Number of P. fluorescens biofilm and planktonic cells before and after exposure to phage ϕIBB-PF7A. Cells before phage (time 0 h), control experiments performed for 4 h in SM buffer-TSB, phage exposure for 2 h and 4 h are presented in biofilms were formed under: a) static with media renewal (SR), b) dynamic with media renewal (DR), and c) dynamic with non-renewal of media (DNR). For all experiments n = 6. Error bars indicate standard deviations.
Sillankorva et al. BMC Biotechnology 2008 8:79 doi:10.1186/1472-6750-8-79