Fig. 2From: Protein expression profiles and clinicopathologic characteristics associate with gastric cancer survivalClassification of 121 GCs based on the expression of eight proteins. a A data matrix in which each row corresponds to a single protein biomarker and each column corresponds to a single tumor. Colors represent expression levels: negative expression (green) and positive expression (red). Horizontal bars correspond to clusters. b Univariate Kaplan–Meier survival analysis. p values were determined by log-rank testingBack to article page