Contact: Edward Yu
Iowa State University
Caption: Iowa State University's Edward Yu, right, shows electron density maps of a pump that removes heavy metal toxins from bacteria. With him are post-doctoral researchers Chih-Chia Su, left, and Feng Long.
Credit: Photo by Bob Elbert/Iowa State University
Usage Restrictions: None
Related news release: Iowa State, Ames Lab researchers identify structure that allows bacteria to resist drugs