Response of bacterioplankton community structures to hydrological conditions and anthropogenic pollution in contrasting subtropical environments.

abstract：:A new fluorescence staining and flow cytometry protocol was developed to monitor several physiological states in biocontrol strain Pseudomonas fluorescens DR54 during storage survival in a stationary-phase culture, preparation of clay carrier for seed formulation, and establishment in a sugar beet spermosphere. The hi...

journal_title：FEMS microbiology ecology

authors： Nielsen TH,Sjøholm OR,Sørensen J

更新日期：2009-03-01 00:00:00

abstract：:The sea-surface microlayer (SML) at the boundary between atmosphere and hydrosphere represents a demanding habitat for bacteria. Wind speed is a crucial but poorly studied factor for its physical integrity. Increasing atmospheric burden of CO2, as suggested for future climate scenarios, may particularly act on this ha...

journal_title：FEMS microbiology ecology

authors： Rahlff J,Stolle C,Giebel HA,Brinkhoff T,Ribas-Ribas M,Hodapp D,Wurl O

更新日期：2017-05-01 00:00:00

abstract：:The effects of heavy metals and phytoextraction practices on a soil microbial community were studied during 12 months using a hyperaccumulating plant (Thlaspi caerulescens) grown in an artificially contaminated soil. The 16S ribosomal RNA genes of the Bacteria and the beta-Proteobacteria and the amoA gene (encoding th...

journal_title：FEMS microbiology ecology

authors： Gremion F,Chatzinotas A,Kaufmann K,Von Sigler W,Harms H

更新日期：2004-05-01 00:00:00

abstract：:The diversity of Thermus strains isolated from each of two New Zealand hot pools was examined by isolating partial SSU (16S) rRNA genes and comparing their sequences. Although all of the sequences were similar, several variants were found in each pool. Standard methods for the enrichment of Thermus were then carried o...

journal_title：FEMS microbiology ecology

authors： Saul DJ,Reeves RA,Morgan HW,Bergquist PL

更新日期：1999-10-01 00:00:00

abstract：:Filamentous Chloroflexi species are often present in activated sludge wastewater treatment plants in relatively low numbers, although bulking incidences caused by Chloroflexi filaments have been observed. A new species-specific gene probe for FISH was designed and using phylum-, subdivision-, morphotype 1851- and spec...

journal_title：FEMS microbiology ecology

authors： Kragelund C,Levantesi C,Borger A,Thelen K,Eikelboom D,Tandoi V,Kong Y,van der Waarde J,Krooneman J,Rossetti S,Thomsen TR,Nielsen PH

更新日期：2007-03-01 00:00:00

abstract：:Bacteria belonging to the genus Methylobacterium are characterized by being able to rely on methanol as a sole carbon and energy source and by presenting a more or less intense pink reddish pigmentation. These bacteria, also referred to as pink-pigmented methylotrophic bacteria (PPFMs), are common inhabitants of the p...

journal_title：FEMS microbiology ecology

authors： Omer ZS,Tombolini R,Gerhardson B

更新日期：2004-03-01 00:00:00

abstract：:Proteins may be an important carbon and nitrogen source to bacteria in aquatic habitats, yet knowledge on the actual utilization of this substrate by proteolytic bacteria is scarce. In this study, Pseudomonas fluorescens ON2 produced an alkaline proteinase (AprX) during growth, and there was no evidence for cell densi...

journal_title：FEMS microbiology ecology

authors： Nicolaisen MH,Worm J,Jørgensen NO,Middelboe M,Nybroe O

更新日期：2012-04-01 00:00:00

abstract：:Both mucus and mucosa-associated bacteria form a specific environment in the gut; their disruption may play a crucial role in the development of intestinal bowel disease (IBD). Metronidazole, an antibiotic used in the treatment of IBD, alters gut microbiota and reduces basal oxidative stress to proteins in colonic tis...

journal_title：FEMS microbiology ecology

authors： Pélissier MA,Vasquez N,Balamurugan R,Pereira E,Dossou-Yovo F,Suau A,Pochart P,Magne F

更新日期：2010-09-01 00:00:00

abstract：:Riverine biofilms remain one of the least-studied habitats despite the significant increase in the examination of aquatic microbial communities in recent years. In this study, the dynamics of epilithic biofilm communities native on rocks from a low-order upland stream were examined over a period of 3 years. Spatial an...

journal_title：FEMS microbiology ecology

authors： Anderson-Glenna MJ,Bakkestuen V,Clipson NJ

更新日期：2008-06-01 00:00:00

abstract：:Large amounts of epiphytic bacteria live on the leaf surfaces of submerged macrophytes in freshwater lakes. Despite their important roles in affecting host plant's health and biogeochemical cycling, knowledge about epiphytic bacteria assembly is not sufficient. We studied epiphytic bacteria on two cohabiting plant spe...

journal_title：FEMS microbiology ecology

authors： He D,Ren L,Wu QL

更新日期：2020-04-01 00:00:00

abstract：:Pseudomonas pseudoalcaligenes KF707 is a polychlorinated biphenyls (PCBs) degrader, also tolerant to several toxic metals and metalloids. The work presented here examines for the first time the chemotactic response of P. pseudoalcaligenes KF707 to biphenyl and intermediates of the PCB biodegradation pathway in the pre...

journal_title：FEMS microbiology ecology

authors： Tremaroli V,Vacchi Suzzi C,Fedi S,Ceri H,Zannoni D,Turner RJ

更新日期：2010-11-01 00:00:00

abstract：:Based on a 6-year field trial in a temperate steppe in Inner Mongolia, we investigated the effects of nitrogen (N) and phosphorus (P) fertilization and mowing on the abundance and community compositions of ammonia-oxidizing Bacteria (AOB) and Archaea (AOA) upon early (May) and peak (August) plant growth using quantita...

journal_title：FEMS microbiology ecology

authors： Chen YL,Hu HW,Han HY,Du Y,Wan SQ,Xu ZW,Chen BD

更新日期：2014-07-01 00:00:00

abstract：:Turf, consisting of closely spaced grasses and the subtending soil, is a unique ecosystem subject to intense management. Yet soil organic matter accumulates quickly and reaches equilibrium after 20 to 50 years. Resource availability is an important driver of species richness and theoretically their relationship is exp...

journal_title：FEMS microbiology ecology

authors： Chen H,Xia Q,Yang T,Bowman D,Shi W

更新日期：2019-02-01 00:00:00

abstract：:In the present study, it was sought to compare yeast microbiota of wild and captive Macrobrachium amazonicum and evaluate the antifungal susceptibility and production of virulence factors by the recovered isolates of Candida spp. Additionally, cultivation water was monitored for the presence of fungi. Overall, 26 yeas...

journal_title：FEMS microbiology ecology

authors： Brilhante RS,Paiva MA,Sampaio CM,Teixeira CE,Castelo-Branco DS,Leite JJ,Moreira CA,Silva LP,Cordeiro RA,Monteiro AJ,Sidrim JJ,Rocha MF

更新日期：2011-05-01 00:00:00

abstract：:A polyphasic approach that included PCR-dependent and PCR-independent molecular techniques was applied to analyze the prokaryotic community in surface waters of shallow Antarctic lakes. The in situ abundance of different bacterial groups was determined by the fluorescence in situ hybridization, whereas bacterial diver...

journal_title：FEMS microbiology ecology

authors： Michaud L,Caruso C,Mangano S,Interdonato F,Bruni V,Lo Giudice A

更新日期：2012-11-01 00:00:00

abstract：:Mountains have a long history in the study of diversity. Like macroscopic taxa, soil microbes are hypothesized to be strongly structured by montane gradients, and recently there has been important progress in understanding how microbes are shaped by these conditions. Here, we summarize this literature and synthesize p...

journal_title：FEMS microbiology ecology

authors： Looby CI,Martin PH

更新日期：2020-09-01 00:00:00

abstract：:Cultivation-independent molecular approaches were used to investigate the phylogenetic composition of Archaea and the relative abundance of phylogenetically defined groups of methanogens in the leachate of a closed municipal solid waste landfill. Cloning and phylogenetic analysis of archaeal 16S rRNA gene sequences (1...

journal_title：FEMS microbiology ecology

authors： Huang LN,Chen YQ,Zhou H,Luo S,Lan CY,Qu LH

更新日期：2003-11-01 00:00:00

abstract：:Dissolved organic carbon (DOC) photochemical reactions establish important links between DOC and planktonic bacteria. We hypothesize that seasonal changes in DOC quality, related to the flood pulse, drive the effects of light-DOC interactions on uptake by planktonic bacteria uptake in clear-water Amazonian ecosystems....

journal_title：FEMS microbiology ecology

authors： Amado AM,Farjalla VF,Esteves Fde A,Bozelli RL,Roland F,Enrich-Prast A

更新日期：2006-04-01 00:00:00

abstract：:Marine macroalgae are subjected to large numbers of bacteria in their environment. These bacteria have the potential to affect the health and ecology of algae in a variety of ways and can be both beneficial and harmful to the algae. Therefore, algae have likely evolved mechanisms to differentially regulate the growth ...

journal_title：FEMS microbiology ecology

authors： Sneed JM,Pohnert G

更新日期：2011-02-01 00:00:00

abstract：:Primary succession after glacier retreat has been widely studied in plant communities, but bacterial succession is still poorly understood. In particular, few studies of microbial succession have been performed in the Arctic. We investigated the shifts in bacterial community structure and soil physicochemical properti...

journal_title：FEMS microbiology ecology

authors： Kim M,Jung JY,Laffly D,Kwon HY,Lee YK

更新日期：2017-01-01 00:00:00

abstract：:Plastic pollution is now recognised as a major threat to marine environments and marine biota. Recent research highlights that diverse microbial species are found to colonise plastic surfaces (the plastisphere) within marine waters. Here, we investigate how the structure and diversity of marine plastisphere microbial ...

journal_title：FEMS microbiology ecology

authors： Oberbeckmann S,Loeder MG,Gerdts G,Osborn AM

更新日期：2014-11-01 00:00:00

abstract：:In disease-suppressive soil, plants rely upon mutualistic associations between roots and specific microbes for nutrient acquisition and disease suppression. Notably, the transmission of suppressiveness by the cysts of sugar beet cyst nematode from suppressive to conducive soils has been previously observed in greenhou...

journal_title：FEMS microbiology ecology

authors： Hussain M,Hamid MI,Tian J,Hu J,Zhang X,Chen J,Xiang M,Liu X

更新日期：2018-10-01 00:00:00

abstract：:Denitrifying prokaryotes are phylogenetically and functionally diverse. Little is known about the relationship between soil denitrifier community composition and functional traits. We extracted bacterial cells from three cultivated peat soils with contrasting native pH by density gradient centrifugation and investigat...

journal_title：FEMS microbiology ecology

authors： Dörsch P,Braker G,Bakken LR

更新日期：2012-02-01 00:00:00

abstract：:To identify intestinal bacteria that produce phenols (phenol and p-cresol), we screened 153 strains within 152 species in 44 genera by culture-based assay using broth media supplemented with 200 µM each of tyrosine and its predicted microbial metabolic intermediates (4-hydroxyphenylpyruvate, DL-4-hydroxyphenyllactate,...

journal_title：FEMS microbiology ecology

authors： Saito Y,Sato T,Nomoto K,Tsuji H

更新日期：2018-09-01 00:00:00

abstract：:This study examined the effects of temporal changes in bacterial community composition (BCC) and environmental factors on potential ectoenzymatic activities (alpha-glucosidase, beta-glucosidase, alkaline phosphatase and leucine aminopeptidase) in a lacustrine ecosystem (Sep reservoir, France). BCC was assessed by term...

journal_title：FEMS microbiology ecology

authors： Boucher D,Debroas D

更新日期：2009-10-01 00:00:00

abstract：:High-temperature aquifer thermal energy storage (HT-ATES) is a promising technique to reduce the CO2 footprint of heat supply in the frame of transitioning to renewable energies. However, HT-ATES causes temperature fluctuations in groundwater ecosystems potentially affecting important microbial-mediated ecosystem serv...

journal_title：FEMS microbiology ecology

authors： Metze D,Popp D,Schwab L,Keller NS,da Rocha UN,Richnow HH,Vogt C

更新日期：2020-12-30 00:00:00

abstract：:Microbial communities in two production waters of a low-temperature and low-salinity petroleum reservoir in Canada were examined using cultural and molecular approaches. The predominant cultivated microorganisms were homoacetogens but sulfate-reducers, acetoclastic methanogens and denitrifiers also gave significant co...

journal_title：FEMS microbiology ecology

authors： Grabowski A,Nercessian O,Fayolle F,Blanchet D,Jeanthon C

更新日期：2005-11-01 00:00:00

abstract：:Azospirillum brasilense 8-I was chromosomally labeled with green fluorescent protein (gfp) genes, using either the native promoterless gfp gene or the mutant gfpmut2 gene under the transcriptional control of the neomycin phosphate transferase (npt2) promoter inserted into Tn5 suicide plasmid vectors. One A. brasilense...

journal_title：FEMS microbiology ecology

authors： Rodriguez H,Mendoza A,Cruz MA,Holguin G,Glick BR,Bashan Y

更新日期：2006-08-01 00:00:00

abstract：:The influence of chromium on the microbial community structure was analyzed in a river system subjected to long-term chromium contamination, by plating and by sequencing 16S rRNA genes cloned from DNA extracted from the river sediments. We also analyzed the influence of chromium on the ability of the microbial communi...

journal_title：FEMS microbiology ecology

authors： Branco R,Chung AP,Veríssimo A,Morais PV

更新日期：2005-09-01 00:00:00

abstract：:Fungal communities in Norway spruce (Picea abies) logs in two forests in Sweden were investigated by 454-sequence analyses and by examining the ecological roles of the detected taxa. We also investigated the relationship between fruit bodies and mycelia in wood and whether community assembly was affected by how the de...

journal_title：FEMS microbiology ecology

authors： Ottosson E,Kubartová A,Edman M,Jönsson M,Lindhe A,Stenlid J,Dahlberg A

更新日期：2015-03-01 00:00:00