Chloroflexus
Chlorobi
Rhodospirillales
Bacteria
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.
Multifunctional Enzymes
Molecules that contain multiple active sites which are used to catalyze more than one enzymatic reaction. Proteins in this class generally contain multiple active sites within a single peptide chain and may also contain more than one enzymatically active subunit. They are distinguished from MULTIENZYME COMPLEXES in that their subunits are not found as distinct enzymes.
Photosynthesis
The synthesis by organisms of organic chemical compounds, especially carbohydrates, from carbon dioxide using energy obtained from light rather than from the oxidation of chemical compounds. Photosynthesis comprises two separate processes: the light reactions and the dark reactions. In higher plants; GREEN ALGAE; and CYANOBACTERIA; NADPH and ATP formed by the light reactions drive the dark reactions which result in the fixation of carbon dioxide. (from Oxford Dictionary of Biochemistry and Molecular Biology, 2001)
Autotrophic Processes
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.
Photosynthetic Reaction Center Complex Proteins
Protein complexes that take part in the process of PHOTOSYNTHESIS. They are located within the THYLAKOID MEMBRANES of plant CHLOROPLASTS and a variety of structures in more primitive organisms. There are two major complexes involved in the photosynthetic process called PHOTOSYSTEM I and PHOTOSYSTEM II.
Light-Harvesting Protein Complexes
Acyl Coenzyme A
Lactic Acid
Energy Transfer
The transfer of energy of a given form among different scales of motion. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 6th ed). It includes the transfer of kinetic energy and the transfer of chemical energy. The transfer of chemical energy from one molecule to another depends on proximity of molecules so it is often used as in techniques to measure distance such as the use of FORSTER RESONANCE ENERGY TRANSFER.
Organelles
Chlorophyll
Carbon Dioxide
Molecular Sequence Data
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.
Arsenite oxidase, an ancient bioenergetic enzyme. (1/30)
Operons coding for the enzyme arsenite oxidase have been detected in the genomes from Archaea and Bacteria by Blast searches using the amino acid sequences of the respective enzyme characterized in two different beta-proteobacteria as templates. Sequence analyses show that in all these species, arsenite oxidase is transported over the cytoplasmic membrane via the tat system and most probably remains membrane attached by an N-terminal transmembrane helix of the Rieske subunit. The biochemical and biophysical data obtained for arsenite oxidase in the green filamentous bacterium Chloroflexus aurantiacus allow a structural model of the enzyme's membrane association to be proposed. Phylogenies for the two constituent subunits (i.e., the molybdopterin-containing and the Rieske subunit) of the heterodimeric enzyme and their respective homologs in DMSO-reductase, formate dehydrogenase, nitrate reductase, and the Rieske/cytb complexes were calculated from multiple sequence alignments. The obtained phylogenetic trees indicate an early origin of arsenite oxidase before the divergence of Archaea and Bacteria. Evolutionary implications of these phylogenies are discussed. (+info)Compound-specific isotopic fractionation patterns suggest different carbon metabolisms among Chloroflexus-like bacteria in hot-spring microbial mats. (2/30)
Stable carbon isotope fractionations between dissolved inorganic carbon and lipid biomarkers suggest photoautotrophy by Chloroflexus-like organisms in sulfidic and nonsulfidic Yellowstone hot springs. Where co-occurring, cyanobacteria appear to cross-feed Chloroflexus-like organisms supporting photoheterotrophy as well, although the relatively small 13C fractionation associated with cyanobacterial sugar biosynthesis may sometimes obscure this process. (+info)Exciton theory for supramolecular chlorosomal aggregates: 1. Aggregate size dependence of the linear spectra. (3/30)
The interior of chlorosomes of green bacteria forms an unusual antenna system organized without proteins. The steady-spectra (absorption, circular dichroism, and linear dichroism) have been modeled using the Frenkel Hamiltonian for the large tubular aggregates of bacteriochlorophylls with geometries corresponding to those proposed for Chloroflexus aurantiacus and Chlorobium tepidum chlorosomes. For the Cf. aurantiacus aggregates we apply a structure used previously (V. I. Prokhorenko., D. B. Steensgaard, and A. R. Holzwarth, Biophys: J. 2000, 79:2105-2120), whereas for the Cb. tepidum aggregates a new extended model of double-tube aggregates, based on recently published solid-state nuclear magnetic resonance studies (B.-J. van Rossum, B. Y. van Duhl, D. B. Steensgaard, T. S. Balaban, A. R. Holzwarth, K. Schaffner, and H. J. M. de Groot, Biochemistry 2001, 40:1587-1595), is developed. We find that the circular dichroism spectra depend strongly on the aggregate length for both types of chlorosomes. Their shape changes from "type-II" (negative at short wavelengths to positive at long wavelengths) to the "mixed-type" (negative-positive-negative) in the nomenclature proposed in K. Griebenow, A. R. Holzwarth, F. van Mourik, and R. van Grondelle, Biochim: Biophys. Acta 1991, 1058:194-202, for an aggregate length of 30-40 bacteriochlorophyll molecules per stack. This "size effect" on the circular dichroism spectra is caused by appearance of macroscopic chirality due to circular distribution of the transition dipole moment of the monomers. We visualize these distributions, and also the corresponding Frenkel excitons, using a novel presentation technique. The observed size effects provide a key to explain many previously puzzling and seemingly contradictory experimental data in the literature on the circular and linear dichroism spectra of seemingly identical types of chlorosomes. (+info)A cambialistic superoxide dismutase in the thermophilic photosynthetic bacterium Chloroflexus aurantiacus. (4/30)
Superoxide dismutase from the thermophilic anoxygenic photosynthetic bacterium Chloroflexus aurantiacus was cloned, purified, and characterized. This protein is in the manganese- and iron-containing family of superoxide dismutases and is able to use both manganese and iron catalytically. This appears to be the only soluble superoxide dismutase in C. aurantiacus. Iron and manganese cofactors were identified by using electron paramagnetic resonance spectroscopy and were quantified by atomic absorption spectroscopy. By metal enrichment of growth media and by performing metal fidelity studies, the enzyme was found to be most efficient with manganese incorporated, yet up to 30% of the activity was retained with iron. Assimilation of iron or manganese ions into superoxide dismutase was also found to be affected by the growth conditions. This enzyme was also found to be remarkably thermostable and was resistant to H2O2 at concentrations up to 80 mM. Reactive oxygen defense mechanisms have not been previously characterized in the organisms belonging to the phylum Chloroflexi. These systems are of interest in C. aurantiacus since this bacterium lives in a hyperoxic environment and is subject to high UV radiation fluxes. (+info)PentaPlot: a software tool for the illustration of genome mosaicism. (5/30)
BACKGROUND: Dekapentagonal maps depict the phylogenetic relationships of five genomes in a visually appealing diagram and can be viewed as an alternative to a single evolutionary consensus tree. In particular, the generated maps focus attention on those gene families that significantly deviate from the consensus or plurality phylogeny. PentaPlot is a software tool that computes such dekapentagonal maps given an appropriate probability support matrix. RESULTS: The visualization with dekapentagonal maps critically depends on the optimal layout of unrooted tree topologies representing different evolutionary relationships among five organisms along the vertices of the dekapentagon. This is a difficult optimization problem given the large number of possible layouts. At its core our tool utilizes a genetic algorithm with demes and a local search strategy to search for the optimal layout. The hybrid genetic algorithm performs satisfactorily even in those cases where the chosen genomes are so divergent that little phylogenetic information has survived in the individual gene families. CONCLUSION: PentaPlot is being made publicly available as an open source project at http://pentaplot.sourceforge.net. (+info)Properties of succinyl-coenzyme A:L-malate coenzyme A transferase and its role in the autotrophic 3-hydroxypropionate cycle of Chloroflexus aurantiacus. (6/30)
The 3-hydroxypropionate cycle has been proposed to operate as the autotrophic CO2 fixation pathway in the phototrophic bacterium Chloroflexus aurantiacus. In this pathway, acetyl coenzyme A (acetyl-CoA) and two bicarbonate molecules are converted to malate. Acetyl-CoA is regenerated from malyl-CoA by L-malyl-CoA lyase. The enzyme forming malyl-CoA, succinyl-CoA:L-malate coenzyme A transferase, was purified. Based on the N-terminal amino acid sequence of its two subunits, the corresponding genes were identified on a gene cluster which also contains the gene for L-malyl-CoA lyase, the subsequent enzyme in the pathway. Both enzymes were severalfold up-regulated under autotrophic conditions, which is in line with their proposed function in CO2 fixation. The two CoA transferase genes were cloned and heterologously expressed in Escherichia coli, and the recombinant enzyme was purified and studied. Succinyl-CoA:L-malate CoA transferase forms a large (alphabeta)n complex consisting of 46- and 44-kDa subunits and catalyzes the reversible reaction succinyl-CoA + L-malate --> succinate + L-malyl-CoA. It is specific for succinyl-CoA as the CoA donor but accepts L-citramalate instead of L-malate as the CoA acceptor; the corresponding d-stereoisomers are not accepted. The enzyme is a member of the class III of the CoA transferase family. The demonstration of the missing CoA transferase closes the last gap in the proposed 3-hydroxypropionate cycle. (+info)Functional differences between galactolipids and glucolipids revealed in photosynthesis of higher plants. (7/30)
Galactolipids represent the most abundant lipid class in thylakoid membranes, where oxygenic photosynthesis is performed. The identification of galactolipids at specific sites within photosynthetic complexes by x-ray crystallography implies specific roles for galactolipids during photosynthetic electron transport. The preference for galactose and not for the more abundant sugar glucose in thylakoid lipids and their specific roles in photosynthesis are not understood. Introduction of a bacterial glucosyltransferase from Chloroflexus aurantiacus into the galactolipid-deficient dgd1 mutant of Arabidopsis thaliana resulted in the accumulation of a glucose-containing lipid in the thylakoids. At the same time, the growth defect of the dgd1 mutant was complemented. However, the degree of trimerization of light-harvesting complex II and the photosynthetic quantum yield of transformed dgd1 plants were only partially restored. These results indicate that specific interactions of the galactolipid head group with photosynthetic protein complexes might explain the preference for galactose in thylakoid lipids of higher plants. Therefore, galactose in thylakoid lipids can be exchanged with glucose without severe effects on growth, but the presence of galactose is crucial to maintain maximal photosynthetic efficiency. (+info)Properties of succinyl-coenzyme A:D-citramalate coenzyme A transferase and its role in the autotrophic 3-hydroxypropionate cycle of Chloroflexus aurantiacus. (8/30)
The phototrophic bacterium Chloroflexus aurantiacus uses the 3-hydroxypropionate cycle for autotrophic CO(2) fixation. This cycle starts with acetyl-coenzyme A (CoA) and produces glyoxylate. Glyoxylate is an unconventional cell carbon precursor that needs special enzymes for assimilation. Glyoxylate is combined with propionyl-CoA to beta-methylmalyl-CoA, which is converted to citramalate. Cell extracts catalyzed the succinyl-CoA-dependent conversion of citramalate to acetyl-CoA and pyruvate, the central cell carbon precursor. This reaction is due to the combined action of enzymes that were upregulated during autotrophic growth, a coenzyme A transferase with the use of succinyl-CoA as the CoA donor and a lyase cleaving citramalyl-CoA to acetyl-CoA and pyruvate. Genomic analysis identified a gene coding for a putative coenzyme A transferase. The gene was heterologously expressed in Escherichia coli and shown to code for succinyl-CoA:d-citramalate coenzyme A transferase. This enzyme, which catalyzes the reaction d-citramalate + succinyl-CoA --> d-citramalyl-CoA + succinate, was purified and studied. It belongs to class III of the coenzyme A transferase enzyme family, with an aspartate residue in the active site. The homodimeric enzyme composed of 44-kDa subunits was specific for succinyl-CoA as a CoA donor but also accepted d-malate and itaconate instead of d-citramalate. The CoA transferase gene is part of a cluster of genes which are cotranscribed, including the gene for d-citramalyl-CoA lyase. It is proposed that the CoA transferase and the lyase catalyze the last two steps in the glyoxylate assimilation route. (+info)
Chloroflexus aurantiacus - Wikipedia
Utilization of Amino Acids and Lack of Diazotrophy in the Thermophilic Anoxygenic Phototroph Chloroflexus aurantiacus |...
Chloroflexus aurantiacus Pierson and Castenholz ATCC ® 29366D-5&tr
Primary photochemistry in the facultatively aerobic green phot...
L-malyl-CoA/beta-methylmalyl-CoA lyase elisa and antibody
Sequence Similarity
- 6RHF: Structure of Chloroflexus aggregans Cagg 3753 LOV domain C85A variant (CagFbFP) Sequence...
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KEGG PATHWAY: Carbon metabolism - Reference pathway
KEGG PATHWAY: Carbon metabolism + T30397
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Plastocyanin family of copper-binding proteins
... auracyanins A and B from Chloroflexus aurantiacus; blue copper protein from Alcaligenes faecalis; cupredoxin (CPC) from Cucumis ... blue copper proteins from the green photosynthetic bacterium Chloroflexus aurantiacus". J. Biol. Chem. 267 (10): 6531-6540. ...
Roseiflexus castenholzii
... the top two layers contained cyanobacteria and Chloroflexus spp. These mats were found in multiple Japanese hot springs ranging ... The reaction center in Roseiflexus castenholzii is closely related to the RC of Chloroflexus aurantiacus. R. castenholzii's RC ...
Microbial metabolism
Some photosynthetic bacteria (e.g. Chloroflexus) are photoheterotrophs, meaning that they use organic carbon compounds as a ... Examples: Rhodobacter, Rhodopseudomonas, Rhodospirillum, Rhodomicrobium, Rhodocyclus, Heliobacterium, Chloroflexus ( ... Chloroflexus), or the heliobacteria (Low %G+C Gram positives). In addition to these organisms, some microbes (e.g. the Archaeon ... Chloroflexus (hydrogen (H 2) as reducing equivalent donor) chemolithoheterotrophs obtain energy from the oxidation of inorganic ...
Chloroflexales
2016 Genus Chloroflexus Pierson & Castenholz 1974 ["Chlorocrinis"] Family Oscillochloridaceae Gupta et al. 2013 Genus ...
Chloroflexia
The name "Chloroflexi" is a Neolatin plural of "Chloroflexus", which is the name of the first genus described. The noun is a ... 2016 Genus Chloroflexus Pierson & Castenholz 1974 ["Chlorocrinis"] Family Oscillochloridaceae Gupta et al. 2013 Genus ... has been found exclusively among all members in the genus Chloroflexus, and is thought to play an important functional role. ... Chloroflexus aurantiacus, cyanobacteria, Chlorobium tepidum and proteobacteria): Implications regarding the origin of ...
Chloroflexota
2018 The name Chloroflexi is a Neolatin nominative case masculine plural of Chloroflexus, which is the name of the first genus ... 2016 Genus Chloroflexus Pierson & Castenholz 1974 ["Chlorocrinis"] Family Oscillochloridaceae Gupta et al. 2013 Genus ... sequences and grouped the genera Chloroflexus, Herpetosiphon and Thermomicrobium into the "green non-sulfur bacteria and ... in the 2001 edition of Volume 1 of Bergey's Manual of Systematic Bacteriology and is the Latin plural of the name Chloroflexus ...
El Tatio
Chloroflexus is a thermophilic filamentous green bacterium found in hot waters at Yellowstone; filamentous structures within ... There is a thermal gradation of microorganisms, with the hottest waters supporting Chloroflexus green bacteria and ...
Photosynthetic reaction centre
Type II, found in chloroflexus, purple bacteria, and plant/cyanobacterial PS-II, use quinones. Not only do all members inside ...
Biological carbon fixation
Herter S, Busch A, Fuchs G (November 2002). "L-Malyl-coenzyme A lyase/beta-methylmalyl-coenzyme A lyase from Chloroflexus ... including the maximum exponent of this family Chloroflexus auranticus by which this way was discovered and demonstrated. The 3- ... "Enzymes of a novel autotrophic CO2 fixation pathway in the phototrophic bacterium Chloroflexus aurantiacus, the 3- ... "Identifying the missing steps of the autotrophic 3-hydroxypropionate CO2 fixation cycle in Chloroflexus aurantiacus". ...
Metabolism
"Enzymes of a novel autotrophic CO2 fixation pathway in the phototrophic bacterium Chloroflexus aurantiacus, the 3- ...
Malonyl CoA reductase (malonate semialdehyde-forming)
Hügler M, Menendez C, Schägger H, Fuchs G (May 2002). "Malonyl-coenzyme A reductase from Chloroflexus aurantiacus, a key enzyme ... "Enzymes of a novel autotrophic CO2 fixation pathway in the phototrophic bacterium Chloroflexus aurantiacus, the 3- ...
Chloroflexi-1 RNA motif
The Chloroflexi-1 RNA motif is a conserved RNA structure detected by bioinformatics within the species Chloroflexus aggregans. ...
3-hydroxypropionate dehydrogenase (NADP+)
The enzyme from Chloroflexus aurantiacus is bifunctional, and also catalyses the upstream reaction in the pathway, EC 1.2.1.75 ... Hügler M, Menendez C, Schägger H, Fuchs G (May 2002). "Malonyl-coenzyme A reductase from Chloroflexus aurantiacus, a key enzyme ... "Enzymes of a novel autotrophic CO2 fixation pathway in the phototrophic bacterium Chloroflexus aurantiacus, the 3- ...
Photosynthesis
Chloroflexus aurantiacus, cyanobacteria, Chlorobium tepidum and proteobacteria): implications regarding the origin of ...
3-Hydroxypropionate bicycle
This pathway has been demonstrated in Chloroflexus, a nonsulfur photosynthetic bacterium, however other studies suggest that 3- ...
Chlorosome
Chlorobium tepidum Pelodictyon lutoleum Prostecochloris aestuarii Chloroflexaceae Chloroflexus aurantiacus Chloroflexus ...
Hot spring
... and green sulfur bacteria such as Chloroflexus. These organisms are all capable of photosynthesis, though green sulfur bacteria ...
Bacterial phyla
Chloroflexus group (Chloroflexus, Herpetosiphon) Thermomicrobium group (Thermomicrobium roseum) Thermotogae (Thermotoga ...
Waimangu Volcanic Rift Valley
Different species of bacteria, such as Chloroflexus, co-exist with blue-green algae in the beds of hot water streams in the ... while the stream bed is home to blue-green algae and filamentous colonies of the photosynthetic bacterium Chloroflexus ...
Bacterial taxonomy
... from Chloroflexus) Chrysiogenota (from Chrysiogenes) Coprothermobacterota (from Coprothermobacter) Deferribacterota (from ...
Chloroflexus aggregans
... is a thermophilic, filamentous, phototrophic bacterium that forms dense cell aggregates. Its type strain ... Weltzer, M. L.; Miller, S. R. (2012). "Ecological Divergence of a Novel Group of Chloroflexus Strains along a Geothermal ... LPSN Type strain of Chloroflexus aggregans at BacDive - the Bacterial Diversity Metadatabase v t e (Articles with short ... "Diversity and Distribution in Hypersaline Microbial Mats of Bacteria Related to Chloroflexus spp". Applied and Environmental ...
Chloroflexus aurantiacus
The complete electron transport chain for Chloroflexus spp. is not yet known. Particularly, Chloroflexus aurantiacus has not ... Chloroflexus aurantiacus has been of interest in the search for origins of the so-called type II photosynthetic reaction center ... Chloroflexus aurantiacus is a photosynthetic bacterium isolated from hot springs, belonging to the green non-sulfur bacteria. ... Chloroflexus aurantiacus is thought to grow photoheterotrophically in nature, but it has the capability of fixing inorganic ...
Chloroflexus islandicus
DDH for Chloroflexus islandicus strain vs other known Chloroflexus strains. The separated species based on ANI is 95.0% or less ... a new species of Chloroflexus was confirmed. The 16S rRNA analysis showed it is closely related to Chloroflexus aggregans (97.0 ... Chloroflexus islandicus is a photosynthetic bacterium isolated from the Strokkur Geyser in Iceland. This organism is ... As a genus, Chloroflexus spp. are filamentous anoxygenic phototrophic (FAP) organisms that utilize type II photosynthetic ...
Chloroflexus-1 RNA motif
The Chloroflexus-1 RNA motif is a conserved RNA structure that was discovered by bioinformatics.Chloroflexus-1 motifs are found ... Chloroflexus-1 RNAs likely function in trans as sRNAs. The motif's nucleic acid secondary structure consists of several small ... in the genus Chloroflexus, under the phylum Chloroflexota. ...
Chloroflexus aggregans - Wikipedia
Chloroflexus aggregans is a thermophilic, filamentous, phototrophic bacterium that forms dense cell aggregates. Its type strain ... Weltzer, M. L.; Miller, S. R. (2012). "Ecological Divergence of a Novel Group of Chloroflexus Strains along a Geothermal ... LPSN Type strain of Chloroflexus aggregans at BacDive - the Bacterial Diversity Metadatabase v t e (Articles with short ... "Diversity and Distribution in Hypersaline Microbial Mats of Bacteria Related to Chloroflexus spp". Applied and Environmental ...
RCSB PDB - 2RHM: Crystal structure of a putative kinase (caur 3907) from chloroflexus aurantiacus j-10-fl at 1.70 A resolution
... from chloroflexus aurantiacus j-10-fl at 1.70 A resolution ... Chloroflexus aurantiacus J-10-fl. Mutation(s): 0 Gene Names: ZP ... Find proteins for A9WDG5 (Chloroflexus aurantiacus (strain ATCC 29366 / DSM 635 / J-10-fl)) ... Crystal structure of a putative kinase (caur_3907) from chloroflexus aurantiacus j-10-fl at 1.70 A resolution. *PDB DOI: ... Crystal structure of putative kinase (ZP_00765535.1) from Chloroflexus aurantiacus J-10-fl at 1.70 A resolution. Joint Center ...
Chloroflexus | Profiles RNS
"Chloroflexus" is a descriptor in the National Library of Medicines controlled vocabulary thesaurus, MeSH (Medical Subject ... This graph shows the total number of publications written about "Chloroflexus" by people in this website by year, and whether " ... Below are the most recent publications written about "Chloroflexus" by people in Profiles. ...
Draft genome sequence of a sulfide-oxidizing, autotrophic filamentous anoxygenic phototrophic bacterium, Chloroflexus sp....
Carotenoid and bacteriochlorophyll energy transfer in the B808-866 complex from chloroflexus aurantiacus<...
Carotenoid and bacteriochlorophyll energy transfer in the B808-866 complex from chloroflexus aurantiacus. / Montaño, Gabriel A. ... Carotenoid and bacteriochlorophyll energy transfer in the B808-866 complex from chloroflexus aurantiacus. Journal of Physical ... Carotenoid and bacteriochlorophyll energy transfer in the B808-866 complex from chloroflexus aurantiacus. In: Journal of ... Dive into the research topics of Carotenoid and bacteriochlorophyll energy transfer in the B808-866 complex from chloroflexus ...
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Family: Chloroflexaceae
n. Chloroflexus, type genus of the family; L. fem. pl. n. suff. -aceae, ending to denote a family; N.L. fem. pl. n. ... Type genus: Chloroflexus Pierson and Castenholz 1974 (Approved Lists 1980) Effective publication: Gupta RS, Chander P, George S ... Chloroflexus Pierson and Castenholz 1974 (Approved Lists 1980). validly published under the ICNP. correct name. ...
Enhancing photosynthesis in crop plants: targets for improvement | Royal Society
Chloroflexi | Colorado PROFILES
Mansfeldt CB, Rowe AR, Heavner GL, Zinder SH, Richardson RE. Meta-analyses of Dehalococcoides mccartyi strain 195 transcriptomic profiles identify a respiration rate-related gene expression transition point and interoperon recruitment of a key oxidoreductase subunit. Appl Environ Microbiol. 2014 Oct; 80(19):6062-72 ...
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Bacterium Chloroflexus aurantiacus1
- The B 808-866 light-harvesting complex of the filamentous anoxygenic phototrophic green bacterium Chloroflexus aurantiacus has characteristics of both the LH1 and LH2 antenna complexes found in purple photosynthetic bacteria. (nau.edu)
Chloroflexi1
- Members of this family are found, exclusively in the vicinity of CRISPR repeats and other CRISPR-associated (cas) genes, in Methanothermobacter thermautotrophicus (Methanobacterium thermoformicicum), Thermus thermophilus (Deinococcus-Thermus), Chloroflexus aurantiacus (Chloroflexi), and Thermomicrobium roseum (Thermomicrobia). (crispr.dk)
Phototrophic3
- Chloroflexus aggregans is a thermophilic, filamentous, phototrophic bacterium that forms dense cell aggregates. (wikipedia.org)
- Draft genome sequence of a sulfide-oxidizing, autotrophic filamentous anoxygenic phototrophic bacterium, Chloroflexus sp. (elsevier.com)
- Dive into the research topics of 'Draft genome sequence of a sulfide-oxidizing, autotrophic filamentous anoxygenic phototrophic bacterium, Chloroflexus sp. (elsevier.com)
Aggregans1
- Chloroflexus aggregans sp. (wikipedia.org)
Photosynthetic1
- Photosynthetic electrogenic events in native membranes of Chloroflexus aurantiacus. (msu.ru)
Aurantiacus1
- The enzyme from the bacterium Chloroflexus aurantiacus also has the activity of EC 4.1.3.24 . (expasy.org)
Bacteria1
- Okamura K, Hisada T, Hiraishi A. Characterization of thermotolerant purple nonsulfur bacteria isolated from hot-spring Chloroflexus mats and the reclassification of " Rhodopseudomonas cryptolactis " Stadtwald-Demchick et al.1990 as Rhodoplanes cryptolactis nom. (dsmz.de)
Bacteriochlorophyll1
- Chloroflexus aggregans contains chlorosomes with bacteriochlorophyll a and c as the main photosynthetic pigments. (up.ac.za)
Bacterium3
- Illustration of the PNNL team's technology where a vitamin mimic (small blue structure) binds to a protein (larger coiled structure) to gain entry into the bacterium Chloroflexus aurantiacus. (phys.org)
- Wright's team studied the bacterium Chloroflexus aurantiacus J-10-fl, which is a common member of microbial mats - gloopy natural structures (think pond scum ) where layers containing different groups of microbes band together. (phys.org)
- The enzyme from the bacterium Chloroflexus aurantiacus also has the activity of EC 4.1.3.24 , malyl-CoA lyase [3]. (qmul.ac.uk)
Bacteria2
- Rod- and coccoidal-form Bacteria and Archaea produce numerous cell casts on COA particle surfaces, while Chloroflexus filaments are preserved inside particle interiors. (st-andrews.ac.uk)
- Characterization of thermotolerant purple nonsulfur bacteria isolated from hot-spring Chloroflexus mats and the reclassification of " Rhodopseudomonas cryptolactis " Stadtwald-Demchick et al. (microbiologyresearch.org)
Strain1
- Some notable thermophiles include Pyrolobus fumari , Strain 121, Chloroflexus aurantiacus , Thermus aquaticus and Thermus thermophilus . (sciencing.com)
Gene1
- The mcr gene, encoding the malonyl-CoA reductase of Chloroflexus aurantiacus , was dissected into two functionally distinct fragments, and the activities of the encoded protein were balanced. (biomedcentral.com)