Fig. 2
From: Development of a two-circular RNA panel as potential prognostic biomarker for gastric cancer
Selection and validation of candidate circRNAs. a Heat map of the top 20 up- and downregulated circRNAs. G1-G5: GC patients with good prognoses; B1-B5: GC patients with bad prognoses; red strip: high relative expression; blue strip: low relative expression. b-e Kaplan–Meier survival analysis of hsa_circ_0005092, hsa_circ_0008197, hsa_circ_0002647 and hsa_circ_0105599 in the training set (n = 136). Blue line: high expression; red line: low expression. f, g Kaplan–Meier survival analysis of hsa_circ_0005092, hsa_circ_0002647 in the validation set (n = 167). Blue line: high expression; red line: low expression. RFS, recurrence-free survival