Socializing at the Air-Liquid Interface: a Functional Genomic Analysis on Biofilm-Related Genes during Pellicle Formation by Escherichia coli and Its Interaction with Aeromonas australiensis

Abstract

To date, most attention has focused on biofilm formation on solid surfaces. By comparison, the knowledge on pellicle formation at the air-liquid interface is more limited and few studies document how bacteria decide on whether to form biofilms on solid surfaces or pellicles at the air-liquid interface to the surface-associated biofilms at the bottom.