Conversion of cis-2-carboxycyclohexylacetyl-CoA in the downstream pathway of anaerobic naphthalene degradation.

abstract：:Phage-encoded Shiga toxin (Stx) acts as a bacterial defence against the eukaryotic predator Tetrahymena. To function as an effective bacterial anti-predator defence, Stx must kill a broad spectrum of predators. Consistent with that assertion, we show here that bacterially encoded Stx efficiently kills the bacteriovore...

journal_title：Environmental microbiology

authors： Arnold JW,Koudelka GB

更新日期：2014-02-01 00:00:00

abstract：:The marine bacterium Vibrio fischeri is the monospecific symbiont of the Hawaiian bobtail squid, Euprymna scolopes, and the establishment of this association involves a number of signaling pathways and transcriptional responses between both partners. We report here the first full RNA-Seq dataset representing host-asso...

journal_title：Environmental microbiology

authors： Thompson LR,Nikolakakis K,Pan S,Reed J,Knight R,Ruby EG

更新日期：2017-05-01 00:00:00

abstract：:Exopolysaccharide is a critical biofilm matrix component, yet little is known about how the synthesis of multiple exopolysaccharides is regulated. Pseudomonas aeruginosa can produce several biofilm matrix exopolysaccharides that include alginate, Psl and Pel. Here we demonstrated that AlgC, a key enzyme that provides ...

journal_title：Environmental microbiology

authors： Ma L,Wang J,Wang S,Anderson EM,Lam JS,Parsek MR,Wozniak DJ

更新日期：2012-08-01 00:00:00

abstract：:Variations in the patterns of diversity of symbionts have been described worldwide on Mimosa pudica, a pan-tropical invasive species that interacts with both α and β-rhizobia. In this study, we investigated if symbiont competitiveness can explain these variations and the apparent prevalence of β- over α-rhizobia. We d...

journal_title：Environmental microbiology

authors： Melkonian R,Moulin L,Béna G,Tisseyre P,Chaintreuil C,Heulin K,Rezkallah N,Klonowska A,Gonzalez S,Simon M,Chen WM,James EK,Laguerre G

更新日期：2014-07-01 00:00:00

abstract：:In vitro studies in plant, soil, and human systems have shown that microbial volatiles can mediate microbe-microbe or microbe-host interactions. These previous studies have often used artificially high concentrations of volatiles compared to in situ systems and have not demonstrated the roles volatiles play in mediati...

journal_title：Environmental microbiology

authors： Cosetta CM,Kfoury N,Robbat A,Wolfe BE

更新日期：2020-11-01 00:00:00

abstract：:Deciphering the complex interconnecting bacterial responses to the presence of aromatic compounds is required to gain an integrated understanding of how aromatic catabolic processes function in relation to their genome and environmental context. In addition to the properties of the catabolic enzymes themselves, regula...

journal_title：Environmental microbiology

authors： Shingler V

更新日期：2003-12-01 00:00:00

abstract：:The microbial consumption of nitrous oxide (N2O) has gained great interest since it was revealed that this process could mitigate the greenhouse effect of N2O. The consumption of N2O results from its reduction to dinitrogen gas (N2) as part of the denitrification process. However, there is ongoing debate regarding an ...

journal_title：Environmental microbiology

authors： Desloover J,Roobroeck D,Heylen K,Puig S,Boeckx P,Verstraete W,Boon N

更新日期：2014-10-01 00:00:00

abstract：:Biofilm formation is crucial to the environmental survival and transmission of Vibrio cholerae, the facultative human pathogen responsible for the disease cholera. During its infectious cycle, V. cholerae experiences fluctuations in temperature within the aquatic environment and during the transition between human hos...

journal_title：Environmental microbiology

authors： Townsley L,Yildiz FH

更新日期：2015-11-01 00:00:00

abstract：:The population genomics of Pseudomonas aeruginosa was analysed by genome sequencing of representative strains of the 15 most frequent clonal complexes in the P. aeruginosa population and of the five most common clones from the environment of which so far no isolate from a human infection has been detected. Gene annota...

journal_title：Environmental microbiology

authors： Hilker R,Munder A,Klockgether J,Losada PM,Chouvarine P,Cramer N,Davenport CF,Dethlefsen S,Fischer S,Peng H,Schönfelder T,Türk O,Wiehlmann L,Wölbeling F,Gulbins E,Goesmann A,Tümmler B

更新日期：2015-01-01 00:00:00

abstract：:Heterocyst-forming cyanobacteria are filamentous organisms that perform oxygenic photosynthesis and CO2 fixation in vegetative cells and nitrogen fixation in heterocysts, which are formed under deprivation of combined nitrogen. These organisms can acclimate to use different sources of nitrogen and respond to different...

journal_title：Environmental microbiology

authors： Herrero A,Flores E

更新日期：2019-01-01 00:00:00

abstract：:The bacterial metabolite and transition metal chelator pyridine-2,6-dithiocarboxylic acid (PDTC), promotes a novel and effective means of dechlorination of the toxic and carcinogenic pollutant, carbon tetrachloride. Pyridine-2,6-dithiocarboxylic acid has been presumed to act as a siderophore in the Pseudomonas strains...

journal_title：Environmental microbiology

authors： Lewis TA,Leach L,Morales S,Austin PR,Hartwell HJ,Kaplan B,Forker C,Meyer JM

更新日期：2004-02-01 00:00:00

abstract：:Nutrient scarcity is a common condition in nature, but the resulting extremely low growth rates (below 0.025 h(-1) ) are an unexplored research area in Bacillus subtilis. To understand microbial life in natural environments, studying the adaptation of B. subtilis to near-zero growth conditions is relevant. To this end...

journal_title：Environmental microbiology

authors： Overkamp W,Ercan O,Herber M,van Maris AJ,Kleerebezem M,Kuipers OP

更新日期：2015-02-01 00:00:00

abstract：:Vibrios belonging to the Harveyi clade are pathogenic marine bacteria affecting both vertebrates and invertebrates, thereby causing a severe threat to the aquaculture industry. In this study, the expression of haemolysin, metalloprotease, serine protease, the quorum sensing master regulator LuxR and the virulence regu...

journal_title：Environmental microbiology

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

更新日期：2011-02-01 00:00:00

abstract：:1,2-Dichloroethane (1,2-DCA), a chlorinated aliphatic hydrocarbon, is a well-known groundwater contaminant. In this study, fractionation of stable carbon isotope values of 1,2-DCA during biodegradation was used as a novel reaction probe to provide information about the mechanism of 1,2-DCA biodegradation under both ae...

journal_title：Environmental microbiology

authors： Hirschorn SK,Dinglasan-Panlilio MJ,Edwards EA,Lacrampe-Couloume G,Sherwood Lollar B

更新日期：2007-07-01 00:00:00

abstract：:Viral production was determined in the sub-Antarctic zone (SAZ) to the southwest and southeast of Tasmania and in the Polar Frontal zone (PFZ) of the Australian sector of the Southern Ocean during Austral summer (January-February 2007). Concentrations of viruses were the lowest (6.6 x 10(9) particles l(-1)) in the PFZ...

journal_title：Environmental microbiology

authors： Evans C,Pearce I,Brussaard CP

更新日期：2009-11-01 00:00:00

abstract：:Two phylogenetically distinct marine strains producing transparent exopolymers (TEP), designated HTCC2155(T) and HTCC2160, were cultivated from Oregon coast seawater by dilution to extinction in a high throughput culturing format. When cultured in low-nutrient seawater media, these strains copiously produced Alcian Bl...

journal_title：Environmental microbiology

authors： Cho JC,Vergin KL,Morris RM,Giovannoni SJ

更新日期：2004-06-01 00:00:00

abstract：:To obtain new amidases of biocatalytic relevance, we used microorganisms indigenous to different types of soil and sediment as a source of DNA for the construction of environmental gene banks, following two different strategies. In one case, DNA was isolated from soil without preceding cultivation to preserve a high d...

journal_title：Environmental microbiology

authors： Gabor EM,de Vries EJ,Janssen DB

更新日期：2004-09-01 00:00:00

abstract：:Quorum sensing, a group behaviour coordinated by a diffusible pheromone signal and a cognate receptor, is typical of bacteria that form symbioses with plants and animals. LuxIR-type N-acyl L-homoserine (AHL) quorum sensing is common in Gram-negative Proteobacteria, and many members of this group have additional quorum...

journal_title：Environmental microbiology

authors： Studer SV,Schwartzman JA,Ho JS,Geske GD,Blackwell HE,Ruby EG

更新日期：2014-08-01 00:00:00

abstract：:Paclele Mici is a terrestrial mud volcano field located in the Carpathian Mountains (Romania), where thermal alteration of sedimentary organic compounds leads to methane, higher hydrocarbons and other petroleum compounds that are continuously released into the environment. The hydrocarbons represent potential substrat...

journal_title：Environmental microbiology

authors： Alain K,Holler T,Musat F,Elvert M,Treude T,Krüger M

更新日期：2006-04-01 00:00:00

abstract：:The N2 -fixing (diazotrophic) community in marine ecosystems is dominated by non-cyanobacterial microorganisms. Yet, very little is known about their identity, function and ecological relevance due to a lack of cultured representatives. Here we report a novel heterotrophic diazotroph isolated from the oxygen minimum z...

journal_title：Environmental microbiology

authors： Martínez-Pérez C,Mohr W,Schwedt A,Dürschlag J,Callbeck CM,Schunck H,Dekaezemacker J,Buckner CRT,Lavik G,Fuchs BM,Kuypers MMM

更新日期：2018-02-01 00:00:00

abstract：:Eco-physiological variation and local adaptation are key issues in microbial ecology. Here, we investigated the thermal adaptation of 19 strains of the same Spumella morphospecies (Chrysophyceae, Heterokonta). In order to test for local adaptation and the existence of specific ecotypes we analysed growth rates of thes...

journal_title：Environmental microbiology

authors： Boenigk J,Jost S,Stoeck T,Garstecki T

更新日期：2007-03-01 00:00:00

abstract：:Serratia sp. ATCC 39006 produces intracellular gas vesicles to enable upward flotation in water columns. It also uses flagellar rotation to swim through liquid and swarm across semi-solid surfaces. Flotation and motility can be co-regulated with production of a β-lactam antibiotic (carbapenem carboxylate) and a linear...

journal_title：Environmental microbiology

authors： Quintero-Yanes A,Lee CM,Monson R,Salmond G

更新日期：2020-07-01 00:00:00

abstract：:The contribution of Chloroflexi-type SAR202 cells to total picoplankton and bacterial abundance and uptake of D- and L-aspartic acids (Asp) was determined in the different meso- and bathypelagic water masses of the (sub)tropical Atlantic (from 35 degrees N to 5 degrees S). Fluorescence in situ hybridization (FISH) rev...

journal_title：Environmental microbiology

authors： Varela MM,van Aken HM,Herndl GJ

更新日期：2008-07-01 00:00:00

abstract：:During adaptation to environments, bacteria employ two-component signal transduction systems, which contain histidine kinases and response regulators, to sense and respond to exogenous and cellular stimuli in an accurate spatio-temporal manner. Although the protein phosphorylation process between histidine kinase and ...

journal_title：Environmental microbiology

authors： Wang FF,Deng CY,Cai Z,Wang T,Wang L,Wang XZ,Chen XY,Fang RX,Qian W

更新日期：2014-07-01 00:00:00

abstract：:Fungi are important decomposers of leaf litter in streams and may have knock-on effects on other microbes and carbon cycling. To elucidate such potential effects, we designed an experiment in outdoor experimental channels simulating sand-bottom streams in an early-successional state. We hypothesized that the presence ...

journal_title：Environmental microbiology

authors： Frossard A,Gerull L,Mutz M,Gessner MO

更新日期：2012-11-01 00:00:00

abstract：:The roles of individual bacterioplankton species in the re-mineralization of algal biomass are poorly understood. Evidence from molecular data had indicated that a spring diatom bloom in the German Bight of the North Sea in 2009 was followed by a rapid succession of uncultivated bacterioplankton species, including mem...

journal_title：Environmental microbiology

authors： Hahnke RL,Bennke CM,Fuchs BM,Mann AJ,Rhiel E,Teeling H,Amann R,Harder J

更新日期：2015-10-01 00:00:00

abstract：:The severe environmental stresses of the Arctic may have promoted unique soil bacterial communities compared with those found in lower latitude environments. Here, we present a comprehensive analysis of the biogeography of soil bacterial communities in the Arctic using a high resolution bar-coded pyrosequencing techni...

journal_title：Environmental microbiology

authors： Chu H,Fierer N,Lauber CL,Caporaso JG,Knight R,Grogan P

更新日期：2010-11-01 00:00:00

abstract：:Bacterial degradation of polycyclic aromatic hydrocarbons (PAHs), ubiquitous contaminants from oil and coal, is typically limited by poor accessibility of the contaminant to the bacteria. In order to measure PAH availability in complex systems, we designed a number of diffusion-based assays with a double-tagged bacter...

journal_title：Environmental microbiology

authors： Tecon R,Binggeli O,van der Meer JR

更新日期：2009-09-01 00:00:00

abstract：:The cosmopolitan coccolithophore Emiliania huxleyi is characterized by a strongly differentiated haplodiplontic life cycle consisting of a diploid phase, generally bearing coccoliths (calcified) but that can be also non-calcified, and a non-calcified biflagellated haploid phase. Given most studies have focused on the ...

journal_title：Environmental microbiology

authors： Frada MJ,Bidle KD,Probert I,de Vargas C

更新日期：2012-06-01 00:00:00

abstract：:As part of a study on the microbiology of chlorate reduction, several new dissimilatory chlorate-reducing bacteria were isolated from a broad diversity of environments. One of these, strain CKB, was selected for a more complete characterization. Strain CKB was enriched and isolated from paper mill waste with acetate a...

journal_title：Environmental microbiology

authors： Bruce RA,Achenbach LA,Coates JD

更新日期：1999-08-01 00:00:00