Figure 4.
Inhibitory effects of Weissella cibaria strains on biofilm formation by (a) Streptococcus pyogenes, (b) Staphylococcus aureus, (c) S. pneumoniae, and (d) Moraxella catarrhalis. Black bar, 24 h; gray bar, 48 h. CMU, W. cibaria CMU; CMS1, W. cibaria CMS1; CMU sup, cell-free supernatant (CFS) of W. cibaria CMU; CMS1 sup, CFS of W. cibaria CMS1. Different letters (a–e) indicate significant differences at p < 0.05.
