Estuarine microbial food web patterns in a Lake Erie coastal wetland.

abstract：:Antimicrobial resistance (AMR) in the aquatic environment has received increasing attention in recent years, and growing eutrophication problems may contribute to AMR in aquatic ecosystems. To evaluate whether and how eutrophication affects AMR, 40 surface water samples were collected from the Minjiang River, Fujian P...

journal_title：Microbial ecology

authors： Li XD,Chen YH,Liu C,Hong J,Deng H,Yu DJ

更新日期：2020-07-01 00:00:00

abstract：:The impact of the oxygen supply rate (OSR) on the metabolic activity and on the composition of hexadecane-degrading bacterial communities in a quasi-anoxic milieu (nominal DOT = 0%) was studied in continuous cultures containing intertidal sediment. The dilution rate was kept constant at 0.035 h-1. The OSR was stepwise...

journal_title：Microbial ecology

authors： Berthe-Corti L,Bruns A

更新日期：2001-07-01 00:00:00

abstract：:Members of Fusarium solani species complex (FSSC) have been known as plant, animal, and human pathogens. Nevertheless, the taxonomic status of such an important group of fungi is still very confusing and many new species as well as lineages have been elucidated recently. Unfortunately, most of the new taxa came from t...

journal_title：Microbial ecology

authors： Chehri K,Salleh B,Zakaria L

更新日期：2015-04-01 00:00:00

abstract：:An enrichment culture method is described for quantifying the activity of hydrocarbon oxidizing bacteria in water and sediments. Application of the procedure indicated that the hydrocarbon oxidizing potential of environmental samples reflects the hydrocarbon burden of the area, the ability of the microflora to utilize...

journal_title：Microbial ecology

authors： Caparello DM,Larock PA

更新日期：1975-03-01 00:00:00

abstract：:In search for microbiological indicators of coral health and coral diseases, community profiles of coral-associated epizoic prokaryotes were investigated because of their dual potential as a source of coral pathogens and their antagonists. In pairwise samples of visually healthy and diseased coral specimens from Bolin...

journal_title：Microbial ecology

authors： Arboleda M,Reichardt W

更新日期：2009-01-01 00:00:00

abstract：:Symbioses between prokaryotes and microbial eukaryotes, particularly ciliated protists, have been studied for a long time. Nevertheless, researchers have focused only on a few host genera and species, mainly due to difficulties in cultivating the hosts, and usually have considered a single symbiont at a time. Here, we...

journal_title：Microbial ecology

authors： Rossi A,Bellone A,Fokin SI,Boscaro V,Vannini C

更新日期：2019-07-01 00:00:00

abstract：:The haptophyte Prymnesium parvum has lytic properties, and it affects coexisting phytoplankton species through allelopathy. We studied the effect of P. parvum allelochemicals on the lysis of the nontoxic and nonaxenic cryptomonad Rhodomonas salina and the consequent release of dissolved organic carbon (DOC). Changes i...

journal_title：Microbial ecology

authors： Uronen P,Kuuppo P,Legrand C,Tamminen T

更新日期：2007-07-01 00:00:00

abstract：:Cultivation and molecular-based approaches were used to study microbial diversity in two Chilean marine sediments contaminated with high (835 ppm) and very high concentrations of copper (1,533 ppm). The diversity of cultivable bacteria resistant to copper was studied at oxic and anoxic conditions, focusing on sulfate-...

journal_title：Microbial ecology

authors： Besaury L,Marty F,Buquet S,Mesnage V,Muyzer G,Quillet L

更新日期：2013-02-01 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：:In this paper we present a method of isolation and morphological and physiological characterization of groundwater bacteria based on numerical taxonomy and cluster analysis, and using a miniaturized test system (microtiter plates). Bacteria were isolated randomly on P-agar, and each strain was characterized in regard ...

journal_title：Microbial ecology

authors： Kölbel-Boelke J,Tienken B,Nehrkorn A

更新日期：1988-07-01 00:00:00

abstract：:The abundance, distribution, and phylogenetic diversity of members of the Fe(III)-reducing family Geobacteraceae were studied along a gradient of metal contaminants in Lake Coeur d'Alene, Idaho. Partial 16S rRNA gene fragments were amplified by PCR using primers directed toward conserved regions of the gene within the...

journal_title：Microbial ecology

authors： Cummings DE,Snoeyenbos-West OL,Newby DT,Niggemyer AM,Lovley DR,Achenbach LA,Rosenzweig RF

更新日期：2003-08-01 00:00:00

abstract：:Terrestrially derived carbon and nutrients are washed into lakes, providing nutritional drivers for both microbial heterotrophy and phototrophy. Changes in the quantity and diversity of carbon and nutrients exported from watersheds in response to alterations in long-term land use have led to a need for evaluation of t...

journal_title：Microbial ecology

authors： Song L,Li L

更新日期：2016-08-01 00:00:00

abstract：:A strain-specific immunofluorescence assay for enumeration of a marine denitrifying bacterium was developed and applied in the marine environment. The polyclonal antiserum for Pseudomonas stutzeri (ATCC 14405) did not react with other pseudomonads, other heterotrophs, or autotrophic nitrifying strains. The abundance o...

journal_title：Microbial ecology

authors： Ward BB,Cockcroft AR

更新日期：1993-05-01 00:00:00

abstract：:A temporal temperature gradient gel electrophoresis (TTGE) method was developed to determine the diversity of methanogen populations in the rumen. Tests with amplicons from genomic DNA from 12 cultured methanogens showed single bands for all strains, with only two showing apparently comigrating bands. Fingerprints of ...

journal_title：Microbial ecology

authors： Nicholson MJ,Evans PN,Joblin KN

更新日期：2007-07-01 00:00:00

abstract：:Menez Gwen, Lucky Strike and Rainbow are the three most visited and well-known deep-sea hydrothermal vent fields in the Azores region, located in the Mid-Atlantic Ridge. Their distinct geological and ecological features allow them to support a diversity of vent communities, which are largely dependent on Bacteria and ...

journal_title：Microbial ecology

authors： Cerqueira T,Pinho D,Froufe H,Santos RS,Bettencourt R,Egas C

更新日期：2017-08-01 00:00:00

abstract：:We studied the response of the sulfate-reducing prokaryote (SRP) communities to the experimental variation of salinity and tide in an outdoor mesocosm setup. Intact soil monoliths were collected at two areas of the Haringvliet lagoon (The Netherlands): one sampling location consisted of agricultural grassland, drained...

journal_title：Microbial ecology

authors： Miletto M,Loeb R,Antheunisse AM,Bodelier PL,Laanbroek HJ

更新日期：2010-01-01 00:00:00

abstract：:Bacteria and algae release exopolymeric substances (EPS) that perform a wide range of important functions in aquatic and terrestrial systems. In this study we measured EPS in sediments at nine littoral sites around a shallow oligotrophic basin, and tested whether the concentration and composition of EPS was related to...

journal_title：Microbial ecology

authors： Hirst CN,Cyr H,Jordan IA

更新日期：2003-07-01 00:00:00

abstract：:The occurrence of hypolithic cyanobacteria colonizing translucent stones was quantified along the aridity gradient in the Atacama Desert in Chile, from less arid areas to the hyperarid core where photosynthetic life and thus primary production reach their limits. As mean rainfall declines from 21 to

journal_title：Microbial ecology

authors： Warren-Rhodes KA,Rhodes KL,Pointing SB,Ewing SA,Lacap DC,Gómez-Silva B,Amundson R,Friedmann EI,McKay CP

更新日期：2006-10-01 00:00:00

abstract：:The human gut microbiota is a complex system that is essential to the health of the host. Increasing evidence suggests that the gut microbiota may play an important role in the pathogenesis of colorectal cancer (CRC). In this study, we used pyrosequencing of the 16S rRNA gene V3 region to characterize the fecal microb...

journal_title：Microbial ecology

authors： Wu N,Yang X,Zhang R,Li J,Xiao X,Hu Y,Chen Y,Yang F,Lu N,Wang Z,Luan C,Liu Y,Wang B,Xiang C,Wang Y,Zhao F,Gao GF,Wang S,Li L,Zhang H,Zhu B

更新日期：2013-08-01 00:00:00

abstract：:A new membrane filter technique for field use was developed for the enumeration of either aerobic or anaerobic, autotrophic, sulfur-oxidizing bacteria in waters and soils. Immediately after collection, samples were filtered through sulfur-coated filters and incubated in selective media. Acidification or gas evolution ...

journal_title：Microbial ecology

authors： Mouraret M,Baldensperger J

更新日期：1977-12-01 00:00:00

abstract：:Large areas of rainforest in Asia have been converted to plantations, with uncertain effects on soil biodiversity. Using standard metagenetic methods, we compared the soil biota of bacteria, fungi, and nematodes at three rainforest sites in Malaysia with two rubber plantation sites with similar soils and geology. We p...

journal_title：Microbial ecology

authors： Kerfahi D,Tripathi BM,Dong K,Go R,Adams JM

更新日期：2016-08-01 00:00:00

abstract：:Aquatic ecosystems worldwide have been substantially altered by human activities, which often induce changes in multiple factors that can interact to produce complex effects. Here, we evaluated the combined effects of dissolved nutrients (nitrogen [N] and phosphorus [P]; three levels: concentration found in oligotroph...

journal_title：Microbial ecology

authors： Gomes PP,Ferreira V,Tonin AM,Medeiros AO,Júnior JFG

更新日期：2018-05-01 00:00:00

abstract：:A population density-dependent copper (Cu) resistance mechanism in a gram-negative soil bacterium, strain TDCd1, was shown to be inducible and was accompanied by changes in the protein composition of the outer membrane of the cell envelope. Characteristically, following inoculation of TDCd1 into Cu-supplemented growth...

journal_title：Microbial ecology

authors： Duxbury T,McIntyre R

更新日期：1989-11-01 00:00:00

abstract：:Candida albicans is the most notorious and the most widely studied yeast biofilm former. Design of experiments (DoE) showed that 10 mg/L zosteric acid sodium salt reduced C. albicans adhesion and the subsequent biofilm formation by at least 70%, on both hydrophilic and hydrophobic surfaces of 96-well plates. Indeed, b...

journal_title：Microbial ecology

authors： Villa F,Pitts B,Stewart PS,Giussani B,Roncoroni S,Albanese D,Giordano C,Tunesi M,Cappitelli F

更新日期：2011-10-01 00:00:00

abstract：:This study is aimed to assess the formation of photosynthetic biofilms on and within different natural stone materials, and to analyse their biogeophysical and biogeochemical deterioration potential. This was performed by means of artificial colonisation under laboratory conditions during 3 months. Monitoring of micro...

journal_title：Microbial ecology

authors： Miller AZ,Rogerio-Candelera MA,Laiz L,Wierzchos J,Ascaso C,Sequeira Braga MA,Hernández-Mariné M,Maurício A,Dionísio A,Macedo MF,Saiz-Jimenez C

更新日期：2010-07-01 00:00:00

abstract：:The internal colony-forming bacterial flora of the schistosome intermediate host snailBiomphalaria glabrata (Say) has been characterized in ca. 500 individual snails from Puerto Rico, Guadeloupe, and St. Lucia, and from laboratory aquaria. Freshly captured wild snails harbor 2-40×10(6) CFU·g(-1), and healthy aquarium ...

journal_title：Microbial ecology

authors： Ducklow HW,Clausen K,Mitchell R

更新日期：1981-09-01 00:00:00

abstract：:Biofilms, microbial mats, and microbialites dwell under highly limiting conditions (high salinity, extreme aridity, pH, and elevated arsenic concentration) in the Andean Puna. Only recent pioneering studies have described the microbial diversity of different Altiplano lakes and revealed their unexpectedly diverse micr...

journal_title：Microbial ecology

authors： Ordoñez OF,Rasuk MC,Soria MN,Contreras M,Farías ME

更新日期：2018-10-01 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 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 halophilic, hydrocarbonoclastic bacteria and archaea inhabiting two hypersaline coastal areas in Kuwait, one in the north and the other in the south, were counted and characterized. Environmental parameters in both areas were similar, with the exception of the soil organic carbon content, which was in the north hi...

journal_title：Microbial ecology

authors： Al-Mailem D,Eliyas M,Khanafer M,Radwan S

更新日期：2014-05-01 00:00:00