Jan. 13, 2018, 10:24 p.m.
Microbial signal recognition stems from existing building blocks
Scientists have characterized a protein that enables certain microorganisms to recognize and absorb ammonium in their environment. Ammonium is considered a toxin that pollutes ecosystems - but for these bacteria it represents an important nutrient and energy source. https://www.sciencedaily.com/releases/2018/01/180113093731.htm
