The US Food and Drug Administration wants to find out if the practice of modifying oocytes for use in in vitro fertilization is safe and scientifically sound, and held a hearing this week to launch a review of the process. Although it is sometimes referred to as three-parent baby-making, the procedure is not as kinky as it sounds, nor is it a likely set-up for a situation comedy, as very little DNA is contributed by the donor, but it has triggered some scientific, safety, and ethical concerns.

Get the full story

This story is free
for registered users

Registering provides access to this and other free content.

Register now.

Already have an account?
Login Now.

Related Posts

In PLOS this week: new gene linked to ocular coloboma, new statistical model for interrogating gene expression networks, and more.

With a new collection, PLOS highlights negative results it has published.

A pair of researchers examines political leanings and views on genomics, finding more of a role for optimism and pessimism in people's views.

The genome of the carnivorous bladderwort is smaller than many other plant genomes, but it still holds on to important genes.