Distribution of specific tetracycline and erythromycin resistance genes in environmental samples assessed by macroarray detection.

abstract：:Pathogenic bacteria associated with freshwater ecosystems can pose significant health risks particularly where recreational water use is popular. Common water quality assessments involve quantifying indicator Escherichia coli within the water column but neglect to consider physical and geochemical factors and contribu...

journal_title：Environmental microbiology

authors： VanMensel D,Chaganti SR,Droppo IG,Weisener CG

更新日期：2020-02-01 00:00:00

abstract：:Coralline algae are a crucial component of reef systems, stabilising reef substrate, providing habitat and contributing to accretion. Coralline algae and their surface microbial biofilms are also important as settlement cues for marine invertebrates, yet few studies address the impact of future environmental condition...

journal_title：Environmental microbiology

authors： Huggett MJ,McMahon K,Bernasconi R

更新日期：2018-08-01 00:00:00

abstract：:Ammonia-oxidizing bacteria (AOB) have long been considered key to the removal of nitrogen in activated sludge bioreactors. Culture-independent molecular analyses have established that AOB lineages in bioreactors are dynamic, but the underlying operational or environmental factors are unclear. Furthermore, the contribu...

journal_title：Environmental microbiology

authors： Wells GF,Park HD,Yeung CH,Eggleston B,Francis CA,Criddle CS

更新日期：2009-09-01 00:00:00

abstract：:Environmental heat stress impacts on the physiology and viability of microbial cells with concomitant implications for microbial activity and diversity. Previously, it has been demonstrated that gradual heating of Saccharomyces cerevisiae induces a degree of thermal resistance, whereas a heat shock results in a high l...

journal_title：Environmental microbiology

authors： Guyot S,Gervais P,Young M,Winckler P,Dumont J,Davey HM

更新日期：2015-08-01 00:00:00

abstract：:How to explore protein sequence space efficiently and how to generate high-quality mutant libraries that allow to identify improved variants with current screening technologies are key questions for any directed protein evolution experiment. High-quality mutant libraries can be generated through improved random mutage...

journal_title：Environmental microbiology

authors： Wong TS,Roccatano D,Schwaneberg U

更新日期：2007-11-01 00:00:00

abstract：:Highly successful bacterial clones have the ability to effectively colonize environmental niches and patients. However, the factors which determine the complex interplay between the colonization of environmental niches and patients are mainly unknown. In this study we show that Pseudomonas aeruginosa clone C strains a...

journal_title：Environmental microbiology

authors： Römling U,Kader A,Sriramulu DD,Simm R,Kronvall G

更新日期：2005-07-01 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：:Metarhizium robertsii occupies a wide array of ecological niches and has diverse lifestyle options (saprophyte, insect pathogen and plant symbiont), that renders it an unusually effective model for studying genetic mechanisms for fungal adaptation. Here over 20,000 M. robertsii T-DNA mutants were screened in order to ...

journal_title：Environmental microbiology

authors： Zeng G,Chen X,Zhang X,Zhang Q,Xu C,Mi W,Guo N,Zhao H,You Y,Dryburgh FJ,Bidochka MJ,St Leger RJ,Zhang L,Fang W

更新日期：2017-10-01 00:00:00

abstract：:Cereal fibres such as wheat bran are considered to offer human health benefits via their impact on the intestinal microbiota. We show here by 16S rRNA gene-based community analysis that providing amylase-pretreated wheat bran as the sole added energy source to human intestinal microbial communities in anaerobic fermen...

journal_title：Environmental microbiology

authors： Duncan SH,Russell WR,Quartieri A,Rossi M,Parkhill J,Walker AW,Flint HJ

更新日期：2016-07-01 00:00:00

abstract：:In this study, the putative role of phenazines and rhamnolipid-biosurfactants, antagonistic metabolites produced by Pseudomonas aeruginosa PNA1, was tested in the biological control of Pythium splendens on bean (Phaseolus vulgaris L) and Pythium myriotylum on cocoyam (Xanthosoma sagittifolium L Schott). A rhamnolipid-...

journal_title：Environmental microbiology

authors： Perneel M,D'hondt L,De Maeyer K,Adiobo A,Rabaey K,Höfte M

更新日期：2008-03-01 00:00:00

abstract：:When grown as a biofilm in laboratory flow chambers Pseudomonas aeruginosa can develop mushroom-shaped multicellular structures consisting of distinct subpopulations in the cap and stalk portions. We have previously presented evidence that formation of the cap portion of the mushroom-shaped structures in P. aeruginosa...

journal_title：Environmental microbiology

authors： Barken KB,Pamp SJ,Yang L,Gjermansen M,Bertrand JJ,Klausen M,Givskov M,Whitchurch CB,Engel JN,Tolker-Nielsen T

更新日期：2008-09-01 00:00:00

abstract：:Atypical, strongly haemolytic porcine isolates of intestinal spirochaetes differing genetically from Brachyspira hyodysenteriae were identified and characterized. The isolates were subjected to culture and biochemical tests, antimicrobial susceptibility testing and molecular analyses. None of four species-specific pol...

journal_title：Environmental microbiology

authors： Råsbäck T,Jansson DS,Johansson KE,Fellström C

更新日期：2007-04-01 00:00:00

abstract：:The marine gamma-Proteobacterium Alcanivorax borkumensis is highly specialized in the assimilation of aliphatic hydrocarbons, and makes up a large part of the biomass in oil-polluted marine environments. In addition to the previously identified alkane hydroxylase AlkB1, a second alkane hydroxylase (AlkB2) showing 65% ...

journal_title：Environmental microbiology

authors： van Beilen JB,Marín MM,Smits TH,Röthlisberger M,Franchini AG,Witholt B,Rojo F

更新日期：2004-03-01 00:00:00

abstract：:Two cellulose-fermenting methanogenic enrichment cultures originating from rice soil, one at 15 degrees C with Methanosaeta and the other at 30 degrees C with Methanosarcina as the dominant acetoclastic methanogen, both degraded cellulose anaerobically via propionate, acetate and H2 to CH4. The degradation was a two-s...

journal_title：Environmental microbiology

authors： Wu XL,Conrad R

更新日期：2001-06-01 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：:The bacterial degradation of polysaccharides is central to marine carbon cycling, but little is known about the bacterial taxa that degrade specific marine polysaccharides. Here, bacterial growth and community dynamics were studied during the degradation of the polysaccharides chitin, alginate and agarose in microcosm...

journal_title：Environmental microbiology

authors： Wietz M,Wemheuer B,Simon H,Giebel HA,Seibt MA,Daniel R,Brinkhoff T,Simon M

更新日期：2015-10-01 00:00:00

abstract：:Fumarylacetoacetate hydrolase (FAH) superfamily proteins are found ubiquitously in microbial pathways involved in the catabolism of aromatic substances. Although extensive bioinformatic data on these proteins have been acquired, confusion caused by problems with the annotation of these proteins hinders research into d...

journal_title：Environmental microbiology

authors： Hong H,Seo H,Park W,Kim KJ

更新日期：2020-01-01 00:00:00

abstract：:Fire blight has been detected recently in several areas of northern Spain and north-eastern Italy. To follow spread of the disease within Europe, more than 120 Erwinia amylovora strains isolated from 1957-1900 in England, France, Germany, The Netherlands, Belgium, Poland, Italy and Spain were assayed using pulsed-fiel...

journal_title：Environmental microbiology

authors： Jock S,Donat V,López MM,Bazzi C,Geider K

更新日期：2002-02-01 00:00:00

abstract：:Patterns of aerobic methane (CH4) oxidation and associated methanotroph community composition were investigated during the development of seasonal stratification in Mono Lake, California (USA). CH4 oxidation rates were measured using a tritiated CH4 radiotracer technique. Fluorescence in situ hybridization (FISH), den...

journal_title：Environmental microbiology

authors： Carini S,Bano N,LeCleir G,Joye SB

更新日期：2005-08-01 00:00:00

abstract：:When bacterial lineages make the transition from free-living to permanent association with hosts, they can undergo massive gene losses, for which the selective forces within host tissues are unknown. We identified here melanogenic clinical isolates of Pseudomonas aeruginosa with large chromosomal deletions (66 to 270 ...

journal_title：Environmental microbiology

authors： Hocquet D,Petitjean M,Rohmer L,Valot B,Kulasekara HD,Bedel E,Bertrand X,Plésiat P,Köhler T,Pantel A,Jacobs MA,Hoffman LR,Miller SI

更新日期：2016-10-01 00:00:00

abstract：:The depolymerase enzyme (DpoL1) encoded by the T7-like phage L1 efficiently degrades amylovoran, an important virulence factor and major component of the extracellular polysaccharide (EPS) of its host, the plant pathogen Erwinia amylovora. Mass spectrometry analysis of hydrolysed EPS revealed that DpoL1 cleaves the ga...

journal_title：Environmental microbiology

authors： Born Y,Fieseler L,Klumpp J,Eugster MR,Zurfluh K,Duffy B,Loessner MJ

更新日期：2014-07-01 00:00:00

abstract：:Root endophytic fungi are found in a great variety of plants and ecosystems, but the ecological drivers of their biogeographic distribution are poorly understood. Here, we investigate the occurrence of root endophytes in the non-mycorrhizal plant genus Microthlaspi, and the effect of environmental factors and geograph...

journal_title：Environmental microbiology

authors： Glynou K,Ali T,Buch AK,Haghi Kia S,Ploch S,Xia X,Çelik A,Thines M,Maciá-Vicente JG

更新日期：2016-09-01 00:00:00

abstract：:Previous studies of hot (>80 degrees C) microbial ecosystems have primarily relied on the study of pure cultures or analysis of 16S rDNA sequences. In order to gain more information on anaerobic metabolism by natural communities in hot environments, sediments were collected from a shallow marine hydrothermal vent syst...

journal_title：Environmental microbiology

authors： Tor JM,Amend JP,Lovley DR

更新日期：2003-07-01 00:00:00

abstract：:Sensing potential nitrogen-containing respiratory substrates such as nitrate, nitrite, hydroxylamine, nitric oxide (NO) or nitrous oxide (N2 O) in the environment and subsequent upregulation of corresponding catabolic enzymes is essential for many microbial cells. The molecular mechanisms of such adaptive responses ar...

journal_title：Environmental microbiology

authors： Kern M,Simon J

更新日期：2016-09-01 00:00:00

abstract：:In recent years, the importance of the Gram-negative bacterium Stenotrophomonas as an opportunistic pathogen as well as in biotechnology has increased. The aim of the present study was to develop new methods for distinguishing between strains closely related to the potentially human pathogenic Stenotrophomonas maltoph...

journal_title：Environmental microbiology

authors： Ribbeck-Busch K,Roder A,Hasse D,de Boer W,Martínez JL,Hagemann M,Berg G

更新日期：2005-11-01 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：:Autophagy is a conserved degradation system in eukaryotic cells that includes non-selective and selective processes. Selective autophagy functions as a selective degradation mechanism for specific substrates in which autophagy-related protein 11 (ATG11) acts as an essential scaffold protein. In B. bassiana, there is a...

journal_title：Environmental microbiology

authors： Ding JL,Peng YJ,Chu XL,Feng MG,Ying SH

更新日期：2018-09-01 00:00:00

abstract：:Euryarchaea from the genus Halorhabdus have been found in hypersaline habitats worldwide, yet are represented by only two isolates: Halorhabdus utahensis AX-2(T) from the shallow Great Salt Lake of Utah, and Halorhabdus tiamatea SARL4B(T) from the Shaban deep-sea hypersaline anoxic lake (DHAL) in the Red Sea. We seque...

journal_title：Environmental microbiology

authors： Werner J,Ferrer M,Michel G,Mann AJ,Huang S,Juarez S,Ciordia S,Albar JP,Alcaide M,La Cono V,Yakimov MM,Antunes A,Taborda M,da Costa MS,Hai T,Glöckner FO,Golyshina OV,Golyshin PN,Teeling H,MAMBA Consortium.

更新日期：2014-08-01 00:00:00

abstract：:Butyrate-producing bacteria play an important role in the human colon, supplying energy to the gut epithelium and regulating host cell responses. In order to explore the diversity and culturability of this functional group, we designed degenerate primers to amplify butyryl-CoA:acetate CoA-transferase sequences from fa...

journal_title：Environmental microbiology

authors： Louis P,Young P,Holtrop G,Flint HJ

更新日期：2010-02-01 00:00:00

abstract：:Alternative splicing (AS) regulates various biological processes in fungi by extending the cellular proteome. However, comprehensive studies investigating AS in entomopathogenic fungi are lacking. Based on transcriptome data obtained via dual RNA-seq, the first overview of AS events was developed for Beauveria bassian...

journal_title：Environmental microbiology

authors： Dong WX,Ding JL,Gao Y,Peng YJ,Feng MG,Ying SH

更新日期：2017-10-01 00:00:00