The biogeography of Streptomyces in New Zealand enabled by high-throughput sequencing of genus-specific rpoB amplicons.

abstract：:The APSES protein family comprises a conserved class of fungus-specific transcriptional regulators. Some members have been identified in partial ascomycetes. In this study, the APSES protein StuA (AoStuA) of the nematode-trapping fungus Arthrobotrys oligospora was characterized. Compared with the wild-type (WT) strain...

journal_title：Environmental microbiology

authors： Xie M,Wang Y,Tang L,Yang L,Zhou D,Li Q,Niu X,Zhang KQ,Yang J

更新日期：2019-12-01 00:00:00

abstract：:Obligate acidophilic members of the thaumarchaeotal genus Candidatus Nitrosotalea play an important role in nitrification in acidic soils, but their evolutionary and physiological adaptations to acidic environments are still poorly understood, with only a single member of this genus (Ca. N. devanaterra) having its gen...

journal_title：Environmental microbiology

authors： Herbold CW,Lehtovirta-Morley LE,Jung MY,Jehmlich N,Hausmann B,Han P,Loy A,Pester M,Sayavedra-Soto LA,Rhee SK,Prosser JI,Nicol GW,Wagner M,Gubry-Rangin C

更新日期：2017-12-01 00:00:00

abstract：:The number of icebergs produced from ice-shelf disintegration has increased over the past decade in Antarctica. These drifting icebergs mix the water column, influence stratification and nutrient condition, and can affect local productivity and food web composition. Data on whether icebergs affect bacterioplankton fun...

journal_title：Environmental microbiology

authors： Dinasquet J,Richert I,Logares R,Yager P,Bertilsson S,Riemann L

更新日期：2017-06-01 00:00:00

abstract：:Cultivation-independent surveys of ribosomal RNA genes have revealed the existence of novel microbial lineages, many with no known cultivated representatives. Ribosomal RNA-based analyses, however, often do not provide significant information beyond phylogenetic affiliation. Analysis of large genome fragments recovere...

journal_title：Environmental microbiology

authors： Béjà O,Suzuki MT,Koonin EV,Aravind L,Hadd A,Nguyen LP,Villacorta R,Amjadi M,Garrigues C,Jovanovich SB,Feldman RA,DeLong EF

更新日期：2000-10-01 00:00:00

abstract：:The actinomycete Amycolatopsis japonicum produces the complexing agent ethylenediamine-disuccinate ([S,S]-EDDS), which is an isomer of the widely industrially applied ethylenediamine-tetraacetate (EDTA). In contrast to EDTA, [S,S]-EDDS is readily biodegradable and is therefore an alternative with a favourable environm...

journal_title：Environmental microbiology

authors： Spohn M,Wohlleben W,Stegmann E

更新日期：2016-04-01 00:00:00

abstract：:To determine whether the distribution of estuarine ammonia-oxidizing bacteria (AOB) was influenced by salinity, the community structure of betaproteobacterial ammonia oxidizers (AOB) was characterized along a salinity gradient in sediments of the Ythan estuary, on the east coast of Scotland, UK, by denaturant gradient...

journal_title：Environmental microbiology

authors： Freitag TE,Chang L,Prosser JI

更新日期：2006-04-01 00:00:00

abstract：:The bacterial degradation of polysaccharides is central to marine carbon cycling, but little is known about the bacterial taxa that degrade specific marine polysaccharides. Here, bacterial growth and community dynamics were studied during the degradation of the polysaccharides chitin, alginate and agarose in microcosm...

journal_title：Environmental microbiology

authors： Wietz M,Wemheuer B,Simon H,Giebel HA,Seibt MA,Daniel R,Brinkhoff T,Simon M

更新日期：2015-10-01 00:00:00

abstract：:Toxin-antitoxin modules are gene pairs encoding a toxin and its antitoxin, and are found on the chromosomes of many bacteria, including pathogens. Here, we characterize the specific contribution of the TxpA and YqcG toxins in elimination of defective cells from developing Bacillus subtilis biofilms. On nutrient limita...

journal_title：Environmental microbiology

authors： Bloom-Ackermann Z,Steinberg N,Rosenberg G,Oppenheimer-Shaanan Y,Pollack D,Ely S,Storzi N,Levy A,Kolodkin-Gal I

更新日期：2016-12-01 00:00:00

abstract：:The functioning of natural microbial ecosystems is influenced by various biotic and abiotic conditions. The careful experimental manipulation of environmental conditions can drive microbial ecosystems toward exhibiting desirable types of functionality. Such manipulations can be systematically approached by viewing the...

journal_title：Environmental microbiology

authors： Vandecasteele FP,Crawford RL,Hess TF

更新日期：2008-07-01 00:00:00

abstract：:High-quality microbiome research relies on the integrity, management and quality of supporting data. Currently biobanks and culture collections have different formats and approaches to data management. This necessitates a standard data format to underpin research, particularly in line with the FAIR data standards of f...

journal_title：Environmental microbiology

authors： Ryan MJ,Schloter M,Berg G,Kinkel LL,Eversole K,Macklin JA,Rybakova D,Sessitsch A

更新日期：2021-01-01 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：:Microbial reduction of soluble selenium (Se) or tellurium (Te) species results in immobilization as elemental forms and this process has been employed in soil bioremediation. However, little is known of direct and indirect fungal interactions with Se-/Te-bearing ores. In this research, the ability of Phoma glomerata t...

journal_title：Environmental microbiology

authors： Liang X,Perez MAM,Zhang S,Song W,Armstrong JG,Bullock LA,Feldmann J,Parnell J,Csetenyi L,Gadd GM

更新日期：2020-06-01 00:00:00

abstract：:A macroarray system was developed to screen environmental samples for the presence of specific tetracycline (Tc(R)) and erythromycin (erm(R)) resistance genes. The macroarray was loaded with polymerase chain reaction (PCR) amplicons of 23 Tc(R) genes and 10 erm(R) genes. Total bacterial genomic DNA was extracted from ...

journal_title：Environmental microbiology

authors： Patterson AJ,Colangeli R,Spigaglia P,Scott KP

更新日期：2007-03-01 00:00:00

abstract：:Diverse methylotrophic bacteria were isolated from the tongue, and supra- and subgingival plaque in the mouths of volunteers and patients with periodontitis. One-carbon compounds such as dimethylsulfide in the mouth are likely to be used as growth substrates for these organisms. Methylotrophic strains of Bacillus, Bre...

journal_title：Environmental microbiology

authors： Anesti V,McDonald IR,Ramaswamy M,Wade WG,Kelly DP,Wood AP

更新日期：2005-08-01 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：:Wheat stripe rust, caused by Puccinia striiformis f. sp. tritici (Pst), is an important disease in Canada. The worldwide genetic structure of Pst populations have been characterized, excluding Canada. Here, we elucidated the genetic structure of the western Canadian Pst population using molecular markers, revealing th...

journal_title：Environmental microbiology

authors： Brar GS,Ali S,Qutob D,Ambrose S,Lou K,Maclachlan R,Pozniak CJ,Fu YB,Sharpe AG,Kutcher HR

更新日期：2018-04-01 00:00:00

abstract：:The presence of two insertion sequences, IS406 and IS407, was tested by polymerase chain reaction (PCR) amplification in 25 strains representing 15 Burkholderia species and the close relative Ralstonia pickettii. A total of 50% of the 25 strains contained at least one of the two insertion sequences (ISs) and a statist...

journal_title：Environmental microbiology

authors： Miché L,Faure D,Blot M,Cabanne-Giuli E,Balandreau J

更新日期：2001-12-01 00:00:00

abstract：:Nitrogen is frequently limiting microbial growth in the environment. As a response, many filamentous cyanobacteria differentiate heterocysts, cells devoted to N2 fixation. Heterocyst differentiation is under the control of the master regulator HetR. Through the characterization of the HetR-dependent transcriptome in N...

journal_title：Environmental microbiology

authors： Brenes-Álvarez M,Mitschke J,Olmedo-Verd E,Georg J,Hess WR,Vioque A,Muro-Pastor AM

更新日期：2019-07-01 00:00:00

abstract：:Tropical aquatic legumes of the genus Aeschynomene are unique in that they can be stem-nodulated by photosynthetic bradyrhizobia. Moreover, a recent study demonstrated that two Aeschynomene indica symbionts lack canonical nod genes, thereby raising questions about the distribution of such atypical symbioses among rhiz...

journal_title：Environmental microbiology

authors： Miché L,Moulin L,Chaintreuil C,Contreras-Jimenez JL,Munive-Hernández JA,Del Carmen Villegas-Hernandez M,Crozier F,Béna G

更新日期：2010-08-01 00:00:00

abstract：:Cyanobacteria are important primary producers in many marine ecosystems and their abundances and growth rates depend on their ability to assimilate various nitrogen sources. To examine the diversity of nitrate-utilizing marine cyanobacteria, we developed PCR primers specific for cyanobacterial assimilatory nitrate red...

journal_title：Environmental microbiology

authors： Jenkins BD,Zehr JP,Gibson A,Campbell L

更新日期：2006-12-01 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：:To determine if different algal viruses (Phycodnaviridae) share common patterns of seasonal abundance, quantitative PCR methods were developed and applied to monitor the abundances of three different viruses in Lake Ontario, Canada over 13 months. Throughout the year, the abundances of two different phycodnavirus polB...

journal_title：Environmental microbiology

authors： Short SM,Short CM

更新日期：2009-10-01 00:00:00

abstract：:The cyanobacteria Prochlorococcus and Synechococcus are important marine primary producers. We explored their distributions and covariance along a physico-chemical gradient from coastal to open ocean waters in the Northeastern Pacific Ocean. An inter-annual pattern was delineated in the dynamic transition zone where u...

journal_title：Environmental microbiology

authors： Sudek S,Everroad RC,Gehman AL,Smith JM,Poirier CL,Chavez FP,Worden AZ

更新日期：2015-10-01 00:00:00

abstract：:Molecules of the diffusible signal factor (DSF)-family are a class of quorum sensing (QS) signals used by the phytopathogens Xanthomonas. Studies during the last decade have outlined how Xanthomonas cells enter the QS phase. However, information on the mechanism underlying its exit from the QS phase is limited. RpfB h...

journal_title：Environmental microbiology

authors： Zhou L,Wang XY,Sun S,Yang LC,Jiang BL,He YW

更新日期：2015-11-01 00:00:00

abstract：:Magnetotactic multicellular prokaryotes (MMPs) consist of unique microorganisms formed by genetically identical Gram-negative bacterial that live as a single individual capable of producing magnetic nano-particles called magnetosomes. Two distinct morphotypes of MMPs are known: spherical MMPs (sMMPs) and ellipsoidal M...

journal_title：Environmental microbiology

authors： Leão P,Chen YR,Abreu F,Wang M,Zhang WJ,Zhou K,Xiao T,Wu LF,Lins U

更新日期：2017-06-01 00:00:00

abstract：:Marine sponges often harbour communities of symbiotic microorganisms that fulfil necessary functions for the well-being of their hosts. Microbial communities associated with the sponge Rhopaloeides odorabile were used as bioindicators for sublethal cupric ion (Cu2+) stress. A combined strategy incorporating molecular,...

journal_title：Environmental microbiology

authors： Webster NS,Webb RI,Ridd MJ,Hill RT,Negri AP

更新日期：2001-01-01 00:00:00

abstract：:Marine sponges constitute major parts of coral reefs and deep-water communities. They often harbour high amounts of phylogenetically and physiologically diverse microbes, which are so far poorly characterized. Many of these sponges regulate their internal oxygen concentration by modulating their ventilation behaviour ...

journal_title：Environmental microbiology

authors： Hoffmann F,Radax R,Woebken D,Holtappels M,Lavik G,Rapp HT,Schläppy ML,Schleper C,Kuypers MM

更新日期：2009-09-01 00:00:00

abstract：:Raphidiopsis raciborskii is an invasive bloom-forming cyanobacteria with the flexibility to utilize atmospheric and fixed nitrogen. Since nitrogen-fixation has a high requirement for iron as an ezyme cofactor, we hypothesize that iron availability would determine the success of the species under nitrogen-fixing condit...

journal_title：Environmental microbiology

authors： D'Agostino PM,Yeung ACY,Poljak A,David Waite T,Neilan BA

更新日期：2021-01-01 00:00:00

abstract：:Bacteriophages, the viruses that infect bacteria, are the most abundant biological entities in the biosphere and play a key role in global biogeochemical cycling. All T4-type bacteriophage isolates tested so far have a conserved genetic module that encodes the virion components including gene 23 (g23), the major capsi...

journal_title：Environmental microbiology

authors： Jia Z,Ishihara R,Nakajima Y,Asakawa S,Kimura M

更新日期：2007-04-01 00:00:00

abstract：:Vibrio cholerae's capacity to cause outbreaks of cholera is linked to its survival and adaptability to changes in aquatic environments. One of the environmental conditions that can vary in V. cholerae's natural aquatic habitats is calcium (Ca(+2)). In this study, we investigated the response of V. cholerae to changes ...

journal_title：Environmental microbiology

authors： Bilecen K,Yildiz FH

更新日期：2009-08-01 00:00:00