title: Who's the boss? One-way conversations between bacteria.
abstract: Bacteria communicate via extracellular signals. Most signaling studied so far has been bidirectional. A recent study shows that when Bacillus subtilis build a multicellular biofilm, some conversations are unidirectional.
authors.affiliation: Department of Biochemistry and Molecular Biology, Michigan State University, East Lansing, MI 48824, USA. kroos@msu.edu
authors.forename: Lee
authors.initials: L
authors.lastname: Kroos
mesh_terms: D001412:Bacillus subtilis / Q000502:physiology*; D001426:Bacterial Proteins / Q000378:metabolism; D018441:Biofilms; D019899:Paracrine Communication / Q000502:physiology*; D015398:Signal Transduction / Q000502:physiology*
chemical_list: D001426:Bacterial Proteins; C087040:ComX protein, Bacillus subtilis