'Candidatus Lumbricincola', a novel lineage of uncultured Mollicutes from earthworms of family Lumbricidae.

abstract：:Aquatic sediments harbour diverse microbial communities that mediate organic matter degradation and influence biogeochemical cycles. The pool of bioavailable carbon continuously changes as a result of abiotic processes and microbial activity. It remains unclear how microbial communities respond to heterogeneous organi...

journal_title：Environmental microbiology

authors： Mahmoudi N,Beaupré SR,Steen AD,Pearson A

更新日期：2017-07-01 00:00:00

abstract：:Manganese chemistry in soils is a function of complex, competing biotic and abiotic reactions. The role of soil-borne fungi in mediating these reactions is poorly understood. The objective of this article is to document direct observation of fungal Mn oxidation in soil under near in situ conditions, and to isolate, de...

journal_title：Environmental microbiology

authors： Thompson IA,Huber DM,Guest CA,Schulze DG

更新日期：2005-09-01 00:00:00

abstract：:Traditionally, organisms responsible for major biogeochemical cycling processes have been determined by physiological characterization of environmental isolates in laboratory culture. Molecular techniques have, however, confirmed the widespread occurrence of abundant bacterial and archaeal groups with no cultivated re...

journal_title：Environmental microbiology

authors： Prosser JI,Nicol GW

更新日期：2008-11-01 00:00:00

abstract：:Although common knowledge dictates that the lichen thallus is formed solely by a fungus (mycobiont) that develops a symbiotic relationship with an alga and/or cyanobacterium (photobiont), the non-photoautotrophic bacteria found in lichen microbiomes are increasingly regarded as integral components of lichen thalli. Fo...

journal_title：Environmental microbiology

authors： Hodkinson BP,Gottel NR,Schadt CW,Lutzoni F

更新日期：2012-01-01 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：:Fungal parasitism is recurrent in plankton communities, especially in the form of parasitic chytrids. However, few attempts have been made to study the community structure and activity of parasites at the natural community level. To analyse the dynamics of zoosporic fungal parasites (i.e. chytrids) of phytoplankton, s...

journal_title：Environmental microbiology

authors： Rasconi S,Niquil N,Sime-Ngando T

更新日期：2012-08-01 00:00:00

abstract：:The sulfate-reducing culture N47 can utilize naphthalene or 2-methylnaphthalene as the sole carbon source and electron donor. Here we show that the initial reaction in the naphthalene degradation pathway is a methylation to 2-methylnaphthalene which then undergoes the subsequent oxidation to the central metabolite 2-n...

journal_title：Environmental microbiology

authors： Safinowski M,Meckenstock RU

更新日期：2006-02-01 00:00:00

abstract：:Methanotrophic bacteria represent an important biological filter regulating methane emissions into the atmosphere. Planktonic methanotrophic communities in freshwater lakes are typically dominated by aerobic gamma-proteobacteria, with a contribution from alpha-proteobacterial methanotrophs and the NC10 bacteria. The N...

journal_title：Environmental microbiology

authors： Graf JS,Mayr MJ,Marchant HK,Tienken D,Hach PF,Brand A,Schubert CJ,Kuypers MMM,Milucka J

更新日期：2018-07-01 00:00:00

abstract：:The hair-like cell appendages denoted as type IV pili are crucial for biofilm formation in diverse eubacteria. The protein complex responsible for type IV pilus assembly is homologous with the type II protein secretion complex. In the cyanobacterium Synechococcus elongatus PCC 7942, the gene Synpcc7942_2071 encodes an...

journal_title：Environmental microbiology

authors： Nagar E,Zilberman S,Sendersky E,Simkovsky R,Shimoni E,Gershtein D,Herzberg M,Golden SS,Schwarz R

更新日期：2017-07-01 00:00:00

abstract：:Stable carbon isotope fractionation during dichloromethane (DCM) degradation by methylotrophic bacteria was investigated under aerobic and nitrate-reducing conditions. The strains studied comprise several Hyphomicrobium strains, Methylobacterium, Methylopila, Methylophilus and Methylorhabdus spp. that are considered t...

journal_title：Environmental microbiology

authors： Nikolausz M,Nijenhuis I,Ziller K,Richnow HH,Kästner M

更新日期：2006-01-01 00:00:00

abstract：:Antarctic endolithic microecosystems harbour distinct biofilms. The lithic substrate and the microorganisms comprising these films are intimately linked, leading to complex mineral-microbe interactions. Hence, the microhabitats and microenvironments of these microecosystems are not only determined by the physicochemic...

journal_title：Environmental microbiology

authors： de los Ríos A,Wierzchos J,Sancho LG,Ascaso C

更新日期：2003-04-01 00:00:00

abstract：:We studied the vanA-carrying vancomycin-resistant enterococci (VRE) isolated from American crows in the United States during the winter 2011/2012. Faecal samples from crows were cultured selectively for VRE and characterized. Pulsed-field gel electrophoresis (PFGE) and multilocus sequence typing (MLST) were used to ex...

journal_title：Environmental microbiology

authors： Oravcova V,Zurek L,Townsend A,Clark AB,Ellis JC,Cizek A,Literak I

更新日期：2014-04-01 00:00:00

abstract：:A study was conducted in a Castanea sativa forest that produces large quantities of the edible mushroom porcini (Boletus edulis sensu lato). The primary aim was to study porcini mycelia in the soil, and to determine if there were any possible ecological and functional interactions with other dominant soil fungi. Three...

journal_title：Environmental microbiology

authors： Peintner U,Iotti M,Klotz P,Bonuso E,Zambonelli A

更新日期：2007-04-01 00:00:00

abstract：:The interactions of Vibrio aestuarianus 01/032 with haemolymph of the bivalves Mytilus galloprovincialis and Crassostrea gigas were investigated to understand if haemolymph components (haemocytes and soluble factors) could be involved in the higher resistance to microbial infection shown by mussels in comparison with ...

journal_title：Environmental microbiology

authors： Pezzati E,Canesi L,Damonte G,Salis A,Marsano F,Grande C,Vezzulli L,Pruzzo C

更新日期：2015-11-01 00:00:00

abstract：:Saccharomyces cerevisiae protein kinase Sch9 is one of the downstream effectors of the target of rapamycin (TOR) complex 1 and plays multiple roles in stress resistance, longevity and nutrient sensing. However, the functions of Sch9 orthologs in filamentous fungi, particularly in pathogenic species, have not been char...

journal_title：Environmental microbiology

authors： Gu Q,Zhang C,Yu F,Yin Y,Shim WB,Ma Z

更新日期：2015-08-01 00:00:00

abstract：:Ammonia-oxidizing bacteria (AOB) have long been considered key to the removal of nitrogen in activated sludge bioreactors. Culture-independent molecular analyses have established that AOB lineages in bioreactors are dynamic, but the underlying operational or environmental factors are unclear. Furthermore, the contribu...

journal_title：Environmental microbiology

authors： Wells GF,Park HD,Yeung CH,Eggleston B,Francis CA,Criddle CS

更新日期：2009-09-01 00:00:00

abstract：:Thin, vertically structured topsoil communities that become ecologically important in arid regions (biological soil crusts or BSCs) are responsible for much of the nitrogen inputs into pristine arid lands. We studied N(2) fixation and ammonium oxidation (AO) at subcentimetre resolution within BSCs from the Colorado Pl...

journal_title：Environmental microbiology

authors： Johnson SL,Budinoff CR,Belnap J,Garcia-Pichel F

更新日期：2005-01-01 00:00:00

abstract：:Zoospores of the eukaryotic green seaweed Ulva respond to bacterial N-acylhomoserine lactone (AHL) quorum sensing signal molecules for the selection of surface sites for permanent attachment. In this study we have investigated the production and destruction of AHLs in biofilms of the AHL-producing marine bacterium, Vi...

journal_title：Environmental microbiology

authors： Tait K,Joint I,Daykin M,Milton DL,Williams P,Cámara M

更新日期：2005-02-01 00:00:00

abstract：:Homeostatic control of nitric oxide (NO) at nanomolar concentrations appears common among denitrifying bacteria, often ascribed to synchronized expression of nitrite and nitric oxide reductase (Nir and Nor). We questioned whether this is sufficient: using the reported substrate affinities for cytochrome cd1 nitrite re...

journal_title：Environmental microbiology

authors： Hassan J,Bergaust LL,Molstad L,de Vries S,Bakken LR

更新日期：2016-09-01 00:00:00

abstract：:Many bacterial pathogens rely on quorum sensing to control virulence gene expression. Based on numerous experiments conducted under well-defined conditions, quorum sensing interference is considered as a promising strategy to tackle infections and thus might have the potential to (partially) replace antibiotics. Despi...

journal_title：Environmental microbiology

authors： Liu Y,Qin Q,Defoirdt T

更新日期：2018-11-01 00:00:00

abstract：:Geothermal springs are essentially unaffected by environmental conditions aboveground as they are continuously supplied with subsurface water with little variability in chemistry. Therefore, changes in their microbial community composition and function, especially over a long period, are expected to be limited but thi...

journal_title：Environmental microbiology

authors： Meziti A,Nikouli E,Hatt JK,Konstantinidis KT,Kormas KA

更新日期：2020-12-21 00:00:00

abstract：:Siderophores are chelators with extremely strong affinity for ferric iron and are best known for their capacity to feed microorganisms with this metal. Despite their preference for iron, they can also chelate numerous other metals with variable affinities. There is also increasing evidence that metals other than iron ...

journal_title：Environmental microbiology

authors： Schalk IJ,Hannauer M,Braud A

更新日期：2011-11-01 00:00:00

abstract：:Endophytic microorganisms asymptomatically colonise plant tissues. Exploring the assembly dynamics of bacterial endophytic communities is essential to understand the functioning of the plant holobiont and to optimise their possible use as biopesticides or plant biostimulants. The variation in endophytic communities in...

journal_title：Environmental microbiology

authors： Campisano A,Albanese D,Yousaf S,Pancher M,Donati C,Pertot I

更新日期：2017-08-01 00:00:00

abstract：:The anterior nares are an important reservoir for opportunistic pathogens and commensal microorganisms. A barcoded Illumina paired-end sequencing method targeting the 16S ribosomal RNA V1-2 hypervariable region was developed to compare the bacterial diversity of the anterior nares across distinct human populations (vo...

journal_title：Environmental microbiology

authors： Camarinha-Silva A,Jáuregui R,Chaves-Moreno D,Oxley AP,Schaumburg F,Becker K,Wos-Oxley ML,Pieper DH

更新日期：2014-09-01 00:00:00

abstract：:Autotrophic ammonia oxidation occurs in acid soils, even though laboratory cultures of isolated ammonia oxidizing bacteria fail to grow below neutral pH. To investigate whether archaea possessing ammonia monooxygenase genes were responsible for autotrophic nitrification in acid soils, the community structure and phylo...

journal_title：Environmental microbiology

authors： Nicol GW,Leininger S,Schleper C,Prosser JI

更新日期：2008-11-01 00:00:00

abstract：:Many plant-associated fungi host endosymbiotic endobacteria with reduced genomes. While endobacteria play important roles in these tri-partite plant-fungal-endobacterial systems, the active physiology of fungal endobacteria has not been characterized extensively by systems biology approaches. Here, we use integrated p...

journal_title：Environmental microbiology

authors： Li Z,Yao Q,Dearth SP,Entler MR,Castro Gonzalez HF,Uehling JK,Vilgalys RJ,Hurst GB,Campagna SR,Labbé JL,Pan C

更新日期：2017-03-01 00:00:00

abstract：:Syntrophomonas wolfei is a specialist, evolutionarily adapted for syntrophic growth with methanogens and other hydrogen- and/or formate-using microorganisms. This slow-growing anaerobe has three putative ribosome RNA operons, each of which has 16S rRNA and 23S rRNA genes of different length and multiple 5S rRNA genes....

journal_title：Environmental microbiology

authors： Sieber JR,Sims DR,Han C,Kim E,Lykidis A,Lapidus AL,McDonnald E,Rohlin L,Culley DE,Gunsalus R,McInerney MJ

更新日期：2010-08-01 00:00:00

abstract：:Methanol derived from plant tissue is ubiquitous in anaerobic sediments and a good substrate for anaerobes growing on C1 compounds such as methanogens and acetogens. In contrast to methanogens little is known about the physiology, biochemistry and bioenergetics of methanol utilization in acetogenic bacteria. To fill t...

journal_title：Environmental microbiology

authors： Kremp F,Poehlein A,Daniel R,Müller V

更新日期：2018-12-01 00:00:00

abstract：:At deep-sea hydrothermal vents, microbial communities thrive across geochemical gradients above, at, and below the seafloor. In this study, we determined the gene content and transcription patterns of microbial communities and specific populations to understand the taxonomy and metabolism both spatially and temporally...

journal_title：Environmental microbiology

authors： Fortunato CS,Larson B,Butterfield DA,Huber JA

更新日期：2018-02-01 00:00:00

abstract：:Although the roles of introns have been much debated in eukaryotic organisms, none of them have been functionally characterized in Fusarium graminearum. In this study, we characterized the roles of introns in regulation of fungicide-sensitivity of F. graminearum. β2 tub, cyp51A and myosin-5 are important target genes ...

journal_title：Environmental microbiology

authors： Li Y,Luo S,Jia X,Zhu Y,Chen D,Duan Y,Hou Y,Zhou M

更新日期：2017-10-01 00:00:00