Enhanced Biofilm Formation and Increased Resistance to Antimicrobial Agents and Bacterial Invasion Are Caused by Synergistic Interactions in Multispecies Biofilms
University of Copenhagen · UNSW Sydney
Abstract
Most biofilms in their natural environments are likely to consist of consortia of species that influence each other in synergistic and antagonistic manners. However, few reports specifically address interactions within multispecies biofilms. In this study, 17 epiphytic bacterial strains, isolated from the surface of the marine alga Ulva australis, were screened for synergistic interactions within biofilms when present together in different combinations. Four isolates, Microbacterium phyllosphaerae, Shewanella japonica, Dokdonia donghaensis, and Acinetobacter lwoffii, were found to interact synergistically in biofilms formed in 96-well microtiter plates: biofilm biomass was observed to increase by >167% in…
Citation impact
- FWCI
- 7.36
- Percentile
- 100%
- References
- 63
Authors
6Topics & keywords
- Biofilm
- Microbiology
- Extracellular polymeric substance
- Biology
- Shewanella oneidensis
- Antimicrobial
- Bacteria
- Microbacterium
- Life below water