Fig. 4

Gene mutation results of BC LR and HR subgroups. (A) Mutation status of the top 30 genes with the highest mutation frequency in the LR subgroup. (B) Mutation status of the top 30 genes with the highest mutation frequency in the HR subgroup. The mutation frequency of each gene is displayed by the bar chart on the left, and the number of mutation loads is displayed in the bar chart above the legend. Different colors in the legend correspond to different mutation types