Figure 1
From: Probiotics to counteract biofilm-associated infections: promising and conflicting data
Confocal laser scanning microscopy images of L. brevis CD2 and P. melaninogenica PM1 strains. (a, b) Strains growing as single species biofilms; (c) a 24 h mixed biofilm formed by both strains: in the upper left a superimposition of the images of P. melaninogenica PM1 biofilm (upper right) and of L. brevis CD2 biofilm (lower left) is shown.
