Among Hastings' learners, Ken Nealson, theorized that they were secreting a chemical that accumulates in their surroundings right up until the team reaches some threshold density. He christened this unfamiliar molecule an "autoinducer." Nealson's hunch turned out to get accurate, plus the chemical system by which V. fischeri Life from https://spencerrvycd.weblogco.com/28059787/5-essential-elements-for-nixon-lee