In their research for the underlying causes of aging, including age-related diseases, some scientist are exploring recent developments in a field of genetics called epigenetics.
Loko van'wasayense van'wana va lavisisa swivangelo-nkulu swa vudyuhari, ku katsa ni mavabyi lama fambisaka na byona, va hundzukela eka nkambisiso lowa ha ku tshuburiwaka wa dyondzo ya fambiselo ra xitekela leyi vuriwaka epigenetics.