For Rachel J. Whitaker, life tends to feel like it’s all hands on deck.  Whitaker, a professor of microbiology, spends much of her time researching the evolution of archaea, bacteria, and viruses in the natural and clinical world—so...

In a recently published study from the University of Illinois, researchers have identified a new class of bacterial importers in over 250 species.

An investigation of two closely related proteins from a pathogenic bacterium has illustrated for the first time how evolution can shape the use of essential metals by enzymes.