Persister cells resuscitate via ribosome modification by 23S rRNA pseudouridine synthase RluD.

abstract：:Microbes perform many costly biological functions that benefit themselves, and may also benefit neighbouring cells. Losing the ability to perform such functions can be advantageous due to cost savings, but when they are essential for growth, organisms become dependent on ecological partners to compensate for those los...

journal_title：Environmental microbiology

authors： Estrela S,Morris JJ,Kerr B

更新日期：2016-05-01 00:00:00

abstract：:Marinobacter santoriniensis NKSG1(T) is a mesophilic, dissimilatory arsenate-reducing and arsenite-oxidizing bacterium isolated from an arsenate-reducing enrichment culture. The inoculum was obtained from arsenic-rich shallow marine hydrothermal sediment from Santorini, Greece, with evidence of arsenic redox cycling. ...

journal_title：Environmental microbiology

authors： Handley KM,Héry M,Lloyd JR

更新日期：2009-06-01 00:00:00

abstract：:Biofilms are thin layers of bacteria embedded within a slime matrix that live on surfaces. They are ubiquitous in nature and responsible for many medical and dental infections, industrial fouling and are also evident in ancient fossils. A biofilm structure is shaped by growth, detachment and response to mechanical for...

journal_title：Environmental microbiology

authors： Fabbri S,Li J,Howlin RP,Rmaile A,Gottenbos B,De Jager M,Starke EM,Aspiras M,Ward MT,Cogan NG,Stoodley P

更新日期：2017-11-01 00:00:00

abstract：:The stimulation of bacteria capable of reducing soluble U(VI) to sparingly soluble U(IV) is a promising approach for containing U(VI) plumes. Anaeromyxobacter dehalogenans is capable of mediating this activity; however, its ability to couple U(VI) reduction to growth has not been established. Monitoring the increase i...

journal_title：Environmental microbiology

authors： Sanford RA,Wu Q,Sung Y,Thomas SH,Amos BK,Prince EK,Löffler FE

更新日期：2007-11-01 00:00:00

abstract：:Denitrifying bacteria were enriched from freshwater sediment with added nitrate as electron acceptor and crude oil as the only source of organic substrates. The enrichment cultures were used as laboratory model systems for studying the degradative potential of denitrifying bacteria with respect to crude oil constituen...

journal_title：Environmental microbiology

authors： Rabus R,Wilkes H,Schramm A,Harms G,Behrends A,Amann R,Widdel F

更新日期：1999-04-01 00:00:00

abstract：:Over the last 15 years classical culturing and environmental PCR techniques have revealed a modest number of genuinely new major lineages of protists; however, some new groups have greatly influenced our understanding of eukaryote evolution. We used culturing techniques to examine the diversity of free-living protists...

journal_title：Environmental microbiology

authors： Kolisko M,Silberman JD,Cepicka I,Yubuki N,Takishita K,Yabuki A,Leander BS,Inouye I,Inagaki Y,Roger AJ,Simpson AG

更新日期：2010-10-01 00:00:00

abstract：:Pseudomonas fluorescens CHA0 is a root-associated biocontrol agent that suppresses soil-borne fungal diseases of crops. Remarkably, the pseudomonad is also endowed with systemic and oral activity against pest insects which depends on the production of the insecticidal Fit toxin. The toxin gene (fitD) is part of a viru...

journal_title：Environmental microbiology

authors： Péchy-Tarr M,Borel N,Kupferschmied P,Turner V,Binggeli O,Radovanovic D,Maurhofer M,Keel C

更新日期：2013-03-01 00:00:00

abstract：:Environmental variation can have profound and direct effects on fitness, fecundity, and host-symbiont interactions. Replication rates of microbes within arthropod hosts, for example, are correlated with incubation temperature but less is known about the influence of host-symbiont dynamics on environmental preference. ...

journal_title：Environmental microbiology

authors： Truitt AM,Kapun M,Kaur R,Miller WJ

更新日期：2018-07-03 00:00:00

abstract：:Nostoc flagelliforme is well known for its strong ecological adaptability in inhabiting desert biological soil crusts. However, the mechanism of its recovery from quiescent to active state after prolonged dormancy remains poorly characterized. Especially how exoproteome be related to the adaptive strategies and partic...

journal_title：Environmental microbiology

authors： Wang B,Yang J,Xu C,Yi L,Wan C

更新日期：2020-04-01 00:00:00

abstract：:We present two genomes of widespread freshwater picocyanobacteria isolated by extinction dilution from a Spanish oligotrophic reservoir. Based on microscopy and genomic properties, both picocyanobacteria were tentatively designated Synechococcus lacustris Tous, formerly described as a metagenome assembled genome (MAG)...

journal_title：Environmental microbiology

authors： Cabello-Yeves PJ,Picazo A,Camacho A,Callieri C,Rosselli R,Roda-Garcia JJ,Coutinho FH,Rodriguez-Valera F

更新日期：2018-10-01 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：:Methyl-coenzyme M reductase (MCR) has been originally identified to catalyse the final step of the methanogenesis pathway. About 20 years ago anaerobic methane-oxidizing archaea (ANME) were discovered that use MCR enzymes to activate methane. ANME thrive at the thermodynamic limit of life, are slow-growing, and in mos...

journal_title：Environmental microbiology

authors： Wang Y,Wegener G,Ruff SE,Wang F

更新日期：2020-05-04 00:00:00

abstract：:This study compared bacterial biofilm and planktonic cell susceptibility to metal toxicity by evaluating the minimum inhibitory concentration (MIC), the planktonic minimum bactericidal concentration (MBC), and minimum biofilm eradication concentration (MBEC) using the MBEC device. In total, 17 metal cations and oxyani...

journal_title：Environmental microbiology

authors： Harrison JJ,Ceri H,Stremick CA,Turner RJ

更新日期：2004-12-01 00:00:00

abstract：:We investigated the distribution of chloropigments in a small meromictic lake, Lake Kaiike, south-west Japan. In the water-column, concentrations of Chl a related to cyanobacteria, BChl a related to purple sulphur bacteria, and three types of BChl e homologues (BChls e1, e2 and e3) related to brown-coloured green sulp...

journal_title：Environmental microbiology

authors： Nakajima Y,Okada H,Oguri K,Suga H,Kitazato H,Koizumi Y,Fukui M,Ohkouchi N

更新日期：2003-11-01 00:00:00

abstract：:Assessing the extent of parasite diversity requires the application of appropriate molecular tools, especially given the growing evidence of multiple parasite co-occurrence. Here, we compared the performance of a next-generation sequencing technology (Ion PGM ™ System) in 12 Bombus terrestris specimens that were PCR-i...

journal_title：Environmental microbiology

authors： Bartolomé C,Jabal-Uriel C,Buendía-Abad M,Benito M,Ornosa C,De la Rúa P,Martín-Hernández R,Higes M,Maside X

更新日期：2021-01-01 00:00:00

abstract：:Harmful blooms of the cyanobacterium Microcystis sp. have become increasingly pervasive in the San Francisco Estuary Delta (USA) since the early 2000s and their rise has coincided with substantial decreases in several important fish species. Direct and indirect effects Microcystis blooms may have on the Delta food web...

journal_title：Environmental microbiology

authors： Otten TG,Paerl HW,Dreher TW,Kimmerer WJ,Parker AE

更新日期：2017-09-01 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：:Interactions between phytoplankton and bacteria play major roles in global biogeochemical cycles and oceanic nutrient fluxes. These interactions occur in the microenvironment surrounding phytoplankton cells, known as the phycosphere. Bacteria in the phycosphere use either chemotaxis or attachment to benefit from algal...

journal_title：Environmental microbiology

authors： Fei C,Ochsenkühn MA,Shibl AA,Isaac A,Wang C,Amin SA

更新日期：2020-11-01 00:00:00

abstract：:Certain filamentous cyanobacteria, including Aphanizomenon ovalisporum, are potentially toxic owing to the formation of the hepatotoxin cylindrospermopsin. We previously identified a gene cluster in A. ovalisporum likely to be involved in cylindrospermopsin biosynthesis, including amidinotransferase (aoaA) and polyket...

journal_title：Environmental microbiology

authors： Shalev-Malul G,Lieman-Hurwitz J,Viner-Mozzini Y,Sukenik A,Gaathon A,Lebendiker M,Kaplan A

更新日期：2008-04-01 00:00:00

abstract：:The trophic linkage between marine bacteria and phytoplankton in the surface ocean is a key step in the global carbon cycle, with almost half of marine primary production transformed by heterotrophic bacterioplankton within hours to weeks of fixation. Early studies conceptualized this link as the passive addition and ...

journal_title：Environmental microbiology

authors： Durham BP,Dearth SP,Sharma S,Amin SA,Smith CB,Campagna SR,Armbrust EV,Moran MA

更新日期：2017-09-01 00:00:00

abstract：:The cyclohexane derivative cis-2-(carboxymethyl)cyclohexane-1-carboxylic acid [(1R,2R)-/(1S,2S)-2-(carboxymethyl)cyclohexane-1-carboxylic acid] has previously been identified as metabolite in the pathway of anaerobic degradation of naphthalene by sulfate-reducing bacteria. We tested the corresponding CoA esters of iso...

journal_title：Environmental microbiology

authors： Weyrauch P,Zaytsev AV,Stephan S,Kocks L,Schmitz OJ,Golding BT,Meckenstock RU

更新日期：2017-07-01 00:00:00

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：:Phage-encoded Shiga toxin (Stx) acts as a bacterial defence against the eukaryotic predator Tetrahymena. To function as an effective bacterial anti-predator defence, Stx must kill a broad spectrum of predators. Consistent with that assertion, we show here that bacterially encoded Stx efficiently kills the bacteriovore...

journal_title：Environmental microbiology

authors： Arnold JW,Koudelka GB

更新日期：2014-02-01 00:00:00

abstract：:Tropical ecosystems remain poorly understood and this is particularly true for belowground soil fungi. Soil fungi may respond to plant identity when, for example, plants differentially allocate resources belowground. However, spatial and temporal heterogeneity in factors such as plant inputs, moisture, or nutrients ca...

journal_title：Environmental microbiology

authors： Kivlin SN,Hawkes CV

更新日期：2016-12-01 00:00:00

abstract：:Chytrids are ubiquitous fungal parasites in aquatic ecosystems, infecting representatives of all major phytoplankton groups. They repack carbon from inedible phytoplankton hosts into easily ingested chytrid propagules (zoospores), rendering this carbon accessible to zooplankton. Grazing on zoospores may circumvent bot...

journal_title：Environmental microbiology

authors： Gerphagnon M,Agha R,Martin-Creuzburg D,Bec A,Perriere F,Rad-Menéndez C,Gachon CMM,Wolinska J

更新日期：2019-03-01 00:00:00

abstract：:Bioactive amounts of antibiotics as well as resistant bacteria reach the soil through manure fertilization. We investigated plasmids that may stimulate the environmental spread and interspecies transfer of antibiotic resistance. After treatment of two soils with manure, either with or without the sulfonamide antibioti...

journal_title：Environmental microbiology

authors： Heuer H,Kopmann C,Binh CT,Top EM,Smalla K

更新日期：2009-04-01 00:00:00

abstract：:Located in the Northern Territory of Australia, Ranger uranium mine is directly adjacent to the UNESCO World Heritage listed Kakadu National Park, with rehabilitation targets needed to ensure the site can be incorporated into the park following the mine's closure in 2026. This study aimed to understand the impact of u...

journal_title：Environmental microbiology

authors： Sutcliffe B,Chariton AA,Harford AJ,Hose GC,Greenfield P,Elbourne LDH,Oytam Y,Stephenson S,Midgley DJ,Paulsen IT

更新日期：2017-08-01 00:00:00

abstract：:Antibiotics are routinely used in modern livestock farming. The manure from medicated animals is used for the fertilization of arable crops, which in turn leads to the accumulation of antibiotic resistance genes (ARGs) in the environment. This is a potentially serious public health issue, yet the identities of the bac...

journal_title：Environmental microbiology

authors： Leclercq SO,Wang C,Sui Z,Wu H,Zhu B,Deng Y,Feng J

更新日期：2016-10-01 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：:The gene abundance and gene expression of six diazotroph populations from the Eastern Equatorial Atlantic in June 2007 were examined using nifH gene quantitative polymerase chain reaction (q PCR) methods. Of all the diazotrophs, Trichodesmium spp. was the most abundant with the highest number of gene copies in the Gul...

journal_title：Environmental microbiology

authors： Foster RA,Subramaniam A,Zehr JP

更新日期：2009-04-01 00:00:00