This Week in Nature

In this week's Nature, a Max Planck Institute for Biology of Ageing-led team reports on the discovery that mutations in maternally transmitted mitochondrial DNA, or mtDNA, may aggravate aspects of normal human aging. The investigators created a series of mouse mutants to investigate the impact of inherited mtDNA mutations on aging, and they found that maternally transmitted mtDNA mutations can induce mild aging phenotypes in some wild-type mice.

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.