Methylation is just one part of epigenetics. There are other types of chemical modifications such as histone acylation that play a role. Also physical interac

Methylation is just one part of epigenetics. There are other types of chemical modifications such as histone acylation that play a role. Also physical interactions such as transcription factor binding, chromatin accessibility, etc. Increasingly the spatial organization of the genome into topologically associated domains (TADs) is thought to impact transcription.