epigenomic mapping

Epigenomic mapping involves studying the complete set of chemical changes and structures on our DNA that influence how genes are turned on or off, without altering the DNA sequence itself. These modifications, called epigenetic marks, regulate gene activity and can be affected by environment, lifestyle, and development. Mapping the epigenome provides a detailed view of these patterns across the entire genome, helping scientists understand how genes function in health and disease, and paving the way for personalized medicine and targeted therapies.