Chemotactic Sensing towards Ambient and Secreted Attractant Drives Collective Behaviour of E. coli Curk, Tine ; Marenduzzo, Davide ; Dobnikar, Jure Abstract Publication: PLoS ONE Pub Date: October 2013 DOI: 10.1371/journal.pone.0074878 Bibcode: 2013PLoSO...874878C