In both species, significant reductions in epigenetic drift were observed, such that age - related changes in methylation in old animals on the calorie - restricted diets were comparable to those of young animals. (sciencedaily.com)
Investigation of a subset of genes affected by age - related changes in methylation revealed an inverse relationship between methylation drift and longevity. (sciencedaily.com)
«If we altered gene expression through changes in methylation, could we influence change in social dominance?» (sciencedaily.com)