In the early, online edition of Genome Research this week, MD Anderson Cancer Center researcher Jean-Pierre Issa and his team found DNA methylation levels shifts at some genes in aging mouse tissues. When they compared DNA methylation profiles at more than 3,600 genes in intestinal tissue from three-month-old and 35-month-old mice, the researchers found 774 genes with more methylation in the older mice and 466 with less methylation.

To read the full story....

Register for Free.

...and receive Daily News bulletins.

Already have an account?
Login Now.

The UK's Human Fertility and Embryology Authority calls for consumer genetic testing companies to warn customers that testing could uncover family secrets, according to the Guardian.

The New York Times reports that United Nations delegates have been discussing how to govern the genetic resources of the deep sea.

Researchers have transplanted edited cells into mice that appear to combat cocaine addiction, New Scientist reports.

In PNAS this week: analysis of proteolytic enzymes secreted by circulating tumor cells, phylogenetic study of Fv1 evolution, and more.