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List of works by Christoph Keel

A look into the toolbox of multi-talents: Insect pathogenicity determinants of plant-beneficial pseudomonads.

scientific article published on 23 July 2016

Amplification of the housekeeping sigma factor in Pseudomonas fluorescens CHA0 enhances antibiotic production and improves biocontrol abilities

scientific article published on September 1995

Antimicrobial and Insecticidal: Cyclic Lipopeptides and Hydrogen Cyanide Produced by Plant-Beneficial Pseudomonas Strains CHA0, CMR12a, and PCL1391 Contribute to Insect Killing.

scientific article published on 03 February 2017

Association of hemolytic activity of Pseudomonas entomophila, a versatile soil bacterium, with cyclic lipopeptide production

scientific article

Bacterial subfamily of LuxR regulators that respond to plant compounds

scientific article

Biocontrol ability of fluorescent pseudomonads genetically dissected: importance of positive feedback regulation.

scientific article

Characterisation of microbial communities colonising the hyphal surfaces of arbuscular mycorrhizal fungi

scientific article

Characterization of spontaneous gacS and gacA regulatory mutants of Pseudomonas fluorescens biocontrol strain CHAO

scientific article published on 01 September 2001

Characterization of the hcnABC gene cluster encoding hydrogen cyanide synthase and anaerobic regulation by ANR in the strictly aerobic biocontrol agent Pseudomonas fluorescens CHA0.

scientific article

Characterization of the surface hydrophobicity of filamentous fungi

scientific article published on 01 February 2003

Combined Field Inoculations of Pseudomonas Bacteria, Arbuscular Mycorrhizal Fungi, and Entomopathogenic Nematodes and their Effects on Wheat Performance.

scientific article published on 31 October 2017

Control and host-dependent activation of insect toxin expression in a root-associated biocontrol pseudomonad.

scientific article published in January 2013

Cross talk between 2,4-diacetylphloroglucinol-producing biocontrol pseudomonads on wheat roots

scientific article published on April 2004

Cyanide production by Pseudomonas fluorescens helps suppress black root rot of tobacco under gnotobiotic conditions.

scientific article published on February 1989

Deleterious impact of a virulent bacteriophage on survival and biocontrol activity of Pseudomonas fluorescens strain CHAO in natural soil.

scientific article

Detection of plant-modulated alterations in antifungal gene expression in Pseudomonas fluorescens CHA0 on roots by flow cytometry

scientific article

Does wheat genetically modified for disease resistance affect root-colonizing pseudomonads and arbuscular mycorrhizal fungi?

scientific article

Domain shuffling in a sensor protein contributed to the evolution of insect pathogenicity in plant-beneficial Pseudomonas protegens

scientific article

Draft Genome Sequence of Pseudomonas sp. Strain LD120, Isolated from the Marine Alga Saccharina latissima

scientific article published on 20 February 2020

Evolutionary patchwork of an insecticidal toxin shared between plant-associated pseudomonads and the insect pathogens Photorhabdus and Xenorhabdus

scientific article published on 16 August 2015

Full-Genome Sequence of the Plant Growth-Promoting Bacterium Pseudomonas protegens CHA0.

scientific article

Functional GacS in Pseudomonas DSS73 prevents digestion by Caenorhabditis elegans and protects the nematode from killer flagellates

scientific article published on 2 April 2009

GacS sensor domains pertinent to the regulation of exoproduct formation and to the biocontrol potential of Pseudomonas fluorescens CHA0.

scientific article published in July 2003

Genetically programmed autoinducer destruction reduces virulence gene expression and swarming motility in Pseudomonas aeruginosa PAO1.

scientific article

Global control in Pseudomonas fluorescens mediating antibiotic synthesis and suppression of black root rot of tobacco ⬇️

scientific article published on March 1, 1992

Impact of biocontrol strain Pseudomonas fluorescens CHA0 on rhizosphere bacteria isolated from barley (Hordeum vulgare L.) with special reference to Cytophaga-like bacteria

scientific article published on 01 January 2002

Importance of Preferential Flow and Soil Management in Vertical Transport of a Biocontrol Strain of Pseudomonas fluorescens in Structured Field Soil

scientific article

Insect pathogenicity in plant-beneficial pseudomonads: phylogenetic distribution and comparative genomics.

scientific article

Interplay between wheat cultivars, biocontrol pseudomonads, and soil

scientific article

Interspecific cooperation: enhanced growth, attachment and strain-specific distribution in biofilms through Azospirillum brasilense-Pseudomonas protegens co-cultivation

scientific article published on 14 October 2016

Is the ability of biocontrol fluorescent pseudomonads to produce the antifungal metabolite 2,4-diacetylphloroglucinol really synonymous with higher plant protection?

scientific article published on 01 January 2007

Live cell dynamics of production, explosive release and killing activity of phage tail-like weapons for Pseudomonas kin exclusion

scientific article published in 2021

Molecular analysis of a novel gene cluster encoding an insect toxin in plant-associated strains of Pseudomonas fluorescens.

scientific article

Oral insecticidal activity of plant-associated pseudomonads

scientific article

Plant- and microbe-derived compounds affect the expression of genes encoding antifungal compounds in a pseudomonad with biocontrol activity.

scientific article

Plants Respond to Pathogen Infection by Enhancing the Antifungal Gene Expression of Root-Associated Bacteria

article

Potential role of pathogen signaling in multitrophic plant-microbe interactions involved in disease protection.

scientific article published on March 2004

Predator-prey chemical warfare determines the expression of biocontrol genes by rhizosphere-associated Pseudomonas fluorescens

scientific article

Predators promote defence of rhizosphere bacterial populations by selective feeding on non-toxic cheaters

scientific article published on 26 March 2009

Predominance of Nonculturable Cells of the Biocontrol Strain Pseudomonas fluorescens CHA0 in the Surface Horizon of Large Outdoor Lysimeters.

scientific article

Promise for plant pest control: root-associated pseudomonads with insecticidal activities

scientific article published on 31 July 2013

Pyrroloquinoline quinone biosynthesis gene pqqC, a novel molecular marker for studying the phylogeny and diversity of phosphate-solubilizing pseudomonads

scientific article

Regulation of antibiotic production in root-colonizing Peudomonas spp. and relevance for biological control of plant disease.

scientific article

Relationships between Root Pathogen Resistance, Abundance and Expression of Pseudomonas Antimicrobial Genes, and Soil Properties in Representative Swiss Agricultural Soils.

scientific article published on 29 March 2017

RpoN (sigma54) controls production of antifungal compounds and biocontrol activity in Pseudomonas fluorescens CHA0.

scientific article published in March 2005

RsmY, a small regulatory RNA, is required in concert with RsmZ for GacA-dependent expression of biocontrol traits in Pseudomonas fluorescens CHA0

scientific article (publication date: November 2003)

Signaling in the Rhizosphere.

scientific article published on 29 January 2016

Small, stable shuttle vectors based on the minimal pVS1 replicon for use in gram-negative, plant-associated bacteria.

scientific article published in February 2000

Specific surface glycan decorations enable antimicrobial peptide resistance in plant-beneficial pseudomonads with insect-pathogenic properties.

scientific article published on 11 October 2016

T6SS contributes to gut microbiome invasion and killing of an herbivorous pest insect by plant-beneficial Pseudomonas protegens

scientific article published on 25 January 2019

Taking the fungal highway: mobilization of pollutant-degrading bacteria by fungi

scientific article published on 01 June 2005

The secret life of plant‐beneficial rhizosphere bacteria: insects as alternative hosts

scientific article published on 22 March 2022

The sigma factor AlgU (AlgT) controls exopolysaccharide production and tolerance towards desiccation and osmotic stress in the biocontrol agent Pseudomonas fluorescens CHA0.

scientific article

Tn5-directed cloning of pqq genes from Pseudomonas fluorescens CHA0: mutational inactivation of the genes results in overproduction of the antibiotic pyoluteorin.

scientific article

Transcriptome plasticity underlying plant root colonization and insect invasion by Pseudomonas protegens

scientific article published on 02 September 2020

Two novel MvaT-like global regulators control exoproduct formation and biocontrol activity in root-associated Pseudomonas fluorescens CHA0.

scientific article published in March 2006

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