Methylation patterns in
. A. Genome wheel showing motif-associated m6A methylation (red), motif associated m4C methylation (blue), m6A methylation not associated with a motif (black), and m4C methylation events not associated with a motif (orange) in relation to GC content (per 1 kb window), rRNA (red), tRNA (blue) and mobile genetic elements (green). B. Sequence logos for the m6A methylated sequences. C. Sequence logos for the m4C methylated sequences.