Hyicin 4244, the first sactibiotic described in staphylococci, exhibits an anti-staphylococcal biofilm activity

Anti-biofilm formation activity of hyicin 4244 (256 AU/mL) towards Staphylococcus saprophyticus 46s (B), a strong biofilm-former involved in human infection, compared with the control not treated with the bacteriocin (A) and observed by scanning electron microscopy.