Staffan Kjelleberg

Identification and characterization of a putative transcriptional regulator controlling the expression of fouling inhibitors in Pseudoalteromonas tunicata.

Inhibition of quorum sensing in Pseudomonas aeruginosa biofilm bacteria by a halogenated furanone compound.

Role of spoT-dependent ppGpp accumulation in the survival of light-exposed starved bacteria.

Halogenated furanones inhibit quorum sensing through accelerated LuxR turnover.

Is there a role for quorum sensing signals in bacterial biofilms?

Correlation between pigmentation and antifouling compounds produced by Pseudoalteromonas tunicata.

Chemical cues for surface colonization.

Environmental biotechnology.

The alternative sigma factor RpoN regulates the quorum sensing gene rhlI in Pseudomonas aeruginosa.

Signal-mediated cross-talk regulates stress adaptation in Vibrio species.

Cell death in Pseudomonas aeruginosa biofilm development.

Attenuation of Pseudomonas aeruginosa virulence by quorum sensing inhibitors.

Identification of quorum-sensing regulated proteins in the opportunistic pathogen Pseudomonas aeruginosa by proteomics.

Bacterial biofilms: prokaryotic adventures in multicellularity.

Quorum sensing-controlled biofilm development in Serratia liquefaciens MG1.

Host specificity in marine sponge-associated bacteria, and potential implications for marine microbial diversity.

Microcolonies, quorum sensing and cytotoxicity determine the survival of Pseudomonas aeruginosa biofilms exposed to protozoan grazing.

Multivariate optimization of polymerase chain reaction for microbial community analysis.

Impact of violacein-producing bacteria on survival and feeding of bacterivorous nanoflagellates.

The role of regulators in the expression of quorum-sensing signals in Pseudomonas aeruginosa.

Real-time quantitative PCR for assessment of abundance of Pseudoalteromonas species in marine samples.

Pseudomonas aeruginosa with lasI quorum-sensing deficiency during corneal infection.

Biofilm development and cell death in the marine bacterium Pseudoalteromonas tunicata.

Evidence for acyl homoserine lactone signal production in bacteria associated with marine sponges.

Differential gene expression to investigate the effect of (5Z)-4-bromo- 5-(bromomethylene)-3-butyl-2(5H)-furanone on Bacillus subtilis.

Bacteriophage and phenotypic variation in Pseudomonas aeruginosa biofilm development.

Biogeography of bacteria associated with the marine sponge Cymbastela concentrica.

The use of quorum-sensing blockers as therapeutic agents for the control of biofilm-associated infections.

Competitive interactions in mixed-species biofilms containing the marine bacterium Pseudoalteromonas tunicata.

Modeling the effect of acylated homoserine lactone antagonists in Pseudomonas aeruginosa.

Off the hook--how bacteria survive protozoan grazing.

Use of solid-phase extraction to enable enhanced detection of acyl homoserine lactones (AHLs) in environmental samples.

Grazing resistance of Pseudomonas aeruginosa biofilms depends on type of protective mechanism, developmental stage and protozoan feeding mode.

A CARD-FISH protocol for the identification and enumeration of epiphytic bacteria on marine algae.

Biofilm formation and phenotypic variation enhance predation-driven persistence of Vibrio cholerae.

Catalyzed reporter deposition-fluorescence in situ hybridization allows for enrichment-independent detection of microcolony-forming soil bacteria.

A characterization of DNA release in Pseudomonas aeruginosa cultures and biofilms.

Enhanced benzaldehyde tolerance in Zymomonas mobilis biofilms and the potential of biofilm applications in fine-chemical production.

Unravelling the role of the ToxR-like transcriptional regulator WmpR in the marine antifouling bacterium Pseudoalteromonas tunicata.

The role of quorum sensing mediated developmental traits in the resistance of Serratia marcescens biofilms against protozoan grazing.

Enhanced biofilm formation and increased resistance to antimicrobial agents and bacterial invasion are caused by synergistic interactions in multispecies biofilms.

Larval settlement of the common Australian sea urchin Heliocidaris erythrogramma in response to bacteria from the surface of coralline algae.

Ecological advantages of autolysis during the development and dispersal of Pseudoalteromonas tunicata biofilms.

Microbial colonization and competition on the marine alga Ulva australis.

A mannose-sensitive haemagglutinin (MSHA)-like pilus promotes attachment of Pseudoalteromonas tunicata cells to the surface of the green alga Ulva australis.

Bacterial quorum sensing and interference by naturally occurring biomimics.

Involvement of nitric oxide in biofilm dispersal of Pseudomonas aeruginosa.

Phenotypic diversification and adaptation of Serratia marcescens MG1 biofilm-derived morphotypes.

Use of 16S rRNA and rpoB genes as molecular markers for microbial ecology studies.

Microbial landscapes: new paths to biofilm research.

Quorum-sensing regulation of adhesion in Serratia marcescens MG1 is surface dependent.

The use of functional genomics for the identification of a gene cluster encoding for the biosynthesis of an antifungal tambjamine in the marine bacterium Pseudoalteromonas tunicata.

Profiling the secretome of the marine bacterium Pseudoalteromonas tunicata using amine-specific isobaric tagging (iTRAQ).

Vibrio cholerae strains possess multiple strategies for abiotic and biotic surface colonization.

Molecular investigation of the distribution, abundance and diversity of the genus Pseudoalteromonas in marine samples.

Impact of Pseudomonas aeruginosa quorum sensing on biofilm persistence in an in vivo intraperitoneal foreign-body infection model.

Inhibition of fouling by marine bacteria immobilised in kappa-carrageenan beads.

Biofilm differentiation and dispersal in mucoid Pseudomonas aeruginosa isolates from patients with cystic fibrosis.

Low densities of epiphytic bacteria from the marine alga Ulva australis inhibit settlement of fouling organisms.

Isolation and structure elucidation of a novel yellow pigment from the marine bacterium Pseudoalteromonas tunicata.

The ISME journal: a major milestone for the International Society for Microbial Ecology and the microbial ecology community.

Proteomic, microarray, and signature-tagged mutagenesis analyses of anaerobic Pseudomonas aeruginosa at pH 6.5, likely representing chronic, late-stage cystic fibrosis airway conditions.

Ecology of type II secretion in marine gammaproteobacteria.

AHL-driven quorum-sensing circuits: their frequency and function among the Proteobacteria.

Detection and inhibition of bacterial cell-cell communication.

Pseudomonas aeruginosa uses type III secretion system to kill biofilm-associated amoebae.

Hydrogen peroxide linked to lysine oxidase activity facilitates biofilm differentiation and dispersal in several gram-negative bacteria.

Unlocking the diversity and biotechnological potential of marine surface associated microbial communities.

Marine biofilm bacteria evade eukaryotic predation by targeted chemical defense.

Analysis of the Pseudoalteromonas tunicata genome reveals properties of a surface-associated life style in the marine environment.

Selective extraction of bacterial DNA from the surfaces of macroalgae.

The biofilm life cycle and virulence of Pseudomonas aeruginosa are dependent on a filamentous prophage.

Transcriptome analyses and biofilm-forming characteristics of a clonal Pseudomonas aeruginosa from the cystic fibrosis lung.

Gene expression characteristics of a cystic fibrosis epidemic strain of Pseudomonas aeruginosa during biofilm and planktonic growth.

Pseudomonas aeruginosa PAO1 preferentially grows as aggregates in liquid batch cultures and disperses upon starvation.

Antimicrobial activity observed among cultured marine epiphytic bacteria reflects their potential as a source of new drugs.

SiaA and SiaD are essential for inducing autoaggregation as a specific response to detergent stress in Pseudomonas aeruginosa.

Antifouling activities expressed by marine surface associated Pseudoalteromonas species.

Impact of oil contamination and biostimulation on the diversity of indigenous bacterial communities in soil microcosms.

Phylogenetic screening of a bacterial, metagenomic library using homing endonuclease restriction and marker insertion.

Nitric oxide signaling in Pseudomonas aeruginosa biofilms mediates phosphodiesterase activity, decreased cyclic di-GMP levels, and enhanced dispersal.

The genomic basis of trophic strategy in marine bacteria.

Variability and abundance of the epiphytic bacterial community associated with a green marine Ulvacean alga.

Identification of ciliate grazers of autotrophic bacteria in ammonia-oxidizing activated sludge by RNA stable isotope probing.

Development of a treatment solution for reductive dechlorination of hexachloro-1,3-butadiene in vadose zone soil.

Development of novel drugs from marine surface associated microorganisms.

Functional genomic signatures of sponge bacteria reveal unique and shared features of symbiosis.

Ability of Pseudoalteromonas tunicata to colonize natural biofilms and its effect on microbial community structure.

Identification of compounds with bioactivity against the nematode Caenorhabditis elegans by a screen based on the functional genomics of the marine bacterium Pseudoalteromonas tunicata D2.

Free nitrous acid (FNA) inhibition on denitrifying poly-phosphate accumulating organisms (DPAOs).

Functional genomic analysis of an uncultured δ-proteobacterium in the sponge Cymbastela concentrica.

Temperature induced bacterial virulence and bleaching disease in a chemically defended marine macroalga.

Surfactant enhanced lipase containing films characterized by confocal laser scanning microscopy.

Composition, uniqueness and variability of the epiphytic bacterial community of the green alga Ulva australis.

Novel antibacterial proteins from the microbial communities associated with the sponge Cymbastela concentrica and the green alga Ulva australis.

Nitric oxide-mediated dispersal in single- and multi-species biofilms of clinically and industrially relevant microorganisms.

In situ grazing resistance of Vibrio cholerae in the marine environment.

A polyphasic approach to the exploration of collagenolytic activity in the bacterial community associated with the marine sponge Cymbastela concentrica.

Bacterial community assembly based on functional genes rather than species.

Identification of the antibacterial compound produced by the marine epiphytic bacterium Pseudovibrio sp. D323 and related sponge-associated bacteria.

Marine bacteria from Danish coastal waters show antifouling activity against the marine fouling bacterium Pseudoalteromonas sp. strain S91 and zoospores of the green alga Ulva australis independent of bacteriocidal activity.

Dynamic modelling of cell death during biofilm development.

Should we stay or should we go: mechanisms and ecological consequences for biofilm dispersal.

Genomes and virulence factors of novel bacterial pathogens causing bleaching disease in the marine red alga Delisea pulchra.

Minimal increase in genetic diversity enhances predation resistance.

Metaproteogenomic analysis of a community of sponge symbionts.

The presence and role of bacterial quorum sensing in activated sludge.

Molecular dynamics unlocks atomic level self-assembly of the exopolysaccharide matrix of water-treatment granular biofilms.

Interspecific diversity reduces and functionally substitutes for intraspecific variation in biofilm communities.

Complete genome sequence of Parvibaculum lavamentivorans type strain (DS-1(T)).

Functional equivalence and evolutionary convergence in complex communities of microbial sponge symbionts.

Phaeobacter gallaeciensis genomes from globally opposite locations reveal high similarity of adaptation to surface life.

Biofilm dispersal cells of a cystic fibrosis Pseudomonas aeruginosa isolate exhibit variability in functional traits likely to contribute to persistent infection.

Cephalosporin-3'-diazeniumdiolates: targeted NO-donor prodrugs for dispersing bacterial biofilms.

Glucose starvation-induced dispersal of Pseudomonas aeruginosa biofilms is cAMP and energy dependent.

Biofilm shows spatially stratified metabolic responses to contaminant exposure.

The seaweed holobiont: understanding seaweed-bacteria interactions.

Community structure and functional gene profile of bacteria on healthy and diseased thalli of the red seaweed Delisea pulchra.

Assessing the effectiveness of functional genetic screens for the identification of bioactive metabolites.

Optimal dosing regimen of nitric oxide donor compounds for the reduction of Pseudomonas aeruginosa biofilm and isolates from wastewater membranes.

Influence of outer membrane c-type cytochromes on particle size and activity of extracellular nanoparticles produced by Shewanella oneidensis.

Animals in a bacterial world, a new imperative for the life sciences.

Bis-(3'-5')-cyclic dimeric GMP regulates antimicrobial peptide resistance in Pseudomonas aeruginosa.

Relative contributions of Vibrio polysaccharide and quorum sensing to the resistance of Vibrio cholerae to predation by heterotrophic protists.

Improving charge collection in Escherichia coli-carbon electrode devices with conjugated oligoelectrolytes.

Draft genome sequence of the chronic, nonclonal cystic fibrosis isolate Pseudomonas aeruginosa strain 18A.

Molecular insights into environmental microbes.

Dynamics of biofilm formation under different nutrient levels and the effect on biofouling of a reverse osmosis membrane system.

Synthesis of cephalosporin-3'-diazeniumdiolates: biofilm dispersing NO-donor prodrugs activated by β-lactamase.

Engineering PQS biosynthesis pathway for enhancement of bioelectricity production in pseudomonas aeruginosa microbial fuel cells.

Permanent draft genome sequence of Comamonas testosteroni KF-1.

Identification of five structurally unrelated quorum-sensing inhibitors of Pseudomonas aeruginosa from a natural-derivative database.

First case of E anophelis outbreak in an intensive-care unit.

Biofilm development and enhanced stress resistance of a model, mixed-species community biofilm.

Biogenic tellurium nanorods as a novel antivirulence agent inhibiting pyoverdine production in Pseudomonas aeruginosa.

Draft Genome Sequence of Klebsiella pneumoniae Strain KP-1.

The role of quorum sensing signalling in EPS production and the assembly of a sludge community into aerobic granules.

A stable synergistic microbial consortium for simultaneous azo dye removal and bioelectricity generation.

Modeling cell membrane perturbation by molecules designed for transmembrane electron transfer.

Micro-fabricated polydimethyl siloxane (PDMS) surfaces regulate the development of marine microbial biofilm communities.

Strain-specific parallel evolution drives short-term diversification during Pseudomonas aeruginosa biofilm formation.

Characterization of biofouling in a lab-scale forward osmosis membrane bioreactor (FOMBR).

Comparative genomic analysis of malaria mosquito vector-associated novel pathogen Elizabethkingia anophelis.

Uncovering alternate charge transfer mechanisms in Escherichia coli chemically functionalized with conjugated oligoelectrolytes.

Dispersed cells represent a distinct stage in the transition from bacterial biofilm to planktonic lifestyles.

Membrane permeabilization underlies the enhancement of extracellular bioactivity in Shewanella oneidensis by a membrane-spanning conjugated oligoelectrolyte.

Dynamic remodeling of microbial biofilms by functionally distinct exopolysaccharides.

Nitric oxide: a key mediator of biofilm dispersal with applications in infectious diseases.

The correlation between biofilm biopolymer composition and membrane fouling in submerged membrane bioreactors.

Environmental cues and genes involved in establishment of the superinfective Pf4 phage of Pseudomonas aeruginosa.

Ecogenomics reveals metals and land-use pressures on microbial communities in the waterways of a megacity.

Functional amyloids keep quorum-sensing molecules in check.

Quorum sensing-regulated chitin metabolism provides grazing resistance to Vibrio cholerae biofilms.

Enhancing Bidirectional Electron Transfer of Shewanella oneidensis by a Synthetic Flavin Pathway.

Nitric oxide treatment for the control of reverse osmosis membrane biofouling.

'Big things in small packages: the genetics of filamentous phage and effects on fitness of their host'.

The application of nitric oxide to control biofouling of membrane bioreactors.

Characterization of the archaeal community fouling a membrane bioreactor.

Employing a Flexible and Low-Cost Polypyrrole Nanotube Membrane as an Anode to Enhance Current Generation in Microbial Fuel Cells.

Enhanced Shewanella biofilm promotes bioelectricity generation.

C-di-GMP regulates Pseudomonas aeruginosa stress response to tellurite during both planktonic and biofilm modes of growth.

Erratum for "Dynamic remodeling of microbial biofilms by functionally distinct exopolysaccharides".

Metabolite-enabled mutualistic interaction between Shewanella oneidensis and Escherichia coli in a co-culture using an electrode as electron acceptor.

Chemically Functionalized Conjugated Oligoelectrolyte Nanoparticles for Enhancement of Current Generation in Microbial Fuel Cells.

Pseudomonas aeruginosa PAO1 exopolysaccharides are important for mixed species biofilm community development and stress tolerance.

RhizoFlowCell system reveals early effects of micropollutants on aquatic plant rhizosphere.

Increased Microbial Butanol Tolerance by Exogenous Membrane Insertion Molecules.

VarR controls colonization and virulence in the marine macroalgal pathogen Nautella italica R11.