Sequence, structure and function-based classification of the broadly conserved FAH superfamily reveals two distinct fumarylpyruvate hydrolase subfamilies.

abstract：:In an attempt to link the microbial community composition and function in mine tailings to the generation of acid mine drainage, we simultaneously explored the geochemistry and microbiology of six tailings collected from a lead/zinc mine, i.e. primary tailings (T1), slightly acidic tailings (T2), extremely acidic tail...

journal_title：Environmental microbiology

authors： Chen LX,Li JT,Chen YT,Huang LN,Hua ZS,Hu M,Shu WS

更新日期：2013-09-01 00:00:00

abstract：:The underlying mechanisms of microbial community assembly in connective coastal environments are unclear. The coastal water area of northern Zhejiang, East China Sea, is a complex marine ecosystem with multiple environmental gradients, where the distributions and determinants of bacterioplankton communities remain unc...

journal_title：Environmental microbiology

authors： Wang K,Ye X,Chen H,Zhao Q,Hu C,He J,Qian Y,Xiong J,Zhu J,Zhang D

更新日期：2015-10-01 00:00:00

abstract：:Bacteria developed many different ways to orient themselves in the environment. Magnetoreception with following motility along Earth's magnetic field lines and photoreception with subsequent positive or negative phototaxis allow bacteria to optimally position themselves for survival and growth. Some bacteria show both...

journal_title：Environmental microbiology

authors： Wettstadt S

更新日期：2020-08-01 00:00:00

abstract：:Among human faecal bacteria, many members of the Clostridium leptum subgroup are fibrolytic and butyrate producing microorganisms thereby contributing to processes important to colonic health. Yet this phylogenetic subgroup remains poorly described to date. To improve detection and description of members of the C. lep...

journal_title：Environmental microbiology

authors： Lay C,Sutren M,Rochet V,Saunier K,Doré J,Rigottier-Gois L

更新日期：2005-07-01 00:00:00

abstract：:Phage predation is one of the key forces that shape genetic diversity in bacterial genomes. Phages are also believed to act as modulators of the microbiota composition and, consequently, as agents that drive bacterial speciation in complex bacterial communities. Very little is known about the occurrence and genetic va...

journal_title：Environmental microbiology

authors： Lugli GA,Milani C,Turroni F,Tremblay D,Ferrario C,Mancabelli L,Duranti S,Ward DV,Ossiprandi MC,Moineau S,van Sinderen D,Ventura M

更新日期：2016-07-01 00:00:00

abstract：:Cold seeps in the Gulf of Mexico are often dominated by mussels of the genus Bathymodiolus that harbour symbiotic bacteria in their gills. In this study, we analysed symbiont diversity, abundance and metabolic potential in three mussel species from the northern Gulf of Mexico: Bathymodiolus heckerae from the West Flor...

journal_title：Environmental microbiology

authors： Duperron S,Sibuet M,MacGregor BJ,Kuypers MM,Fisher CR,Dubilier N

更新日期：2007-06-01 00:00:00

abstract：:American foulbrood (AFB) caused by the bee pathogenic bacterium Paenibacillus larvae is the most devastating bacterial disease of honey bees worldwide. From AFB-dead larvae, pure cultures of P. larvae can normally be cultivated indicating that P. larvae is able to defend its niche against all other bacteria present. R...

journal_title：Environmental microbiology

authors： Garcia-Gonzalez E,Müller S,Ensle P,Süssmuth RD,Genersch E

更新日期：2014-05-01 00:00:00

abstract：:Arctic marine microbes are affected by environmental changes that may ultimately influence their functions in carbon cycling. Here, we investigated in concert the structure and enzymatic activities of pelagic, particle-associated and benthic bacterial communities in the central Arctic Ocean, and used these data to eva...

journal_title：Environmental microbiology

authors： Balmonte JP,Teske A,Arnosti C

更新日期：2018-08-01 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 green algae cannot develop normally when they are grown under axenic conditions. Monostroma oxyspermum, for example, proliferates unicellularly in an aseptic culture, but develops into a normal foliaceous gametophyte in the presence of some marine bacteria. More than 1000 bacterial strains were isolated from mari...

journal_title：Environmental microbiology

authors： Matsuo Y,Suzuki M,Kasai H,Shizuri Y,Harayama S

更新日期：2003-01-01 00:00:00

abstract：:The severe environmental stresses of the Arctic may have promoted unique soil bacterial communities compared with those found in lower latitude environments. Here, we present a comprehensive analysis of the biogeography of soil bacterial communities in the Arctic using a high resolution bar-coded pyrosequencing techni...

journal_title：Environmental microbiology

authors： Chu H,Fierer N,Lauber CL,Caporaso JG,Knight R,Grogan P

更新日期：2010-11-01 00:00:00

abstract：:Sea ice microbial community structure affects carbon and nutrient cycling in polar seas, but its susceptibility to changing environmental conditions is not well understood. We studied the eukaryotic microbial community in sea ice cores recovered near Point Barrow, AK in May 2006 by documenting the composition of the c...

journal_title：Environmental microbiology

authors： Eddie B,Juhl A,Krembs C,Baysinger C,Neuer S

更新日期：2010-03-01 00:00:00

abstract：:Photosynthesis versus irradiance curves and their associated photosynthetic parameters from different phototrophic biofilms isolated from an extreme acidic environment (Río Tinto, SW, Spain) were studied in order to relate them to their species composition and the physicochemical characteristics of their respective sa...

journal_title：Environmental microbiology

authors： Souza-Egipsy V,Altamirano M,Amils R,Aguilera A

更新日期：2011-08-01 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：:Environmental SSU rDNA-based surveys are contributing to the dramatic revision of eukaryotic high-level diversity and phylogeny as the number of sequence data increases. This ongoing revolution gives the opportunity to test for the presence of some eukaryotic taxa in environments where they have not been found using c...

journal_title：Environmental microbiology

authors： Lejzerowicz F,Pawlowski J,Fraissinet-Tachet L,Marmeisse R

更新日期：2010-09-01 00:00:00

abstract：:Bacteria are sometimes neither starving nor under nutrient-excess conditions. When growing with suboptimal levels of nutrients, hungry bacteria express appropriate cellular responses. This review discusses approaches to defining the hunger response in both molecular and growth kinetic terms. The gene expression change...

journal_title：Environmental microbiology

authors： Ferenci T

更新日期：2001-10-01 00:00:00

abstract：:Despite their key role in biogeochemical processes, particularly the methane cycle, archaea are widely underrepresented in molecular surveys because of their lower abundance compared with bacteria and eukaryotes. Here, we use parallel high-resolution small subunit rRNA gene sequencing to explore archaeal diversity in ...

journal_title：Environmental microbiology

authors： Juottonen H,Fontaine L,Wurzbacher C,Drakare S,Peura S,Eiler A

更新日期：2020-08-01 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：:Specialized organotrophic Bacteria 'syntrophs' and methanogenic Archaea 'methanogens' form a unique metabolic interaction to accomplish cooperative mineralization of organic compounds to CH4 and CO2 . Due to challenges in cultivation of syntrophs, mechanisms for how their organotrophic catabolism circumvents thermodyn...

journal_title：Environmental microbiology

authors： Nobu MK,Narihiro T,Liu M,Kuroda K,Mei R,Liu WT

更新日期：2017-11-01 00:00:00

abstract：:The effect of environmental conditions, especially ammonium concentration, on community composition and nitrification activity of nitrifying bacterial biofilms in a pilot wastewater treatment plant was examined. A decreasing ammonium gradient was created when four aerated tanks with suspended carrier material were ser...

journal_title：Environmental microbiology

authors： Lydmark P,Almstrand R,Samuelsson K,Mattsson A,Sörensson F,Lindgren PE,Hermansson M

更新日期：2007-09-01 00:00:00

abstract：:The stratified water column of the Black Sea produces a vertical succession of redox zones, stimulating microbial activity at the interfaces. Our study of intact polar membrane lipids (IPLs) in suspended particulate matter and sediments highlights their potential as biomarkers for assessing the taxonomic composition o...

journal_title：Environmental microbiology

authors： Schubotz F,Wakeham SG,Lipp JS,Fredricks HF,Hinrichs KU

更新日期：2009-10-01 00:00:00

abstract：:Conditions were developed for the reproducible production, isolation and characterization of a novel microbial extracellular polysaccharide believed to be involved in transient viscous bulking at an industrial wastewater treatment plant. The exopolysaccharide was extracted from cell-free culture supernatants of Thauer...

journal_title：Environmental microbiology

authors： Allen MS,Welch KT,Prebyl BS,Baker DC,Meyers AJ,Sayler GS

更新日期：2004-08-01 00:00:00

abstract：:The presence of aerobic anoxygenic phototrophs (AAPs) was recently reported from various marine environments; however, there is little information regarding their distribution in fresh waters. We surveyed a number of freshwater systems in central Europe, by infra-red fluorometry, infra-red epifluorescence microscopy, ...

journal_title：Environmental microbiology

authors： Masín M,Nedoma J,Pechar L,Koblízek M

更新日期：2008-08-01 00:00:00

abstract：:Tropical lake sediments are a significant source for the greenhouse gas methane. We studied function (pathway, rate) and structure (abundance, taxonomic composition) of the microbial communities (Bacteria, Archaea) leading to methane formation together with the main physicochemical characteristics in the sediments of ...

journal_title：Environmental microbiology

authors： Ji Y,Angel R,Klose M,Claus P,Marotta H,Pinho L,Enrich-Prast A,Conrad R

更新日期：2016-12-01 00:00:00

abstract：:The marine alphaproteobacterium Roseovarius nubinhibens ISM can produce the gas dimethyl sulfide (DMS) from dimethylsulfoniopropionate (DMSP), a widespread secondary metabolite that occurs in many phytoplankton. Roseovarius possesses a novel gene, termed dddP, which when cloned, confers on Escherichia coli the ability...

journal_title：Environmental microbiology

authors： Todd JD,Curson AR,Dupont CL,Nicholson P,Johnston AW

更新日期：2009-06-01 00:00:00

abstract：:Here we report the first metatranscriptomic analysis of gene expression and regulation of 'Candidatus Accumulibacter'-enriched lab-scale sludge during enhanced biological phosphorus removal (EBPR). Medium density oligonucleotide microarrays were generated with probes targeting most predicted genes hypothesized to be i...

journal_title：Environmental microbiology

authors： He S,Kunin V,Haynes M,Martin HG,Ivanova N,Rohwer F,Hugenholtz P,McMahon KD

更新日期：2010-05-01 00:00:00

abstract：:We investigated to what extent a European songbird (Parus major) selectively transmits and amplifies Borrelia burgdorferi s.l. bacteria. Borrelia-naïve birds were recurrently exposed to Ixodes ricinus nymphs carrying a community of more than 34 5S-23S genotypes belonging to five genospecies (Borrelia garinii, Borrelia...

journal_title：Environmental microbiology

authors： Heylen D,Matthysen E,Fonville M,Sprong H

更新日期：2014-09-01 00:00:00

abstract：:Microbial community analysis via high-throughput sequencing of amplified 16S rRNA genes is an essential microbiology tool. We found the popular primer pair 515F (515F-C) and 806R greatly underestimated (e.g. SAR11) or overestimated (e.g. Gammaproteobacteria) common marine taxa. We evaluated marine samples and mock com...

journal_title：Environmental microbiology

authors： Parada AE,Needham DM,Fuhrman JA

更新日期：2016-05-01 00:00:00

abstract：:Novel hydrothermal activities accompanying effluent white smokers and elemental sulfur chimney structures at the north-east lava dome of the TOTO caldera depression in the Mariana Volcanic Arc have been explored and characterized by geochemical and microbiological surveys. White smoker hydrothermal fluids were observe...

journal_title：Environmental microbiology

authors： Nakagawa T,Takai K,Suzuki Y,Hirayama H,Konno U,Tsunogai U,Horikoshi K

更新日期：2006-01-01 00:00:00

abstract：:The Black Sea is the largest anoxic water basin on Earth and its stratified water column comprises an upper oxic, middle suboxic and a lower permanently anoxic, sulfidic zone. The abundance of sulfate-reducing bacteria (SRB) in water samples was determined by quantifying the copy number of the dsrA gene coding for the...

journal_title：Environmental microbiology

authors： Neretin LN,Abed RM,Schippers A,Schubert CJ,Kohls K,Kuypers MM

更新日期：2007-12-01 00:00:00