Bacterial diversity associated with freshwater zooplankton.

abstract：:Development of high-throughput sequencing techniques has greatly benefited our understanding about microbial ecology, yet the methods producing short reads suffer from species-level resolution and uncertainty of identification. Here, we optimize Pacific Biosciences-based metabarcoding protocols covering the internal t...

journal_title：Environmental microbiology reports

authors： Tedersoo L,Anslan S

更新日期：2019-10-01 00:00:00

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

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

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

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

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

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

更新日期：2017-10-01 00:00:00

abstract：:Knowledge of the mechanisms by which fish excrete their metabolic nitrogenous waste and insights into nitrogen cycling in aquaculture systems is of utmost importance to improve the sustainable commercial production of fish. In fish, most nitrogenous waste is excreted via the gills as ammonia, a potentially toxic nitro...

journal_title：Environmental microbiology reports

authors： van Kessel MAHJ,Mesman RJ,Arshad A,Metz JR,Spanings FAT,van Dalen SCM,van Niftrik L,Flik G,Wendelaar Bonga SE,Jetten MSM,Klaren PHM,Op den Camp HJM

更新日期：2016-10-01 00:00:00

abstract：:In anoxic environments such as swamps, rice fields and sludge digestors, syntrophic microbial communities are important for decomposition of organic matter to CO2 and CH4 . The most difficult step is the fermentative degradation of short-chain fatty acids such as propionate and butyrate. Conversion of these metabolite...

journal_title：Environmental microbiology reports

authors： Müller N,Worm P,Schink B,Stams AJ,Plugge CM

更新日期：2010-08-01 00:00:00

abstract：:The TM6 phylum belongs to the so-called microbial dark matter that gathers uncultivated bacteria detected only via DNA sequencing. Recently, the genome sequence of a TM6 bacterium (TM6SC1) has led to suggest that this bacterium would adopt an endosymbiotic life. In the present paper, free-living amoebae bearing a TM6 ...

journal_title：Environmental microbiology reports

authors： Delafont V,Samba-Louaka A,Bouchon D,Moulin L,Héchard Y

更新日期：2015-12-01 00:00:00

abstract：:Dehalococcoides mccartyi is a small, slow-growing bacterium of the phylum Chloroflexi that conserves energy using aliphatic and aromatic organohalides as electron acceptors, and hydrogen as sole electron donor. A recent study identified a protein complex in the membrane of strain CBDB1 comprising a Hup hydrogenase, a ...

journal_title：Environmental microbiology reports

authors： Hartwig S,Dragomirova N,Kublik A,Türkowsky D,von Bergen M,Lechner U,Adrian L,Sawers RG

更新日期：2017-10-01 00:00:00

abstract：:Marine cyanobacteria are important contributors to primary production in the ocean and their viruses (cyanophages) affect the ocean microbial communities. Despite reports of lysogeny in marine cyanobacteria, a genome sequence of such temperate cyanophages remains unknown although genomic analysis indicate potential fo...

journal_title：Environmental microbiology reports

authors： Flores-Uribe J,Philosof A,Sharon I,Fridman S,Larom S,Béjà O

更新日期：2019-08-01 00:00:00

abstract：:In the last few years, geomicrobiologists have focused their researches on the nature and origin of enigmatic reticulated filaments reported in modern and fossil samples from limestone caves and basalt lava tubes. Researchers have posed questions on these filaments concerning their nature, origin, chemistry, morpholog...

journal_title：Environmental microbiology reports

authors： Miller AZ,Hernández-Mariné M,Jurado V,Dionísio A,Barquinha P,Fortunato E,Afonso MJ,Chaminé HI,Saiz-Jimenez C

更新日期：2012-12-01 00:00:00

abstract：:In this study, we developed and validated a culture-independent method for diversity surveys to specifically detect endospore-forming Firmicutes. The global transcription regulator of sporulation (spo0A) was identified as a gene marker for endospore-forming Firmicutes. To enable phylogenetic classification, we designe...

journal_title：Environmental microbiology reports

authors： Wunderlin T,Junier T,Roussel-Delif L,Jeanneret N,Junier P

更新日期：2013-12-01 00:00:00

abstract：:The role of methane-oxidizing bacteria (MOB) in alpine environments is poorly understood, but is of importance given the abundance of alpine environments and the role of MOB in the global carbon cycle. Using a combination of approaches we examined both seasonal and land usage effects on the ecology of microbial methan...

journal_title：Environmental microbiology reports

authors： Abell GC,Stralis-Pavese N,Sessitsch A,Bodrossy L

更新日期：2009-10-01 00:00:00

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

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

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

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

更新日期：2015-02-01 00:00:00

abstract：:In Pseudomonas species, production of secondary metabolites and exoenzymes is regulated by the GacS/GacA two-component regulatory system. In Pseudomonas fluorescens SBW25, mutations in the Gac-system cause major transcriptional changes and abolished production of the lipopeptide viscosin and of an exoprotease. In cont...

journal_title：Environmental microbiology reports

authors： Cheng X,van der Voort M,Raaijmakers JM

更新日期：2015-02-01 00:00:00

abstract：:A multiplex PCR was developed to detect pre-CTXΦ and CTXΦ in Vibrio cholerae. A total of 115 V. cholerae were tested, of which 42 V. cholerae O1 and 18 V. cholerae O139 contained CTXΦ. Six V. cholerae O139 contained only pre-CTXΦ and three V. cholerae O1 and 23 V. cholerae O139 contained both pre-CTXΦ and CTXΦ. None o...

journal_title：Environmental microbiology reports

authors： Mantri CK,Mohapatra SS,Colwell RR,Singh DV

更新日期：2010-02-01 00:00:00

abstract：:Vibrio cholerae N-acetyl glucosamine-binding protein A (GbpA) is a chitin binding protein and a virulence factor involved in the colonization of human intestine. We investigated the distribution and genetic variations of gbpA in 488 V. cholerae strains of environmental and clinical origin, belonging to different serog...

journal_title：Environmental microbiology reports

authors： Stauder M,Huq A,Pezzati E,Grim CJ,Ramoino P,Pane L,Colwell RR,Pruzzo C,Vezzulli L

更新日期：2012-08-01 00:00:00

abstract：:Cyanobacteria, phototrophic organisms performing oxygenic photosynthesis, must adapt their metabolic processes to important environmental challenges, like those imposed by the succession of days and nights. Not surprisingly, certain regulatory proteins are found exclusively in this phylum. One of these unique factors,...

journal_title：Environmental microbiology reports

authors： Cantos R,Labella JI,Espinosa J,Contreras A

更新日期：2019-08-01 00:00:00

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

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

更新日期：2011-02-01 00:00:00

abstract：:Although dissimilatory sulfate-reducing bacteria (SRB) are generally described as strictly anaerobic organisms with regard to growth, several reports have shown that some SRB, particularly Desulfovibrio species, are quite resistant to O2 . For example, SRB remain viable in many aerobic environments while some even red...

journal_title：Environmental microbiology reports

authors： Lefèvre CT,Howse PA,Schmidt ML,Sabaty M,Menguy N,Luther GW 3rd,Bazylinski DA

更新日期：2016-12-01 00:00:00

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

authors： Brzechffa C,Goffredi SK

更新日期：2020-11-16 00:00:00

abstract：:The particulate methane monooxygenase (pMMO) in Methylocystis strain SB2 was found to be constitutively expressed in the absence of methane when the strain was grown on either acetate or ethanol. Real-time quantitative polymerase chain reaction (PCR) and reverse transcription-PCR showed that the expression of pmoA dec...

journal_title：Environmental microbiology reports

authors： Yoon S,Im J,Bandow N,Dispirito AA,Semrau JD

更新日期：2011-04-01 00:00:00

abstract：:While there are substantial studies suggesting that characteristics of wine are related to regional microbial community composition (microbial terroir), there has been little discussion about what factors affect variation in regional microbial community composition. In this study, we compared the microbial community c...

journal_title：Environmental microbiology reports

authors： Miura T,Sánchez R,Castañeda LE,Godoy K,Barbosa O

更新日期：2017-12-01 00:00:00

abstract：:Bacteria can manipulate their surrounding environment through the secretion of proteins into other living organisms and into the extracellular milieu. In Gram stain negative bacteria this process is mediated by different types of secretion systems from type I through type VI secretion system (T1SS-T6SS). In this study...

journal_title：Environmental microbiology reports

authors： Barret M,Egan F,O'Gara F

更新日期：2013-02-01 00:00:00

abstract：:To assess the role of open-ocean ecosystems in global CO2 fixation, we investigated how picophytoplankton, which dominate primary production, responded to episodic increases in nutrient availability. Previous experiments have shown nitrogen alone, or in combination with phosphorus or iron, to be the proximate limiting...

journal_title：Environmental microbiology reports

authors： Grob C,Jardillier L,Hartmann M,Ostrowski M,Zubkov MV,Scanlan DJ

更新日期：2015-04-01 00:00:00

abstract：:Magnetotactic bacteria (MTB) biomineralize intracellular, membrane-bounded crystals of magnetite (Fe3 O4 ) and/or greigite (Fe3 S4 ) called magnetosomes. MTB play important roles in the geochemical cycling of iron, sulfur, nitrogen and carbon. Significantly, they also represent an intriguing model system not just for ...

journal_title：Environmental microbiology reports

authors： Lin W,Pan Y,Bazylinski DA

更新日期：2017-08-01 00:00:00

abstract：:Rice plants play a key role in regulating methane emissions from paddy fields by affecting both underlying processes: methane production and oxidation. Specific differences were reported for methane oxidation rates; however, studies on the bacterial communities involved are rare. Here, we analysed the methanotrophic c...

journal_title：Environmental microbiology reports

authors： Lüke C,Bodrossy L,Lupotto E,Frenzel P

更新日期：2011-10-01 00:00:00

abstract：:This special issue highlights several recent discoveries in the microbial methane cycle, including the diversity and activity of methanotrophic bacteria in special habitats, distribution and contribution of the newly discovered Verrucomicrobia, metabolism of methane and related one-carbon compounds such as methanol an...

journal_title：Environmental microbiology reports

authors： Murrell JC,Jetten MS

更新日期：2009-10-01 00:00:00

abstract：:One-component systems (OCSs) and cytosolic two-component regulatory systems (TCSs) appear to share the same biological function, which consists in the transcriptional control in response to the cellular concentration of signal molecules. However, cytosolic TCSs as compared with OCSs represent a genetic and metabolic b...

journal_title：Environmental microbiology reports

authors： Krell T,Busch A,Lacal J,Silva-Jiménez H,Ramos JL

更新日期：2009-06-01 00:00:00

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

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

更新日期：2011-10-01 00:00:00