Year in review: Life’s complexity recoded

Scientists create variants of natural DNA

yeast cells

RISE UP  Baker’s yeast, Saccharomyces cerevisiae, seen under a microscope, ferment fruit and grain into alcohol and make bread rise. Now researchers have taken the first step toward making a synthetic version of the organism that may perform feats regular yeast never could.

MASUR/WIKIMEDIA COMMONS

This article is only available to Science News subscribers.

Subscribers, enter your e-mail address to access our archives.

Not a subscriber?

Science News is a nonprofit.

Support us by subscribing now.

More Stories from Science News on Genetics

From the Nature Index

Paid Content