Fig. 4

Construction of signature and statistically validation. A Column chart represents the weight of genes in the signature. B Sankey diagram to better state the modeling progress. C, D Phenotypic relationship between cluster and risk score. E Relationship of m7G related genes in high and low risk score group. F, G Forest maps illustrate uni and multi variant cox regression analysis. HR > 1 demonstrates that the element is risk factor. H C-index value estimates the probability that the predicted results are consistent with the actually observed results. In this diagram, our signature has the best performance