A novel cyanide-inducible gene cluster helps protect Pseudomonas aeruginosa from cyanide.

Abstract:

:Pseudomonas aeruginosa produces the toxic secondary metabolite hydrogen cyanide (HCN) at high cell population densities and low aeration. Here, we investigated the impact of HCN as a signal in cell-cell communication by comparing the transcriptome of the wild-type strain PAO1 to that of an HCN-negative mutant under cyanogenic conditions. HCN repressed four genes and induced 12 genes. While the individual functions of these genes are unknown, with one exception (i.e. a ferredoxin-dependent reductase), a highly inducible six-gene cluster (PA4129-PA4134) was found to be crucial for protection of P. aeruginosa from external HCN intoxication. A double mutant deleted for PA4129-PA4134 and cioAB (encoding cyanide-insensitive oxidase) did not grow with 100 μM KCN, whereas the corresponding single mutants were essentially unaffected, suggesting a synergistic action of the PA4129-PA4134 gene products and cyanide-insensitive oxidase.

journal_name

Environ Microbiol Rep

authors

Frangipani E,Pérez-Martínez I,Williams HD,Cherbuin G,Haas D

doi

10.1111/1758-2229.12105

subject

Has Abstract

pub_date

2014-02-01 00:00:00

pages

28-34

issue

1

issn

1758-2229

journal_volume

6

pub_type

杂志文章
  • ddPCR applied on archived Continuous Plankton Recorder samples reveals long-term occurrence of class 1 integrons and a sulphonamide resistance gene in marine plankton communities.

    abstract::Antibiotic resistance is a rising threat for human health. Although in clinical settings and terrestrial environments the rise of antibiotic resistant bacteria is well documented, their dissemination and spread in the marine environment, covering almost two-thirds of the Earth's surface, is still poorly understood. In...

    journal_title:Environmental microbiology reports

    pub_type: 杂志文章

    doi:10.1111/1758-2229.12665

    authors: Di Cesare A,Petrin S,Fontaneto D,Losasso C,Eckert EM,Tassistro G,Borello A,Ricci A,Wilson WH,Pruzzo C,Vezzulli L

    更新日期:2018-08-01 00:00:00

  • Switching toxin production on and off: intermittent microcystin synthesis in a Microcystis bloom.

    abstract::Toxic cyanobacterial blooms are increasing in prevalence. Microcystins are the most commonly produced cyanotoxin. Despite extensive research the variables regulating microcystin production remain unclear. Using a RT-QPCR assay that allowed the precise measurement of mcyE transcriptional gene expression and an ELISA th...

    journal_title:Environmental microbiology reports

    pub_type: 杂志文章

    doi:10.1111/j.1758-2229.2010.00196.x

    authors: Wood SA,Rueckert A,Hamilton DP,Cary SC,Dietrich DR

    更新日期:2011-02-01 00:00:00

  • Manganese is an additional cation that enhances colonial phase variation of Vibrio vulnificus.

    abstract::Vibrio vulnificus, an inhabitant of marine and estuarine environments around the world, is the leading cause of reported seafood-related deaths in the United States. Disease is caused by opaque colony-forming strains that produce capsular polysaccharide, loss of which results in an unencapsulated translucent phenotype...

    journal_title:Environmental microbiology reports

    pub_type: 杂志文章

    doi:10.1111/1758-2229.12318

    authors: Kaluskar ZM,Garrison-Schilling KL,McCarter KS,Lambert B,Simar SR,Pettis GS

    更新日期:2015-10-01 00:00:00

  • The versatile in situ gene expression of an Epsilonproteobacteria-dominated biofilm from a hydrothermal chimney.

    abstract::The Epsilonproteobacteria, including members of the genus Sulfurovum, are regarded as important primary producers in hydrothermal systems. However, their in situ gene expression in this habitat has so far not been investigated. We report a metatranscriptomic analysis of a Sulfurovum-dominated biofilm from one of the c...

    journal_title:Environmental microbiology reports

    pub_type: 杂志文章

    doi:10.1111/1758-2229.12016

    authors: Dahle H,Roalkvam I,Thorseth IH,Pedersen RB,Steen IH

    更新日期:2013-04-01 00:00:00

  • Assimilation of marine extracellular polymeric substances by deep-sea prokaryotes in the NW Mediterranean Sea.

    abstract::This study examined total uptake of extracellular polymeric substances (EPS) and glucose and the percentage of prokaryotic cells (Bacteria, Crenarchaea and Euryarchaea) consuming these compounds in the major water masses at the DYFAMED site (NW Mediterranean Sea). The potential assimilation rates of EPS at 10 m depth ...

    journal_title:Environmental microbiology reports

    pub_type: 杂志文章

    doi:10.1111/j.1758-2229.2011.00285.x

    authors: Boutrif M,Garel M,Cottrell MT,Tamburini C

    更新日期:2011-12-01 00:00:00

  • Substrate-dependent incorporation of carbon and hydrogen for lipid biosynthesis by Methanosarcina barkeri.

    abstract::Dual stable isotope probing has been used to infer rates of microbial biomass production and modes of carbon fixation. In order to validate this approach for assessing archaeal production, the methanogenic archaeon Methanosarcina barkeri was grown either with H2 , acetate or methanol with D2 O and 13 C-dissolved inorg...

    journal_title:Environmental microbiology reports

    pub_type: 杂志文章

    doi:10.1111/1758-2229.12876

    authors: Wu W,Meador TB,Könneke M,Elvert M,Wegener G,Hinrichs KU

    更新日期:2020-10-01 00:00:00

  • Evaluation of large-scale dissemination of Nosema ceranae spores by European bee-eaters Merops apiaster.

    abstract::Identification of transmission routes and of factors affecting the spatial positions of pathogens, hosts and vectors is basic to an adequate disease management. Nosema ceranae is a Microsporidian recently described as a parasite of Apis mellifera honeybees and is currently considered the aetiological agent of an emerg...

    journal_title:Environmental microbiology reports

    pub_type: 杂志文章

    doi:10.1111/j.1758-2229.2010.00186.x

    authors: Valera F,Martín-Hernández R,Higes M

    更新日期:2011-02-01 00:00:00

  • A novel alphaproteobacterium with a small genome identified from the digestive gland of multiple species of abalone.

    abstract::We identified an alphaproteobacterium in the digestive gland of the abalone species Haliotis discus hannai. This phylotype dominated our 16S rRNA clone libraries from the digestive gland of H. discus hannai. Diversity surveys revealed that this phylotype was associated with H. discus hannai and also in another host sp...

    journal_title:Environmental microbiology reports

    pub_type: 杂志文章

    doi:10.1111/1758-2229.12845

    authors: Huang Z,Petersen JM,Martijn J,Ettema TJG,Shao Z

    更新日期:2020-08-01 00:00:00

  • Nosema spp. parasitization decreases the effectiveness of acaricide strips (Apivar(®) ) in treating varroosis of honey bee (Apis mellifera iberiensis) colonies.

    abstract::Given the key role played by honey bees in almost all terrestrial ecosystems, maintaining bee populations in adequate sanitary conditions is crucial for these essential pollinators to continue their work. From the beginning of the 21st century, beekeepers have reported a progressive increase in the overwintering morta...

    journal_title:Environmental microbiology reports

    pub_type: 杂志文章

    doi:10.1111/j.1758-2229.2011.00299.x

    authors: Botías C,Martín-Hernández R,Barrios L,Garrido-Bailón E,Nanetti A,Meana A,Higes M

    更新日期:2012-02-01 00:00:00

  • Consortium of the 'bichlorophyllous' cyanobacterium Prochlorothrix hollandica and chemoheterotrophic partner bacteria: culture and metagenome-based description.

    abstract::'Bacterial consortium' sensu lato applies to mutualism or syntrophy-based systems consisting of unrelated bacteria. Consortia of cyanobacteria have been preferentially studied on Anabaena epibioses; non-photosynthetic satellites of other filamentous or unicellular cyanobacteria were also considered although structure-...

    journal_title:Environmental microbiology reports

    pub_type: 杂志文章

    doi:10.1111/1758-2229.12298

    authors: Velichko N,Chernyaeva E,Averina S,Gavrilova O,Lapidus A,Pinevich A

    更新日期:2015-08-01 00:00:00

  • Spatial distribution of microbial communities in the shallow submarine alkaline hydrothermal field of the Prony Bay, New Caledonia.

    abstract::The shallow submarine hydrothermal field of the Prony Bay (New Caledonia) discharges hydrogen- and methane-rich fluids with low salinity, temperature (< 40°C) and high pH (11) produced by the serpentinization reactions of the ultramafic basement into the lagoon seawater. They are responsible for the formation of carbo...

    journal_title:Environmental microbiology reports

    pub_type: 杂志文章

    doi:10.1111/1758-2229.12184

    authors: Quéméneur M,Bes M,Postec A,Mei N,Hamelin J,Monnin C,Chavagnac V,Payri C,Pelletier B,Guentas-Dombrowsky L,Gérard M,Pisapia C,Gérard E,Ménez B,Ollivier B,Erauso G

    更新日期:2014-12-01 00:00:00

  • Pseudomonas putida KT2440 causes induced systemic resistance and changes in Arabidopsis root exudation.

    abstract::Pseudomonas putida KT2440 is an efficient colonizer of the rhizosphere of plants of agronomical and basic interest. We have demonstrated that KT2440 can protect the model plant Arabidopsis thaliana against infection by the phytopathogen Pseudomonas syringae pv. tomato DC3000. P. putida extracellular haem-peroxidase (P...

    journal_title:Environmental microbiology reports

    pub_type: 杂志文章

    doi:10.1111/j.1758-2229.2009.00091.x

    authors: Matilla MA,Ramos JL,Bakker PA,Doornbos R,Badri DV,Vivanco JM,Ramos-González MI

    更新日期:2010-06-01 00:00:00

  • Evidence for the biogenic origin of manganese-enriched layers in Lake Superior sediments.

    abstract::Manganese (Mn) and iron (Fe)-enriched sediment layers were discovered in Lake Superior within, above and below the oxic-anoxic interface. While the role of bacteria in redox reactions with Mn is known to be significant, little information exists about indigenous microbial communities in many freshwater environments. T...

    journal_title:Environmental microbiology reports

    pub_type: 杂志文章

    doi:10.1111/1758-2229.12364

    authors: Palermo C,Dittrich M

    更新日期:2016-04-01 00:00:00

  • Polar solar panels: Arctic and Antarctic microbiomes display similar taxonomic profiles.

    abstract::Solar panels located on high (Arctic and Antarctic) latitudes combine the harshness of the climate with that of the solar exposure. We report here that these polar solar panels are inhabited by similar microbial communities in taxonomic terms, dominated by Hymenobacter spp., Sphingomonas spp. and Ascomycota. Our resul...

    journal_title:Environmental microbiology reports

    pub_type: 杂志文章

    doi:10.1111/1758-2229.12608

    authors: Tanner K,Martí JM,Belliure J,Fernández-Méndez M,Molina-Menor E,Peretó J,Porcar M

    更新日期:2018-02-01 00:00:00

  • Quorum sensing regulation of virulence gene expression in Vibrio harveyi in vitro and in vivo during infection of gnotobiotic brine shrimp larvae.

    abstract::In this study, we investigated quorum sensing regulation of virulence genes in Vibrio harveyi by determining their expression levels, both in vitro and in vivo during infection of gnotobiotic brine shrimp. The quorum sensing master regulator luxR and the vhp metalloprotease showed around threefold and fivefold higher ...

    journal_title:Environmental microbiology reports

    pub_type: 杂志文章

    doi:10.1111/j.1758-2229.2011.00268.x

    authors: Ruwandeepika HA,Bhowmick PP,Karunasagar I,Bossier P,Defoirdt T

    更新日期:2011-10-01 00:00:00

  • Copper resistance genes of Burkholderia cenocepacia H111 identified by transposon sequencing.

    abstract::Copper is an essential element but in excess is highly toxic and therefore cytoplasmic levels must be tightly controlled. Member of the genus Burkholderia are highly resistant to various heavy metals and are often isolated from acidic soils where copper bioavailability is high. In this study, we employed transposon se...

    journal_title:Environmental microbiology reports

    pub_type: 杂志文章

    doi:10.1111/1758-2229.12828

    authors: Higgins S,Gualdi S,Pinto-Carbó M,Eberl L

    更新日期:2020-04-01 00:00:00

  • Grazing of heterotrophic flagellates on viruses is driven by feeding behaviour.

    abstract::The trophic interactions between viruses, bacteria and protists play a crucial role in structuring microbial communities and regulating nutrient and organic matter flux. Here, we show that the impact on viral density by heterotrophic flagellates is related to their feeding behaviour (feeding on sedimented particles - ...

    journal_title:Environmental microbiology reports

    pub_type: 杂志文章

    doi:10.1111/1758-2229.12119

    authors: Deng L,Krauss S,Feichtmayer J,Hofmann R,Arndt H,Griebler C

    更新日期:2014-08-01 00:00:00

  • Conserved bacterial genomes from two geographically isolated peritidal stromatolite formations shed light on potential functional guilds.

    abstract::Stromatolites are complex microbial mats that form lithified layers. Fossilized stromatolites are the oldest evidence of cellular life on Earth, dating back over 3.4 billion years. Modern stromatolites are relatively rare but may provide clues about the function and evolution of their ancient counterparts. In this stu...

    journal_title:Environmental microbiology reports

    pub_type: 杂志文章

    doi:10.1111/1758-2229.12916

    authors: Waterworth SC,Isemonger EW,Rees ER,Dorrington RA,Kwan JC

    更新日期:2020-12-27 00:00:00

  • Methanotroph-derived bacteriohopanepolyol signatures as a function of temperature related growth, survival, cell death and preservation in the geological record.

    abstract::Interpretation of bacteriohopanepolyol (BHP) biomarkers tracing microbiological processes in modern and ancient sediments relies on understanding environmental controls of production and preservation. BHPs from methanotrophs (35-aminoBHPs) were studied in methane-amended aerobic river-sediment incubations at different...

    journal_title:Environmental microbiology reports

    pub_type: 杂志文章

    doi:10.1111/1758-2229.12570

    authors: Osborne KA,Gray ND,Sherry A,Leary P,Mejeha O,Bischoff J,Rush D,Sidgwick FR,Birgel D,Kalyuzhnaya MG,Talbot HM

    更新日期:2017-10-01 00:00:00

  • Contrasting microbial assemblages in adjacent water masses associated with the East Australian Current.

    abstract::Different oceanographic provinces host discrete microbial assemblages that are adapted to local physicochemical conditions. We sequenced and compared the metagenomes of two microbial communities inhabiting adjacent water masses in the Tasman Sea, where the recent strengthening of the East Australian Current (EAC) has ...

    journal_title:Environmental microbiology reports

    pub_type: 杂志文章

    doi:10.1111/j.1758-2229.2012.00362.x

    authors: Seymour JR,Doblin MA,Jeffries TC,Brown MV,Newton K,Ralph PJ,Baird M,Mitchell JG

    更新日期:2012-10-01 00:00:00

  • A Gateway(®) -compatible bacterial adenylate cyclase-based two-hybrid system.

    abstract::The bacterial adenylate cyclase two-hybrid (BACTH) system has been widely used to characterize protein-protein interactions in the prokaryotic world. This system relies on the interaction-mediated reconstitution of adenylate cyclase activity in Escherichia coli by bringing together two complementary fragments of the c...

    journal_title:Environmental microbiology reports

    pub_type: 杂志文章

    doi:10.1111/1758-2229.12123

    authors: Ouellette SP,Gauliard E,Antosová Z,Ladant D

    更新日期:2014-06-01 00:00:00

  • Contrasting influences on bacterial symbiont specificity by co-occurring deep-sea mussels and tubeworms.

    abstract::Relationships fueled by sulfide between deep-sea invertebrates and bacterial symbionts are well known, yet the diverse overlapping factors influencing symbiont specificity are complex. For animals that obtain their symbionts from the environment, both host identity and geographic location can impact the ultimate symbi...

    journal_title:Environmental microbiology reports

    pub_type: 杂志文章

    doi:10.1111/1758-2229.12909

    authors: Brzechffa C,Goffredi SK

    更新日期:2020-11-16 00:00:00

  • Insights into the genomic plasticity of Pseudomonas putida KF715, a strain with unique biphenyl-utilizing activity and genome instability properties.

    abstract::Pseudomonas putida KF715 exhibits unique properties in both catabolic activity and genome plasticity. Our previous studies revealed that the DNA region containing biphenyl and salycilate metabolism gene clusters (termed the bph-sal element) was frequently deleted and transferred by conjugation to closely related P. pu...

    journal_title:Environmental microbiology reports

    pub_type: 杂志文章

    doi:10.1111/1758-2229.12561

    authors: Suenaga H,Fujihara H,Kimura N,Hirose J,Watanabe T,Futagami T,Goto M,Shimodaira J,Furukawa K

    更新日期:2017-10-01 00:00:00

  • Cohorts of arbuscular mycorrhizal fungi (AMF) in Vitis vinifera, a typical Mediterranean fruit crop.

    abstract::In field conditions, grapevine roots normally are colonized by arbuscular mycorrhizal fungi (AMF). However, little is published, from either morphological or molecular studies, on the species composition of these symbionts in production vineyards. The AMF biodiversity of two Piedmont vineyards (at Neive and Lessona), ...

    journal_title:Environmental microbiology reports

    pub_type: 杂志文章

    doi:10.1111/j.1758-2229.2010.00160.x

    authors: Balestrini R,Magurno F,Walker C,Lumini E,Bianciotto V

    更新日期:2010-08-01 00:00:00

  • Configuration of redox gradient determines magnetotactic polarity of the marine bacteria MO-1.

    abstract::Magnetotactic bacteria are capable of aligning and swimming along the geomagnetic field lines; such a behaviour is called magnetotaxis. Previous studies reported that bacteria in the northern hemisphere migrate preferentially towards the North Pole of the Earth's magnetic field (north-seeking, NS), whereas those in th...

    journal_title:Environmental microbiology reports

    pub_type: 杂志文章

    doi:10.1111/j.1758-2229.2010.00150.x

    authors: Zhang WJ,Chen C,Li Y,Song T,Wu LF

    更新日期:2010-10-01 00:00:00

  • ITS fungal barcoding primers versus 18S AMF-specific primers reveal similar AMF-based diversity patterns in roots and soils of three mountain vineyards.

    abstract::ITS primers commonly used to describe soil fungi are flawed for AMF although it is unknown the extent to which they distort the interpretation of community patterns. Here, we focus on how the use of a specific ITS2 fungal barcoding primer pair biased for AMF changes the interpretation of AMF community patterns from th...

    journal_title:Environmental microbiology reports

    pub_type: 杂志文章

    doi:10.1111/1758-2229.12574

    authors: Berruti A,Desirò A,Visentin S,Zecca O,Bonfante P

    更新日期:2017-10-01 00:00:00

  • Metabolite profiling of the cold adaptation of Pseudomonas putida KT2440 and cold-sensitive mutants.

    abstract::Free-living bacteria such as Pseudomonas putida are frequently exposed to temperature shifts and non-optimal growth conditions. We compared the transcriptome and metabolome of the cold adaptation of P. putida KT2440 and isogenic cold-sensitive transposon mutants carrying transposons in their cbrA, cbrB, pcnB, vacB, an...

    journal_title:Environmental microbiology reports

    pub_type: 杂志文章

    doi:10.1111/1758-2229.12793

    authors: Dethlefsen S,Jäger C,Klockgether J,Schomburg D,Tümmler B

    更新日期:2019-12-01 00:00:00

  • Ultrastructural analysis of spores from diverse Bacillales species isolated from Brazilian soil.

    abstract::Many species in the order Bacillales form a specialized cell type called a spore that is resistant to a range of environmental stresses. Transmission electron microscopy (TEM) reveals that the spore is comprised of a series of concentric shells, surrounding an interior compartment harbouring the spore DNA. The outermo...

    journal_title:Environmental microbiology reports

    pub_type: 杂志文章

    doi:10.1111/1758-2229.12713

    authors: de Andrade Cavalcante D,De-Souza MT,de Orem JC,de Magalhães MIA,Martins PH,Boone TJ,Castillo JA,Driks A

    更新日期:2019-04-01 00:00:00

  • Genetic diversity of marine anaerobic ammonium-oxidizing bacteria as revealed by genomic and proteomic analyses of 'Candidatus Scalindua japonica'.

    abstract::Anaerobic ammonium-oxidizing (anammox) bacteria affiliated with the genus 'Candidatus Scalindua' are responsible for significant nitrogen loss in oceans, and thus their ecophysiology is of great interest. Here, we enriched a marine anammox bacterium, 'Ca. S. japonica' from a Hiroshima bay sediment in Japan, and compar...

    journal_title:Environmental microbiology reports

    pub_type: 杂志文章

    doi:10.1111/1758-2229.12586

    authors: Oshiki M,Mizuto K,Kimura ZI,Kindaichi T,Satoh H,Okabe S

    更新日期:2017-10-01 00:00:00

  • Transcriptional responses of the bacterial antagonist Serratia plymuthica to the fungal phytopathogen Rhizoctonia solani.

    abstract::Rhizobacteria with biocontrol ability exploit a range of mechanisms to compete successfully with other microorganisms and to ensure their growth and survival in the rhizosphere, ultimately promoting plant growth. The rhizobacterium Serratia plymuthica AS13 is able to promote oilseed rape growth and improve seedling su...

    journal_title:Environmental microbiology reports

    pub_type: 杂志文章

    doi:10.1111/1758-2229.12203

    authors: Neupane S,Finlay RD,Alström S,Elfstrand M,Högberg N

    更新日期:2015-02-01 00:00:00