A physiologically diverse phylum of acidophilic, gram-negative bacteria found in a wide variety of habitats, but particularly abundant in soils and sediments.
A class of BRYOPHYTA which is best known for Sphagnum forming PEAT bogs.
The presence of bacteria, viruses, and fungi in the soil. This term is not restricted to pathogenic organisms.
Constituent of 30S subunit prokaryotic ribosomes containing 1600 nucleotides and 21 proteins. 16S rRNA is involved in initiation of polypeptide synthesis.
One of the three domains of life (the others being Eukarya and ARCHAEA), also called Eubacteria. They are unicellular prokaryotic microorganisms which generally possess rigid cell walls, multiply by cell division, and exhibit three principal forms: round or coccal, rodlike or bacillary, and spiral or spirochetal. Bacteria can be classified by their response to OXYGEN: aerobic, anaerobic, or facultatively anaerobic; by the mode by which they obtain their energy: chemotrophy (via chemical reaction) or PHOTOTROPHY (via light reaction); for chemotrophs by their source of chemical energy: CHEMOLITHOTROPHY (from inorganic compounds) or chemoorganotrophy (from organic compounds); and by their source for CARBON; NITROGEN; etc.; HETEROTROPHY (from organic sources) or AUTOTROPHY (from CARBON DIOXIDE). They can also be classified by whether or not they stain (based on the structure of their CELL WALLS) with CRYSTAL VIOLET dye: gram-negative or gram-positive.
A phylum of bacteria consisting of the purple bacteria and their relatives which form a branch of the eubacterial tree. This group of predominantly gram-negative bacteria is classified based on homology of equivalent nucleotide sequences of 16S ribosomal RNA or by hybridization of ribosomal RNA or DNA with 16S and 23S ribosomal RNA.
The variety of all native living organisms and their various forms and interrelationships.
The immediate physical zone surrounding plant roots that include the plant roots. It is an area of intense and complex biological activity involving plants, microorganisms, other soil organisms, and the soil.
DNA sequences encoding RIBOSOMAL RNA and the segments of DNA separating the individual ribosomal RNA genes, referred to as RIBOSOMAL SPACER DNA.
The relationships of groups of organisms as reflected by their genetic makeup.
A multistage process that includes cloning, physical mapping, subcloning, determination of the DNA SEQUENCE, and information analysis.
The spectrum of different living organisms inhabiting a particular region, habitat, or biotope.
The unconsolidated mineral or organic matter on the surface of the earth that serves as a natural medium for the growth of land plants.
Deoxyribonucleic acid that makes up the genetic material of bacteria.
Genes, found in both prokaryotes and eukaryotes, which are transcribed to produce the RNA which is incorporated into RIBOSOMES. Prokaryotic rRNA genes are usually found in OPERONS dispersed throughout the GENOME, whereas eukaryotic rRNA genes are clustered, multicistronic transcriptional units.
A set of statistical methods used to group variables or observations into strongly inter-related subgroups. In epidemiology, it may be used to analyze a closely grouped series of events or cases of disease or other health-related phenomenon with well-defined distribution patterns in relation to time or place or both.
Descriptions of specific amino acid, carbohydrate, or nucleotide sequences which have appeared in the published literature and/or are deposited in and maintained by databanks such as GENBANK, European Molecular Biology Laboratory (EMBL), National Biomedical Research Foundation (NBRF), or other sequence repositories.
One of the three domains of life (the others being BACTERIA and Eukarya), formerly called Archaebacteria under the taxon Bacteria, but now considered separate and distinct. They are characterized by: (1) the presence of characteristic tRNAs and ribosomal RNAs; (2) the absence of peptidoglycan cell walls; (3) the presence of ether-linked lipids built from branched-chain subunits; and (4) their occurrence in unusual habitats. While archaea resemble bacteria in morphology and genomic organization, they resemble eukarya in their method of genomic replication. The domain contains at least four kingdoms: CRENARCHAEOTA; EURYARCHAEOTA; NANOARCHAEOTA; and KORARCHAEOTA.
A mass of organic or inorganic solid fragmented material, or the solid fragment itself, that comes from the weathering of rock and is carried by, suspended in, or dropped by air, water, or ice. It refers also to a mass that is accumulated by any other natural agent and that forms in layers on the earth's surface, such as sand, gravel, silt, mud, fill, or loess. (McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed, p1689)
Woody, usually tall, perennial higher plants (Angiosperms, Gymnosperms, and some Pterophyta) having usually a main stem and numerous branches.
A functional system which includes the organisms of a natural community together with their environment. (McGraw Hill Dictionary of Scientific and Technical Terms, 4th ed)
A kingdom of eukaryotic, heterotrophic organisms that live parasitically as saprobes, including MUSHROOMS; YEASTS; smuts, molds, etc. They reproduce either sexually or asexually, and have life cycles that range from simple to complex. Filamentous fungi, commonly known as molds, refer to those that grow as multicellular colonies.
Ribonucleic acid in bacteria having regulatory and catalytic roles as well as involvement in protein synthesis.
Compounds in which one or more of the three hydroxyl groups of glycerol are in ethereal linkage with a saturated or unsaturated aliphatic alcohol; one or two of the hydroxyl groups of glycerol may be esterified. These compounds have been found in various animal tissue.
Five-ring derivatives of dammarane having a chair-chair-chair-boat configuration. They include the lupanes, oleananes, amyrins, GLYCYRRHIZIC ACID, and soyasaponins.
Pyrrole containing pigments found in photosynthetic bacteria.
A process facilitated by specialized bacteria involving the oxidation of ammonium to nitrite and nitrate.
The genetic complement of a BACTERIA as represented in its DNA.
Alcohols derived from the aryl radical (C6H5CH2-) and defined by C6H5CHOH. The concept includes derivatives with any substituents on the benzene ring.
Works containing information articles on subjects in every field of knowledge, usually arranged in alphabetical order, or a similar work limited to a special field or subject. (From The ALA Glossary of Library and Information Science, 1983)
The terms, expressions, designations, or symbols used in a particular science, discipline, or specialized subject area.
The study of the structure, growth, function, genetics, and reproduction of bacteria, and BACTERIAL INFECTIONS.
A class in the phylum MOLLUSCA comprised of flattened, elongated marine mollusks, commonly called chitons. They are unique in that they possess seven or eight separate shell plates.
Individual's rights to obtain and use information collected or generated by others.
A quantitative measure of the frequency on average with which articles in a journal have been cited in a given period of time.
A publication issued at stated, more or less regular, intervals.
A family of SULFOLOBALES consisting of aerobic or facultatively anaerobic chemolithotrophic cocci, usually occurring singly. They grow best at a pH of about 2.
The processes by which organisms use simple inorganic substances such as gaseous or dissolved carbon dioxide and inorganic nitrogen as nutrient sources. Contrasts with heterotrophic processes which make use of organic materials as the nutrient supply source. Autotrophs can be either chemoautotrophs (or chemolithotrophs), largely ARCHAEA and BACTERIA, which also use simple inorganic substances for their metabolic energy reguirements; or photoautotrophs (or photolithotrophs), such as PLANTS and CYANOBACTERIA, which derive their energy from light. Depending on environmental conditions some organisms can switch between different nutritional modes (autotrophy; HETEROTROPHY; chemotrophy; or PHOTOTROPHY) to utilize different sources to meet their nutrient and energy requirements.
Amino acids which have a branched carbon chain.
The process in certain BACTERIA; FUNGI; and CYANOBACTERIA converting free atmospheric NITROGEN to biologically usable forms of nitrogen, such as AMMONIA; NITRATES; and amino compounds.
A genus of gram-negative, aerobic, rod-shaped bacteria that activate PLANT ROOT NODULATION in leguminous plants. Members of this genus are nitrogen-fixing and common soil inhabitants.
PLANTS, or their progeny, whose GENOME has been altered by GENETIC ENGINEERING.
An enzyme system that catalyzes the fixing of nitrogen in soil bacteria and blue-green algae (CYANOBACTERIA). EC 1.18.6.1.
The usually underground portions of a plant that serve as support, store food, and through which water and mineral nutrients enter the plant. (From American Heritage Dictionary, 1982; Concise Dictionary of Biology, 1990)
An element with the atomic symbol N, atomic number 7, and atomic weight [14.00643; 14.00728]. Nitrogen exists as a diatomic gas and makes up about 78% of the earth's atmosphere by volume. It is a constituent of proteins and nucleic acids and found in all living cells.
A family of gram-negative, aerobic bacteria utilizing only one-carbon organic compounds and isolated from in soil and water.
Substances which pollute the soil. Use for soil pollutants in general or for which there is no specific heading.
A plant genus of the family LAMIACEAE best known for the thyme spice added to foods.
A group of irregular rod-shaped bacteria that stain gram-positive and do not produce endospores.
A genus of gram-positive, anaerobic bacteria in the family Thermoanaerobacteriaceae. Cultures consist of rods interspersed with coccoid cells.
A microanalytical technique combining mass spectrometry and gas chromatography for the qualitative as well as quantitative determinations of compounds.

Telmatobacter bradus gen. nov., sp. nov., a cellulolytic facultative anaerobe from subdivision 1 of the Acidobacteria, and emended description of Acidobacterium capsulatum Kishimoto et al. 1991. (1/22)

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Bryocella elongata gen. nov., sp. nov., a member of subdivision 1 of the Acidobacteria isolated from a methanotrophic enrichment culture, and emended description of Edaphobacter aggregans Koch et al. 2008. (2/22)

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Huanglongbing alters the structure and functional diversity of microbial communities associated with citrus rhizosphere. (3/22)

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Universally distributed single-copy genes indicate a constant rate of horizontal transfer. (4/22)

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Acidicapsa borealis gen. nov., sp. nov. and Acidicapsa ligni sp. nov., subdivision 1 Acidobacteria from Sphagnum peat and decaying wood. (5/22)

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Recovery of as-yet-uncultured soil acidobacteria on dilute solid media. (6/22)

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Biological consequences of ancient gene acquisition and duplication in the large genome of Candidatus Solibacter usitatus Ellin6076. (7/22)

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Ultrastructural analysis and identification of envelope proteins of "Candidatus Chloracidobacterium thermophilum" chlorosomes. (8/22)

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The Yellowstone National Park Research Coordination Network is a collaboration of scientists and NPS staff to develop a coordinated research network focused on geothermal biology and geochemistry.
Cab.thermophilum has light harvesting antennae (chlorosomes), Fenna-Matthews-Olson (FMO) protein, and type 1 reaction centers: each chlorosome can contain up to 250,000 bacteriochlorophyll molecules. Cab.thermophilum synthesizes bacteriochlorophylls a and c (BChl) under oxic conditions (photoheterotropically) unlike the anoxic conditions in other phototrophs. Characterization of a model green sulfur bacterium Chlorobium tepidum showed that BChl c molecules forms large aggregates by self-organization due to the unique molecular structure of the bacteriochlorophylls. The formation of large molecular aggregates of BChl c is independent of any protein scaffold. These protein-independent and self-organization properties lead to the formation of very large amounts of BChl c (eg. in Green sulfur bacteria, 25-30% of the total cellular carbon is utilized in the formation of BChl c) needed for cell growth at very low light environment. Genome sequencing of a phototroph from the Chlorobi phylum, Chlorobium ...
Recently, iso-diabolic acid (13,16-dimethyl octacosanedioic acid) has been identified as a major membrane-spanning lipid of subdivisions 1 and 3 of the Acidobacteria, a highly diverse phylum within the Bacteria. This finding pointed to the Acidobacteria as a potential source for the bacterial glycerol dialkyl glycerol tetraethers that occur ubiquitously in peat, soil, lakes, and hot springs. Here, we examined the lipid composition of seven phylogenetically divergent strains of subdivision 4 of the Acidobacteria, a bacterial group that is commonly encountered in soil. Acid hydrolysis of total cell material released iso-diabolic acid derivatives in substantial quantities (11 to 48% of all fatty acids). In contrast to subdivisions 1 and 3 of the Acidobacteria, 6 out of the 7 species of subdivision 4 (excepting Candidatus Chloracidobacterium thermophilum) contained iso-diabolic acid ether bound to a glycerol in larger fractional abundance than iso-diabolic acid itself. This is in agreement with ...
A novel thermophilic, microaerophilic, anoxygenic, and chlorophototrophic member of the phylum Acidobacteria, Chloracidobacterium thermophilum strain B T, was isolated from a cyanobacterial enrichment culture derived from microbial mats associated with Octopus Spring, Yellowstone National Park, Wyoming. C. thermophilum is strictly dependent on light and oxygen and grows optimally as a photoheterotroph at irradiance values between 20 and 50 µmol photons m⁻² s⁻¹. C. thermophilum is unable to synthesize branched-chain amino acids (AAs), L-lysine, and vitamin B₁₂, which are required for growth. Although the organism lacks genes for autotrophic carbon fixation, bicarbonate is also required. Mixtures of other AAs and 2-oxoglutarate stimulate growth. As suggested from genomic sequence data, C. thermophilum requires a reduced sulfur source such as thioglycolate, cysteine, methionine, or thiosulfate. The organism can be grown in a defined medium at 51° C (T opt; range 44-58°C) in the pH ...
Members of the bacterial phylum Acidobacteria are widespread in soils and sediments worldwide, and are abundant in many soils. Acidobacteria are challenging to culture in vitro, and many basic features of their biology and functional roles in the soil have not been determined. Candidatus Solibacter …
The Yellowstone National Park Research Coordination Network is a collaboration of scientists and NPS staff to develop a coordinated research network focused on geothermal biology and geochemistry.
Acidobacteria are a newly devised phylum of Bacteria, whose members are physiologically diverse and ubiquitous, especially in soils, but are under-represented in culture.[1][2][3] Members of this phylum are physiologically diverse, some being acidophilic, and were first recognized as a novel division in 1997.[4] The first species, Acidobacterium capsulatum, of this phylum was discovered in 1991.[5] Other notable species are Holophaga foetida,[6] Geothrix fermentans,[7] Acanthopleuribacter pedis[8] and Bryobacter aggregatus.[9] Since they have only recently been discovered and the large majority have not been cultured, the ecology and metabolism of these bacteria is not well understood.[2] However, these bacteria may be an important contributor to ecosystems, since they are particularly abundant within soils.[10] As well as their natural soil habitat, unclassified group II Acidobacteria have also been identified as a contaminant of DNA extraction kit reagents, which may lead to their erroneous ...
Here, we present the genome sequence of a member of the group I Acidobacteria, Acidipila sp. strain EB88, which was isolated from temperate forest soil. Like many other members of its class, its genome contains evidence of the potential to utilize a broad range of sugars. ...
President John Magufuli has reiterated a call for acceleration of the East African crude oil pipeline project from Hoima in Uganda to Tanga.
NAIROBI (Reuters) - Tanzania and Uganda signed an agreement on Sunday paving the way for the construction of a crude oil pipeline running from Ugandan oilfields to the Tanzanian port of Tanga, a Tanzanian government spokesman said. Uganda discovered
Atmospheric gas scavenging has been implicated as a strategy for microbial survival. Members of the Acidobacteria, along with other diverse soil microorganisms are capable of atmospheric dihydrogen oxidation, which has important implications in atmospheric chemistry, microbial ecology and survival.
Trans Mountain is halting construction work on the expansion of the oil pipeline in a voluntary safety stand-down of more than two weeks until January 4, the company said on Thursday, days after a worker was seriously injured
Ugandan and Kenyan leaders announced plans to construct an oil pipeline that would stretch to the Lamu Port on the eastern shores of the Indian Ocean.
It makes no sense to invest billions of dollars into such a dead-end technology as oil pipelines which will be obsolete and of ever-declining value over the next dozen years as we burn up yet more
Russian dancers perform during the third China-Russia Cultural Festival in Heihe, northeast Chinas Heilongjiang province, Aug 19, 2012.
SWISS-MODEL Repository entry for C1F4B7 (AMPA_ACIC5), Probable cytosol aminopeptidase. Acidobacterium capsulatum (strain ATCC 51196 / DSM 11244 / JCM 7670 / NBRC15755 / NCIMB 13165 / 161)
Strain D40PT, representing a novel Gram-stain-negative, obligately aerobic, bacteriochlorophyll a-containing bacterium of the α-4 subgroup of the phylum Proteobacteria, was isolated from permafrost soil of Kunlun mountains gap, Qinghai-Tibet plateau. Cells were non-motile rod-cocci and formed brown-pigmented colonies. According to the absorption spectrum, carotenoids and two different photosynthetic light-harvesting complexes, an LHI complex and a B800-835-type peripheral LHII complex, were present in the cells. The strain was oxidase-negative and catalase-positive. The predominant fatty acids of strain D40PT were summed feature 3 (C16 : 1ω7c and/or C16 : 1ω6c), C17 : 1ω6c and summed feature 8 (C18 : 1ω7c and/or C18 : 1ω6c). The main polar lipids were phosphatidylethanolamine, phosphatidylglycerol, unidentified phospholipid, two glycolipids and sphingoglycolipid. The major respiratory quinone was ubiquinone-10, whereas ubiquinone-9 was present in smaller amounts. The 16S rRNA gene sequence
I. M. van Aarle, A. Perimenis, J. Lima-Ramos, E. de Hults, I. F. George, P. A. Gerin (2015). Mixed inoculum origin and lignocellulosic substrate type both influence the production of volatile fatty acids during acidogenic fermentation. UCL, Earth and Life Institute-Applied Microbiology. Biochemical Engineering Journal 103:242-249. U. Nunes da Rocha, C. Plugge, I.F. George, J.D. van Elsas, L. van Overbeek. (2013). The rhizosphere selects for particular groups of Acidobacteria and Verrucomicrobia. PLOSone: 9(4): e94514. I.F. George, E. Bouhajja and S.N. Agathos (2011). Metagenomics for bioremediation. In: M. Moo Young, Editor, Comprehensive Biotechnology, Second Edition, Volume 6 - Environmental Biotechnology and Safety, pp. 47-57. Elsevier, Oxford, UK, ISBN: 978-0-44-453352-4.. I.F. George, M. Hartmann, M.R. Liles, S.N. Agathos. (2011). Recovery of as-yet uncultured soil Acidobacteria on dilute solid media. Applied and Environmental Microbiology, 77: 8184-8188.. Parsley, L. C., Linneman, J., ...
The composition of bacterial communities in Lake Baikal in different hydrological periods and at different depths (down to 1515 m) has been analyzed using pyrosequencing of the 16S rRNA gene V3 variable region. Most of the resulting 34 562 reads of the Bacteria domain have clustered into 1693 operational taxonomic units (OTUs) classified with the phyla Proteobacteria, Actinobacteria, Chloroflexi, Bacteroidetes, Firmicutes, Acidobacteria and Cyanobacteria. It has been found that their composition at the family level and relative contributions to bacterial communities distributed over the water column vary depending on hydrological period. The number of OTUs and the parameters of taxonomic richness (ACE, Chao1 indices) and diversity (Shannon and inverse Simpson index) reach the highest values in water layers. The composition of bacterial communities in these layers remains relatively constant, whereas that in surface layers differs between hydrological seasons. The dynamics of physicochemical conditions
In standard SAGM additive solution, ECs are stored for 42 days at 4°C. This limited storage duration has a direct implication for blood banks: not all (serocompatible) ECs can be available at any time, and near-shortage situations can occasionally occur, which means that in Lausanne, approximately 10% of delivered ECs are bought from other blood banks. More importantly, there is accumulating evidence that receiving old blood (stored for more that 14 days for example) is not as advantageous as receiving fresher blood. For example, Koch et al clearly demonstrated that the life expectancy at 5 years is better for patients who received fresh blood (less than 14 days) compare to older blood in the course of cardiac surgery (Koch et al., NEJM, 2008). Even though the study is controversial and biais were present, the question is totally opened. Moreover, it is current practice that some clinical practitioners prefer to transfuse fresh blood (such as in neonatology for example) and put blood banks ...
In standard SAGM additive solution, ECs are stored for 42 days at 4°C. This limited storage duration has a direct implication for blood banks: not all (serocompatible) ECs can be available at any time, and near-shortage situations can occasionally occur, which means that in Lausanne, approximately 10% of delivered ECs are bought from other blood banks. More importantly, there is accumulating evidence that receiving old blood (stored for more that 14 days for example) is not as advantageous as receiving fresher blood. For example, Koch et al clearly demonstrated that the life expectancy at 5 years is better for patients who received fresh blood (less than 14 days) compare to older blood in the course of cardiac surgery (Koch et al., NEJM, 2008). Even though the study is controversial and biais were present, the question is totally opened. Moreover, it is current practice that some clinical practitioners prefer to transfuse fresh blood (such as in neonatology for example) and put blood banks ...
The Penspen report examined 40 studies addressing the behavior of diluted bitumen and conventional crude. In these studies, which spanned more than 40 years, the research concluded that diluted bitumen is no more corrosive when compared to conventional heavy crude oil.. The report also showed that tests were carried out using internationally recognized standards, which found that small differences in some components of the product did not increase the chances of corrosion developing in oil transmission pipelines. In addition, monitoring and preventative maintenance programs used by transmission pipeline operators on conventional crude oil pipelines were equally as effective on pipelines containing diluted bitumen.. Other conclusions of the review were:. ...
The governments of Uganda and Tanzania, the Tanzanian Petroleum Development Corp., and Total E&P Uganda have signed a memorandum of understanding on development principles for a crude oil pipeline between Hoima, Uganda, and Tanga Port, Tanzania.. Production has yet to start from any of several oil discoveries made in Uganda since 2006. Total, Tullow Oil PLC, and CNOOC Ltd. have development proposals in various stages of negotiation.. The Ugandan government also is considering two export-pipeline routes through Kenya.. [Native Advertisement] ...
State officials say the flow of crude oil through twin underwater pipelines has been halted temporarily because of high winds and waves in the channel where Lakes Huron and Michigan meet.
Uganda had said earlier it would pick Kenya for the construction of the pipeline, linking its fields to Kenya oil discoveries in the Lokichar basin in northern Kenya and Lamu in the coastal region.
White House order covers Trans-Canadas Keystone XL pipeline that will run from western Canada to US refineries along Gulf of Mexico
A new study suggests that permitting more tar sands oil to flow would raise greenhouse gas pollution by the equivalent of nearly 40 million cars and trucks
Phylogenetic analysis of kingdom Acidobacterium rDNA sequences.An analysis of sequences representative of the currently known phylogenetic and environmental diversity of the kingdomAcidobacterium is presented in Fig. 1. For initial analysis, sequences of greater than 900 nt were selected (represented by thick lines on Fig. 1). These were used to construct and optimize trees by the DM, MP, and ML methods and to perform bootstrap analyses. Groups that were moderately to well supported by bootstrap evaluations (,70% support) were also seen in all optimal trees. The tree of longer sequences was used as a backbone into which shorter sequences (thin lines in Fig. 1) were placed without rearrangement of the starting tree. These shorter sequences were chosen to span the phylogenetic diversity of sequences obtained in other studies. From this analysis, it can be seen that most of the partial sequences cluster within the primary groups outlined in the starting tree, although a few deeply branching ...
Acidobacterium sp. (strain MP5ACTX9) is an acidophilic, chemoorganotrophic, Gram-negative bacterium originally isolated from acidic mineral environments. (Adapted from: http://www.ncbi.nlm.nih.gov/genomeprj/47621). (HAMAP: ACISM ...
Thawing of permafrost soils is expected to stimulate microbial decomposition and respiration of sequestered carbon. This could, in turn, increase atmospheric concentrations of greenhouse gasses, such as carbon dioxide and methane, and create a positive feedback to climate warming. Recent metagenomic studies suggest that permafrost has a large metabolic potential for carbon processing, including pathways for fermentation and methanogenesis. Here, we performed a pilot study using ultrahigh throughput Illumina HiSeq sequencing of reverse transcribed messenger RNA to obtain a detailed overview of active metabolic pathways and responsible organisms in up to 70 cm deep permafrost soils at a moist acidic tundra location in Arctic Alaska. The transcriptional response of the permafrost microbial community was compared before and after 11 days of thaw. In general, the transcriptional profile under frozen conditions suggests a dominance of stress responses, survival strategies, and maintenance processes, ...
In the present study we have demonstrated that, in healthy controls, WL5 is comparable with WL100 used by Boeckxstaens and colleagues (2, 3). Our WL5 values for both controls and dyspeptics agree quite well with those reported by Koch et al. (15). An advantage of WL5 over WL100 is that it can be administered in less time. With an average ingested volume of 1,128 ml administered at 100 ml/min, the WL100 method requires slightly more than 10 min to complete, which is twice as long as WL5. WL5 results in controls may not be repeatable over time. Test-retest values for healthy controls studied at least 2 wk apart were highly correlated, although volumes consumed at the second session were somewhat lower than initial volumes. Correlation between initial WL5 volumes and volumes at a third session at least 2 mo later were not correlated, however. These data suggest that drink tests are prone to the intrasubject variation seen with other measures of gastric function, particularly with respect to ...
A new State Department report that concludes the proposed 1,179-mile oil pipeline would not worsen global warming has alarmed environmentalists and increased the volume of Republican calls for its approval.
River Supsa and the sea area adjacent to the river delta are located in the limits of the zone subjected to the impact from oil pipeline and oil terminal. This project was a second stage of Supsa Terminal Monitoring program, started in 2001.
bet fair.com,handball goal,espn nba,Zhejiang Yongjia Jieshun Pump Valve specializes in the production of oil pipeline storage tank accessories such as breathing valve, flame arrester, breathing manhole filter, oil measuring hole, sight glass, etc. The products produced are produced in accordance with national standards and implemented three guarantees to ensure the satisfaction of new and old customers. Welcome to call or write to order. 59
Coffee shops across the state are abuzz with talk of oil pipeline contractors placing liens on farmers land. Attorneys Peter ... Firm News
President Xi Jinpings decision to attend the Winter Olympics in Sochi will open a new page in China-Russia relations, papers say.
ANN ARBOR-Microbial communities living in dark permafrost soils are well-equipped to eating sun-weakened carbon, converting that carbon into carbon dioxide and potentially providing a major pathway
The tracks are made of soft plastics. To get them to sag and look more natural I drill two holes slightly above the wheels on each side, apply the tracks over the ready painted and varnished wheels, and push the tracks down with a pair of pliers while I push brass rods into the holes I drilled before. A drop of super glue and some gun-metal paint on the pins, and were finished. ...
So, I wanted to give the readers of GIMME TINNITUS a look into what gets posted at our supplemental blog, GIMME Tumblr. There are some really great tracks over there, some of which probably deserve their own full GT post, but I suppose this mix will have to suffice. If you want to follow GIMME […] more… ...
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We have had antibiotics for almost a century, ever since Alexander Fleming discovered penicillin. In response, bacteria have responded by evolving antibiotic resistance. The battle is endless: because we spend so much time with pathogens, we sometimes develop a kind of natural stalemate.. However, what would happen if we were suddenly exposed to deadly bacteria and viruses that have been absent for thousands of years, or that we have never met before?. We may be about to find out. Climate change is melting permafrost soils that have been frozen for thousands of years, and as the soils melt they are releasing ancient viruses and bacteria that, having lain dormant, are springing back to life. ...
Mann, Benjamin F., Hongmei Chen, Elizabeth M. Herndon, Rosalie K. Chu, Nikola Tolic, Evan F. Portier, Taniya Roy Chowdhury, Errol W. Robinson, Stephen J. Callister, Stan Wullschleger et al. Indexing permafrost soil organic matter degradation using high-resolution mass spectrometry. PLOS ONE 10, no. 6 (2015). ...
Due to climate change, in Russia, the teeth of the elephants ancestors are uncovered in permafrost soils during thawing periods in the summer.. ...
Jane E Hirst, Hannah Ellin Knight, Eric O Ohuma, Terence Dwyer, Benjamin D Hennig, Aris T Papageorghiou, Leila Cheikh Ismail, José Villar, Stephen H Kennedy ...
General Information: Acidobacterium is a genus of acidophilic, chemoorganotrophic bacteria containing menaquinone, isolated from acidic mineral environments. ...
General Information: Acidobacterium is a genus of acidophilic, chemoorganotrophic bacteria containing menaquinone, isolated from acidic mineral environments. ...
Bayesian length-weight: a=0.00692 (0.00227 - 0.02109), b=3.04 (2.79 - 3.29), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245 ...
Signal transductionRegulatory functionsDNA interactionstranscriptional regulator, Acidobacterial, PadR-family (TIGR03433; HMM-score: 14.4) ...
The distribution of membrane lipids of 17 different strains representing 13 species of subdivisions 1 and 3 of the phylum Acidobacteria, a highly diverse phylum of the Bacteria, were examined by hydrolysis and gas chromatography-mass spectrometry (MS) and by high-performance liquid chromatography-MS of intact polar lipids. Upon both acid and base hydrolyses of ... read more total cell material, the uncommon membrane-spanning lipid 13,16-dimethyl octacosanedioic acid (iso-diabolic acid) was released in substantial amounts (22 to 43% of the total fatty acids) from all of the acidobacteria studied. This lipid has previously been encountered only in thermophilic Thermoanaerobacter species but bears a structural resemblance to the alkyl chains of bacterial glycerol dialkyl glycerol tetraethers (GDGTs) that occur ubiquitously in peat and soil and are suspected to be produced by acidobacteria. As reported previously, most species also contained iso-C15 and C16:1 7C as major fatty acids but the presence ...
Acidobacteria represents one of the most dominant bacterial groups across diverse ecosystems. However, insight into their ecology and physiology has been hampered by difficulties in cultivating members of this phylum. Previous cultivation efforts have suggested an important role of trace elements for the proliferation of Acidobacteria, however, the impact of these metals on their growth and metabolism is not known. In order to gain insight into this relationship, we evaluated the effect of trace element solution SL10 on the growth of two strains (5B5 and WH15) of Acidobacteria belonging to the genus Granulicella and studied the proteomic responses to manganese (Mn). Granulicella species had highest growth with the addition of Mn, as well as higher tolerance to this metal compared to seven other metal salts. Variations in tolerance to metal salt concentrations suggests that Granulicella sp. strains possess different mechanisms to deal with metal ion homeostasis and stress. Furthermore, Granulicella sp.
Acidobacteria represents one of the most dominant bacterial groups across diverse ecosystems. However, insight into their ecology and physiology has been hampered by difficulties in cultivating members of this phylum. Previous cultivation efforts have suggested an important role of trace elements for the proliferation of Acidobacteria, however, the impact of these metals on their growth and metabolism is not known. In order to gain insight into this relationship, we evaluated the effect of trace element solution SL10 on the growth of two strains (5B5 and WH15) of Acidobacteria belonging to the genus Granulicella and studied the proteomic responses to manganese (Mn). Granulicella species had highest growth with the addition of Mn, as well as higher tolerance to this metal compared to seven other metal salts. Variations in tolerance to metal salt concentrations suggests that Granulicella sp. strains possess different mechanisms to deal with metal ion homeostasis and stress. Furthermore, Granulicella sp.
Sphagnum peat moss is widely used horticulture and is a common ingredient in potting mixes. It is highly valued as an organic growing media component because it provides porosity and holds moisture.. Sphagnum peat moss has several beneficial qualities for crop production in relation to disease incidences and weed problems. Various research reports have confirmed that Sphagnum peat moss has disease suppressive qualities against certain root-rot pathogens. This is due to the presence of beneficial microorganisms. Furthermore Sphagnum peat moss is free from weed seeds; therefore no risk of weed invasions by using this material.. Microorganisms involved in Disease Suppression:. Sphagnum peat moss contain many microorganisms including Bacillus, Arthrobacter, Actinomyces, Streptomyces, Penicillium, Cladosporum, Trichoderma, Mucor, etc (Belanger, 1988 and Tahvonen, 1993). Of these, Trichoderma and Streptomyces are quite effective at suppressing certain root disease organisms due to their synthesis of ...
Volatility Spillover Effect of International Crude Oil Futures and China-Russia Stock Market: A Multivariate BEKK-GARCH Model Based on Wavelet Multiresolution Analysis
A bomb attack blamed onColombias leftist guerrillas has shut down the key CanoLimon-Covenas oil pipeline, a source at state-run oil companyEcopetrol which owns the pipeline, said on Thursday.
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Stella G. Ellin, who enjoyed creating gourmet dishes in her kitchen and recently completed a cookbook, died yesterday of cancer at her Worthington Valley home. She was 69.Her interest in food was
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Source: Platts. Its not too much of a stretch of the imagination to see why eight of the 10 midstream companies on this list have operations in the U.S. and Canada. After all, Kinder Morgan alone has more natural gas pipeline under its management than all of the natural gas pipeline that exists in China today.. The largest company on the list, Transneft, leads the pack by a pretty large margin. With more than $60 billion in pipeline assets under management, which include over 33,000 miles of crude oil pipelines and around 12,000 miles of petroleum products pipelines. This company represents Russias crucial connections with both Europe and China to supply both with crude from the remote oil fields in Siberia. Although it will be interesting to see where Transneft falls on this list as Western sanctions and low oil prices wreak havoc on the Russian oil and gas industry. ...
Managed projects for a major oil company that were along a former crude oil pipeline right-of-way. Responsibilities included leading a team of five technical staff members in evaluating data to identify regulatory requirements and estimate the clients potential liability, negotiating with regulatory agencies (California Department of Toxic Substances Control, San Joaquin County Public Health Services, Contra Costa County Health Services Department, and the California Regional Water Quality Control Board-Central Valley Region) to implement risk-based corrective action, coordinating and overseeing environmental consulting services, and handling community relations. Successfully obtained 11 regulatory closure letters in three years, allowing third parties to develop contaminated properties and thereby mitigating lawsuit potential from third parties. Prepared and implemented post-remediation management plans regarding handling impacted soils and groundwater encountered during construction ...
An agreement has been reached between the developer of a large-scale pumped hydro energy storage project in Ontario, Canada, and the Department of National Defence that could see the project built on federal land.. TC Energy, a company which operates a network of natural gas and crude oil pipelines as well as other energy infrastructure assets in North America, is hoping to build the Ontario Pumped Storage Project.. It would be a 1,000MW emissions-free energy storage system that TC Energy claimed would generate around CA$12.1 billion (US$9.69 billion) in energy cost benefits - saving electricity customers about CA$250 million per year - as well as creating nearly 3,000 jobs directly and indirectly over the next eight years. The facility would help optimise the use of energy in the region and lower greenhouse gas (GHG) emissions.. TC Energy announced yesterday that the agreement reached with the Department of National Defence remains subject to conditions and regulatory approval but could allow ...
Giant Industries (NYSE: GI) is an oil refinery company headquartered in Scottsdale, Arizona in the United States. It owns three refineries, located at Bloomfield, New Mexico, Gallup, New Mexico, and Grafton, Virginia. Giant also owns a crude oil pipeline in New Mexico, a fleet of oil truck transports, and service stations in New Mexico, Colorado, and Arizona. Giant Industries was acquired by Western Refining in 2007. Giant Industry refining. Retrieved 2006-11-06. Giant Industries CNN Money ...
We demonstrate that hopanoids can determine order in the bacterial OM through their interaction with lipid A, analogous to the interaction of cholesterol with sphingolipids in eukaryotic plasma membranes. Hopanoids have been identified in the OM of diverse bacteria (29, 43⇓⇓-46), and two recent studies have reported a covalently linked hopanoid-lipid A compound in rhizobial plant-associated bacteria (47, 48). These observations suggest that hopanoid-lipid A ordering may be widespread among hopanoid-producing bacteria. Interestingly, hopanoids have also been observed in association with other specialized membranes, such as the thylakoid membranes in cyanobacteria and in the vesicle envelope of the root nodule symbionts Frankia spp. (44, 45, 49, 50). The exact role of hopanoids in these diverse bacterial membranes is not fully understood. Furthermore, bacteria that lack hopanoids may use other, possibly unknown, ordering lipids in their membranes. For instance, it has been shown that Borrelia ...
* Baghdad, United States oppose pipeline* Will reduce Kurds reliance on Baghdad* Completion expected in Sept* Poses threat to ties with Turkey -Baghdad official* Dispute over revenue sharingBy Isabel Coles and Ahmed RasheedBATILE, Iraq/BAGHDAD, July 1 (Reuters) - Sparks fly asworkmen weld together a pipeline set to carry crude from theself-ruled Kurdistan region of Iraq to Turkey, defying thecentral government and shifting the energy balance of power inthe region.Some 600 km away, Iraqi officials in Baghdads heavilyfortified oil ministry are threatening dire consequences if thepipeline is completed, but appear powerless to prevent the Kurdsexporting oil without their consent.Turkeys courtship of the Kurds has strained relations withBaghdad, which says the pipeline would set a precedent for otherprovinces to pursue independent oil policies, potentiallyleading to the break-up of Iraq.They tell us to finish it as soon as possible because theydont want the Iraqi government to do something... (but)
Yemens economy has deteriorated rapidly in 2014 as attacks on oil pipelines and political unrest continued to drain the countrys budget and deepen its financial crisis.. Yemens oil revenues reached $1.58 billion from oil sales in the first eleven months of 2014, down $892 million from the same period of the year before, according to Yemen Central Bank. Yemens share of oil exports reached 15.4 million barrels during the same period, with a decrease estimated at $ 7.2 million barrels from the same period in 2013.. When the pipeline is attacked, the government is forced to import fuel and sell it at the domestic market. According to the banks records, $1.99 billion were spent on oil imports during the same period, recording a deficit of $ 410 million.. The bank blamed the fall of oil revenues on the repeated attacks on the countrys oil pipelines , which reached 31 attacks in 2014.. The pipeline that carries crude from Safer oilfields in Marib province, east of the capital, to Ras Isa oil ...
The Army intends to cancel further environmental study of Dakota Access and allow the Lake Oahe crossing as early as Wednesday, according to court documents the Justice Department filed that include letters to members of Congress from Deputy Assistant Army Secretary Paul Cramer. Energy Transfer Partners had hoped to have the pipeline operating by the end of 2016, but construction has been stalled while the Army Corps of Engineers and the Dallas-based company battled in court over the crossing. The Standing Rock Sioux tribe argues that under the Fort Laramie Treaties of 1851 and 1888, the federal government is obliged to consider a tribes welfare when making decisions that affect the tribe. The Obama administration correctly found that the tribes treaty rights needed to be respected, and that the easement should not be granted without further review and consideration of alternative crossing locations, Hasselman said. Trumps reversal of that decision continues a historic pattern of broken
IN RESPONSE TO NOTICE OF INQUIRY On October 22, 1993, the Federal Energy Regulatory Commission (Commission) issued a Final Rule(1) implementing provisions of Title XVIII of the Comprehensive National Energy Policy Act of 1992 (Energy Policy Act) requiring that the Commission issue a final rule which establishes a simplified and general applicable ratemaking methodology(2) and that the Commission streamline procedures . . . relating to oil pipeline rates in order to avoid unnecessary regulatory costs and delays.(3) The Final Rule institutes a price cap system, under which pipelines are free to raise rates up to a ceiling that changes over time according to a price index. The Final Rule did not alter the Commissions policy of permitting market-based pricing upon a showing that a pipeline lacks significant market power.(4) On October 22, 1993 the Commission also published a notice of inquiry inviting comments on issues relating to market-based pricing by oil pipelines and, in particular, to ...
June 13, 2002 chafe, eleanor (nee cole) - peacefully at home in ottawa on sunday, june 16, 2002. Cornelious had 16 siblings: william reynolds , george r reynolds and 14 other siblings. I checked the vacation spot folder and the files was there and it performed. >851922\n);»>851922 id: 30ce45 851894 we should see if nazz, susanna and romona can get some proper online internet in this old house. Staff did not always follow trust policy when administering medication or destroying controlled drugs. Jazz musician nelson rangell and his band entertained guests well into the evening as patrons waited for photos at the black diamond photo booth or tailor-made gifts produced by the 3d printing store. They signed to the motown subsidiary tamla in 1965, where they joined forces with the famed holland-dozier-holland writing and production team. The basis for intrastate oil pipeline regulation, and the degree of regulatory oversight and scrutiny given to intrastate oil pipeline rates, varies from state to ...
Cory, R. M., et al. Sunlight Controls Water Column Processing of Carbon in Arctic Fresh Waters. Science, vol. 345, no. 6199, 2014, pp. 925-928.. Kaplan, L.A., and R.M. Cory. Dissolved Organic Matter in Stream Ecosystems: Forms, Functions, and Fluxes of Watershed Tea. Stream Ecosystems in a Changing Environment, 1st ed., Academic Press, 2016, pp. 241-320.. Taterka, Bruce and Rose Cory. Thawing Permafrost Lessons and Lab Manual: A Multi-Lesson Resource. PolarTREC, 20 Sept. 2015, www.polartrec.com/resources/lesson/thawing-permafrost-lessons-and-lab-manual-a-multi-lesson-resource.. Ward, Collin P., and Rose M. Cory. Chemical Composition of Dissolved Organic Matter Draining Permafrost Soils. Geochimica Et Cosmochimica Acta, vol. 167, 2015, pp. 63-79.. Ward, Collin P., et al. Photochemical Alteration of Organic Carbon Draining Permafrost Soils Shifts Microbial Metabolic Pathways and Stimulates Respiration. Nature Communications, vol. 8, no. 1, 2017 ...
The flow of deep-sea turbidity currents in meandering channels has been of considerable recent interest. Here we focus on the secondary flow associated with a subaqueous bottom current in a meandering channel. For simplicity, a saline bottom current can be used as a surrogate for a turbidity current driven by a dilute suspension of fine-grained sediment that does not easily settle out. In the case of open-channel flow, i.e., rivers, the classical Rozovskiian paradigm is often invoked to explain secondary flow in meandering channels. This paradigm indicates that the near-bottom secondary flow in a bend is directed inward, i.e., toward the inner bank. It has recently been suggested based on experimental and theoretical considerations, however, that this pattern is reversed in the case of subaqueous bottom flows in meandering channels, so that the near-bottom secondary flow is directed outward (reversed secondary flow), towards the outer bank. Experimental results presented here, on the other hand, ...
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British Admiralty Nautical Chart 4790 Chart Title: Lac Saint-Pierre Publication Date: 28/02/2002 Latest Edition date: 22/08/2019 Chart Size: 1099 x 749 (mm)
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It is well established that the PFC is crucially involved in time-interval discrimination in humans (Mangels et al., 1998; Koch et al., 2003; Jones et al., 2004) and animals (Glickstein et al., 1964; Rosenkilde and Divac, 1976; Dietrich et al., 1997; Dietrich and Allen, 1998; Onoe et al., 2001; Kim et al., 2009b). However, the exact role of the PFC in interval timing behavior has not been clear. It has been suggested that estimation of a time interval (clock), its storage and retrieval (memory), and comparison with a newly estimated time interval (comparison/decision) are three basic processes for all internal clock models (Wearden, 1999). The PFC might be in charge of one or more of these steps. Alternatively, the intact PFC might be needed for interval-timing behavior because of its general executive functions (Mangels et al., 1998; Tregellas et al., 2006; Livesey et al., 2007; such as attentional control). If PFC neurons are found to convey information about time intervals only after their ...
In 2009, Tregouet et al. identified the SLC22A3-LPAL2-LPA gene cluster as a risk cluster and haplotypes CTTG and CCTC formed by rs2048327, rs3127599, rs7767084 and rs10755578 as risk haplotypes for CAD in six White populations [1]. From then on, several GWHS have focused on this hot spot. In a study consisted of 3657 patients with MI and 1211 control individuals, Koch et al. observed significant association between haplotypes formed by the same four SNPs in the SLC22A3-LPAL2-LPA region and MI (P = 0.0005), and found 3 risk haplotypes (CTTG, CCTC, and TTTC) [10]. Later, Sawabe M etal analyzed rs2048327 (C/T) and rs10755578 (C/G) in 1,150 Japanese autopsy cases, and ascertained that haplotypes TC and TG worked as risk factors for both coronary sclerosis and CAD [12]. In addition, Shaw et al. found that genetic variants at the SLC22A3-LPAL2-LPA locus were associated with decreased early-outgrowth colony-forming units, thereby increased the risk of MI [13], which may support the findings in ...
Literature References: Prepn: Janssen, US 2979508 (1961). Synthesis of labeled compound: Soudijn, van Wijngaarden, J. Lab. Comp. 4, 159 (1968). Distribution and metabolism studies in rat and pig: Heykants et al., Arzneim.-Forsch. 21, 982, 1263, 1357 (1971). Veterinary clinical studies: Symoens, van den Brande, Vet. Rec. 85, 64 (1969). Crystal structure: M. H. J. Koch et al., Acta Crystallogr. 33B, 1975 (1977). ...
Fountain, A. G., G. L. Dana, K. J. Lewis, B. H. Vaughn, and D. M. McKnight (1998), Glaciers of the McMurdo Dry Valleys, southern Victoria Land, Antarctica, in Ecosystem Dynamics in a Polar Desert, the McMurdo Dry Valleys, Antarctica, edited by J. C. Priscu, pp. 65-76, Antarct. Res. Ser., vol. 72, AGU, Washington, D. C. ...
A militant group called Urhobo Gbagbako, on Friday claimed responsibility for that Thursday nights bombing of the NPDC Oil pipelines at Ighrenene, Afiesere and Ekiugbo communities in Delta State.. The group, which made the claims in an email sent to some reporters, said it is also planning to shut down all the oil fields in Urhobo and Isoko areas.. The email signed by the groups s spokesperson, Priest Omodjuvwu, said the bombing of the Ekiugbo/Ighrenene/Afiesere was to draw attention to the neglect of ex-militants of Urhobo extraction.. It said the Urhobo had been sidelined in the pipelines protection contracts offered to ex-militants from other ethnic groups and they now want to show that they too had the capacity to cause trouble if ignored.. The group said it had sent warning signals to the NPDC and the federal government on the pipeline surveillance contracts, which had excluded the Urhobo.. Urhobo Gbagbako however dissociated itself from media reports about a 14-day ultimatum given to the ...
Will you help us send a message to show that Shannon and Benjamin are not alone? Call TransCanada CEO Ross Girling to let him know that we wont stand for Big Oil instigating police brutality against peaceful protesters. Heres his number: 1.800.661.3805 (click here to jump to a sample call script). At the beginning of September, tar sands oil giant TransCanada started construction on the 485-mile southern leg of the Keystone XL pipeline, which will send billions of gallons of crude oil from Cushing, OK to Port Arthur, TX. After using every political and legal avenue to attempt to stop this dirty oil pipeline from devastating their homes, Texas landowners, environmentalists and average folks took to the trees to block Transcanadas pipeline construction. Forming the Tar Sands Blockade, these brave people are using non-violent civil disobedience to stop this pipeline from destroying their land and watershed as well as our climate. Shannon and Benjamins treatment has shaken all of them, and ...
Officials initially estimated that the spill would be cleaned up in a couple of months. Nearly two years later, its still not done - and it likely never will be, because scraping up all of the oil would destroy riverbeds. Gentler cleanup efforts continue. Meanwhile, about 150 households have been permanently relocated.. Enbridge has so far spent more than $765 million to clean up its mess, making this the most expensive oil pipeline spill since the U.S. government began keeping records in 1968.. But that hasnt dissuaded Enbridge from expansion plans. Its applied for permission to replace the pipeline that leaked in Michigan with a new, larger one that would have almost twice as much capacity, and its proposed a number of other new pipelines in the U.S. and Canada, including some that would carry tar-sands oil.. The Natural Resources Defense Council and other watchdog groups contend that diluted bitumen is more corrosive than conventional oil and leads to more pipeline leaks. Industry ...
The Republican-controlled Congress is set to send a bill approving the Keystone XL oil pipeline to President Barack Obama, who has vowed to veto it.
BISMARCK, N.D. (AP) - A spokesman for a group supporting construction of an oil pipeline through the Midwest says the rule of law must be respected and the project should not retroactively be stopp...
President Joe Biden is being pulled in many directions related to a pair of major oil pipeline projects, as he and his administration search for the best approach to meeting the goal of addressing climate change.
CALGARY - Big moves by the Canadian and U.S. governments on oil pipelines in recent months are threatening the long-term future of the main alternative: crude shipped by rail.. First the federal government approved both Enbridges Line 3 replacement and Kinder Morgans Trans Mountain expansion last November, while just last week TransCanada reapplied to have its Keystone XL project approved after being invited to do so by U.S. President Donald Trump.. All of the projects still face significant environmental opposition, but if built, the combined extra capacity of nearly 1.8 million barrels a day would provide enough room for all of western Canadian production expected by 2030.. Down the road, if all those pipelines get built, then crude by rail becomes probably a moot point, said Dirk Lever, managing director at AltaCorp Capital.. Given a choice, the economics are always better by pipeline.. The potential swing away from rail comes only a few years after it took off. Canadian Pacific Railway ...
Feb. 9 saw a landmark event in the history of the trans-Alaska oil pipeline, when pipeline operator Alyeska Pipeline Service Co. applied the on switch to the new electrical pump system at pump station 9, south of Delta Junction. A train of three new centrifugal pumps, each driven by a purpose-built...
Canadian Prime Minister Justin Trudeau faced pressure on Wednesday from an important political ally and the business community to settle an oil pipeline dispute that has sparked fears of a trade war between two neighboring provinces.
Venezuelas president Hugo Chavez is threatening to cut off oil exports to the U.S. But a new oil pipeline from Canada could help undercut his leverage in the future.
What biofilms feed on is just as varied. Certain biofilms even thrive on petroleum oil. Interestingly, the capacity of this kind of biofilm to gobble oil has both a bad and a good side. Oil-eating biofilms can grow in and clog an oil pipeline; they can also be used to clean up an oil spill. ...
Given the strategic importance of Middle East oil to the West and its economic dependence on oil: Why have oil pipelines not been terrorist targets to date.
Failure analysis, product evaluations, specialized material testing, litigation support, and more is handled by Acurens experienced teams of materials engineers.
The House Intelligence Committee plans to investigate congressmen being spied on when they talked with Netanhayu, but there is about as much chance of us hearing the full details as there is of furniture fires melting 84 steel columns of a skyscraper at the same time. Speaking of that, a skyscraper was engulfed in an inferno in Dubai and it never collapsed. The congressmen are mad that they were spied on, but its alright to spy on you. Just like its alright for your kids to die for oil pipelines and such. I heard Bernie Sanders voted for the intervention in Libya. Obama and Clinton orchestrated it. And on the topic of congressional investigations, did the Benghazi investigation look into why the CIA was there in Libya? Talk about ignoring the big elephant in the room. Sanders, Paul, Cruz, and Trump have at least expressed some non interventionist sentiments. Not enough for me, but I suggest ruling the others out. ...
The oil pipeline that ruptured beneath Mayflower was defective when was laid in the 1940s. Why didnt Exxon know? Where else was the flawed piping used?
KeywordSpy currently operates in USA, United Kingdom, Australia & Canada Through this keyword tool, you can perform advanced keyword research and keyword tracking to study what your competitors have been advertising in Adwords & Other PPC campaigns to improve your own PPC campaign. Finally with this keyword software, you can now get Adwords tips and a complete in-depth analysis, stats, budget, affiliates & ad copies of your competitors. We track over 30 million domains such as ebay.com, amazon.com, economics lesson plans elementary and others ...
KeywordSpy currently operates in USA, United Kingdom, Australia & Canada Through this keyword tool, you can perform advanced keyword research and keyword tracking to study what your competitors have been advertising in Adwords & Other PPC campaigns to improve your own PPC campaign. Finally with this keyword software, you can now get Adwords tips and a complete in-depth analysis, stats, budget, affiliates & ad copies of your competitors. We track over 30 million domains such as ebay.com, amazon.com, caloriecontrol.org and others ...
Acidobacteria[edit]. Main article: Acidobacteria. The Acidobacteria (diderm Gram negative) is most abundant bacterial phylum in ... Kielak, A.; Pijl, A. S.; Van Veen, J. A.; Kowalchuk, G. A. (2008). "Phylogenetic diversity of Acidobacteria in a former ... Other non-thermophiles, such as Acidobacteria, a ubiquitous phylum with divergent physiologies, have been found, some of which ... "Three genomes from the phylum Acidobacteria provide insight into the lifestyles of these microorganisms in soils". Applied and ...
The order Holophagales (Ho.lo.pha.ga′les) is a Gram negative marine bacterium in the phylum Acidobacteria, class Holophagae. ... in the phylum 'Acidobacteria'". International Journal of Systematic and Evolutionary Microbiology. 58 (Pt 11): 2597-2601. doi: ... Acidobacteria Fukunaga, Yukiyo; Ichikawa, Natsuko (2014). "The Class Holophagaceae". In Eugene Rosenberg; Edward F. DeLong; ...
... is a genus in the phylum Acidobacteria (bacteria). The etymology of the genus is: N.L. n. Acanthopleura, a ... In the phylum 'Acidobacteria'". International Journal of Systematic and Evolutionary Microbiology. 58 (11): 2597-2601. doi: ...
Filum Acidobacteria.[1][2][sunting , sunting sumber]. Order Acidobacteriales[sunting , sunting sumber]. Famili ... 1 Filum Acidobacteria.[1][2] *1.1 Order Acidobacteriales *1.1.1 Famili Acidobacteriaceae ... 2003). "Acidobacteria form a coherent but highly diverse group within the bacterial domain: evidence from environmental ... "Acidobacteria phylum sequences in uranium-contaminated subsurface sediments greatly expand the known diversity within the ...
... acidobacteria, and heliobacteria. Some archaea (e.g. Halobacterium) capture light energy for metabolic function and are thus ...
The Acidobacteriaceae are a family of Acidobacteria. "Acidipila". www.uniprot.org. Garrity, George M. (2011). Bergey's manual ...
The nadA motif is found in Acidobacteria. nadA RNAs are usually located upstream of nadA genes, which encode quinolinate ...
Proteobacteria adalah salah satu filum bakteri. Anggotanya mencakup berbagai bakteri patogen ternama, seperti Escherichia, Salmonella, Vibrio, dan Helicobacter[2], serta bakteri yang sanggup bersimbiosis untuk menyemat nitrogen dari udara dan mengoksidasinya menjadi nitrat. Berbagai bakteri bintil akar tumbuhan legum merupakan anggota filum ini. Nama "Proteobacteria" diambil dari nama dewa Yunani, Proteus, yang sanggup berganti-ganti rupa[3]. Hal ini disebabkan beragamnya bentuk anggota filum ini[4]. ...
nov., acidobacteria isolated from alpine and forest soils". International Journal of Systematic and Evolutionary Microbiology. ...
2015 [Acidobacteria subdivision 4] Order "Blastocatellales" ♠ Pascual et al. 2015 Genus ?Chloracidobacterium Tank & Bryant 2015 ...
nov.: novel acidobacteria isolated from metal-rich acidic waters". Extremophiles : Life Under Extreme Conditions. 21 (3): 459- ...
nov.: novel acidobacteria isolated from metal-rich acidic waters". Extremophiles : Life Under Extreme Conditions. 21 (3): 459- ... nov., subdivision 1 Acidobacteria from Sphagnum peat and decaying wood". International Journal of Systematic and Evolutionary ...
in the phylum 'Acidobacteria'". International Journal of Systematic and Evolutionary Microbiology. 58 (11): 2597-2601. doi: ... in the phylum 'Acidobacteria'. Retrieved from https://www.microbiologyresearch.org/content/journal/ijsem/10.1099/ijs.0.65589-0# ...
nov.: novel acidobacteria isolated from metal-rich acidic waters". Extremophiles. 21 (3): 459-469. doi:10.1007/s00792-017-0916- ...
In taxonomy, Chloracidobacterium is a genus of the Acidobacteria. This is a group of photosynthetic bacteria were discovered in ...
"Acidobacteria". Consultado o 6 xullo 2012.. *↑ Ver NCBI webpage on Chlorobi Datos de Sayers; et al. "NCBI Taxonomy Browser". ... nov., in the phylum Acidobacteria". Appl. Environ. Microbiol. 73 (8): 2708-17. PMC 1855589. PMID 17293520. doi:10.1128/AEM. ... Acidobacteria Cavalier-Smith 2002 *Acidobacteriales Cavalier-Smith 2002 *Acidobacteriaceae *Acidicapsa ♣ Kulichevskaya et al. ... As acidobacterias (Acidobacteria) son un novo filo introducido recentemente de bacterias, formado por especies diversas ...
CyVA-1 motifs are found in Cyanobacteria, Acidobacteria AND Verrucomicrobia. Only one example of the RNA is known in any ...
"Draft Genome Sequence of Acidobacteria Group 1 Acidipila sp.Strain EB88, Isolated from Forest Soil". Microbiology Resource ... nov., an acidophilic chemoorganotrophic bacterium belonging to the phylum Acidobacteria: Acidipila rosea gen. nov., sp. nov". ... nov., an acidophilic chemoorganotrophic bacterium belonging to the phylum Acidobacteria". FEMS Microbiology Letters. 317 (2): ...
nov., subdivision 1 Acidobacteria from Sphagnum peat and decaying wood". International Journal of Systematic and Evolutionary ...
nov., an acidophilic chemoorganotrophic bacterium belonging to the phylum Acidobacteria". FEMS Microbiology Letters. 317 (2): ...
Acidobacteria (from Acidobacterium). *Actinobacteria (from Actinomyces). *Caldisericia (from Caldisericum). *Elusimicrobia ( ...
Acidobacteria; "Hydrobacteria") are uniquely identified by a few conserved signature indel (CSI) in the HSP60 (GroEL) protein. ...
The main types of microbe found there are Chloroflexi and Acidobacteria. Mount Erebus is large enough to have several named ...
Anna M.Kielak; Matheus A.P.Cipriano; Eiko E. Kuramae (2016). "Acidobacteria strains from subdivision 1 act as plant growth‑ ... The polymer degrading properties reveal acidobacteria as decomposers in the soil that potentially participate in the cycling of ... nov., a cellulolytic facultative anaerobe from subdivision 1 of the Acidobacteria, and emended description of Acidobacterium ... "Three Genomes from the Phylum Acidobacteria Provide Insight into the Lifestyles of These Microorganisms in Soils". Applied and ...
Prokaryotic photoautotrophs include Cyanobacteria, Proteobacteria, Chloroflexi, Acidobacteria, Chlorobi, Firmicutes, ...
Acidobacteria • Aktinobakterid • Aquificae • Bacteroidetes • Caldiserica • Chrysiogenetes • Deferribacteres • Deinococcus- ... Acidobacteria. Väike hõimkond pinnases elavaid happelembeseid ehk atsidofiilseid baktereid. Siia kuuluvad ka bakterirodopsiini ...
"Novel isolates double the number of chemotrophic species and allow the first description of higher taxa in Acidobacteria ... The Blastocatellia are a class of Acidobacteria which contains only one order, Blastocatellales. http://www.bacterio.net/- ...
nov., isolated from semiarid savanna soil - the first described species of Acidobacteria subdivision 4". Systematic and Applied ...
The cave hosts microbial mats containing a variety of microorganisms, including actinobacteria and acidobacteria. The land ...
... There are no movies to show in Acidobacteria. You might want to try its parent group, Eubacteria. ...
The majority of Acidobacteria are considered aerobes. There are some Acidobacteria that are considered anaerobes within ... Environmental factors such as pH and nutrients have been seen to drive Acidobacteria dynamics. Many Acidobacteria are ... Additionally, Acidobacteria from acid mine drainage have been found to be more adapted to acidic pH conditions (pH 2-3) ... However, Acidobacteria were not recognized as a novel division until 1997, and were not recognized as a phylum until 2012. ...
nov., acidobacteria isolated from alpine and forest soils.. Koch IH1, Gich F, Dunfield PF, Overmann J. ... The phylum Acidobacteria is currently represented mostly by environmental 16S rRNA gene sequences, and the phylum so far ... Both strains represent members of subdivision 1 of the phylum Acidobacteria and are closely related to each other (98.0 % 16S ... In the present study, two novel strains of acidobacteria were isolated. High-throughput enrichments were set up with the ...
Acidobacteria are among the most abundant bacterial phyla found in terrestrial ecosystems, but relatively little is known about ... Here we describe the genomes of three novel cold-adapted strains of subdivision 1 Acidobacteria. The genomes consist of a ... We infer that gene content and biochemical mechanisms encoded in the genomes of three Arctic tundra soil Acidobacteria strains ... Comparative genomic and physiological analysis provides insights into the role of Acidobacteria in organic carbon utilization ...
The bacterial species falling within the phylum Acidobacteria are very diverse, and the acidobacteria are abundant in soils ... the two most abundant phyla are Acidobacteria and Proteobacteria (34) and in acid mine environments, acidobacteria and ... The consumption of CO by acidobacteria remains to be experimentally confirmed, but it seems plausible that acidobacteria make a ... The phylum Acidobacteria is one of the most abundantly distributed bacterial groups in the environment (32, 34, 84). Its ...
Ether- and Ester-Bound iso-Diabolic Acid and Other Lipids in Members of Acidobacteria Subdivision 4. Jaap S. Sinninghe Damsté, ... This finding pointed to the Acidobacteria as a potential source for the bacterial glycerol dialkyl glycerol tetraethers that ... Here, we examined the lipid composition of seven phylogenetically divergent strains of subdivision 4 of the Acidobacteria, a ... Ether- and Ester-Bound iso-Diabolic Acid and Other Lipids in Members of Acidobacteria Subdivision 4 ...
Draft Genome Sequence of Acidobacteria Group 1 Acidipila sp. Strain EB88, Isolated from Forest Soil. Luiz A. Domeignoz-Horta, ... Here, we present the genome sequence of a member of the group I Acidobacteria, Acidipila sp. strain EB88, which was isolated ... Draft Genome Sequence of Acidobacteria Group 1 Acidipila sp. Strain EB88, Isolated from Forest Soil ... Draft Genome Sequence of Acidobacteria Group 1 Acidipila sp. Strain EB88, Isolated from Forest Soil ...
... one such phylum is the Acidobacteria. The phylum Acidobacteria is an ubiquitous group of microorganisms found in various soil ... which contained pigmented strains of acidobacteria. The physiological and nutritional characteristics of these acidobacteria ... In order to screen for the presence of acidobacteria on cultivation plates, a facile high-throughput method called Plate Wash ... Additionally, the acidobacteria community composition changed in relation to edaphic properties such as soil moisture ( ...
... DSpace/Manakin Repository ... This finding pointed to the Acidobacteria as a potential source for the bacterial glycerol dialkyl glycerol tetraethers that ... Here, we examined the lipid composition of seven phylogenetically divergent strains of subdivision 4 of the Acidobacteria, a ... has been identified as a major membrane-spanning lipid of subdivisions 1 and 3 of the Acidobacteria, a highly diverse phylum ...
Acidobacteria[edit]. Main article: Acidobacteria. The Acidobacteria (diderm Gram negative) is most abundant bacterial phylum in ... Kielak, A.; Pijl, A. S.; Van Veen, J. A.; Kowalchuk, G. A. (2008). "Phylogenetic diversity of Acidobacteria in a former ... Other non-thermophiles, such as Acidobacteria, a ubiquitous phylum with divergent physiologies, have been found, some of which ... "Three genomes from the phylum Acidobacteria provide insight into the lifestyles of these microorganisms in soils". Applied and ...
Acidobacteria. Acidobacteria #REDIRECTmw:Help:Magic words#Other. This page is a soft redirect. colspan=2 style="text-align: ... "Acidobacteria". Retrieved 2013-03-20. *^ See the NCBI webpage on Chlorobi Data extracted from Sayers et al. "NCBI Taxonomy ... in the phylum Acidobacteria". International journal of systematic and evolutionary microbiology 58 (Pt 11): 2597-2601. PMID ... This page is a soft redirect. Acidobacteria #REDIRECTmw:Help:Magic words#Other. This page is a soft redirect.- colspan=2 style ...
... and Acidobacteria. In addition to nifH (a gene marker for the most common nitrogenase, iron-molybdenum) we also identified ... and Acidobacteria. In addition to nifH (a gene that encodes the dinitrogenase reductase component of the molybdenum nitrogenase ... Acidobacteria. Despite a previous report of potential for chlorosome synthesis in this phylum (Pšenčik et al., 2014), we found ... Taking into account nifH gene frequencies, Chlorobi, Acidobacteria, and Proteobacteria were the most abundant phyla during the ...
The Phylum Acidobacteria. The Acidobacteria is one of the most diverse groups of prokaryotes in acidic wetlands (Dedysh et al ... Uncharacterized Acidobacteria. Despite the recent success in cultivating acidobacteria, most members of this phylum that thrive ... Cellulose Degradation in Members of the Acidobacteria. The Acidobacteria is one of the cosmopolitan but poorly characterized ... These habitats are usually dominated by members of the phyla Acidobacteria and Proteobacteria. Peat-inhabiting acidobacteria ...
Acidobacteria. The Acidobacteria group contains the greatest diversity of bacteria in acidic ombrotrophic peat bogs. One ... Pankratov, T. A. "Acidobacteria in Microbial Communities of the Bog and Tundra Lichens." Microbiology, 2012, DOI: 10.1134/ ...
Filum Acidobacteria.[1][2][sunting , sunting sumber]. Order Acidobacteriales[sunting , sunting sumber]. Famili ... 1 Filum Acidobacteria.[1][2] *1.1 Order Acidobacteriales *1.1.1 Famili Acidobacteriaceae ... 2003). "Acidobacteria form a coherent but highly diverse group within the bacterial domain: evidence from environmental ... "Acidobacteria phylum sequences in uranium-contaminated subsurface sediments greatly expand the known diversity within the ...
... whereas phylum Acidobacteria, Actinobacteria and Firmicutes, typically more dominant in the bulk soil were higher in Ca. L. ... Acidobacteria, the most dominant group of Ca. L. asiaticus-infected library consisted of a total of 124 clones showing ... In the clone library of bulk soil, the majority of the clones belonged to Acidobacteria (35.0%), Firmicutes (28.24%) and ... The distribution of various OTUs belonging to Proteobacteria, Fimicutes, Actinobacteria and Acidobacteria is presented in ...
Acidobacteria; Caloramator; acidification; activated sludge; chemical oxygen demand; fermentation; heat tolerance; hydrolysis; ... Acidobacteria Remove constraint Subject: Acidobacteria Start Over ...
Acidobacteria are highly abundant in most soil bacterial communities, but are rarely cultured in the lab. The ones that have ...
Soil pH also determines the abundance of some bacterial taxa, including (C) Acidobacteria, and (D) Actinobacteria, and α- ... Bacterial group abbreviations (clockwise from top) are Acid: Acidobacteria; δ-pr: δ-proteobacteria; GNSB: Green Non Sulfur ... 2), dominated by the Acidobacteria (mean 38.1% of clones), α- proteobacteria (17.4%), and Actinobacteria (9.7%). Other ... Community level patterns were underlain by responses of a few taxa, especially the Acidobacteria and Proteobacteria, suggesting ...
Background Mosquitoes host diverse microbial communities that influence many aspects of their biology including reproduction, digestion, and ability to transmit pathogens. Unraveling the composition,...
A novel thermophilic, microaerophilic, anoxygenic, and chlorophototrophic member of the phylum Acidobacteria, ...
As a result, Proteobacteria was more frequent than Acidobacteria. Finally, acidophilic Proteobacteria was detected in UJAT5 ... As a result, Proteobacteria was more frequent than Acidobacteria. Finally, acidophilic Proteobacteria was detected in UJAT5 ...
Acidobacteria (. ). Actinobacteria (. ). Proteobacteria (. ). Bacteroidetes (. ). Chloroflexi (. ). 64*. 49. 45. 61*. 50*. 13. ...
Acidobacteria; Caloramator; acidification; activated sludge; chemical oxygen demand; fermentation; heat tolerance; hydrolysis; ... Acidobacteria Remove constraint Subject: Acidobacteria Start Over ...
Acidobacteria sp.. 94. Afipia genosp. 12. 97. Sphingomonas sp.. 98. Pseudomonas stutzeri. 100. ...
Acidobacteria sp.. qIcA 3-Oxo-C6-HSL, C6-HSL, C7-HSL, 3-oxo-C8-HSL, C8-HSL, 3-oxo-C10-HSL, and C10-HSL. Decreases virulence of ...
Acidobacteria, Planctomycetes. RT-PCR amplification of nifH RNA. 8%. 20%. 36%. 24%. 12%. Azospirillum brasilense. ...
Members of the Acidobacteria, along with other diverse soil microorganisms are capable of atmospheric dihydrogen oxidation, ... Acidobacteria represent one of the most abundant soil phyla based on the 16S rRNA gene in soils6. They constitute a large, ... Acidobacteria were prevalent members of this community, notably in temperate soils where H2 consumption was observed. In ... Members of the Acidobacteria, along with other diverse soil microorganisms are capable of atmospheric dihydrogen oxidation, ...
Rights & permissionsfor article Peatland ,i,Acidobacteria,/i, with a dissimilatory sulfur metabolism . Opens in a new window. ...
Since the GDGT distribution in soils is much more complex, branched GDGTs in soil likely also originate from other (acido)bacteria ... that occur ubiquitously in peat and soil and are suspected to be produced by acidobacteria. As reported previously, most ... from all of the acidobacteria studied. This lipid has previously been encountered only in thermophilic Thermoanaerobacter ... of membrane lipids of 17 different strains representing 13 species of subdivisions 1 and 3 of the phylum Acidobacteria, a ...
  • Acidobacteria is a phylum of bacteria. (wikipedia.org)
  • Many Acidobacteria are acidophilic, including the first described member of the phylum, Acidobacterium capsulatum. (wikipedia.org)
  • Members of the Acidobacteria phylum have been considered oligotrophic bacteria due to high abundances in low organic carbon environments. (wikipedia.org)
  • However, Acidobacteria were not recognized as a novel division until 1997, and were not recognized as a phylum until 2012. (wikipedia.org)
  • The phylum Acidobacteria is currently represented mostly by environmental 16S rRNA gene sequences, and the phylum so far contains only four species with validly published names, Holophaga foetida, Geothrix fermentans, Acidobacterium capsulatum and Terriglobus roseus. (nih.gov)
  • Both strains represent members of subdivision 1 of the phylum Acidobacteria and are closely related to each other (98.0 % 16S rRNA gene sequence similarity). (nih.gov)
  • 2007. Isolation and characterization of members of the phylum Acidobacteria from soils. (msu.edu)
  • one such phylum is the Acidobacteria. (msu.edu)
  • The phylum Acidobacteria is an ubiquitous group of microorganisms found in various soil and sediment environments. (msu.edu)
  • This dissertation explored members of this unknown phylum by using molecular and growth-based approaches to increase our understanding of acidobacteria ecology in the soil environment. (msu.edu)
  • In order to screen for the presence of acidobacteria on cultivation plates, a facile high-throughput method called Plate Wash PCR ( PWPCR ) was developed to rapidly screen enrichment plates using phylum-specific 16S rRNA gene primers. (msu.edu)
  • The use of these cultivation strategies along with PWPCR was instrumental in isolating more than a dozen members of the phylum Acidobacteria from subdivisions 1 and 3. (msu.edu)
  • Acidobacteria are a newly devised phylum of Bacteria , whose members are physiologically diverse and ubiquitous, especially in soils, but are under-represented in culture. (omicsgroup.org)
  • Within the bacterial community, phylum Proteobacteria with various genera typically known as successful rhizosphere colonizers were significantly greater in clone libraries from healthy samples, whereas phylum Acidobacteria, Actinobacteria and Firmicutes, typically more dominant in the bulk soil were higher in ' Ca . L. asiaticus'-infected samples. (nature.com)
  • A novel thermophilic, microaerophilic, anoxygenic, and chlorophototrophic member of the phylum Acidobacteria, Chloracidobacterium thermophilum strain B T , was isolated from a cyanobacterial enrichment culture derived from microbial mats associated with Octopus Spring, Yellowstone National Park, Wyoming. (osti.gov)
  • Various taxonomic groups have been implicated in this atmospheric H 2 consumption 5 , one of them being members of the phylum Acidobacteria . (nature.com)
  • The distribution of membrane lipids of 17 different strains representing 13 species of subdivisions 1 and 3 of the phylum Acidobacteria, a highly diverse phylum of the Bacteria, were examined by hydrolysis and gas chromatography-mass spectrometry (MS) and by high-performance liquid chromatography-MS of intact polar lipids. (uu.nl)
  • T. saanensis is of ecological interest because it is a representative of the phylum Acidobacteria , which are dominant members of bacterial soil microbiota in Arctic ecosystems. (biomedcentral.com)
  • thermophilum, also belongs to a new phylum, Acidobacteria. (photonics.com)
  • Members of the bacterial phylum Acidobacteria are widespread in soils and sediments worldwide, and are abundant in many soils. (nih.gov)
  • The genome sizes of additional cultured Acidobacteria strains were estimated using pulsed-field gel electrophoresis to determine the prevalence of the large genome trait within the phylum. (nih.gov)
  • Acidobacteria ) and inducible bacteria (e.g. (biomedcentral.com)
  • On the contrary, the bacteria species of Rhodocyclaceae, Acidobacteria and Verrucomicrobia mainly present in anammox consortia with abnormal nitrogen removal performance, such as under conditions of bacteria being inhibited. (omicsonline.org)
  • Community level patterns were underlain by responses of a few taxa, especially the Acidobacteria and Proteobacteria , suggesting promise for bacterial indicators of restoration and trophic status. (pnas.org)
  • As a result, Proteobacteria was more frequent than Acidobacteria . (mdpi.com)
  • The results showed that the community was composed mostly of two dominant groups ( Proteobacteria and Acidobacteria ). (scielo.br)
  • Our analyses showed that soil microbial communities had a general response pattern to tobacco planting, as the abundances of Proteobacteria and Planctomycetes increased while Acidobacteria and Verrucomicrobia decreased during tobacco cultivation, no matter which rotation system was adopted. (biomedcentral.com)
  • Various Acidobacteria and Proteobacteria spp. (bakerco.com)
  • Phyla Bacteroidetes, Actinobacteria, Cyanobacteria, Planctomycetes and Acidobacteria were also present with abundance above 1 % of the total reads. (scielo.cl)
  • Additionally, Acidobacteria from acid mine drainage have been found to be more adapted to acidic pH conditions (pH 2-3) compared to Acidobacteria from soils, potentially due to cell specialization and enzyme stability. (wikipedia.org)
  • It has been found that some strains of Acidobacteria originating from soils have the genomic potential to respire oxygen at atmospheric and sub-atmospheric concentrations. (wikipedia.org)
  • nov., acidobacteria isolated from alpine and forest soils. (nih.gov)
  • Comparative genomic and physiological analysis provides insights into the role of Acidobacteria in organic carbon utilization in Arctic tundra soils. (nih.gov)
  • We infer that gene content and biochemical mechanisms encoded in the genomes of three Arctic tundra soil Acidobacteria strains are shaped to allow for breakdown, utilization, and biosynthesis of diverse structural and storage polysaccharides and resilience to fluctuating temperatures and nutrient-deficient conditions in Arctic tundra soils. (nih.gov)
  • Acidobacteria represent one of the most abundant soil phyla based on the 16S rRNA gene in soils 6 . (nature.com)
  • Acidobacteria were prevalent members of this community, notably in temperate soils where H 2 consumption was observed. (nature.com)
  • We also detected expressed acidobacterial hhyL in temperate soils, illustrating that acidobacteria are active in soils that consume H 2 , presumably contributing to the "H 2 sink" in soils. (nature.com)
  • The abundance of Acidobacteria has been found to correlate with soil pH [ 2 , 10 , 11 ] and carbon [ 1 , 12 , 13 ] with subdivision 1 Acidobacteria being most abundant in slightly acidic soils. (biomedcentral.com)
  • Using selective isolation techniques, including freezing soils at −20°C for 7 days, we have been able to isolate several slow growing and fastidious strains of Acidobacteria . (biomedcentral.com)
  • As well as their natural soil habitat, unclassified subdivision 2 Acidobacteria have also been identified as a contaminant of DNA extraction kit reagents, which may lead to their erroneous appearance in microbiota or metagenomic datasets. (wikipedia.org)
  • There are some Acidobacteria that are considered anaerobes within subdivision 8 and subdivision 23. (wikipedia.org)
  • Here we describe the genomes of three novel cold-adapted strains of subdivision 1 Acidobacteria. (nih.gov)
  • Here, we examined the lipid composition of seven phylogenetically divergent strains of subdivision 4 of the Acidobacteria , a bacterial group that is commonly encountered in soil. (asm.org)
  • In contrast to subdivisions 1 and 3 of the Acidobacteria , 6 out of the 7 species of subdivision 4 (excepting " Candidatus Chloracidobacterium thermophilum") contained iso -diabolic acid ether bound to a glycerol in larger fractional abundance than iso -diabolic acid itself. (asm.org)
  • Additionally, the acidobacteria community composition changed in relation to edaphic properties such as soil moisture (subdivision 3), carbon concentration (subdivision 4), soil pH (subdivision 1), methane fluxes (subdivision 1), and nitrous oxide fluxes (subdivision 4). (msu.edu)
  • Genotypic, physiological, and morphological data revealed the presence of a novel genus in subdivision 1, Terriglobus, which contained pigmented strains of acidobacteria. (msu.edu)
  • nov., two novel members of subdivision 4 of the Acidobacteria isolated from semiarid savannah soil. (semanticscholar.org)
  • nov., isolated from semiarid savanna soil - the first described species of Acidobacteria subdivision 4. (semanticscholar.org)
  • In comparison to three mesophilic Acidobacteria, namely Acidobacterium capsulatum ATCC 51196, 'Candidatus Koribacter versatilis' Ellin345, and 'Candidatus Solibacter usitatus' Ellin6076, the genomes of the three tundra soil strains contained an abundance of conserved genes/gene clusters encoding for modules of the carbohydrate-active enzyme (CAZyme) family. (nih.gov)
  • This finding pointed to the Acidobacteria as a potential source for the bacterial glycerol dialkyl glycerol tetraethers that occur ubiquitously in peat, soil, lakes, and hot springs. (asm.org)
  • The physiological and nutritional characteristics of these acidobacteria are consistent with their potential widespread distribution in soil. (msu.edu)
  • Acidobacteria are highly abundant in most soil bacterial communities, but are rarely cultured in the lab. (sdsu.edu)
  • Members of the Acidobacteria, along with other diverse soil microorganisms are capable of atmospheric dihydrogen oxidation, which has important implications in atmospheric chemistry, microbial ecology and survival. (nature.com)
  • This lipid has previously been encountered only in thermophilic Thermoanaerobacter species but bears a structural resemblance to the alkyl chains of bacterial glycerol dialkyl glycerol tetraethers (GDGTs) that occur ubiquitously in peat and soil and are suspected to be produced by acidobacteria. (uu.nl)
  • Acidobacteria are challenging to culture in vitro, and many basic features of their biology and functional roles in the soil have not been determined. (nih.gov)
  • Acidobacteria are among the most abundant bacterial phyla found in terrestrial ecosystems, but relatively little is known about their diversity, distribution and most critically, their function. (nih.gov)
  • Alphaproteobacteria ( a ), Gammaproteobacteria ( b ), Deltaproteobacteria ( c ), Chloroflexi ( d ), Acidobacteria ( e ), and Deferribacteres ( f ). (springer.com)
  • Phylogenetic tree of SSU rDNA sequences of Acidobacteria and Bacteroidetes identified in epilithic biofilms. (wiley.com)
  • The G+C content of Acidobacteria genomes are consistent within their subdivisions - above 60% for group V fragments and roughly 10% lower for group III fragments. (wikipedia.org)
  • Candidatus Solibacter usitatus strain Ellin6076 has a 9.9 Mb genome that is approximately 2-5 times as large as the other sequenced Acidobacteria genomes. (nih.gov)
  • among those, Cyanobacteria (0.018%) and Acidobacteria (0.007%) were significantly enriched among persistent infections. (sigmaaldrich.com)
  • [ 4 ] A primeira especie descrita deste filo foi Acidobacterium capsulatum , descuberta en 1991. (wikipedia.org)
  • Despite a large collection of Acidobacteria 16S rRNA gene sequences in databases that represent diverse phylotypes from various habitats, few have been cultivated and described. (biomedcentral.com)
  • Additionally, it is strongly associated with an increase in pathogenic microorganisms such as Ilyonectria and a reduction of beneficial microorganisms such as Tremellomycetes Acidobacteria subgroup 6 and Gemmatimonadetes. (nature.com)
  • total cell material, the uncommon membrane-spanning lipid 13,16-dimethyl octacosanedioic acid (iso-diabolic acid) was released in substantial amounts (22 to 43% of the total fatty acids) from all of the acidobacteria studied. (uu.nl)
  • These trends were used to isolate strains of acidobacteria and helped to provide insight into their physiology. (msu.edu)
  • Additionally, PWPCR revealed that acidobacteria were more frequently detected with elevated levels of carbon dioxide (significantly), the presence of the catalase enzyme, low nutrients, and low oxygen concentrations. (msu.edu)
  • Draft Genome Sequence of Acidobacteria Group 1 Acidipila sp. (asm.org)
  • Here, we present the genome sequence of a member of the group I Acidobacteria , Acidipila sp. (asm.org)
  • Groups with diazotrophic operons were functionally divergent and included Cholorobi , Geobacter , Desulfobacterales , Methylococcales , and Acidobacteria . (frontiersin.org)
  • Especies publicadas no International Journal of Systematic Bacteriology ou no International Journal of Systematic and Evolutionary Microbiology (IJSB/IJSEM) que están en presna. (wikipedia.org)
  • Annual review of microbiology (en inglés) 53 . (wikipedia.org)
  • Acidobacteria can use both inorganic and organic nitrogen as their nitrogen sources. (wikipedia.org)