Figure 1. The distribution of m6A regulatory genes in endocrine system tumors. (A–C) Heatmaps defined by the expression level of 23 m6A regulatory genes (red for up-regulated, green for down-regulated and the tree on the left shows the clustering results of different genes in different samples) and vioplots visualized the differential m6A regulatory genes in endocrine system tumors (assuming blue is normal tissue and red is tumors); (D) Correlation analysis of expression of 23 m6A regulatory genes in endocrine system tumors.