Fresh insight into how plants slow their growth in cold weather could help scientists develop crops suited to cooler environments.

Tuberculosis, or TB, is a dreaded contagious disease of the lungs and other organs. The causative agent, Mycobacterium tuberculosis (or M. tuberculosis), infects roughly a third of the world's population and one-in-ten to one-in-twenty of the infected population becomes sick or infectious at some point during their lifetime.