Poverty leaves a mark on our genes

In this study, researchers found evidence that poverty can become embedded across wide swaths of the genome. They discovered that lower socioeconomic status is associated with levels of DNA methylation (DNAm) -- a key epigenetic mark that has the potential to shape gene expression -- at more than 2,500 sites, across more than 1,500 genes.

from All Top News -- ScienceDaily https://www.sciencedaily.com/releases/2019/04/190404135433.htm