Phylogenetic diversity of numerically important Arctic sea-ice bacteria cultured at subzero temperature.

abstract：:Francisella tularensis is associated with water and waterways and infects many species of animals, insects, and protists. The mechanism Francisella utilizes to persist in the environment and in tick vectors is currently unknown. We have demonstrated for the first time that Francisella novicida, a model organism of F. ...

journal_title：Microbial ecology

authors： Durham-Colleran MW,Verhoeven AB,van Hoek ML

更新日期：2010-04-01 00:00:00

abstract：:Invasive terrestrial isopods are likely to have altered leaf litter decomposition processes in North American forests, but the mechanisms underlying these alterations and the degree to which they differ among isopod species are poorly characterized. Using mixed-deciduous leaf litter microcosms, we quantified the effec...

journal_title：Microbial ecology

authors： Des Marteaux LE,Kullik SA,Habash M,Schmidt JM

更新日期：2020-10-01 00:00:00

abstract：:Rice root-associated microbial community play an important role in plant nutrient acquisition, biomass production, and stress tolerance. Herein, root-associated community assembly was investigated under different phosphate input levels in phosphorus (P)-deficient paddy soil. Rice was grown in a long-term P-depleted pa...

journal_title：Microbial ecology

authors： Long XE,Yao H

更新日期：2020-02-01 00:00:00

abstract：:The digestive tract of animals harbors microbiota important for the host's fitness and performance. The interaction between digestive tract bacteria and soil animal hosts is still poorly explored despite the importance of soil fauna for ecosystem processes. In this study, we investigated the interactions between the b...

journal_title：Microbial ecology

authors： García Hernández E,Berg MP,Van Oosten AR,Smit C,Falcão Salles J

更新日期：2021-01-09 00:00:00

abstract：:Rhizoremediation has been suggested as an attractive bioremediation strategy for the effective breakdown of pollutants in soil. The presence of plant root exudates such as organic acids, sugars, and amino acids that may serve as carbon sources or biosynthetic building blocks and the limited bioavailability of iron may...

journal_title：Microbial ecology

authors： Dinkla IJ,Janssen DB

更新日期：2003-01-01 00:00:00

abstract：:Ecological transformations derived from habitat fragmentation have led to increased threats to above-ground biodiversity. However, the impacts of forest fragmentation on soils and their microbial communities are not well understood. We examined the effects of contrasting fragment sizes on the structure and functioning...

journal_title：Microbial ecology

authors： Flores-Rentería D,Curiel Yuste J,Rincón A,Brearley FQ,García-Gil JC,Valladares F

更新日期：2015-05-01 00:00:00

abstract：:A culture-independent molecular phylogenetic approach was used to study prokaryotic diversity in an anoxic activated sludge from a municipal wastewater treatment plant. Two 16S rRNA gene libraries were constructed using total genomic DNA and amplified by polymerase chain reaction using primers specific for archaeal or...

journal_title：Microbial ecology

authors： Chouari R,Le Paslier D,Daegelen P,Dauga C,Weissenbach J,Sghir A

更新日期：2010-08-01 00:00:00

abstract：:Soil contamination with heavy metals is a widespread problem, especially prominent on grounds lying in the vicinity of mines, smelters, and other industrial facilities. Many such areas are located in Southern Poland; they are polluted mainly with Pb, Zn, Cd, or Cu, and locally also with Cr. As for now, little is known...

journal_title：Microbial ecology

authors： Gołębiewski M,Deja-Sikora E,Cichosz M,Tretyn A,Wróbel B

更新日期：2014-04-01 00:00:00

abstract：:The role of disturbance in structuring natural microbial communities has been largely unexplored. Disturbance associated with invertebrate ingestion can reduce bacterial biomass and alter metabolic activities and compositions of bacterial assemblages in marine sediments. The primary objectives of the research presente...

journal_title：Microbial ecology

authors： Plante CJ,Wilde SB

更新日期：2004-08-01 00:00:00

abstract：:Mesophilic heterotrophic, aerobic or facultatively anaerobic bacteria that grow on yeast tryptone glucose extract agar were isolated from the surface of olive leaves of 3 or 4 different ages in January, April, July, and October from 1984 to 1989. Unweighted average linkage cluster analysis on either the Jaccard coeffi...

journal_title：Microbial ecology

authors： Ercolani GL

更新日期：1991-12-01 00:00:00

abstract：:Extreme environments such as the Antarctic can lead to the discovery of new microbial taxa, as well as to new microbial-derived natural products. Considering that little is known yet about the diversity and the genetic resources present in these habitats, the main objective of this study was to evaluate the fungal com...

journal_title：Microbial ecology

authors： Wentzel LCP,Inforsato FJ,Montoya QV,Rossin BG,Nascimento NR,Rodrigues A,Sette LD

更新日期：2019-01-01 00:00:00

abstract：:XTT (3'-[1-[(phenylamino)-carbonyl]-3,4-tetrazolium]-bis(4-methoxy-6-nitro)benzenesulfonic acid hydrate), MTS (3-(4,5-dimethylthiazol-2-yl)-5-(3-carboxymethoxyphenyl)-2-(4-sulfophenyl)-2H-tetrazolium, inner salt), and WST-1 (4-(3-4-iodophenyl)-2-(4-nitrophenyl)-2H-5-tetrazolio)-1,3-benzenedisulfonate) are tetrazolium ...

journal_title：Microbial ecology

authors： McCluskey C,Quinn JP,McGrath JW

更新日期：2005-04-01 00:00:00

abstract：:A previously unknown association between a luminous bacterium, Vibrio harveyi, and a benthic hydrozoan, Aglaophenia octodonta, is described. Aglaophenia hydrocladia showed a clear fluorescence in the folds along the hydrocaulus and at the base of the hydrotheca, suggesting the presence of luminous bacteria. This hypot...

journal_title：Microbial ecology

authors： Stabili L,Gravili C,Piraino S,Boero F,Alifano P

更新日期：2006-11-01 00:00:00

abstract：:Global warming is causing ice retreat in glaciers worldwide, most visibly over the last few decades in some areas of the planet. One of the most affected areas is the region of Tierra del Fuego (southern South America). Vascular plant recolonisation of recently deglaciated areas in this region is initiated by Gunnera ...

journal_title：Microbial ecology

authors： Fernández-Martínez MA,de Los Ríos A,Sancho LG,Pérez-Ortega S

更新日期：2013-08-01 00:00:00

abstract：:More than 50% of all anthropogenic N2O emissions come from the soil. Drained Histosols that are used for agricultural purposes are particularly potent sources of denitrification due to higher stocks of organic matter and fertiliser application. However, conditions that favour denitrification can vary considerably acro...

journal_title：Microbial ecology

authors： Schulz S,Kölbl A,Ebli M,Buegger F,Schloter M,Fiedler S

更新日期：2017-11-01 00:00:00

abstract：:The persistence and interaction between newly isolated strains ofPseudomonas aeruginosa and resident bacteriophages indigenous to a freshwater environment was monitored over 45 days in lake water microcosms. The interaction between susceptible and resistant bacteria with pure phage (UT1) particles or a mixed phage pop...

journal_title：Microbial ecology

authors： Ogunseitan OA,Sayler GS,Miller RV

更新日期：1990-03-01 00:00:00

abstract：:Soil microbial communities follow distinct seasonal cycles which result in drastic changes in processes involving soil nutrient availability. The biomass of fungi has been reported to be highest during winter, but is fungal growth really occurring in frozen soil? And what is the effect of plant cover on biomass format...

journal_title：Microbial ecology

authors： Kuhnert R,Oberkofler I,Peintner U

更新日期：2012-07-01 00:00:00

abstract：:Nitrogen (N) is one of the most common limiting nutrients for primary production in terrestrial ecosystems. Soil microbes transform organic N into inorganic N, which is available to plants, but soil microbe activity in drylands is sometimes critically suppressed by environmental factors, such as low soil substrate ava...

journal_title：Microbial ecology

authors： Iwaoka C,Imada S,Taniguchi T,Du S,Yamanaka N,Tateno R

更新日期：2018-05-01 00:00:00

abstract：:The objectives of the research were to investigate short-term dynamics of bacterial populations in soil after a disturbance in the form of fresh organic matter incorporation and to investigate how these dynamics are linked to those of some environmental parameters. To reach these objectives, soil bacterial populations...

journal_title：Microbial ecology

authors： Zelenev VV,van Bruggen AH,Semenov AM

更新日期：2005-01-01 00:00:00

abstract：:The fungal species involved in the decomposition of needle litter and their response to intraspecific genetic variation of trees are poorly known. First, we compared the needle decomposition and fungal decomposers underneath eight different Norway spruce clones in situ. This experiment revealed 60-70% loss of needle m...

journal_title：Microbial ecology

authors： Korkama-Rajala T,Müller MM,Pennanen T

更新日期：2008-07-01 00:00:00

abstract：:Ribosomal RNA (rRNA) is one of the most important macromolecules in the cell. It is well established that high-temperature environmental conditions destabilize rRNA, leading to a selection for G+C-rich stabilizing structures. Our knowledge about the nucleotide composition effect of other environmental conditions, howe...

journal_title：Microbial ecology

authors： Rudi K

更新日期：2009-04-01 00:00:00

abstract：:Quorum sensing (QS) signals have been considered to play important roles in biofilm development and in the attractiveness of biofilms to higher organisms in marine ecosystem. In this study, bacterial QS signalsacylated homoserine lactone derivatives (AHLs) were detected in 2-, 4-, and 6-day-old subtidal biofilms by us...

journal_title：Microbial ecology

authors： Huang YL,Dobretsov S,Ki JS,Yang LH,Qian PY

更新日期：2007-08-01 00:00:00

abstract：:The source of combined nitrogen in endolithic microbial communities was studied in samples from desert localities in North and South America, the Middle East, South Africa, and Antarctica. Nitrogen fixation (acetylene reduction) seems to occur only exceptionally. Evidence suggests that, in general, the nitrogen source...

journal_title：Microbial ecology

authors： Friedmann EI,Kibler AP

更新日期：1980-06-01 00:00:00

abstract：:The relationship between functional redundancy and microbial community structure-diversity was examined using laboratory incubations to ensure constant environmental conditions. Serial dilutions of a sewage microbial community were prepared, used to inoculate sterile sewage, and maintained in batch culture. Probabilit...

journal_title：Microbial ecology

authors： Franklin RB,Mills AL

更新日期：2006-08-01 00:00:00

abstract：:The genus Prochlorococcus is globally abundant and dominates the total phytoplankton biomass and production in the oligotrophic ocean. The single species, Prochlorococcus marinus, comprises six named ecotypes. Our aim was to analyze the taxonomic structure of the genus Prochlorococcus. We analyzed the complete genomes...

journal_title：Microbial ecology

authors： Thompson CC,Silva GG,Vieira NM,Edwards R,Vicente AC,Thompson FL

更新日期：2013-11-01 00:00:00

abstract：:This study evaluated the effects of selected essential oils on archaeal communities using the ovine rumen model. Forty weaned Canadian Arcott ewes, fed with barley-based diet, were allotted to one of three essential oil supplementation treatments or a control (10 ewes per treatment) for 13 weeks. The treatments were c...

journal_title：Microbial ecology

authors： Ohene-Adjei S,Chaves AV,McAllister TA,Benchaar C,Teather RM,Forster RJ

更新日期：2008-08-01 00:00:00

abstract：:The short-term response of induced perturbation by 4-ethylphenol on β-proteobacterial ammonia oxidizers (β-AOB) was investigated in two soils with initial differences in community structure. The hypotheses were that short-term effects of a disturbance of the AOB community is best monitored by specifically looking at t...

journal_title：Microbial ecology

authors： Nyberg KA,Enwall K,Schnürer A,Sundh I,Hallin S

更新日期：2012-04-01 00:00:00

abstract：:Airborne bacteria are important biological components of bioaerosol and play an important role in ecosystem. Bacteria at a high concentration in the atmosphere can result in biological air pollution and all kinds of diseases. In this study, a systematical survey on the culturable airborne bacteria was carried out for ...

journal_title：Microbial ecology

authors： Fang Z,Ouyang Z,Zheng H,Wang X,Hu L

更新日期：2007-10-01 00:00:00

abstract：:Elemental iodine is produced in Japan from underground brine (fossil salt water). Carbon steel pipes in an iodine production facility at Chiba, Japan, for brine conveyance were found to corrode more rapidly than those in other facilities. The corroding activity of iodide-containing brine from the facility was examined...

journal_title：Microbial ecology

authors： Wakai S,Ito K,Iino T,Tomoe Y,Mori K,Harayama S

更新日期：2014-10-01 00:00:00

abstract：:The phyllosphere of the Brazilian Atlantic Forest has been estimated to contain several million bacterial species that are associated with approximately 20000 plant species. Despite the high bacterial diversity in the phyllosphere, the function of these microorganisms and the mechanisms driving their community assembl...

journal_title：Microbial ecology

authors： Lambais MR,Barrera SE,Santos EC,Crowley DE,Jumpponen A

更新日期：2017-01-01 00:00:00