m6A modification maps of mRNA in colonic epithelial cells from mouse

We report the application of sequencing technology for high-throughput profiling of mRNA m6A methylation in mice colonic epithelial cells with or without mettl14 deletion. By obtaining over thirty billion bases of sequence from m6A antibody immunoprecipitated mRNA, we generated m6A methylation maps of mouse colonic epithelial cells with or with mettl14 deletion. We find that GsdmC2, GsdmC3, GadmC3 mRNA methylation is robustly decreased in colonic epithelial cells upon mettl14 deletion, leading to the decrease of Gsdmc expression. Examination of mRNA m6A modifications in mice colonic epithelial cells with or without mettl14 deletion.