Chen, Hanna Identification of a contact-dependent growth inhibition system in the probiotic Escherichia coli Nissle 1917. [electronic resource] - FEMS microbiology letters 06 2018 Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 1574-6968 Standard No.: 10.1093/femsle/fny102 doi Subjects--Topical Terms: AntibiosisEscherichia coli--drug effectsEscherichia coli Proteins--geneticsMembrane Proteins--geneticsOperonProbiotics