Comprehensive Analysis to Reveal Amino Acid Metabolism-Associated Genes as a Prognostic Index in Gastric Cancer

Figure 2

AAM subgroups and clinicopathological and biological characteristics of three distinct subtypes of samples divided by consistent clustering. (a) A network of correlations including AAMs in the TCGA cohort. (b) Consensus matrix heatmap defining three clusters and their correlation area. (c) PCA analysis indicating an obvious difference in transcriptomes among the three subgroups. (d) Univariate analysis showing three distinct subtypes correlated with OS. (e) Differences in clinicopathologic characteristics and expression levels of AAMs among the three distinct subgroups.

(a)

(b)

(c)

(d)

(e)