Journal Title
Title of Journal: Antonie van Leeuwenhoek
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Abbravation: Antonie van Leeuwenhoek
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Publisher
Springer Netherlands
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Authors: Malin Hultberg KarlJohan Bergstrand Sammar Khalil Beatrix Alsanius
Publish Date: 2007/12/06
Volume: 93, Issue: 4, Pages: 373-380
Abstract
The presence of antibiotic and biosurfactantproducing strains of fluorescent pseudomonads in a closed hydroponic system equipped with a slow filter was investigated A total of 271 strains of pseudomonads were isolated before the filter from the filter skin and from the effluent Production of biosurfactants was determined using the dropcollapse method The ability of the strains to inhibit the growth of the plant pathogens Pythium ultimum Phytophthora cryptogea and Fusarium oxysporum was determined using dual culture plating The influence of carbon sources on production was determined for selected strains which also were identified to species level Production of antibiotics or biosurfactants was observed to be a common trait among the fluorescent pseudomonads within the closed hydroponic system and it was affected by the filter Pythium ultimum was the pathogen that was most sensitive to antibiotics produced by the fluorescent pseudomonads The results indicated a strong influence of nutritional resources on antibiotic and biosurfactant production
Keywords:
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Other Papers In This Journal:
- Differentiation of Streptomyces strains by gas chromatography
- Absence of induced resistance in Agaricus bisporus against Lecanicillium fungicola
- Cell biology of unique anammox bacteria that contain an energy conserving prokaryotic organelle
- Roseomonas musae sp. nov., a new bacterium isolated from a banana phyllosphere
- Lcc1 and Lcc5 are the main laccases secreted in liquid cultures of Coprinopsis cinerea strains
- Lampropedia puyangensis sp. nov., isolated from symptomatic bark of Populus × euramericana canker and emended description of Lampropedia hyalina (Ehrenberg 1832) Lee et al. 2004
- The ABC-transporter AtmA is involved in nickel and cobalt resistance of Cupriavidus metallidurans strain CH34
- Bacillus depressus sp. nov., isolated from soil of a sunflower field
- Epilithic biofilms in Saint Callixtus Catacombs (Rome) harbour a broad spectrum of Acidobacteria
- Aliiglaciecola coringensis sp. nov., isolated from a water sample collected from mangrove forest in Coringa, Andhra Pradesh, India
- Streptomyces tunisiensis sp. nov., a novel Streptomyces species with antibacterial activity
- Rare or rarely detected? Ceraceosorus guamensis sp. nov.: a second described species of Ceraceosorales and the potential for underdetection of rare lineages with common sampling techniques
- Biochemical characterization and sequence analysis of a xylanase produced by an exo-symbiotic bacterium of Gryllotalpa orientalis , Cellulosimicrobium sp. HY-12
- Kangiella chungangensis sp. nov. isolated from a marine sand
- Phylogenomic resolution of the bacterial genus Pantoea and its relationship with Erwinia and Tatumella
- Control of pyrimidine nucleotide formation in Pseudomonas fulva
- Sphingobacterium pakistanensis sp. nov., a novel plant growth promoting rhizobacteria isolated from rhizosphere of Vigna mungo
- A phylogenomic and molecular marker based proposal for the division of the genus Borrelia into two genera: the emended genus Borrelia containing only the members of the relapsing fever Borrelia , and the genus Borreliella gen. nov. containing the members of the Lyme disease Borrelia ( Borrelia burgdorferi sensu lato complex)
- Erratum to: Description of Citricoccus nitrophenolicus sp. nov., a para -nitrophenol degrading actinobacterium isolated from a wastewater treatment plant and emended description of the genus Citricoccus Altenburger et al. 2002
- Bacillus sediminis sp. nov., isolated from an electroactive biofilm
- Lipopeptides from Bacillus strain AR2 inhibits biofilm formation by Candida albicans
- Shewanella litorisediminis sp. nov., a gammaproteobacterium isolated from a tidal flat sediment
- Verminephrobacter aporrectodeae sp. nov. subsp. tuberculatae and subsp. caliginosae , the specific nephridial symbionts of the earthworms Aporrectodea tuberculata and A. caliginosa
- Alcoholic fermentation of carbon sources in biomass hydrolysates by Saccharomyces cerevisiae : current status
- Transcriptional activation of MerR family promoters in Cupriavidus metallidurans CH34
- Ruegeria arenilitoris sp. nov., isolated from the seashore sand around a seaweed farm
- Description of Kibdelosporangium banguiense sp. nov., a novel actinomycete isolated from soil of the forest of Pama, on the plateau of Bangui, Central African Republic
- Estimating changes of isotopic fractionation based on chemical kinetics and microbial dynamics during anaerobic methane oxidation: apparent zero- and first-order kinetics at high and low initial methane concentrations
- Debaryomyces psychrosporus sp. nov., a yeast species from a Venezuelan cave
- Photobacterium sanguinicancri sp. nov. isolated from marine animals
- Flagellin (FliC) protein sequence diversity among Bacillus thuringiensis does not correlate with H serotype diversity
- Effect of sulfide on growth physiology and gene expression of Desulfovibrio vulgaris Hildenborough
- Molecular diversity and transferability of the tetracycline resistance gene tet (M), carried on Tn 916-1545 family transposons, in enterococci from a total food chain
- Novosphingobium aquaticum sp. nov., isolated from lake water in Suwon, Republic of Korea
- The 1st EMBO workshop on PVC bacteria— Planctomycetes – Verrucomicrobia – Chlamydiae superphylum: Exceptions to the bacterial definition?
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