2R in the gene screening set. a Heat map showing the expression status of imprinted gene GNAS, GRB10, SNRPN, IGF2, and IGF2R. N, normal samples; B, benign samples; M, malignant samples. Gastric cancers and benign controls are framed with red dashed lines. Additional imprinted genes IGF2 and IGF2R studied are framed with blue dashed lines. b Box plot showing the expression status of imprinted genes in normal, benign, and malignant samples. *p < 0.01Back to article page