title: Trp modification signals a quorum.
authors.forename: Richard A
authors.initials: RA
authors.lastname: Gibbs
mesh_terms: D001412:Bacillus subtilis / Q000378:metabolism*; D001426:Bacterial Proteins / Q000737:chemistry* / Q000378:metabolism; D015394:Molecular Structure; D011487:Protein Conformation; D014364:Tryptophan / Q000737:chemistry*
chemical_list: D001426:Bacterial Proteins; C087040:ComX protein, Bacillus subtilis; D014364:Tryptophan