Shifts in microbial community composition following surface application of dredged river sediments.

abstract：:Past studies have suggested that the concentration and quality of dissolved organic matter (DOM) may influence microbial community structure. In this study, we cross-inoculated the bacterial communities from two streams and a dystrophic lake that varied in DOM concentration and chemistry, to yield nine fully crossed t...

journal_title：Microbial ecology

authors： Docherty KM,Young KC,Maurice PA,Bridgham SD

更新日期：2006-10-01 00:00:00

abstract：:Bacterial populations association with phytoplankton cultures used as food for bivalve larvae were enumerated and identified from their partial 16S rDNA gene sequences. Microalgae were provided from different European hatcheries during the larval production season. Average concentration (direct counts) of bacteria ran...

journal_title：Microbial ecology

authors： Nicolas JL,Corre S,Cochard JC

更新日期：2004-10-01 00:00:00

abstract：:Abstract Interactions between natural bacterial assemblages and dissolved organic carbon (DOC) were investigated in two complementary batch experiments. In the first, a positive relationship was found between the proportion of electron transport system (ETS) active bacteria and the diversity of DOC in microcosms enric...

journal_title：Microbial ecology

authors： Gayte X,Fontvieille D,Wilkinson KJ

更新日期：1999-10-01 00:00:00

abstract：:Mediterranean forests own distinct characteristics resulting from climate, soil, and vegetation that affect soil microbial communities' assembly and their associated functions. We initiated a multi-scalar analysis of environmental drivers of soil functioning to (1) identify pertinent factorial scales and (2) determine...

journal_title：Microbial ecology

authors： Brunel C,Da Silva AF,Gros R

更新日期：2020-10-01 00:00:00

abstract：:The role of fungi in metal cycling in acidic environments has been little explored to date. In this study, two acid-tolerant and metal-resistant Penicillium isolates, strains ShG4B and ShG4C, were isolated from a mine site in the Transbaikal area of Siberia (Russia). Waters at the mine site were characterized by extre...

journal_title：Microbial ecology

authors： Glukhova LB,Frank YA,Danilova EV,Avakyan MR,Banks D,Tuovinen OH,Karnachuk OV

更新日期：2018-11-01 00:00:00

abstract：:Understanding the role of microbiota as reproductive barriers or sources of adaptive novelty in the fundamental biological phenomenon of speciation is an exciting new challenge necessitating exploration of microbiota variation in wild interbreeding species. We focused on two interbreeding cyprinid species, Chondrostom...

journal_title：Microbial ecology

authors： Guivier E,Martin JF,Pech N,Ungaro A,Chappaz R,Gilles A

更新日期：2018-04-01 00:00:00

abstract：:The main current methods for controlling American Foulbrood (AFB) in honeybees, caused by the bacterial pathogen Paenibacillus larvae, are enforced incineration or prophylactic antibiotic treatment, neither of which is fully satisfactory. This has led to an increased interest in the natural relationships between the p...

journal_title：Microbial ecology

authors： Lamei S,Stephan JG,Nilson B,Sieuwerts S,Riesbeck K,de Miranda JR,Forsgren E

更新日期：2020-04-01 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：:Next-generation sequencing has increased the coverage of microbial diversity surveys by orders of magnitude, but differentiating artifacts from rare environmental sequences remains a challenge. Clustering 16S rRNA sequences into operational taxonomic units (OTUs) organizes sequence data into groups of 97 % identity, h...

journal_title：Microbial ecology

authors： Patin NV,Kunin V,Lidström U,Ashby MN

更新日期：2013-04-01 00:00:00

abstract：:Marine Crenarchaeota represent a widespread and abundant microbial group in marine ecosystems. Here, we investigated the abundance, diversity, and distribution of planktonic Crenarchaeota in the epi-, meso-, and bathypelagic zones at three stations in the South China Sea (SCS) by analysis of crenarchaeal 16S rRNA gene...

journal_title：Microbial ecology

authors： Hu A,Jiao N,Zhang CL

更新日期：2011-10-01 00:00:00

abstract：CONCLUSION:As the interactions between marine invertebrates and their bacterial commensals and symbionts are better understood, the application of biotechnology will enhance both environmental and economic benefit. In the immediate future, marine bacteria, either selected or genetically engineered, will play a signific...

journal_title：Microbial ecology

authors： Bonar DB,Weiner RM,Colwell RR

更新日期：1986-03-01 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：: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：:The dynamics of a marine virus-host system were investigated at different steady state growth rates in chemostat cultures and the data were analyzed using a simple model. The virus-host interactions showed strong dependence on host cell growth rate. The duration of the infection cycle and the virus burst size were fou...

journal_title：Microbial ecology

authors： Middelboe M

更新日期：2000-08-01 00:00:00

abstract：:The addition of ciliated protozoa to aquatic microcosms and bench-scale sewage treatment plants increases decomposition rates. This is surprising, inasmuch as protozoa consume bacteria, which are the primary decomposers. One possible mechanism of the increase in decomposition rate is the direct consumption of dissolve...

journal_title：Microbial ecology

authors： Glaser D

更新日期：1988-03-01 00:00:00

abstract：:Environmental pollution by plastic debris is estimated on a scale of 100 million metric tons, a portion of which is fragmented into micro- and nanoplastics. These fragments are often colonized by bacterial species in marine environments, possibly contributing to the biodegradation of such materials. However, further i...

journal_title：Microbial ecology

authors： Oliveira MM,Proenca AM,Moreira-Silva E,de Castro AM,Dos Santos FM,Marconatto L,Medina-Silva R

更新日期：2021-01-03 00:00:00

abstract：:The response of microbial communities to disturbance is a major concern for microbial ecologists since potential modifications in their composition and functioning may affect ecosystems to a larger extent. Microbial ecosystems may be resistant (not affected) or may present engineering (return to initial state) or ecol...

journal_title：Microbial ecology

authors： Barthès A,Ten-Hage L,Lamy A,Rols JL,Leflaive J

更新日期：2015-07-01 00:00:00

abstract：:Ecophysiological investigations on the salinity acclimation of the cyanobacterium Prochlorothrix hollandica SAG 10.89 led to significantly revised salinity tolerance limits. Besides potential effects of cultivation techniques, clear ion composition effects mainly explain formerly described hypersensitivity to NaCl-med...

journal_title：Microbial ecology

authors： Bergmann I,Geiss-Brunschweiger U,Hagemann M,Schoor A

更新日期：2008-05-01 00:00:00

abstract：:The bacterial flora in the intestinal tract of goldfish (Carassius auratus) was investigated at different stages of fish development. The floras of the diets and the water and sediment of a culture pond were also analyzed. The total counts in the intestine ranged from 2.2 × 10(6)-2.1 × 10(8) cells g(-1) wet weight.Aer...

journal_title：Microbial ecology

authors： Sugita H,Tsunohara M,Ohkoshi T,Deguchi Y

更新日期：1988-05-01 00:00:00

abstract：:Abstract In this study, two different agricultural soils were investigated: one organic soil and one sandy soil, from Stend (south of Bergen), Norway. The sandy soil was a field frequently tilled and subjected to crop rotations. The organic soil was permanent grazing land, infrequently tilled. Our objective was to com...

journal_title：Microbial ecology

authors： Øvreås L,Torsvik V V

更新日期：1998-11-01 00:00:00

abstract：:Animal manure from modern animal agriculture constitutes the single largest source of antibiotic resistance (AR) owing to the use of large quantities of antibiotics. After animal manure enters the environment, the AR disseminates into the environment and can pose a potentially serious threat to the health and well-bei...

journal_title：Microbial ecology

authors： Chen J,Michel FC Jr,Sreevatsan S,Morrison M,Yu Z

更新日期：2010-10-01 00:00:00

abstract：:Qualitative and quantitative investigations were made on the luminous bacteria associated with the gut of pond cultured milk fishChanos chanos. Significant differences in luminous bacterial numbers were found between gut and pond water and between gut and pond sediment, but not between pond water and sediment. No sign...

journal_title：Microbial ecology

authors： Ramesh A,Nandakumar R,Venugopalan VK

更新日期：1986-06-01 00:00:00

abstract：:Hosts and their associated microbes are being increasingly introduced around the world, which can lead to novel host/microbe associations via new sympatries. Woodwasps (Hymenoptera: Siricidae) are able to utilize wood for its nutrients due to obligate mutualistic associations with white rot fungi in the genus Amyloste...

journal_title：Microbial ecology

authors： Hajek AE,Harris DC,Bittner TD

更新日期：2018-01-01 00:00:00

abstract：:A survey was made of the yeast communities isolated from necrotic tissue of 4 species of prickly-pear cacti (Opuntia stricta, O. tomentosa, O. monacantha, andO. streptacantha) which have colonized in Australia. Yeast communities were sampled from a number of localities and at different times. Cactus specific yeasts ac...

journal_title：Microbial ecology

authors： Barker JS,East PD,Phaff HJ,Miranda M

更新日期：1984-12-01 00:00:00

abstract：:Persistence of recombinant and wild-type nucleopolyhedroviruses (NPV) was compared in field and laboratory microcosm experiments. Horizontal and vertical distribution of the viruses also was monitored in the field agricultural soil. Mixed populations of the bollworm, Helicoverpa zea, and tobacco budworm, Heliothis vir...

journal_title：Microbial ecology

authors： Fuxa JR,Matter MM,Abdel-Rahman A,Micinski S,Richter AR,Flexner JL

更新日期：2001-04-01 00:00:00

abstract：:We examined the abundance of viruses on microorganisms in activated sludge and the dynamics of their community structure. Direct counting with epifluorescence microscopy and pulsed-field gel electrophoresis (PFGE) were applied to 20 samples from 14 full-scale wastewater treatment plants (wwtps) treating municipal, ind...

journal_title：Microbial ecology

authors： Otawa K,Lee SH,Yamazoe A,Onuki M,Satoh H,Mino T

更新日期：2007-01-01 00:00:00

abstract：:Chilas and Hunza areas, located in the Main Mantle Thrust and Main Karakoram Thrust of the Himalayas, host a range of geochemically diverse hot springs. This Himalayan geothermal region encompassed hot springs ranging in temperature from 60 to 95 °C, in pH from 6.2 to 9.4, and in mineralogy from bicarbonates (Tato Fie...

journal_title：Microbial ecology

authors： Amin A,Ahmed I,Salam N,Kim BY,Singh D,Zhi XY,Xiao M,Li WJ

更新日期：2017-07-01 00:00:00

abstract：:Fungi from the genus Geosmithia (Ascomycota: Hypocreales) are associated with bark beetles (Coleoptera: Scolytinae), though little is known about ecology, diversity, and distribution of these fungi across beetle and its host tree species. This study surveyed the diversity, distribution and vector affinity of Geosmithi...

journal_title：Microbial ecology

authors： Kolařík M,Jankowiak R

更新日期：2013-10-01 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：:Simulation modeling has been an integral, albeit ad hoc, component of the field of aquatic microbial ecology for the past two decades. One of the most critical steps in simulation modeling is the initial formulation of a clear set of questions and goals. It is doubtful that a single generic model could be constructed ...

journal_title：Microbial ecology

authors： Hopkinson CS Jr,Vallino JJ

更新日期：1994-09-01 00:00:00