Bacterial community dynamics during polysaccharide degradation at contrasting sites in the Southern and Atlantic Oceans.

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：:High temperatures (e.g., fever) and gut microbiota can both influence host resistance to infection. However, effects of temperature-driven changes in gut microbiota on resistance to parasites remain unexplored. We examined the temperature dependence of infection and gut bacterial communities in bumble bees infected wi...

journal_title：Environmental microbiology

authors： Palmer-Young EC,Ngor L,Burciaga Nevarez R,Rothman JA,Raffel TR,McFrederick QS

更新日期：2019-12-01 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：:The stimulation of bacteria capable of reducing soluble U(VI) to sparingly soluble U(IV) is a promising approach for containing U(VI) plumes. Anaeromyxobacter dehalogenans is capable of mediating this activity; however, its ability to couple U(VI) reduction to growth has not been established. Monitoring the increase i...

journal_title：Environmental microbiology

authors： Sanford RA,Wu Q,Sung Y,Thomas SH,Amos BK,Prince EK,Löffler FE

更新日期：2007-11-01 00:00:00

abstract：:Pseudomonas putida mt-2 metabolizes m-xylene and other aromatic compounds through the enzymes encoded by the xyl operons of the TOL plasmid pWW0 along with other chromosomally encoded activities. Tiling arrays of densely overlapping oligonucleotides were designed to cover every gene involved in this process, allowing ...

journal_title：Environmental microbiology

authors： Kim J,Pérez-Pantoja D,Silva-Rocha R,Oliveros JC,de Lorenzo V

更新日期：2016-10-01 00:00:00

abstract：:Bioremediation of contaminated sites has been accepted as an efficient and cheaper alternative to physicochemical means of remediation in several cases. Although chemotactic behaviour of many bacteria has been studied earlier and assays have been developed to study bacterial chemotaxis in semi-solid media, this phenom...

journal_title：Environmental microbiology

authors： Paul D,Singh R,Jain RK

更新日期：2006-10-01 00:00:00

abstract：:The microbial communities established in soil samples from an unsaturated, petroleum-contaminated zone and from an adjacent uncontaminated site were characterized by physiological and molecular approaches. Possible electron acceptors such as sulfate and nitrate had been completely depleted in these soil samples. Slurr...

journal_title：Environmental microbiology

authors： Kasai Y,Takahata Y,Hoaki T,Watanabe K

更新日期：2005-06-01 00:00:00

abstract：:Gcn5 is a core histone acetyltransferase that catalyzes histone H3 acetylation on N-terminal lysine residues in yeasts and was reported to catalyze H3K9/K14 acetylation required for activating asexual development in Aspergillus. Here, we report a localization of Gcn5 ortholog in the nucleus and cytoplasm of Beauveria ...

journal_title：Environmental microbiology

authors： Cai Q,Wang JJ,Fu B,Ying SH,Feng MG

更新日期：2018-04-01 00:00:00

abstract：:Heterotrophic Proteobacteria and Actinobacteria were isolated from Lake Matano, Indonesia, a stratified, ferruginous (iron-rich), ultra-oligotrophic lake with phosphate concentrations below 50 nM. Here, we describe the growth of eight strains of heterotrophic bacteria on a variety of soluble and insoluble sources of p...

journal_title：Environmental microbiology

authors： Yao M,Elling FJ,Jones C,Nomosatryo S,Long CP,Crowe SA,Antoniewicz MR,Hinrichs KU,Maresca JA

更新日期：2016-02-01 00:00:00

abstract：:Marine fish larvae are immature upon hatching, and share their environment with high numbers of bacteria. The microbial communities associated with developing fish larvae might be structured by other factors than those important in developing terrestrial animals. Here, we analysed the beta (β)-diversity of the microbi...

journal_title：Environmental microbiology

authors： Bakke I,Coward E,Andersen T,Vadstein O

更新日期：2015-10-01 00:00:00

abstract：:We studied the vanA-carrying vancomycin-resistant enterococci (VRE) isolated from American crows in the United States during the winter 2011/2012. Faecal samples from crows were cultured selectively for VRE and characterized. Pulsed-field gel electrophoresis (PFGE) and multilocus sequence typing (MLST) were used to ex...

journal_title：Environmental microbiology

authors： Oravcova V,Zurek L,Townsend A,Clark AB,Ellis JC,Cizek A,Literak I

更新日期：2014-04-01 00:00:00

abstract：:The surface and surroundings of microalgal cells (phycosphere) are critical interaction zones but have been difficult to functionally interrogate due to methodological limitations. We examined effects of phycosphere-associated bacteria for two biofuel-relevant microalgal species (Phaeodactylum tricornutum and Nannochl...

journal_title：Environmental microbiology

authors： Samo TJ,Kimbrel JA,Nilson DJ,Pett-Ridge J,Weber PK,Mayali X

更新日期：2018-12-01 00:00:00

abstract：:Although Escherichia coli is an important model organism for bacterial research, few studies have explored the nature of temporal variation in E. coli strains within the intestinal tracts of host individuals. In this study the E. coli strains of 54 mountain brushtail possums were sampled on four occasions during a yea...

journal_title：Environmental microbiology

authors： Blyton MD,Banks SC,Peakall R,Gordon DM

更新日期：2013-08-01 00:00:00

abstract：:To reveal mycovirus diversity, we conducted a search of as-yet-unexplored Mediterranean isolates of the phytopathogenic ascomycete Rosellinia necatrix for virus infections. Of seventy-nine, eleven fungal isolates tested RNA virus-positive, with many showing coinfections, indicating a virus incidence of 14%, which is s...

journal_title：Environmental microbiology

authors： Arjona-Lopez JM,Telengech P,Jamal A,Hisano S,Kondo H,Yelin MD,Arjona-Girona I,Kanematsu S,Lopez-Herrera CJ,Suzuki N

更新日期：2018-04-01 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：:Photosynthetic dinoflagellates contain a diverse collection of plastid types, a situation believed to have arisen from multiple endosymbiotic events. In addition, a number of heterotrophic (phagotrophic) dinoflagellates possess the ability to acquire chloroplasts temporarily by engulfing algae and retaining their chlo...

journal_title：Environmental microbiology

authors： Gast RJ,Moran DM,Dennett MR,Caron DA

更新日期：2007-01-01 00:00:00

abstract：:In Australia, saxitoxin production is strain dependent within the bloom-forming freshwater cyanobacterium Anabaena circinalis. Freshwater cyanobacteria are exposed to rapid fluctuations in environmental nutrient concentrations, and their adaption is vital for competition, succession and dominance. Two elements of envi...

journal_title：Environmental microbiology

authors： D'Agostino PM,Song X,Neilan BA,Moffitt MC

更新日期：2016-02-01 00:00:00

abstract：:The presence of aerobic anoxygenic phototrophs (AAPs) was recently reported from various marine environments; however, there is little information regarding their distribution in fresh waters. We surveyed a number of freshwater systems in central Europe, by infra-red fluorometry, infra-red epifluorescence microscopy, ...

journal_title：Environmental microbiology

authors： Masín M,Nedoma J,Pechar L,Koblízek M

更新日期：2008-08-01 00:00:00

abstract：:The Cape Floral Kingdom is an area of unique plant biodiversity in South Africa with exceptional concentrations of rare and endemic species and experiencing drastic habitat loss. Here we present the first molecular study of the microbial diversity associated with the rhizosphere soil of endemic plants of the Proteacea...

journal_title：Environmental microbiology

authors： Stafford WH,Baker GC,Brown SA,Burton SG,Cowan DA

更新日期：2005-11-01 00:00:00

abstract：:Biofilms are thin layers of bacteria embedded within a slime matrix that live on surfaces. They are ubiquitous in nature and responsible for many medical and dental infections, industrial fouling and are also evident in ancient fossils. A biofilm structure is shaped by growth, detachment and response to mechanical for...

journal_title：Environmental microbiology

authors： Fabbri S,Li J,Howlin RP,Rmaile A,Gottenbos B,De Jager M,Starke EM,Aspiras M,Ward MT,Cogan NG,Stoodley P

更新日期：2017-11-01 00:00:00

abstract：:In the forthcoming decades, it is widely believed that the dominance of colonial and filamentous bloom-forming cyanobacteria (e.g. Microcystis, Planktothrix, Anabaena and Cylindrospermopsis) will increase in freshwater systems as a combined result of anthropogenic nutrient input into freshwater bodies and climate chan...

journal_title：Environmental microbiology

authors： Gerphagnon M,Macarthur DJ,Latour D,Gachon CM,Van Ogtrop F,Gleason FH,Sime-Ngando T

更新日期：2015-08-01 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：:The cattle tick Rhipicephalus (Boophilus) microplus lays eggs in the soil near the roots of grass, or in similar highly moist environments that are prone to biofilm formation. Tick eggs have a protective wax coating that may be a source of nutrients for microorganisms. However, as the eggs remain viable and show no vi...

journal_title：Environmental microbiology

authors： Zimmer KR,Macedo AJ,Giordani RB,Conceição JM,Nicastro GG,Boechat AL,Baldini RL,Abraham WR,Termignoni C

更新日期：2013-07-01 00:00:00

abstract：:Cell cycle regulation is pivotal for proper cell division and cellular differentiation in eukaryotic cells. The central regulators that govern eukaryotic cell cycle progression are cyclin-dependent kinases (CDKs) and their partners. Here, we report that Magnaporthe oryzae CKS1 encodes a cyclin-dependent kinase subunit...

journal_title：Environmental microbiology

authors： Yue X,Que Y,Deng S,Xu L,Oses-Ruiz M,Talbot NJ,Peng Y,Wang Z

更新日期：2017-10-01 00:00:00

abstract：:The characteristics that allow one Campylobacter jejuni genotype to succeed over another under the influence of bacteriophage predation have been examined in experimental broiler chickens following the observation that this succession appeared to occur in naturally colonized broiler chicken flocks. Examination of thre...

journal_title：Environmental microbiology

authors： Scott AE,Timms AR,Connerton PL,El-Shibiny A,Connerton IF

更新日期：2007-09-01 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：:Cyanobacteria were the first organisms ever to perform oxygenic photosynthesis and still significantly contribute to primary production on a global scale. To assure the proper functioning of their primary metabolism and cell homeostasis, cyanobacteria must rely on efficient transport systems to cross their multilayere...

journal_title：Environmental microbiology

authors： Gonçalves CF,Pacheco CC,Tamagnini P,Oliveira P

更新日期：2018-07-01 00:00:00

abstract：:pH-responsive transcription factor of the PacC/Rim101 family governs adaptation to environment, development and virulence in many fungal pathogens. In this study, we report the functions of a PacC homologue, MrpacC, in an insect pathogenic fungus Metarhizium robertsii. The gene was highly transcribed in the fungus in ...

journal_title：Environmental microbiology

authors： Huang W,Shang Y,Chen P,Gao Q,Wang C

更新日期：2015-04-01 00:00:00

abstract：:The biofilm phenotype of Pseudomonas aeruginosa enables this opportunistic pathogen to develop resistance to the immune system and antimicrobial agents. Pseudomonas aeruginosa biofilms are generated under varying levels of shear stress, depending on the infection site. In the lung mucus of cystic fibrosis (CF) patient...

journal_title：Environmental microbiology

authors： Crabbé A,De Boever P,Van Houdt R,Moors H,Mergeay M,Cornelis P

更新日期：2008-08-01 00:00:00

abstract：:Molecular approaches have revealed considerable diversity and uncultured novelty in natural prokaryotic populations, but not direct links between the new genotypes detected and ecosystem processes. Here we describe the influence of the structure of communities of ammonia-oxidizing bacteria on nitrogen cycling in micro...

journal_title：Environmental microbiology

authors： Webster G,Embley TM,Freitag TE,Smith Z,Prosser JI

更新日期：2005-05-01 00:00:00