The role of motility in the in vitro attachment of Pseudomonas putida PaW8 to wheat roots.

abstract：:Microbial transformation of n-alkanes in anaerobic ecosystems plays a pivotal role in biogeochemical carbon cycling and bioremediation, but the requisite genetic machinery is not well elucidated.Desulfatibacillum alkenivorans AK-01 utilizes n-alkanes (C13 to C18) and contains two genomic loci encoding alkylsuccinate s...

journal_title：FEMS microbiology ecology

authors： Herath A,Wawrik B,Qin Y,Zhou J,Callaghan AV

更新日期：2016-05-01 00:00:00

abstract：:To identify intestinal bacteria that produce phenols (phenol and p-cresol), we screened 153 strains within 152 species in 44 genera by culture-based assay using broth media supplemented with 200 µM each of tyrosine and its predicted microbial metabolic intermediates (4-hydroxyphenylpyruvate, DL-4-hydroxyphenyllactate,...

journal_title：FEMS microbiology ecology

authors： Saito Y,Sato T,Nomoto K,Tsuji H

更新日期：2018-09-01 00:00:00

abstract：:IS91 is the prototype element of a family of bacterial insertion sequences that transpose by a rolling-circle mechanism. Although previously considered a rarity among IS elements, many new examples have been identified by sequence analysis of bacterial genomes. In this work we provide a summary of occurrences of IS91-...

journal_title：FEMS microbiology ecology

authors： Garcillán-Barcia MP,de la Cruz F

更新日期：2002-11-01 00:00:00

abstract：:Methanogenic cultures were enriched from an air-dried rice field soil and incubated under anaerobic conditions at 30 degrees C with cellulose as substrate (ET1). The culture was then transferred and further incubated at either 15 degrees C (E15) or 30 degrees C (E30), to establish stable cultures that methanogenically...

journal_title：FEMS microbiology ecology

authors： Chin K,Lukow T,Stubner S,Conrad R

更新日期：1999-12-01 00:00:00

abstract：:Adaptation of microorganisms to the environment is a central theme in microbial ecology. The objective of this study was to investigate the response of ammonia-oxidizing bacteria (AOB) and ammonia-oxidizing archaea (AOA) to a soil medium shift. We employed two rice field soils collected from Beijing and Hangzhou, Chin...

journal_title：FEMS microbiology ecology

authors： Ke X,Lu Y

更新日期：2012-04-01 00:00:00

abstract：:EFSA responded to our perspective article on the safe use of the insect pathogen Bacillus thrurigiensis (Bt). In doing so they admitted that there is no direct evidence to suggest that B. thuringiensis can cause diarrhoea. They nevertheless continue to repeat the assertion that Bt cannot be distinguished from Bacillus...

journal_title：FEMS microbiology ecology

authors： Raymond B,Federici BA

更新日期：2018-01-01 00:00:00

abstract：:Replant diseases often occur when pome and stone fruits are grown in soil that had previously been planted with the same or similar plant species. They typically lead to reductions in plant growth, crop yield and production duration. In this project, greenhouse assays were used to identify a peach orchard soil that ca...

journal_title：FEMS microbiology ecology

authors： Bent E,Loffredo A,Yang JI,McKenry MV,Becker JO,Borneman J

更新日期：2009-05-01 00:00:00

abstract：:A modified fluorescence in situ hybridization (FISH) method was used to analyze bacterial prey composition in protistan food vacuoles in both laboratory and natural populations. Under laboratory conditions, we exposed two bacterial strains (affiliated with beta- and gamma-Proteobacteria -- Aeromonas hydrophila and Pse...

journal_title：FEMS microbiology ecology

authors： Jezbera J,Hornák K,Simek K

更新日期：2005-05-01 00:00:00

abstract：:This paper demonstrates the first microbiological sampling of the Outokumpu deep borehole (2516 m deep) aiming at characterizing the bacterial community composition and diversity of sulphate-reducing bacteria (SRB) in Finnish crystalline bedrock aquifers. Sampling was performed using a 1500-m-long pressure-tight tube ...

journal_title：FEMS microbiology ecology

authors： Itävaara M,Nyyssönen M,Kapanen A,Nousiainen A,Ahonen L,Kukkonen I

更新日期：2011-08-01 00:00:00

abstract：:We combined denaturing gradient gel electrophoresis (DGGE), catalysed reporter deposition-FISH (CARD-FISH) and clone libraries to investigate the seasonality of the bacterial assemblage composition in north-west Mediterranean coastal waters. DGGE analysis indicated that bacterial diversity changed gradually throughout...

journal_title：FEMS microbiology ecology

authors： Alonso-Sáez L,Balagué V,Sà EL,Sánchez O,González JM,Pinhassi J,Massana R,Pernthaler J,Pedrós-Alió C,Gasol JM

更新日期：2007-04-01 00:00:00

abstract：:Plasmid-mediated horizontal gene transfer influences bacterial community structure and evolution. However, an understanding of the forces which dictate the fate of plasmids in bacterial populations remains elusive. This is in part due to the enormous diversity of plasmids, in terms of size, structure, transmission, ev...

journal_title：FEMS microbiology ecology

authors： Slater FR,Bailey MJ,Tett AJ,Turner SL

更新日期：2008-10-01 00:00:00

abstract：:Denitrifying prokaryotes are phylogenetically and functionally diverse. Little is known about the relationship between soil denitrifier community composition and functional traits. We extracted bacterial cells from three cultivated peat soils with contrasting native pH by density gradient centrifugation and investigat...

journal_title：FEMS microbiology ecology

authors： Dörsch P,Braker G,Bakken LR

更新日期：2012-02-01 00:00:00

abstract：:In this study, variation in the bacterioplankton community structure of three Antarctic lakes of different nutrient status, was determined in relation to physical and chemical gradients at depth and at time intervals, across the seasonal transition from winter ice-cover to the summer ice-free period. The three lakes s...

journal_title：FEMS microbiology ecology

authors： Pearce DA

更新日期：2005-06-01 00:00:00

abstract：:Ammonia oxidizers catalyze the first step of nitrification. Combined microbial nitrification-denitrification activities are essential for the removal of excess nitrogen from water bodies. In sandy streambeds, bed form structures are created by water flow and lead to the creation of heterogeneous microenvironments. The...

journal_title：FEMS microbiology ecology

authors： Yanuka-Golub K,Arnon S,Nejidat A

更新日期：2014-10-01 00:00:00

abstract：:Although experiments indicate that the abiotic environment plays an important role in bacterial interactions with their parasitic viruses (bacteriophages or phages), it is not yet clear how exposure to compounds present in nature alters the impact of phages on bacterial growth and evolution. To address this question, ...

journal_title：FEMS microbiology ecology

authors： Scanlan PD,Bischofberger AM,Hall AR

更新日期：2017-01-01 00:00:00

abstract：:Recent studies revealed a high diversity of fungal endophytes in traded tree seeds, including potential plant pathogens. The factors determining richness and composition of seed mycobiomes are poorly understood, but might be an important determinant for tree health. We assessed the relative impact of host identity, si...

journal_title：FEMS microbiology ecology

authors： Franić I,Eschen R,Allan E,Hartmann M,Schneider S,Prospero S

更新日期：2020-09-01 00:00:00

abstract：:Rhodococcus sp. strain DTB (DSM 44534) was grown on a mixture of (R,R)-, (S,S)- and meso-bis-(1-chloro-2-propyl) ether (BCPE) as the sole source of carbon and energy. During BCPE degradation 1'-chloro-2'-propyl-3-chloro-2-prop-1-enyl-ether (DVE), 1-chloro-2-propanol and chloroacetone intermediates were formed. The BCP...

journal_title：FEMS microbiology ecology

authors： Garbe LA,Moreno-Horn M,Tressl R,Görisch H

更新日期：2006-01-01 00:00:00

abstract：:In tomato soilless culture, plant-disease optimal control and growth promotion are achieved when the rhizosphere is heavily colonized by the biocontrol agent Pythium oligandrum. Discrepancies in performance are generally attributed to the poor persistence of P. oligandrum on roots. In this study, three selected strain...

journal_title：FEMS microbiology ecology

authors： Le Floch G,Tambong J,Vallance J,Tirilly Y,Lévesque A,Rey P

更新日期：2007-08-01 00:00:00

abstract：:A polyphasic approach that included PCR-dependent and PCR-independent molecular techniques was applied to analyze the prokaryotic community in surface waters of shallow Antarctic lakes. The in situ abundance of different bacterial groups was determined by the fluorescence in situ hybridization, whereas bacterial diver...

journal_title：FEMS microbiology ecology

authors： Michaud L,Caruso C,Mangano S,Interdonato F,Bruni V,Lo Giudice A

更新日期：2012-11-01 00:00:00

abstract：:Methanogenesis from acetate (aceticlastic methanogenesis or syntrophic acetate oxidation (SAO) coupled with hydrogenotrophic methanogenesis) is the most important step for the biogas process. The major environmental factors influencing methanogenesis are volatile fatty acids, ammonia, pH, and temperature. In our study...

journal_title：FEMS microbiology ecology

authors： Fotidis IA,Karakashev D,Kotsopoulos TA,Martzopoulos GG,Angelidaki I

更新日期：2013-01-01 00:00:00

abstract：:Beneficial microbes are applied to the soil and plant tissues directly or through seed inoculation, whereas soil application is preferred when there is risk of inhibitors or antagonistic microbes on the plant tissues. Insufficient survival of the microorganisms, hindrance in application of fungicides to the seeds and ...

journal_title：FEMS microbiology ecology

authors： Mahmood A,Turgay OC,Farooq M,Hayat R

更新日期：2016-08-01 00:00:00

abstract：:In drinking water (DW) and the distribution systems, bacterial growth and biofilm formation have to be controlled both for limiting taste or odour development and preventing clogging or biocorrosion problems. After a contamination with undesired bacteria, factors like nutrient availability and temperature will influen...

journal_title：FEMS microbiology ecology

authors： Van Nevel S,De Roy K,Boon N

更新日期：2013-09-01 00:00:00

abstract：:Most plants form symbiotic associations with arbuscular mycorrhizal fungi (AMF). AMF increase the uptake of plant nutrients by extending their extra-radical mycelium (ERM) in the soil where other groups of microorganisms may suppress the activity of the ERM. However, little is known about such suppression in natural s...

journal_title：FEMS microbiology ecology

authors： Cruz-Paredes C,Svenningsen NB,Nybroe O,Kjøller R,Frøslev TG,Jakobsen I

更新日期：2019-03-01 00:00:00

abstract：:Epsilonproteobacteria are widely distributed in marine, freshwater, and terrestrial environments, although most well-studied groups are from hydrothermal vents and the human intestinal tract. The environmental variables that control epsilonproteobacterial communities in sulfidic terrestrial environments, however, are ...

journal_title：FEMS microbiology ecology

authors： Rossmassler K,Engel AS,Twing KI,Hanson TE,Campbell BJ

更新日期：2012-02-01 00:00:00

abstract：:The influence of chromium on the microbial community structure was analyzed in a river system subjected to long-term chromium contamination, by plating and by sequencing 16S rRNA genes cloned from DNA extracted from the river sediments. We also analyzed the influence of chromium on the ability of the microbial communi...

journal_title：FEMS microbiology ecology

authors： Branco R,Chung AP,Veríssimo A,Morais PV

更新日期：2005-09-01 00:00:00

abstract：:The aim of this work is to document the complex nutritional strategy developed by kleptoplastic intertidal foraminifera. We study the mixotrophic ability of a common intertidal foraminifer, Elphidium williamsoni, by (i) investigating the phylogenetic identity of the foraminiferal kleptoplasts, (ii) following their oxy...

journal_title：FEMS microbiology ecology

authors： Jauffrais T,LeKieffre C,Schweizer M,Jesus B,Metzger E,Geslin E

更新日期：2019-05-01 00:00:00

abstract：:Abstract The impact of salinity on the composition and functional performance (biomass production, growth efficiency and growth rates) of bacterial communities was investigated using batch cultures growing on dissolved organic carbon from a river draining into the Northern Baltic Sea. The cultures were adjusted to riv...

journal_title：FEMS microbiology ecology

authors： Langenheder S,Kisand V,Wikner J,Tranvik LJ

更新日期：2003-07-01 00:00:00

abstract：:The response of sulfate reducing bacteria (SRB) to oxygen stress under oligotrophic conditions in particle-free systems was studied in (i) sterile Berlin drinking water; (ii) mineral medium; and (iii) in coculture experiments with aerobic bacteria. Using a polyphasic approach including anaerobic cultivation, fluoresce...

journal_title：FEMS microbiology ecology

authors： Bade K,Manz W,Szewzyk U

更新日期：2000-06-01 00:00:00

abstract：:Marginal sea methane seep sediments sustain highly productive chemosynthetic ecosystems and are hotspots of intense biogeochemical cycling. Rich methane supply stimulates rapid microbial consumption of oxygen; these systems are thus usually hypoxic to anoxic. This and reported evidence for resident nitrogen fixation s...

journal_title：FEMS microbiology ecology

authors： Shao S,Luan X,Dang H,Zhou H,Zhao Y,Liu H,Zhang Y,Dai L,Ye Y,Klotz MG

更新日期：2014-02-01 00:00:00

abstract：:Because methane-oxidizing bacteria (MOB) are the only biological sink for the greenhouse gas methane, knowledge of the functioning of these bacteria in various ecosystems is needed to understand the dynamics observed in global methane emission. The activity of MOB is commonly assessed by methane oxidation assays. The ...

journal_title：FEMS microbiology ecology

authors： Steenbergh AK,Meima MM,Kamst M,Bodelier PL

更新日期：2010-01-01 00:00:00