Co-incubation of pre-formed biofilms with RM1221 leads to biofilm degradation.

<p>Biofilms of NCTC 11168 (A and D) and 81116 (B) were allowed to form in static aerobic conditions for 24 hours before a further 24 hour treatment with RM1221 cell culture (A and B), or the cell free spent media of RM1221 (C). Graphs A, B and C show median A₅₉₀ values of each treatment. Bars represent the median, error bars show range and significance was measured using Mann-Whitney tests (* = <i>P<0</i>.<i>05</i>).