Stage 0 sporulation gene A as a molecular marker to study diversity of endospore-forming Firmicutes.

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：: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：:Given the key role played by honey bees in almost all terrestrial ecosystems, maintaining bee populations in adequate sanitary conditions is crucial for these essential pollinators to continue their work. From the beginning of the 21st century, beekeepers have reported a progressive increase in the overwintering morta...

journal_title：Environmental microbiology reports

authors： Botías C,Martín-Hernández R,Barrios L,Garrido-Bailón E,Nanetti A,Meana A,Higes M

更新日期：2012-02-01 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：:Although cyanobacterial diazotrophs are common in Arctic terrestrial and freshwater habitats, they have been assumed to be absent from Arctic marine habitats. We report here a high diversity of cyanobacterial nifH genes in Fram Strait and the Greenland Sea. The nifH gene encodes the iron protein of the nitrogenase enz...

journal_title：Environmental microbiology reports

authors： Díez B,Bergman B,Pedrós-Alió C,Antó M,Snoeijs P

更新日期：2012-06-01 00:00:00

abstract：:The microorganisms responsible for anaerobic oxidation of methane (AOM) coupled to denitrification have not been clearly elucidated. Three recent publications suggested it can be achieved by a denitrifying bacterium with or without the involvement of anaerobic methanotrophic archaea. A key factor limiting the progress...

journal_title：Environmental microbiology reports

authors： Hu S,Zeng RJ,Burow LC,Lant P,Keller J,Yuan Z

更新日期：2009-10-01 00:00:00

abstract：:Stromatolites are complex microbial mats that form lithified layers. Fossilized stromatolites are the oldest evidence of cellular life on Earth, dating back over 3.4 billion years. Modern stromatolites are relatively rare but may provide clues about the function and evolution of their ancient counterparts. In this stu...

journal_title：Environmental microbiology reports

authors： Waterworth SC,Isemonger EW,Rees ER,Dorrington RA,Kwan JC

更新日期：2020-12-27 00:00:00

abstract：:Haplodiploidy is a sex determination system in which fertilized diploid eggs develop into females and unfertilized haploid eggs develop into males. The evolutionary explanations for this phenomenon include the possibility that haplodiploidy can be reinforced by infection with endosymbiotic bacteria, such as Wolbachia....

journal_title：Environmental microbiology reports

authors： Kawasaki Y,Schuler H,Stauffer C,Lakatos F,Kajimura H

更新日期：2016-10-01 00:00:00

abstract：:In complex environments such as cheeses, the lack of relevant information on the physiology and virulence expression of pathogenic bacteria and the impact of endogenous microbiota has hindered progress in risk assessment and control. Here, we investigated the behaviour of Staphylococcus aureus, a major foodborne patho...

journal_title：Environmental microbiology reports

authors： Cretenet M,Nouaille S,Thouin J,Rault L,Stenz L,François P,Hennekinne JA,Piot M,Maillard MB,Fauquant J,Loubière P,Le Loir Y,Even S

更新日期：2011-06-01 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：:Bacteria-host interactions are universal in nature and have significant effects on host functionality. Bacterial secondary metabolites are believed to play key roles in such interactions as well as in interactions within the host-associated microbial community. Hence, prominent secondary metabolite-producing bacteria ...

journal_title：Environmental microbiology reports

authors： Dittmann KK,Sonnenschein EC,Egan S,Gram L,Bentzon-Tilia M

更新日期：2019-06-01 00:00:00

abstract：:Antibiotic resistance is a rising threat for human health. Although in clinical settings and terrestrial environments the rise of antibiotic resistant bacteria is well documented, their dissemination and spread in the marine environment, covering almost two-thirds of the Earth's surface, is still poorly understood. In...

journal_title：Environmental microbiology reports

authors： Di Cesare A,Petrin S,Fontaneto D,Losasso C,Eckert EM,Tassistro G,Borello A,Ricci A,Wilson WH,Pruzzo C,Vezzulli L

更新日期：2018-08-01 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：:Manganese (Mn) and iron (Fe)-enriched sediment layers were discovered in Lake Superior within, above and below the oxic-anoxic interface. While the role of bacteria in redox reactions with Mn is known to be significant, little information exists about indigenous microbial communities in many freshwater environments. T...

journal_title：Environmental microbiology reports

authors： Palermo C,Dittrich M

更新日期：2016-04-01 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：:The extent to which different sequence-based approaches describe environmental microbial communities in comparative studies is an important consideration when deriving inferences from ecological studies. The ability of a targeted metagenomic approach [small subunit (SSU) rRNA pyrosequencing] and shotgun metagenome app...

journal_title：Environmental microbiology reports

authors： Steven B,Gallegos-Graves LV,Starkenburg SR,Chain PS,Kuske CR

更新日期：2012-04-01 00:00:00

abstract：:Bumblebees are ecologically and economically important as pollinators of crop and wild plants, especially in temperate systems. Species, such as the buff-tailed bumblebee (Bombus terrestris), are reared commercially to pollinate high-value crops. Their highly specific gut microbiota, characterized by low diversity, ma...

journal_title：Environmental microbiology reports

authors： Newbold LK,Oliver AE,Cuthbertson L,Walkington SE,Gweon HS,Heard MS,van der Gast CJ

更新日期：2015-08-01 00:00:00

abstract：:The community composition of bacteria with highly dynamic abundance and activity was observed to be with low variability in a shallow lake sediment with frequent physical disturbance. This suggests that physical disturbance did not create more niches and did not lead to highly variable bacterial community. The major p...

journal_title：Environmental microbiology reports

authors： Tšertova N,Kisand A,Tammert H,Kisand V

更新日期：2011-04-01 00:00:00

abstract：:Microbial communities play important roles in the biogeochemical cycling of carbon in the Earth's deep subsurface. Previously, we demonstrated changes to the microbial community structure of a deep aquifer (1.4 km) receiving 150 tons of injected supercritical CO2 (scCO2 ) in a geosequestration experiment. The observed...

journal_title：Environmental microbiology reports

authors： Mu A,Thomas BC,Banfield JF,Moreau JW

更新日期：2020-10-01 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：: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：:Honey is one of the most important agricultural products for export in Argentina. In fact, more than 3.5 million beehives and 50 000 beekeepers are related with this production, mainly located in Buenos Aires province. Honeybee mortality is a serious problem that beekeepers in Argentina have had to face during the las...

journal_title：Environmental microbiology reports

authors： Reynaldi FJ,Sguazza GH,Pecoraro MR,Tizzano MA,Galosi CM

更新日期：2010-12-01 00:00:00

abstract：:As key components of the electron transfer (ET) pathways used for dissimilatory reduction of solid iron [Fe(III)] (hydr)oxides, outer membrane multihaem c-type cytochromes MtrC and OmcA of Shewanella oneidensis MR-1 and OmcE and OmcS of Geobacter sulfurreducens mediate ET reactions extracellularly. Both MtrC and OmcA ...

journal_title：Environmental microbiology reports

authors： Shi L,Richardson DJ,Wang Z,Kerisit SN,Rosso KM,Zachara JM,Fredrickson JK

更新日期：2009-08-01 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：:Tropospheric nitrate levels are predicted to increase throughout the 21st century, with potential effects on terrestrial ecosystems, including the Greenland ice sheet (GrIS). This study considers the impacts of elevated nitrate concentrations on the abundance and composition of dominant bulk and active prokaryotic com...

journal_title：Environmental microbiology reports

authors： Cameron KA,Stibal M,Chrismas N,Box J,Jacobsen CS

更新日期：2017-04-01 00:00:00

abstract：:Solar panels located on high (Arctic and Antarctic) latitudes combine the harshness of the climate with that of the solar exposure. We report here that these polar solar panels are inhabited by similar microbial communities in taxonomic terms, dominated by Hymenobacter spp., Sphingomonas spp. and Ascomycota. Our resul...

journal_title：Environmental microbiology reports

authors： Tanner K,Martí JM,Belliure J,Fernández-Méndez M,Molina-Menor E,Peretó J,Porcar M

更新日期：2018-02-01 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：:The cyanobacterial species Planktothrix rubescens is known to preferably inhabit deep, stratified, oligo- to mesotrophic lakes. It is also known for the production of diverse bioactive peptides, including the hepatotoxic microcystins. A number of studies showed that P. rubescens populations generally consist of multip...

journal_title：Environmental microbiology reports

authors： Haruštiaková D,Welker M

更新日期：2017-04-01 00:00:00

abstract：:The flagellate protists in the hindgut of lower termites play an essential role in the digestion of lignocellulose. Most flagellate species are associated with host-specific symbionts from various bacterial lineages, which typically lack cultured representatives. In this study, we analyzed the genome of 'Candidatus An...

journal_title：Environmental microbiology reports

authors： Strassert JFH,Mikaelyan A,Woyke T,Brune A

更新日期：2016-10-01 00:00:00

abstract：:Alexandrium catenella, a marine dinoflagellate responsible for harmful algal blooms (HABs), proliferates with greater frequency, distribution and intensity, in disturbed marine coastal ecosystems. The proteins secreted into seawater may play a crucial role in maintaining this dinoflagellate in these ecosystems, but th...

journal_title：Environmental microbiology reports

authors： Chetouhi C,Laabir M,Masseret E,Jean N

更新日期：2019-08-01 00:00:00