Wolbachia modifies thermal preference in Drosophila melanogaster.

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：: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：:Wastewater treatment plants effluents are considered as hotspots for the dispersion of antibiotic resistance genes (ARGs) into natural ecosystems. The bacterial resistome (ARG collection in a metagenome) analyses have provided clues on antibacterial resistance dynamics. However, viruses and vesicles are frequently ign...

journal_title：Environmental microbiology

authors： Maestre-Carballa L,Lluesma Gomez M,Angla Navarro A,Garcia-Heredia I,Martinez-Hernandez F,Martinez-Garcia M

更新日期：2019-12-01 00:00:00

abstract：:Global change models indicate that rainfall patterns are likely to shift towards more extreme events concurrent with increasing atmospheric carbon dioxide concentration ([CO2 ]). Both changes in [CO2 ] and rainfall regime are known to impact above- and belowground communities, but the interactive effects of these glob...

journal_title：Environmental microbiology

authors： Drigo B,Nielsen UN,Jeffries TC,Curlevski NJA,Singh BK,Duursma RA,Anderson IC

更新日期：2017-08-01 00:00:00

abstract：:Seafloor microorganisms impact global carbon cycling by mineralizing vast quantities of organic matter (OM) from pelagic primary production, which is predicted to increase in the Arctic because of diminishing sea ice cover. We studied microbial interspecies-carbon-flow during anaerobic OM degradation in arctic marine ...

journal_title：Environmental microbiology

authors： Müller AL,Pelikan C,de Rezende JR,Wasmund K,Putz M,Glombitza C,Kjeldsen KU,Jørgensen BB,Loy A

更新日期：2018-08-01 00:00:00

abstract：:Symbiotic association is universal in nature, and an array of symbionts play a crucial part in host life history. Aphids and their diverse symbionts have become a good model system to study insect-symbiont interactions. Previous symbiotic diversity surveys have mainly focused on a few aphid clades, and the relative im...

journal_title：Environmental microbiology

authors： Qin M,Chen J,Xu S,Jiang L,Qiao G

更新日期：2021-01-07 00:00:00

abstract：:This study compared bacterial biofilm and planktonic cell susceptibility to metal toxicity by evaluating the minimum inhibitory concentration (MIC), the planktonic minimum bactericidal concentration (MBC), and minimum biofilm eradication concentration (MBEC) using the MBEC device. In total, 17 metal cations and oxyani...

journal_title：Environmental microbiology

authors： Harrison JJ,Ceri H,Stremick CA,Turner RJ

更新日期：2004-12-01 00:00:00

abstract：:Arctic marine microbes are affected by environmental changes that may ultimately influence their functions in carbon cycling. Here, we investigated in concert the structure and enzymatic activities of pelagic, particle-associated and benthic bacterial communities in the central Arctic Ocean, and used these data to eva...

journal_title：Environmental microbiology

authors： Balmonte JP,Teske A,Arnosti C

更新日期：2018-08-01 00:00:00

abstract：:Microorganisms regulate the composition of their membranes in response to environmental cues. Many Archaea maintain the fluidity and permeability of their membranes by adjusting the number of cyclic moieties within the cores of their glycerol dibiphytanyl glycerol tetraether (GDGT) lipids. Cyclized GDGTs increase memb...

journal_title：Environmental microbiology

authors： Zhou A,Weber Y,Chiu BK,Elling FJ,Cobban AB,Pearson A,Leavitt WD

更新日期：2020-01-01 00:00:00

abstract：:A companion study indicated that approximately 30% of cultivable soil bacteria may contain inducible prophage; however, the degree to which this cultivation-based estimate applies to autochthonous communities of soil bacteria is unknown. To estimate the prevalence of lysogeny within soil bacterial communities, inducti...

journal_title：Environmental microbiology

authors： Williamson KE,Radosevich M,Smith DW,Wommack KE

更新日期：2007-10-01 00:00:00

abstract：:Proteorhodopsin (PR) is a light-driven proton pump that has been found in a variety of marine bacteria, including Pelagibacter ubique, a member of the ubiquitous SAR11 clade. The goals of this study were to explore the diversity of PR genes and to estimate their abundance in the North Atlantic Ocean using quantitative...

journal_title：Environmental microbiology

authors： Campbell BJ,Waidner LA,Cottrell MT,Kirchman DL

更新日期：2008-01-01 00:00:00

abstract：:Nitrogen is frequently limiting microbial growth in the environment. As a response, many filamentous cyanobacteria differentiate heterocysts, cells devoted to N2 fixation. Heterocyst differentiation is under the control of the master regulator HetR. Through the characterization of the HetR-dependent transcriptome in N...

journal_title：Environmental microbiology

authors： Brenes-Álvarez M,Mitschke J,Olmedo-Verd E,Georg J,Hess WR,Vioque A,Muro-Pastor AM

更新日期：2019-07-01 00:00:00

abstract：:A method was developed to assess the genetic structure of Gaeumannomyces graminis var. tritici (Ggt) populations and test the hypothesis of an association between disease level in the field with changes in pathogen populations. A long-term wheat monoculture experiment, established since 1994, generated different take-...

journal_title：Environmental microbiology

authors： Lebreton L,Lucas P,Dugas F,Guillerm AY,Schoeny A,Sarniguet A

更新日期：2004-11-01 00:00:00

abstract：:Tropical aquatic legumes of the genus Aeschynomene are unique in that they can be stem-nodulated by photosynthetic bradyrhizobia. Moreover, a recent study demonstrated that two Aeschynomene indica symbionts lack canonical nod genes, thereby raising questions about the distribution of such atypical symbioses among rhiz...

journal_title：Environmental microbiology

authors： Miché L,Moulin L,Chaintreuil C,Contreras-Jimenez JL,Munive-Hernández JA,Del Carmen Villegas-Hernandez M,Crozier F,Béna G

更新日期：2010-08-01 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：: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：:Of eight laboratory cultures of marine gamma- and alpha-Proteobacteria tested, growth on glycolate as a sole carbon source was detected for only three species: Pseudomonas stutzeri, Oceanimonas doudoroffii and Roseobacter sp. isolate Y3F. Degenerate polymerase chain reaction (PCR) primers were designed to amplify glcD...

journal_title：Environmental microbiology

authors： Lau WW,Armbrust EV

更新日期：2006-10-01 00:00:00

abstract：:Since Robert Koch and colleagues found agar to be an effective gelling agent over a century ago, the pure culture method using agar plates has long been a standard of microbiology. Agar is undoubtedly easy to handle and useful for culture of microorganisms, but recent discovery of the ubiquity of microorganisms that c...

journal_title：Environmental microbiology

authors： Tamaki H,Hanada S,Sekiguchi Y,Tanaka Y,Kamagata Y

更新日期：2009-07-01 00:00:00

abstract：:Reef-building corals are comprised of close associations between the coral animal, symbiotic zooxanthellae, and a diversity of associated microbes (including Bacteria, Archaea and Fungi). Together, these comprise the coral holobiont - a paradigm that emphasizes the potential contributions of each component to the over...

journal_title：Environmental microbiology

authors： Rypien KL,Ward JR,Azam F

更新日期：2010-01-01 00:00:00

abstract：:The type VI secretion system (T6SS) of bacteria plays a key role in competing for specific niches by the contact-dependent killing of competitors. Recently, Rhs proteins with polymorphic C-terminal toxin-domains that inhibit or kill neighboring cells were identified. In this report, we identified a novel Rhs with an M...

journal_title：Environmental microbiology

authors： Ma J,Sun M,Dong W,Pan Z,Lu C,Yao H

更新日期：2017-01-01 00:00:00

abstract：:The genome of the soil bacterium Pseudomonas putida strain KT2440 has been erased of various determinants of resistance to antibiotics encoded in its extant chromosome. To this end, we employed a coherent genetic platform that allowed the precise deletion of multiple genomic segments in a large variety of Gram-negativ...

journal_title：Environmental microbiology

authors： Martínez-García E,de Lorenzo V

更新日期：2011-10-01 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：:Alcanivorax is an alkane-degrading marine bacterium which propagates and becomes predominant in crude-oil-containing seawater when nitrogen and phosphorus nutrients are supplemented. In order to understand why Alcanivorax overcomes other bacteria under such cultural conditions, competition experiments between Alcanivo...

journal_title：Environmental microbiology

authors： Hara A,Syutsubo K,Harayama S

更新日期：2003-09-01 00:00:00

abstract：:The Black Sea chemocline represents the largest extant habitat of anoxygenic phototrophic bacteria and harbours a monospecific population of Chlorobium phylotype BS-1. High-sensitivity measurements of underwater irradiance and sulfide revealed that the optical properties of the overlying water column were similar acro...

journal_title：Environmental microbiology

authors： Marschall E,Jogler M,Hessge U,Overmann J

更新日期：2010-05-01 00:00:00

abstract：:In San Biagio of Belpasso, approximately 20 km south of Mt. Etna, in the area of contact between volcanic and sedimentary formations, a number of small (3- 60 cm in diameter) active mud eruptions discharge CO2-rich gases, mud and NaCl brines. They can be described as mini-volcanoes owing to their typical conic shapes ...

journal_title：Environmental microbiology

authors： Yakimov MM,Giuliano L,Crisafi E,Chernikova TN,Timmis KN,Golyshin PN

更新日期：2002-05-01 00:00:00

abstract：:Interactions between phytoplankton and bacteria play major roles in global biogeochemical cycles and oceanic nutrient fluxes. These interactions occur in the microenvironment surrounding phytoplankton cells, known as the phycosphere. Bacteria in the phycosphere use either chemotaxis or attachment to benefit from algal...

journal_title：Environmental microbiology

authors： Fei C,Ochsenkühn MA,Shibl AA,Isaac A,Wang C,Amin SA

更新日期：2020-11-01 00:00:00

abstract：:Soluble manganese in the intermediate +III oxidation state (Mn3+ ) is a newly identified oxidant in anoxic environments, whereas acetate is a naturally abundant substrate that fuels microbial activity. Microbial populations coupling anaerobic acetate oxidation to Mn3+ reduction, however, have yet to be identified. We ...

journal_title：Environmental microbiology

authors： Szeinbaum N,Lin H,Brandes JA,Taillefert M,Glass JB,DiChristina TJ

更新日期：2017-09-01 00:00:00

abstract：:Phytoplankton influence the composition of bacterial communities, but the taxonomic specificity of algal-bacterial interactions is unclear due to the aggregation of ecologically distinct bacterial populations by community characterization methods. Here we examine whether phytoplankton seasonal succession affects the c...

journal_title：Environmental microbiology

authors： Paver SF,Youngblut ND,Whitaker RJ,Kent AD

更新日期：2015-03-01 00:00:00

abstract：:The marine alphaproteobacterium Roseovarius nubinhibens ISM can produce the gas dimethyl sulfide (DMS) from dimethylsulfoniopropionate (DMSP), a widespread secondary metabolite that occurs in many phytoplankton. Roseovarius possesses a novel gene, termed dddP, which when cloned, confers on Escherichia coli the ability...

journal_title：Environmental microbiology

authors： Todd JD,Curson AR,Dupont CL,Nicholson P,Johnston AW

更新日期：2009-06-01 00:00:00

abstract：:Substrate supply and protist grazing are two of the most important forces that determine the composition and properties of bacterial assemblages. General ecological theory predicts that the relative importance of these factors is changing with the environmental productivity. In the present study, the interplay between...

journal_title：Environmental microbiology

authors： Corno G,Jürgens K

更新日期：2008-10-01 00:00:00