A genus of colorless, filamentous bacteria in the family THIOTRICHACEAE whose cells contain inclusions of sulfur granules. When found in decaying seaweed beds and polluted water, its presence signals environmental degradation.
A family of colorless sulfur bacteria in the order Thiotrichales, class GAMMAPROTEOBACTERIA.
Chemical groups containing the covalent sulfur bonds -S-. The sulfur atom can be bound to inorganic or organic moieties.
Processes by which phototrophic organisms use sunlight as their primary energy source. Contrasts with chemotrophic processes which do not depend on light and function in deriving energy from exogenous chemical sources. Photoautotrophy (or photolithotrophy) is the ability to use sunlight as energy to fix inorganic nutrients to be used for other organic requirements. Photoautotrophs include all GREEN PLANTS; GREEN ALGAE; CYANOBACTERIA; and green and PURPLE SULFUR BACTERIA. Photoheterotrophs or photoorganotrophs require a supply of organic nutrients for their organic requirements but use sunlight as their primary energy source; examples include certain PURPLE NONSULFUR BACTERIA. Depending on environmental conditions some organisms can switch between different nutritional modes (AUTOTROPHY; HETEROTROPHY; chemotrophy; or phototrophy) to utilize different sources to meet their nutrients and energy requirements.
Linear polymers in which orthophosphate residues are linked with energy-rich phosphoanhydride bonds. They are found in plants, animals, and microorganisms.
Inorganic salts of thiosulfuric acid possessing the general formula R2S2O3.
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)
Inorganic or organic salts and esters of nitric acid. These compounds contain the NO3- radical.
An element that is a member of the chalcogen family. It has an atomic symbol S, atomic number 16, and atomic weight [32.059; 32.076]. It is found in the amino acids cysteine and methionine.
Derivatives of ACETIC ACID. Included under this heading are a broad variety of acid forms, salts, esters, and amides that contain the carboxymethane structure.

Diversity and abundance of aerobic and anaerobic methane oxidizers at the Haakon Mosby Mud Volcano, Barents Sea. (1/15)

Submarine mud volcanoes are formed by expulsions of mud, fluids, and gases from deeply buried subsurface sources. They are highly reduced benthic habitats and often associated with intensive methane seepage. In this study, the microbial diversity and community structure in methane-rich sediments of the Haakon Mosby Mud Volcano (HMMV) were investigated by comparative sequence analysis of 16S rRNA genes and fluorescence in situ hybridization. In the active volcano center, which has a diameter of about 500 m, the main methane-consuming process was bacterial aerobic oxidation. In this zone, aerobic methanotrophs belonging to three bacterial clades closely affiliated with Methylobacter and Methylophaga species accounted for 56%+/-8% of total cells. In sediments below Beggiatoa mats encircling the center of the HMMV, methanotrophic archaea of the ANME-3 clade dominated the zone of anaerobic methane oxidation. ANME-3 archaea form cell aggregates mostly associated with sulfate-reducing bacteria of the Desulfobulbus (DBB) branch. These ANME-3/DBB aggregates were highly abundant and accounted for up to 94%+/-2% of total microbial biomass at 2 to 3 cm below the surface. ANME-3/DBB aggregates could be further enriched by flow cytometry to identify their phylogenetic relationships. At the outer rim of the mud volcano, the seafloor was colonized by tubeworms (Siboglinidae, formerly known as Pogonophora). Here, both aerobic and anaerobic methane oxidizers were found, however, in lower abundances. The level of microbial diversity at this site was higher than that at the central and Beggiatoa species-covered part of the HMMV. Analysis of methyl-coenzyme M-reductase alpha subunit (mcrA) genes showed a strong dominance of a novel lineage, mcrA group f, which could be assigned to ANME-3 archaea. Our results further support the hypothesis of Niemann et al. (54), that high methane availability and different fluid flow regimens at the HMMV provide distinct niches for aerobic and anaerobic methanotrophs.  (+info)

Insights into the genome of large sulfur bacteria revealed by analysis of single filaments. (2/15)

Marine sediments are frequently covered by mats of the filamentous Beggiatoa and other large nitrate-storing bacteria that oxidize hydrogen sulfide using either oxygen or nitrate, which they store in intracellular vacuoles. Despite their conspicuous metabolic properties and their biogeochemical importance, little is known about their genetic repertoire because of the lack of pure cultures. Here, we present a unique approach to access the genome of single filaments of Beggiatoa by combining whole genome amplification, pyrosequencing, and optical genome mapping. Sequence assemblies were incomplete and yielded average contig sizes of approximately 1 kb. Pathways for sulfur oxidation, nitrate and oxygen respiration, and CO2 fixation confirm the chemolithoautotrophic physiology of Beggiatoa. In addition, Beggiatoa potentially utilize inorganic sulfur compounds and dimethyl sulfoxide as electron acceptors. We propose a mechanism of vacuolar nitrate accumulation that is linked to proton translocation by vacuolar-type ATPases. Comparative genomics indicates substantial horizontal gene transfer of storage, metabolic, and gliding capabilities between Beggiatoa and cyanobacteria. These capabilities enable Beggiatoa to overcome non-overlapping availabilities of electron donors and acceptors while gliding between oxic and sulfidic zones. The first look into the genome of these filamentous sulfur-oxidizing bacteria substantially deepens the understanding of their evolution and their contribution to sulfur and nitrogen cycling in marine sediments.  (+info)

Physiological adaptation of a nitrate-storing Beggiatoa sp. to diel cycling in a phototrophic hypersaline mat. (3/15)

The aim of this study was to investigate the supposed vertical diel migration and the accompanying physiology of Beggiatoa bacteria from hypersaline microbial mats. We combined microsensor, stable-isotope, and molecular techniques to clarify the phylogeny and physiology of the most dominant species inhabiting mats of the natural hypersaline Lake Chiprana, Spain. The most dominant morphotype had a filament diameter of 6 to 8 microm and a length varying from 1 to >10 mm. Phylogenetic analysis by 16S rRNA gene comparison revealed that this type appeared to be most closely related (91% sequence identity) to the narrow (4-microm diameter) nonvacuolated marine strain MS-81-6. Stable-isotope analysis showed that the Lake Chiprana species could store nitrate intracellularly to 40 mM. The presence of large intracellular vacuoles was confirmed by fluorescein isothiocyanate staining and subsequent confocal microscopy. In illuminated mats, their highest abundance was found at a depth of 8 mm, where oxygen and sulfide co-occurred. However, in the dark, the highest Beggiatoa densities occurred at 7 mm, and the whole population was present in the anoxic zone of the mat. Our findings suggest that hypersaline Beggiatoa bacteria oxidize sulfide with oxygen under light conditions and with internally stored nitrate under dark conditions. It was concluded that nitrate storage by Beggiatoa is an optimal strategy to both occupy the suboxic zones in sulfidic sediments and survive the dark periods in phototrophic mats.  (+info)

Video-supported analysis of Beggiatoa filament growth, breakage, and movement. (4/15)

 (+info)

Methylotrophy in freshwater Beggiatoa alba strains. (5/15)

 (+info)

Spatial structure and activity of sedimentary microbial communities underlying a Beggiatoa spp. mat in a Gulf of Mexico hydrocarbon seep. (6/15)

 (+info)

Sulfide induces phosphate release from polyphosphate in cultures of a marine Beggiatoa strain. (7/15)

 (+info)

High rates of denitrification and nitrate removal in cold seep sediments. (8/15)

 (+info)

'Beggiatoa' is a genus of large, filamentous, sulfur-oxidizing bacteria that are commonly found in aquatic and terrestrial environments. These bacteria are capable of oxidizing reduced sulfur compounds, such as hydrogen sulfide (H2S), to produce elemental sulfur (S) and sulfate (SO42-). The deposited sulfur granules can often be seen inside the cells, giving them a characteristic appearance.

Beggiatoa species are typically found in habitats with fluctuating redox conditions, such as sediments, microbial mats, and decaying organic matter. They play an essential role in the biogeochemical cycling of sulfur and carbon in these environments. Some species can also fix atmospheric nitrogen, contributing to the nitrogen cycle.

These bacteria can form extensive mats or filamentous networks, which can be visible to the naked eye. They are often associated with other microorganisms, forming complex consortia known as microbial mats or biofilms. The study of Beggiatoa species and their ecology has provided valuable insights into the functioning of microbially mediated processes in various environments.

Thiotrichaceae is a family of proteobacteria characterized by the ability to oxidize inorganic sulfur compounds. The name Thiotrichaceae comes from the Greek words "thio," meaning sulfur, and "tricha," meaning hair, which refers to the filamentous or hair-like appearance of many members of this family. These bacteria are often found in environments with high sulfur content, such as sulfur springs, hot vents, and sewage treatment plants. They play an important role in the biogeochemical cycling of sulfur in the environment.

In the context of medicine and toxicology, sulfides refer to inorganic or organic compounds containing the sulfide ion (S2-). Sulfides can be found in various forms such as hydrogen sulfide (H2S), metal sulfides, and organic sulfides (also known as thioethers).

Hydrogen sulfide is a toxic gas with a characteristic rotten egg smell. It can cause various adverse health effects, including respiratory irritation, headaches, nausea, and, at high concentrations, loss of consciousness or even death. Metal sulfides, such as those found in some minerals, can also be toxic and may release hazardous sulfur dioxide (SO2) when heated or reacted with acidic substances.

Organic sulfides, on the other hand, are a class of organic compounds containing a sulfur atom bonded to two carbon atoms. They can occur naturally in some plants and animals or be synthesized in laboratories. Some organic sulfides have medicinal uses, while others may pose health risks depending on their concentration and route of exposure.

It is important to note that the term "sulfide" has different meanings in various scientific contexts, so it is essential to consider the specific context when interpreting this term.

Phototrophic processes refer to the metabolic pathways used by certain organisms, such as plants, algae, and some bacteria, to convert light energy into chemical energy. This is primarily achieved through a process called photosynthesis, where these organisms use light, usually from the sun, to convert carbon dioxide and water into glucose and oxygen. The glucose serves as an energy source for the organism, while the oxygen is released as a byproduct. This process is fundamental to life on Earth as it provides the majority of the oxygen in our atmosphere and forms the base of many food chains.

Polyphosphates are compounds consisting of many phosphate groups linked together in the form of chains or rings. They are often used in various medical and healthcare applications, such as:

* Dental care products: Polyphosphates can help prevent the formation of dental plaque and calculus by binding to calcium ions in saliva and inhibiting the growth of bacteria that cause tooth decay.
* Nutritional supplements: Polyphosphates are sometimes used as a source of phosphorus in nutritional supplements, particularly for people who have kidney disease or other medical conditions that require them to limit their intake of phosphorus from food sources.
* Medical devices: Polyphosphates may be used in the manufacture of medical devices, such as contact lenses and catheters, to improve their biocompatibility and resistance to bacterial growth.

It's worth noting that while polyphosphates have various medical uses, they can also be found in many non-medical products, such as food additives, water treatment chemicals, and cleaning agents.

Thiosulfates are salts or esters of thiosulfuric acid (H2S2O3). In medicine, sodium thiosulfate is used as an antidote for cyanide poisoning and as a topical treatment for wounds, skin irritations, and certain types of burns. It works by converting toxic substances into less harmful forms that can be eliminated from the body. Sodium thiosulfate is also used in some solutions for irrigation of the bladder or kidneys to help prevent the formation of calcium oxalate stones.

I'm sorry for any confusion, but "geologic sediments" is not a term used in medical definitions. Geological sediments are deposits of material that accumulate over time, usually in layers, as a result of natural geological processes such as weathering, erosion, and deposition. These sediments can eventually become rock formations and provide important clues about the Earth's history, including information about past climates, environments, and life on Earth.

Nitrates are chemical compounds that consist of a nitrogen atom bonded to three oxygen atoms (NO3-). In the context of medical science, nitrates are often discussed in relation to their use as medications or their presence in food and water.

As medications, nitrates are commonly used to treat angina (chest pain) caused by coronary artery disease. Nitrates work by relaxing and widening blood vessels, which improves blood flow and reduces the workload on the heart. Some examples of nitrate medications include nitroglycerin, isosorbide dinitrate, and isosorbide mononitrate.

In food and water, nitrates are naturally occurring compounds that can be found in a variety of vegetables, such as spinach, beets, and lettuce. They can also be present in fertilizers and industrial waste, which can contaminate groundwater and surface water sources. While nitrates themselves are not harmful, they can be converted into potentially harmful compounds called nitrites under certain conditions, particularly in the digestive system of young children or in the presence of bacteria such as those found in unpasteurized foods. Excessive levels of nitrites can react with hemoglobin in the blood to form methemoglobin, which cannot transport oxygen effectively and can lead to a condition called methemoglobinemia.

Sulfur is not typically referred to in the context of a medical definition, as it is an element found in nature and not a specific medical condition or concept. However, sulfur does have some relevance to certain medical topics:

* Sulfur is an essential element that is a component of several amino acids (the building blocks of proteins) and is necessary for the proper functioning of enzymes and other biological processes in the body.
* Sulfur-containing compounds, such as glutathione, play important roles in antioxidant defense and detoxification in the body.
* Some medications and supplements contain sulfur or sulfur-containing compounds, such as dimethyl sulfoxide (DMSO), which is used topically for pain relief and inflammation.
* Sulfur baths and other forms of sulfur-based therapies have been used historically in alternative medicine to treat various conditions, although their effectiveness is not well-established by scientific research.

It's important to note that while sulfur itself is not a medical term, it can be relevant to certain medical topics and should be discussed with a healthcare professional if you have any questions or concerns about its use in medications, supplements, or therapies.

Acetates, in a medical context, most commonly refer to compounds that contain the acetate group, which is an functional group consisting of a carbon atom bonded to two hydrogen atoms and an oxygen atom (-COO-). An example of an acetate is sodium acetate (CH3COONa), which is a salt formed from acetic acid (CH3COOH) and is often used as a buffering agent in medical solutions.

Acetates can also refer to a group of medications that contain acetate as an active ingredient, such as magnesium acetate, which is used as a laxative, or calcium acetate, which is used to treat high levels of phosphate in the blood.

In addition, acetates can also refer to a process called acetylation, which is the addition of an acetyl group (-COCH3) to a molecule. This process can be important in the metabolism and regulation of various substances within the body.

... is almost benthic, it can be found in marine (Beggiatoa sp. MS-81-6 and MS-81-1c) or freshwater (Beggiatoa alba) ... Two species of Beggiatoa have been formally described: the type species Beggiatoa alba and Beggiatoa leptomitoformis, the ... According to NCBI database only two species of Beggiatoa spp. have been validly published: Beggiatoa alba, and Beggiatoa ... Because of the lack of pure culture, little is known about the genetics of Beggiatoa. Beggiatoa alba show a GC content between ...
Parte, A.C. "Beggiatoa". LPSN. "Beggiatoa leptomitoformis". www.uniprot.org. Parker, Charles Thomas; Garrity, George M (2016). ... Beggiatoa leptomitoformis is a chemolithoautotrophic bacterium from the genus of Beggiatoa which has been isolated from ... Type strain of Beggiatoa leptomitoformis at BacDive - the Bacterial Diversity Metadatabase v t e (Articles with short ... Dubinina, G; Savvichev, A; Orlova, M; Gavrish, E; Verbarg, S; Grabovich, M (February 2017). "Beggiatoa leptomitoformis sp. nov ...
Other key taxa include the bacteria Zoogloea spp., Beggiatoa spp., Thiothrix II, Flavobacterium spp., and Flexibacter spp.. ... Taxa most frequently associated with sewage fungus include Sphaerotilus natans, Zoogloea spp., Beggiatoa alba, and Rhodoferax ...
and Beggiatoa sp. from a depth of 1.5 m to the opening of the springcave. These together with the bacterium species play an ...
and Beggiatoa spp. which reduce NO3− and/or NO2− to NH4+ using reduced sulfur. Denitrification and anammox account for about 30 ...
... is a genus of filamentous sulfur-oxidizing bacteria, related to the genera Beggiatoa and Thioploca. They are usually ... Larkin, J M; Strohl, W R (1 October 1983). "Beggiatoa, Thiothrix, and Thioploca". Annual Review of Microbiology. 37 (1): 341- ...
Some filamentous bacteria (e.g., Beggiatoa) were originally seen as algae. Furthermore, groups like the apicomplexans are also ...
Also present are gliding Beggiatoa filaments (1-4 mm wide) that are non-pigmented but contain highly refractive intracellular ... Sulfide-oxidizing bacteria, dominated by Beggiatoa spp., are present in well-developed bands and exhibit visible vertical ... migrations within the band matrix (Richardson, 1996; Viehman and Richardson, 2006). When present on the band surface Beggiatoa ...
... some Beggiatoa, some Nitrobacter spp., Wolinella (with H 2 as reducing equivalent donor), some Knallgas-bacteria, some sulfate- ... A classic example of a sulfur-oxidizing bacterium is Beggiatoa, a microbe originally described by Sergei Winogradsky, one of ...
Among the heterotrophic SOB are included species of Beggiatoa that can grow mixotrophically, using sulfide to obtain energy ( ... Burton SD, Morita RY (December 1964). "Effect of Catalase and Cultural Conditions on Growth of Beggiatoa". Journal of ...
For example, benthic sulfur bacteria in genera such as Beggiatoa and Thioploca inhabit anoxic sediments on continental shelves ... "Biological and chemical sulfide oxidation in a Beggiatoa inhabited marine sediment". The ISME Journal. 1 (4): 341-353. doi: ...
Formerly, some bacteria, like Beggiatoa, were thought to be colorless Cyanobacteria. The currently accepted taxonomy is based ...
Maier, S.; Murray, R. G. E. (1965). "The Fine Structure of Thioploca Ingrica and a Comparison with Beggiatoa". Canadian Journal ...
... nonpigmented mats were found to be an autotrophic sulfur bacteria Beggiatoa species, and the orange mats possessed an ... "Spatial Structure and Activity of Sedimentary Microbial Communities Underlying a Beggiatoa spp. Mat in a Gulf of Mexico ... of the genera Thioploca and Beggiatoa, and of "macrobacteria" including a diversity of phenotypes), protists (ciliates, ...
Hinck, Susanne (2008). "Eco-physiological, chemotactic and taxonomic characterization of hypersaline Beggiatoa originating from ...
Sergei Winogradsky discovers the first known form of lithotrophy during his research with Beggiatoa. The Petri dish is created ...
Thioploca and Beggiatoa cells are much smaller and grow tightly stacked on each other in long filaments. Their shape is ... They were looking for other recently found sulfide-eating marine bacteria, Thioploca and Beggiatoa. They ended up with an ... Although Thiomargarita are closely related to Thioploca and Beggiatoa in function, their structures proved to be vastly ...
Other common species are Thiothrix and Beggiatoa, which is of particular importance because of its ability to fix nitrogen. ... Sulfur oxidizing species include and the genera of Thiomicrospira, Halothiobacillus, Beggiatoa, Persephonella, and Sulfurimonas ... Beggiatoa, zetaproteobacterium, and gammaproteobacterial endosymbionts of tubeworms, bivalves, and gastropods. The Reductive ... major symbionts Allochromatium Thiomicrospira Thioalkalivibrio Methylococcaceae Beggiatoa Thioploca Zetaproteobacteria ...
He reported that Beggiatoa oxidized hydrogen sulfide (H2S) as an energy source and formed intracellular sulfur droplets. This ... Winogradsky discovered the first known form of lithotrophy during his research with Beggiatoa in 1887. ... in Beggiatoa). His work on the Nitrogen cycle including The identification of the obligate anaerobe Clostridium pasteurianum is ...
Large vacuoles are found in three genera of filamentous sulfur bacteria, the Thioploca, Beggiatoa and Thiomargarita. The ...
Occasionally they are also found as free-living trichomes, making them morphologically similar to the genus Beggiatoa. As ... they are often mistaken as a species of Beggiatoa. The four species are differentiated on the basis of their trichome diameters ...
... of the soil bacterium Beggiatoa". The Journal of Biological Chemistry. 286 (2): 1181-1188. doi:10.1074/jbc.M110.185496. PMC ...
Small but potent PACs were identified in the genome of the bacteria Beggiatoa (bPAC) and Oscillatoria acuminata (OaPAC). While ... of the Soil Bacterium Beggiatoa". Journal of Biological Chemistry. 286 (2): 1181-1188. doi:10.1074/jbc.M110.185496. ISSN 0021- ...
In modern oceans, Hydrogenovibrio crunogenus, Halothiobacillus, and Beggiatoa are primary sulfur oxidizing bacteria, and form ...
" ("Fäulnisbewohner"), and beggiatoa alba. The latter stems from "the outlets of the sugar factory" ("den Ausflüssen der ...
Beggiatoa and other microbial mats, and thermophilic microbes that can withstand hydrothermal temperatures (here up to __ °C). ...
... and the most important among them are Beggiatoa, Thioploca and Thiomargarita; besides, large amounts of hydrogen sulfide are ...
... and Beggiatoa, as well as many other species of bacteria, cyanobacteria, and algae. The column provides numerous gradients, ...
Exposed rocks have shown filamentous bacteria and orange sediments around the field, where microorganisms such as Beggiatoa are ...
... and Beggiatoa, as well as many other species of bacteria, cyanobacteria, and algae. 1888s Three-phase electric power The three- ...
Beggiatoa is almost benthic, it can be found in marine (Beggiatoa sp. MS-81-6 and MS-81-1c) or freshwater (Beggiatoa alba) ... Two species of Beggiatoa have been formally described: the type species Beggiatoa alba and Beggiatoa leptomitoformis, the ... According to NCBI database only two species of Beggiatoa spp. have been validly published: Beggiatoa alba, and Beggiatoa ... Because of the lack of pure culture, little is known about the genetics of Beggiatoa. Beggiatoa alba show a GC content between ...
Unusual polyphosphate inclusions observed in a marine Beggiatoa strain ... Unusual polyphosphate inclusions observed in a marine Beggiatoa strain Brock, J., Rhiel, E., Beutler, M., Salman, V., & Schulz- ... Abstract: Sulfide-oxidizing bacteria of the genus Beggiatoa are known to accumulate phosphate intracellularly as polyphosphate ... 16S rRNA gene sequence-based phylogenetic reconstruction showed an affiliation of Beggiatoa strain 35Flor to a monophyletic ...
Phylogenetic affinity of a wide, vacuolate, nitrate-accumulating Beggiatoa sp. from Monterey Canyon, California, with Thioploca ... High nitrate concentrations in vacuolate, autotrophic marine Beggiatoa spp.. Applied and Environmental Microbiology, 62: 954- ...
... was found in Beggiatoa sp., which is of much simpler design.[6] The homodimer consists of one BLUF and one AC domain per ... of the soil bacterium Beggiatoa. J Biol Chem, 286(2), 1181-1188. ...
The bPAC cDNA (beta subunit of photo-activated adenylyl cyclase from Beggiatoa sp. PS, BGP_1043; modified for expression in ... of the soil bacterium Beggiatoa The Journal of Biological Chemistry 286:1181-1188. ... engineered a targeting vector to express the beta subunit of photo activated adenylyl cyclase from the soil bacterium Beggiatoa ...
... can have a conspicuous bacterial mat covering of Beggiatoa spp. The anoxia may be a result of natural conditions of poor water ... Beggiatoa spp. on anoxic sublittoral mud. URI. http://vocab.nerc.ac.uk/collection/M24/current/SSCMUBEG/. ... present where the habitat is not too anoxic but in extreme conditions of anoxia little survives other than the Beggiatoa. The ...
"Beggiatoa grows in eutrophic conditions on the seafloor when fish farms release too many nutrients into the environment, and ... The company is also examining nanobubble technologys ability to remediate sea beds by removing Beggiatoa, a genus of bacteria. ...
Beggiatoa voda. -. rozkladajú celulózu, oxidujú sulfán. kĺzavé fruktifikujúce baktérie. Myxococcus. pôda, hnoj. -. tvoria ...
n. Beggiatoa, type genus of the order; L. fem. pl. n. suff. -ales, ending to denote an order; N.L. fem. pl. n. Beggiatoales, ... Type genus: Beggiatoa Trevisan 1842 (Approved Lists 1980) Effective publication: Buchanan RE. Order VII. Beggiatoales Buchanan ... Buchanan (1957) assigned the genus Beggiatoa Trevisan 1842 (Approved Lists 1980) to this order. Publication: Buchanan RE. Order ...
Winkel, M.; de Beer, D.; Lavik, G.; Peplies; J. and Mußmann, M.; „Nitrification in Beggiatoa mats covering deep-sea ... Nitrification rate measurements identified Beggiatoa mats as hotspots for aerobic nitrification. At the basalt-hosted ...
Additionally, bacterial mats, assumed to be formed by large sulfur-oxidizing filamentous bacteria (Beggiatoa.... ...
Beggiatoa/enzimologia , Beggiatoa/genética , Cromo/análise , Cromo/metabolismo , AMP Cíclico/análise , AMP Cíclico/metabolismo ... In this study, an exogenous gene encoding adenylate cyclase from the soil bacterium Beggiatoa sp. PS is functionally expressed ...
Biological and chemical sulfide oxidation in a Beggiatoa inhabited marine sediment, ISME J., 1, 341-353, 2007. ...
Microsensor profiles through the mat-sediment interface showed that Beggiatoa mats consume dissolved sulfide and oxygen, but a ... Microsensor profiles through the mat-sediment interface showed that Beggiatoa mats consume dissolved sulfide and oxygen, but a ... Microsensor profiles through the mat-sediment interface showed that Beggiatoa mats consume dissolved sulfide and oxygen, but a ... Microsensor profiles through the mat-sediment interface showed that Beggiatoa mats consume dissolved sulfide and oxygen, but a ...
Beggiatoa. Beggiatoa. Beggiatoa. Clostridium septicum. Clostridium septicum. Clostridium septicum. Listonella. Listonella. ...
Beggiatoa. Beggiatoa. Beggiatoa. Clostridium septicum. Clostridium septicum. Clostridium septicum. Listonella. Listonella. ...
Beggiatoa. Beggiatoa. Beggiatoa. Clostridium septicum. Clostridium septicum. Clostridium septicum. Listonella. Listonella. ...
... of the Soil Bacterium Beggiatoa (Patrick Stumpf, D... ). 2011 - Monitoring and validating active site redox states in protein ... of the soil bacterium Beggiatoa (Patrick Stumpf, D... ). 2010 - Photochemical reductive elimination of Halogen from transition ...
Beggiatoa and other sulfide oxidizers can use sulfide also as the electron donor for CO2 fixation. Thus, the ratio would allow ... For example, in the Beggiatoa habitat in the Haakon Mosby mud volcano (Barents Sea), de Beer et al. (2006) measured a flux of ... One common finding of the above-mentioned studies is that microbial residents of sharp sulfide gradients such as Beggiatoa use ... The end product of equations 3 and 4, elemental sulfur (S0), has been frequently observed within the vacuoles of the Beggiatoa ...
Beggiatoa B03.440.400.645.800 Thiothrix B03.440.400.840 Vitreoscilla B03.440.425 Gram-Negative Anaerobic Bacteria B03.440. ... Beggiatoa B03.660.250.770.800 Thiothrix B03.660.250.830 Vibrionaceae B03.660.250.830.050 Aliivibrio B03.660.250.830.050.860 ...
Beggiatoa Preferred Term Term UI T529922. Date01/08/2003. LexicalTag NON. ThesaurusID NLM (2004). ... Beggiatoa Preferred Concept UI. M0444476. Registry Number. txid1021. Scope Note. A genus of colorless, filamentous bacteria in ... Beggiatoa. Tree Number(s). B03.440.400.645.100. B03.660.250.770.100. Unique ID. D053524. RDF Unique Identifier. http://id.nlm. ...
Beggiatoa Preferred Term Term UI T529922. Date01/08/2003. LexicalTag NON. ThesaurusID NLM (2004). ... Beggiatoa Preferred Concept UI. M0444476. Registry Number. txid1021. Scope Note. A genus of colorless, filamentous bacteria in ... Beggiatoa. Tree Number(s). B03.440.400.645.100. B03.660.250.770.100. Unique ID. D053524. RDF Unique Identifier. http://id.nlm. ...
Beggiatoas lipoxygenase: does a close relative of Thiomargarita magnifica carry a biochemical secret? ... Beggiatoas lipoxygenase: does a close relative of Thiomargarita magnifica carry a biochemical secret? Springer Nature ...
The species of Beggiatoa live for the most part in thermal 54 sulphur springs where they decompose, the dissolved sulphur com- ... The genus Beggiatoa is easily recognized by the chalk-white slime-forming, actively moving filaments, whose joints cannot as a ... BEGGIATOA, Tkevisan. Filaments very long but thicker than those of Leptothrix, usually obscurely jointed, quite rigid hut ... 145 - Filaments thicker Beggiatoa. 145 11. Filaments short with few spirals or a single curve, rigid Spirillum. 150 - Filaments ...
Genus Beggiatoa (organism) {23277002 , SNOMED-CT } Parent/Child (Relationship Type) Beggiatoa alba (organism) {29790004 , ...
01998632.1 from Beggiatoa sp. PS, and YP_001440430.1 from Enterobacter sakazakii ATCC BAA_894. Iron-binding residues (of which ...
Beggiatoa , Cardiomiopatias , Sepse , Camundongos , Animais , Adenilil Ciclases/metabolismo , Lipopolissacarídeos , Beggiatoa/ ... In the current study, we introduced two photoactivated adenylyl cyclases (PACs), Beggiatoa sp. PAC (bPAC) and Beggiatoa sp. IS2 ... genética , Beggiatoa/metabolismo , Sepse/complicações , Sepse/metabolismo , Macrófagos , Citocinas/metabolismo , ...
Phylogeny and distribution of nitrate‐storing Beggiatoa spp. in coastal marine sediments. M Mu mann, HN Schulz, B Strotmann, T ...
Beggiatoa. Beggiatoa. Beggiatoa. Clostridium septicum. Clostridium septicum. Clostridium septicum. Listonella. Listonella. ...
Milewski noted.The bottom beneath the site was virtually covered with beggiatoa bacterial "mats", which were not found in any ...
Hinck, S, Mussmann, M, Salman, V, Neu, TR, Lenk, S, de Beer, D and Jonkers, HM (2011) Vacuolated Beggiatoa-like filaments from ...
HN - 2004 BX - Beggiatoa BX - Thiothrix MH - Thymine DNA Glycosylase UI - D044502 MN - D8.811.74.249.750 MN - D8.811.277.450. ...
Microbial culture media, microbial growth media and microbial selective media.
Beggiatoa Beginning of Human Life Begomovirus Begoniaceae Behavior Behavior and Behavior Mechanisms Behavior Control Behavior ...

No FAQ available that match "beggiatoa"

No images available that match "beggiatoa"