regulate

"After duplication, the majority of genes are still in pairs; however, they show different expression patterns, and many have functionally diverged to regulate different traits," Ma said.

In the same month, the Civil Service Commission - which regulates civil service appointments - said it would be launching a review "given interest in a number of recent civil service appointments by exception".

Humans have long used slow breathing to regulate their emotions, and practices like yoga and mindfulness have even popularized formal techniques like box breathing.

And the FDA, though now interested in phages, will have to figure out how to regulate them to keep up with evolving microbes.

The agency regulates health insurance and sets policy that guides the prices that doctors, hospitals and drug companies are paid for medical services.