(Figure 5B with error bars) Growth inhibition assay showing the activity of Listeria monocytogenes 39-2 (R1) treated with culture supernatants from: None (R1 Cont.), Lb. delbrueckii 4797-2 (Bac−), Lb. curvatus FS47, P. acidilactici Bac3, Lb. curvatus Beef3, En. faecium FS56-1, En. thailandicus FS92, and Lc. lactis FLS1. Growth inhibition assay using neutralized culture supernatants. Data points represent the means of triplicate replications and error bars represent the standard deviations from the means (error bars were not used for all curves in the main paper to prevent clutter). Treatments with different lowercase letters are significantly different (p < 0.05); letters in brackets are for entire group of graph lines.