Can biofilms be exploited for bioremediation?
Use of biofilms is efficient for bioremediation as biofilms absorb, immobilize and degrade various environmental pollutants. Bacterial biofilms exist within indigenous populations near the heavily contaminated sites to better persist, survive and manage the harsh environment.
Do biofilms enhance bioremediation?
Bioremediation is also facilitated by enhanced gene transfer among biofilm organisms and by the increased bioavailability of pollutants for degradation as a result of bacterial chemotaxis.
What organisms form biofilms?
Biofilms are a collective of one or more types of microorganisms that can grow on many different surfaces. Microorganisms that form biofilms include bacteria, fungi and protists. One common example of a biofilm dental plaque, a slimy buildup of bacteria that forms on the surfaces of teeth. Pond scum is another example.
What are the advantages of biofilms?
Biofilm is a strong and dynamic structure that confers a broad range of advantages to its members, such as adhesion/cohesion capabilities, mechanical properties, nutritional sources, metabolite exchange platform, cellular communication, protection and resistance to drugs (e.g., antimicrobials, antiseptics, and …
Is Pseudomonas putida used to clean oil spills?
A species called Pseudomonas putida is widely used in oil spill decontamination or bioremediation. It is known to break down many aromatic compounds like hydrocarbons.
Which antibiotics promote biofilm formation in Pseudomonas (P) putida?
Besides, biofilm formation of P. putida was also promoted by several other antibiotics, including oxytetracycline, fluoroquinolones, rifampicin, and imipenem, but not aminoglycosides. Susceptibility tests suggested that biofilm conferred a higher tolerance on P. putida cells to specific antibiotics (e.g., tetracyclines and fluoroquinolones).
What is microbial biofilm mediated bioremediation?
Microbial biofilm mediated bioremediation are being progressively used in the removal of different kinds of pollutants including persistent organic pollutants, oil spills, heavy metals pesticides, and xenobiotics.
Is Pseudomonas putida a spoiler of fresh food?
Pseudomonas putidais widely recognized as a spoiler of fresh foods under cold storage, and recently associated also with infections in clinical settings.
How was the genome of Pseudomonas putidaitem 17297 sequenced?
Pseudomonas putidaITEM 17297 genome was sequenced using a whole genome shotgun approach. Genome was assembled using Spades v5.0 software for a total of 118 contigs (>500 bp). The average GC content was 61.9% and the assembly length of 5.1 Mb (Table 1). The quality of the assembly was excellent with 94.6% of genome completeness and N50 of 389 kb.