METTL3 and osteomyelitis: Visualization of the results by boxplot and heatmap suggested that the 5 regulators were differentially expressed between the two m6A subtypes, with METTL3, CBLL1 and LRPPRC highly expressed in cluster A osteomyelitis, RBM15B and YTHDC1 highly expressed in cluster B osteomyelitis (Figures 3G,H).