Chlorobium
Chlorobi
Rhodospirillales
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.
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.
Rhodospirillaceae
Sulfur
ATP Citrate (pro-S)-Lyase
Light-Harvesting Protein Complexes
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)
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.
Sulfides
Cytochrome c Group
Spectrophotometry
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.
Spectrum Analysis
On the energetics of the photosyntheses in green sulfur bacteria. (1/61)
The quantum efficiency of photosynthesis by the green sulfur bacterium, Chlorobium thiosulfatophilum, has been determined in systems in which thiosulfate, tetrathionate, and molecular hydrogen served as electron donors. It was found that about 10 +/- 1 quanta are used for the assimilation of 1 molecule of CO(2), and that the quantum number is independent of the nature of the electron donor. These results are considered as support for the view that also in the bacterial photosyntheses the primary photochemical reaction consists in the photolysis of H(2)O, and that the chemical energy released during the oxidation of the electron donor is not utilized for CO(2) assimilation. Hence the photosynthetic processes of the green sulfur bacteria are thermodynamically less efficient than is green plant photosynthesis. (+info)Characterization of Chlorobium tepidum chlorosomes: a calculation of bacteriochlorophyll c per chlorosome and oligomer modeling. (2/61)
The bacteriochlorophyll (Bchl) c content and organization was determined for Chlorobium (Cb.) tepidum chlorosomes, the light-harvesting complexes from green photosynthetic bacteria, using fluorescence correlation spectroscopy and atomic force microscopy. Single-chlorosome fluorescence data was analyzed in terms of the correlation of the fluorescence intensity with time. Using this technique, known as fluorescence correlation spectroscopy, chlorosomes were shown to have a hydrodynamic radius (Rh) of 25 +/- 3.2 nm. This technique was also used to determine the concentration of chlorosomes in a sample, and pigment extraction and quantitation was used to determine the molar concentration of Bchl c present. From these data, a number of approximately 215,000 +/- 80,000 Bchl c per chlorosome was determined. Homogeneity of the sample was further characterized by dynamic light scattering, giving a single population of particles with a hydrodynamic radius of 26.8 +/- 3.7 nm in the sample. Tapping-mode atomic force microscopy (TMAFM) was used to determine the x,y,z dimensions of chlorosomes present in the sample. The results of the TMAFM studies indicated that the average chlorosome dimensions for Cb. tepidum was 174 +/- 8.3 x 91.4 +/- 7.7 x 10.9 +/- 2.71 nm and an overall average volume 90,800 nm(3) for the chlorosomes was determined. The data collected from these experiments as well as a model for Bchl c aggregate dimensions was used to determine possible arrangements of Bchl c oligomers in the chlorosomes. The results obtained in this study have significant implications on chlorosome structure and architecture, and will allow a more thorough investigation of the energetics of photosynthetic light harvesting in green bacteria. (+info)Exciton theory for supramolecular chlorosomal aggregates: 1. Aggregate size dependence of the linear spectra. (3/61)
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)Presence of exclusively bacteriochlorophyll-c containing substrain in the culture of green sulfur photosynthetic bacterium Chlorobium vibrioforme strain NCIB 8327 producing bacteriochlorophyll-d. (4/61)
The light-dependent composition change of light harvesting bacteriochlorophyll(BChl)s in the present culture of a green sulfur photosynthetic bacterium Chlorobium (Chl.) vibrioforme f. sp. thiosulfatophilum strain NCIB 8327 was investigated by visible absorption spectroscopy and HPLC analyses. When the culture was repeatedly grown in liquid media under a low light condition, both the Soret and Qy absorption bands of the in vivo spectrum were shifted to longer wavelengths. Analysis of the extracted pigments by HPLC revealed that the ratio of the amount of BChl-c to that of BChl-d molecules gradually increased during repeated cultivation. In contrast, when the culture grown under a low light intensity was transferred to a high light condition and continued to be grown, the absorption bands were shifted to shorter wavelengths and the ratio of BChls-c/d decreased finally to the almost original value. Colonies were prepared on solid agar media from the liquid culture containing both BChls-c and d, which was grown under a low light intensity. Each colony obtained was found to contain either BChl-c or d, but not both of them. Two types of cells isolated in this study were derived from the same clone, judged from their genetic analyses. The variation of pigment composition in our liquid culture observed here could be ascribed to the difference of growth rates between two substrains containing BChl-c and BChl-d, respectively, depending on light conditions. (+info)Nine mutants of Chlorobium tepidum each unable to synthesize a different chlorosome protein still assemble functional chlorosomes. (5/61)
Chlorosomes of the green sulfur bacterium Chlorobium tepidum comprise mostly bacteriochlorophyll c (BChl c), small amounts of BChl a, carotenoids, and quinones surrounded by a lipid-protein envelope. These structures contain 10 different protein species (CsmA, CsmB, CsmC, CsmD, CsmE, CsmF, CsmH, CsmI, CsmJ, and CsmX) but contain relatively little total protein compared to other photosynthetic antenna complexes. Except for CsmA, which has been suggested to bind BChl a, the functions of the chlorosome proteins are not known. Nine mutants in which a single csm gene was inactivated were created; these mutants included genes encoding all chlorosome proteins except CsmA. All mutants had BChl c contents similar to that of the wild-type strain and had growth rates indistinguishable from or within approximately 90% (CsmC(-) and CsmJ(-)) of those of the wild-type strain. Chlorosomes isolated from the mutants lacked only the protein whose gene had been inactivated and were generally similar to those from the wild-type strain with respect to size, shape, and BChl c, BChl a, and carotenoid contents. However, chlorosomes from the csmC mutant were about 25% shorter than those from the wild-type strain, and the BChl c absorbance maximum was blue-shifted about 8 nm, indicating that the structure of the BChl c aggregates in these chlorosomes is altered. The results of the present study establish that, except with CsmA, when the known chlorosome proteins are eliminated individually, none of them are essential for the biogenesis, light harvesting, or structural organization of BChl c and BChl a within the chlorosome. These results demonstrate that chlorosomes are remarkably robust structures that can tolerate considerable changes in protein composition. (+info)The bchU gene of Chlorobium tepidum encodes the c-20 methyltransferase in bacteriochlorophyll c biosynthesis. (6/61)
Bacteriochlorophylls (BChls) c and d, two of the major light-harvesting pigments in photosynthetic green sulfur bacteria, differ only by the presence of a methyl group at the C-20 methine bridge position in BChl c. A gene potentially encoding the C-20 methyltransferase, bchU, was identified by comparative analysis of the Chlorobium tepidum and Chloroflexus aurantiacus genome sequences. Homologs of this gene were amplified and sequenced from Chlorobium phaeobacteroides strain 1549, Chlorobium vibrioforme strain 8327d, and C. vibrioforme strain 8327c, which produce BChls e, d, and c, respectively. A single nucleotide insertion in the bchU gene of C. vibrioforme strain 8327d was found to cause a premature, in-frame stop codon and thus the formation of a truncated, nonfunctional gene product. The spontaneous mutant of this strain that produces BChl c (strain 8327c) has a second frameshift mutation that restores the correct reading frame in bchU. The bchU gene was inactivated in C. tepidum, a BChl c-producing species, and the resulting mutant produced only BChl d. Growth rate measurements showed that BChl c- and d-producing strains of the same organism (C. tepidum or C. vibrioforme) have similar growth rates at high and intermediate light intensities but that strains producing BChl c grow faster than those with BChl d at low light intensities. Thus, the bchU gene encodes the C-20 methyltransferase for BChl c biosynthesis in Chlorobium species, and methylation at the C-20 position to produce BChl c rather than BChl d confers a significant competitive advantage to green sulfur bacteria living at limiting red and near-infrared light intensities. (+info)Evolution of photosystem I - from symmetry through pseudo-symmetry to asymmetry. (7/61)
The evolution of photosystem (PS) I was probably initiated by the formation of a homodimeric reaction center similar to the one currently present in green bacteria. Gene duplication has generated a heterodimeric reaction center that subsequently evolved to the PSI present in cyanobacteria, algae and plant chloroplasts. During the evolution of PSI several attempts to maximize the efficiency of light harvesting took place in the various organisms. In the Chlorobiaceae, chlorosomes and FMO were added to the homodimeric reaction center. In cyanobacteria phycobilisomes and CP43' evolved to cope with the light limitations and stress conditions. The plant PSI utilizes a modular arrangement of membrane light-harvesting proteins (LHCI). We obtained structural information from the two ends of the evolutionary spectrum. Novel features in the structure of Chlorobium tepidum FMO are reported in this communication. Our structure of plant PSI reveals that the addition of subunit G provided the template for LHCI binding, and the addition of subunit H prevented the possibility of trimer formation and provided a binding site for LHCII and the onset of energy spillover from PSII to PSI. (+info)The impact of different intensities of green light on the bacteriochlorophyll homologue composition of the Chlorobiaceae Prosthecochloris aestuarii and Chlorobium phaeobacteroides. (8/61)
Members of the Chlorobiaceae and Chloroflexaceae are unique among the phototrophic micro-organisms in having a remarkably rich chlorophyll pigment diversity. The physiological regulation of this diversity and its ecological implications are still enigmatic. The bacteriochlorophyll composition of the chlorobiaceae Prosthecochloris aestuarii strain CE 2404 and Chlorobium phaeobacteroides strain UdG 6030 was therefore studied by both HPLC with photodiode array (PDA) detection and liquid chromatography-mass spectrometry (LC-MS). These strains were grown in liquid cultures under green light (480-615 nm) at different light intensities (0.2-55.7 micromol photons m(-2) s(-1)), simulating the irradiance regime at different depths of the water column of deep lakes. The specific growth rates of Ptc. aestuarii under green light achieved a maximum of 0.06 h(-1) at light intensities exceeding 6 micromol photons m(-2) s(-1), lower than the maximum observed under white light (approx. 0.1 h(-1)). The maximal growth rates of Chl. phaeobacteroides under green light were slightly higher (0.07 h(-1)) than observed for Ptc. aestuarii and were achieved at 3.5 and 4.3 micromol photons m(-2) s(-1). LC-MS/MS analysis of pigment extracts revealed most (>90 %) BChl c homologues of Ptc. aestuarii to be esterified with farnesol. The homologues differed in mass by multiples of 14 Da, reflecting different alkyl subsituents at positions C-8 and C-12 on the tetrapyrrole macrocycle. The relative proportions of the individual homologues varied only slightly among different light intensities. The specific content of BChl c was maximal at 3-5 micromol photons m(-2) s(-1) [400+/-150 nmol BChl c (mg protein)(-1)]. In the case of Chl. phaeobacteroides, the specific content of BChl e was maximal at 4.3 micromol photons m(-2) s(-1) [115 nmol BChl e (mg protein)(-1)], and this species was characterized by high carotenoid (isorenieratene) contents. The major BChl e forms were esterified with a range of isoprenoid and straight-chain alcohols. The major isoprenoid alcohols comprised mainly farnesol and to a lesser extent geranylgeraniol. The straight-chain alcohols included C(15), C(15 : 1), C(16), C(16 : 1) and C(17). Interestingly, the proportion of straight alkyl chains over isoprenoid esterified side chains shifted markedly with increasing light intensity: the isoprenoid side chains dominated at low light intensities, while the straight-chain alkyl substituents dominated at higher light intensities. The authors propose that this phenomenon may be explained as a result of changing availability of reducing power, i.e. the highly reduced straight-chain alcohols have a higher biosynthetic demand for NADPH(2) than the polyunsaturated isoprenoid with the same number of carbon atoms. (+info)Chlorobium ferrooxidans - microbewiki
Genetic Manipulation of Carotenoid Biosynthesis in the Green Sulfur Bacterium <em>Chlorobium tepidum</em> - Yellowstone...
Chlorobium tepidum</em>: insights into the structure, physiology, and metabolism of a green sulfur bacterium derived from the...
Energy Transduction in Chlorobium limicola: Role of Membrane-bound Adenosine Triphosphatase and the Proton Electrochemical...
Chlorosome - Wikipedia
Conformational heterogeneity of the Roc domains in C. tepidum Roc-COR and implications for human LRRK2 Parkinson mutations |...
Chlorobium FMO antenna complex characterisation - microbewiki
cyanobase/Chlorobium - Chlorobium:CT1525
KEGG PATHWAY: Ubiquinone and other terpenoid-quinone biosynthesis - Chlorobium limicola
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Iron-sulfur centers in the photosynthetic reaction center complex from Chlorobium vibrioforme. Differences from and...
Green sulfur bacteria | Open Access articles | Open Access journals | Conference Proceedings | Editors | Authors | Reviewers |...
BranchClust
UniProt/TrEMBL: B3EM59 CHLPB
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Green sulfur bacteria media
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KEGG PATHWAY: Carbon metabolism - Reference pathway
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Niebla limicola - Wikipedia
Two dimensional electronic spectroscopy of molecular complexes<...
De novo synthesis and properties of analogues of the self-assembling chlorosomal bacteriochlorophylls - New Journal of...
Anisotropic Organization and Microscopic Manipulation of Self-Assembling Synthetic Porphyrin Microrods That Mimic Chlorosomes :...
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5lcb » Bacteriochlorophyll c-binding protein, complex with chlorophyll - Orientations of Proteins in Membranes (OPM) database
Absorption spectra of BChl a-associated proteins from v | Open-i
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Green sulfur bacteria
Generally, Chlorobium are rod or vibroid shaped and some species contain gas vesicles. They can develop as single or aggregate ... Members of this genus used to be a part of the genus Chlorobium, but have formed a separate lineage. The genus Chloroherpeton ... One type of green sulfur bacteria, Chlorobium tepidum, has been found in sulfur springs. These organisms are thermophilic, ... Frigaard, Niels-Ulrik; Chew, Aline Gomez Maqueo; Li, Hui; Maresca, Julia A.; Bryant, Donald A. (2003). "Chlorobium Tepidum : ...
Microbial metabolism
Chlorobium), Green non-sulfur bacteria (e.g., Chloroflexus), or the heliobacteria (Low %G+C Gram positives). In addition to ...
Lake Burton (Antarctica)
... the dominant species identified were Chlorobium vibrioforme and Chlorobium limicola. Thiocapsa roseopersicina and ... In the anoxic water zone (temperature range of −5 °C (23 °F) to −2.2 °C (28.0 °F)) of the lake, Chlorobium spp. and T. ... The dominance of the species Chlorobium spp. was attributed to "more efficient maintenance metabolism in winter and of their ... Other dominant varieties of bacteria found are Chlorobium vibrioforme and C. limicola. The minor species identified are ...
NhaE family
Chlorobium and Rhizobial species). The proteins are of about 480 aas with 12-14 putative TMSs. An open reading frame (ORF) from ...
Purple bacteria
Castenholz RW, Bauld J, Jørgenson BB (1990-12-01). "Anoxygenic microbial mats of hot springs: thermophilic Chlorobium sp". FEMS ...
Fenna-Matthews-Olson complex
Fenna, R. E.; Matthews, B. W. (1975). "Chlorophyll arrangement in a bacteriochlorophyll protein from Chlorobium limicola". ... "The reaction center complex from the green sulfur bacterium Chlorobium tepidum: a structural analysis by scanning transmission ...
Sepiapterin reductase (L-threo-7,8-dihydrobiopterin forming)
Chlorobium tepidum) enzyme catalyses the final step in the de novo synthesis of tetrahydrobiopterin from GTP. Cho SH, Na JU, ... Youn H, Hwang CS, Lee CH, Kang SO (June 1999). "Sepiapterin reductase producing L-threo-dihydrobiopterin from Chlorobium ... crystallization and preliminary X-ray analysis of sepiapterin reductase from Chlorobium tepidum". Acta Crystallographica ...
Brian Matthews (biochemist)
Fenna RE, Matthews BW (1975). "Chlorophyll arrangement in a bacteriochlorophyll protein from Chlorobium limicola". Nature. 258 ...
Phototroph
Examples of phototroph organisms are Rhodobacter capsulatus, Chromatium, and Chlorobium. Originally used with a different ...
Chlorobaculum tepidum
"Chlorobium tepidum" at the Encyclopedia of Life v t e (Articles with short description, Short description matches Wikidata, ... Frigaard NU, Voigt GD, Bryant DA (June 2002). "Chlorobium tepidum mutant lacking bacteriochlorophyll c made by inactivation of ... July 2002). "The complete genome sequence of Chlorobium tepidum TLS, a photosynthetic, anaerobic, green-sulfur bacterium". ... 2004). "Genetic manipulation of carotenoid biosynthesis in the green sulfur bacterium Chlorobium tepidum". Proc. Natl. Acad. ...
Citrate synthase family
Kim W, Tabita FR (September 2006). "Both subunits of ATP-citrate lyase from Chlorobium tepidum contribute to catalytic activity ...
Chlorophyll a
July 2002). "The complete genome sequence of Chlorobium tepidum TLS, a photosynthetic, anaerobic, green-sulfur bacterium". ...
List of sequenced bacterial genomes
2002). "The complete genome sequence of Chlorobium tepidum TLS, a photosynthetic, anaerobic, green-sulfur bacterium". Proc. ...
Microbial oxidation of sulfur
Yamanaka, T.; Fukumori, Y.; Okunuki, K. (1979). "Preparation of subunits of flavocytochromes c derived from Chlorobium limicola ...
Brownie Lake
A new species of bacteria was discovered from Brownie Lake in 2021 and named "Candidatus Chlorobium masyuteum". This organism ... "Candidatus Chlorobium masyuteum," a Novel Photoferrotrophic Green Sulfur Bacterium Enriched From a Ferruginous Meromictic Lake ...
Lucas Andrew Staehelin
... chlorobium vesicles) and of their membrane attachment sites in Chlorobium Limicola". Biochimica et Biophysica Acta (BBA) - ...
Chlorosome
Chlorobiaceae Chlorobium limicola Chlorobium phaeobacteroides Chlorobium phaeovibrioides Chlorobium vibrioforme Chlorobium ... Molecular Contacts for Chlorosome Envelope Proteins Revealed by Cross-Linking Studies with Chlorosomes from Chlorobium tepidum ...
Sulfur-reducing bacteria
Desulfuromonas acetooxidans is able to grow in cocultures with green sulfur bacteria such as Chlorobium (vibrioforme and ... "Exemplar Abstract for Chlorobium vibrioforme Pelsh 1936 (Approved Lists 1980) and Prosthecochloris vibrioformis (Pelsh 1936) ...
Flavocytochrome c sulfide dehydrogenase
Kusai K, Yamanaka T (November 1973). "The oxidation mechanisms of thiosulphate and sulphide in Chlorobium thiosulphatophilum: ...
Biological carbon fixation
It was discovered by Evans, Buchanan and Arnon in 1966 working with the photosynthetic green sulfur bacterium Chlorobium ...
Photosynthesis
Chlorobium tepidum and proteobacteria): implications regarding the origin of photosynthesis". Molecular Microbiology. 32 (5): ...
H+, Na+-translocating pyrophosphatase family
Some PPases from Anaerostipes caccae, Chlorobium limicola, Clostridium tetani, and Desulfuromonas acetoxidans have been ...
Chloroflexia
Chlorobium tepidum and proteobacteria): Implications regarding the origin of photosynthesis". Mol Microbiol. 32 (5): 893-906. ...
Bioinformatics
Chlorobium tepidum TLS and Pelodictyon phaeoclathratiforme BU-1". BMC Research Notes. 8 (565): 565. doi:10.1186/s13104-015-1535 ...
Chromatiaceae
... for example Chromatium vinosum and Chlorobium limicola. The diagenetic end product of okenone, okenane, is considered a valid ...
ATP citrate synthase
Additional structures of heteromeric ACLY-A/B from the green sulfur bacteria Chlorobium limicola and the archaeon Methanosaeta ...
Winogradsky column
These two gradients promote the growth of different microorganisms such as Clostridium, Desulfovibrio, Chlorobium, Chromatium, ...
Timeline of Russian innovation
These two gradients promote the growth of different microorganisms such as Clostridium, Desulfovibrio, Chlorobium, Chromatium, ...
Bacterial phyla
Chlorobium, Chloroherpeton) Bacteroides, Flavobacteria and relatives (later renamed Bacteroidetes Bacteroides (Bacteroides, ...
Isorenieratene
... is produced by green sulfur bacteria (Chlorobium) which perform photosynthesis using hydrogen sulfide rather ...
Chlorobium - Wikipedia
"Chlorobium". List of Prokaryotic names with Standing in Nomenclature (LPSN). Retrieved 2022-09-09. Sayers; et al. "Chlorobium ... Of these 65 proteins, 8 are found only in Chlorobium luteolum and Chlorobium phaeovibrioides. These two species form a strongly ... Chlorobium species are thought to have played an important part in mass extinction events on Earth. If the oceans turn anoxic ( ... Chlorobium is a genus of green sulfur bacteria. They are photolithotrophic oxidizers of sulfur and most notably utilise a ...
Pages that link to "Chlorobium tepidum" - microbewiki
Pages that link to "Chlorobium tepidum". From MicrobeWiki, the student-edited microbiology resource ... Chlorobium tepidum. What links here. Page:. Namespace:. all. (Main). Talk. User. User talk. Microbewiki. Microbewiki talk. File ... Retrieved from "https://microbewiki.kenyon.edu/index.php/Special:WhatLinksHere/Chlorobium_tepidum" ...
SCOPe 2.02: Species: Chlorobium tepidum [TaxId: 1097]
Timeline for Species Chlorobium tepidum [TaxId:1097] from d.126.1.6 Putative peptidyl-arginine deiminase: *Species Chlorobium ... PDB entry in Species: Chlorobium tepidum [TaxId: 1097]:. *Domain(s) for 1xkn: *. Domain d1xkna_: 1xkn A: [115414]. Structural ... Lineage for Species: Chlorobium tepidum [TaxId: 1097]. *Root: SCOPe 2.02 *. Class d: Alpha and beta proteins (a+b) [53931] (376 ... Species Chlorobium tepidum [TaxId:1097] from d.126.1.6 Putative peptidyl-arginine deiminase appears in SCOPe 2.01. *Species ...
Pages that link to "Chlorobium chlorochromatii" - microbewiki
IRMNG - Chlorobium luteolum (Schmidle, 1901) Imhoff, 2003
Figure - Global Spread of Multiple Aminoglycoside Resistance Genes - Volume 11, Number 6-June 2005 - Emerging Infectious...
WO2017142999A2 - Methods and systems of molecular recording by crispr-cas system - Google Patents
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SGN Unigene - Show All Stored BLAST Hits - Sol Genomics Network
Impact of microaeration bioreactor on dissolved sulfide and methane removal from real UASB effluent for sewage treatment |...
Yamanaka T - Search Results - PubMed
Tracing a protein's folding pathway over evolutionary time using ancestral sequence reconstruction and hydrogen exchange | eLife
Figure - Global Spread of Multiple Aminoglycoside Resistance Genes - Volume 11, Number 6-June 2005 - Emerging Infectious...
SeqCode Registry
Effect of Probiotics on the Haematological Parameters of Indian Magur (Clarius batrachus L.)
Code System Concept
Chlorobium limicola (organism) {434061008 , SNOMED-CT } Chlorobium luteolum (organism) {434060009 , SNOMED-CT } Chlorobium ... Genus Chlorobium (organism) {431832007 , SNOMED-CT } Parent/Child (Relationship Type) Chlorobium chlorovibrioides (organism) { ... 433797000 , SNOMED-CT } Chlorobium clathratiforme (organism) {434055005 , SNOMED-CT } ...
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Host Lineage: Chlorobium phaeobacteroides; Chlorobium; Chlorobiaceae; Chlorobiales; Chlorobi; Bacteria. General Information: ... Chlorobium limicola DSM 245, complete genome. hypothetical protein. 4e-13. 73.2. NC_015437:572788:583119. 583119. 583379. 261. ... Chlorobium limicola DSM 245, complete genome. hypothetical protein. 4e-13. 73.2. NC_010803:1436397:1438462. 1438462. 1438731. ... Chlorobium phaeobacteroides DSM 266, complete genome. hypothetical protein. 7e-08. 55.8. NC_017243:599814:613883. 613883. ...
Boron and manganese fractions in dystrophic lake waters (Wigry National Park, NE Poland)
PLANT PHYSIOLOGY : PHOTOSYNTHESIS ONLINE TEST - 04 - Aaj Ka Topper
Infectious proteins are present in
(1) gemini viruses
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Infectious proteins are present in
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Sources and properties of representative sequences for aspartokinase cohesion groups
HAMAP
Chlorobium/Pelodictyon group Chlorobium Chlorobium ferrooxidans DSM 13031 (UP000004162) Q0YTE8_9CHLB Chlorobium limicola ( ... B3EI35_CHLL2 Chlorobium phaeobacteroides (strain DSM 266) (UP000008701) A1BJJ8_CHLPD Chlorobium sp. (UP000317986) Pelodictyon ... Chlorobium luteolum (strain DSM 273 / BCRC 81028 / 2530) (UP000002709) Pelodictyon phaeoclathratiforme (strain DSM 5477 / BU-1 ...
Tepidum2
- putative methylase of Chlorobium tepidum , accession no. (cdc.gov)
- These are the Chlorobium Tepidum colourway in Wave. (typepad.com)
Limicola1
- Czeczuga B, Czerpak R., 1969, Studies on dynes found in Chlorobium limicola Nads (Chlorobacteriaceae) from the Wądołek Lake, Hydrobiologia 31: 561-571. (sciendo.com)
Bacteria2
- Chlorobium is a genus of green sulfur bacteria. (wikipedia.org)
- Chlorobium aggregatum is a species which exists in a symbiotic relationship with a colorless, nonphotosynthetic bacteria. (wikipedia.org)
Luteolum1
- Of these 65 proteins, 8 are found only in Chlorobium luteolum and Chlorobium phaeovibrioides. (wikipedia.org)
Ferrooxidans1
- Microscopic and Physiological Studies of the Phototrophic Fe(II)-oxidizing Chlorobium Ferrooxidans sp. (goldschmidtabstracts.info)
Photosynthetic3
- If the oceans turn anoxic (due to the shutdown of ocean circulation) then Chlorobium would be able to out compete other photosynthetic life. (wikipedia.org)
- Both photogeneration and quenching of singlet oxygen by monomeric and aggregated (dimeric and oligomeric) molecules of bacteriochlorophyll (BChl) d have been studied in solution and in chlorosomes isolated from the green photosynthetic bacterium Chlorobium vibrioforme f. thiosulfatophilum. (elsevier.com)
- gas vesicles, chlorobium vesicles, and carboxysomes, that are critically bound by non-unit membranes have been reported to be present in certain photosynthetic organisms. (pharmacy180.com)
Species1
- Chlorobium species are thought to have played an important part in mass extinction events on Earth. (wikipedia.org)
Found1
- Evidence for abundant Chlorobium populations is provided by chemical fossils found in sediments deposited at the Cretaceous mass extinction. (wikipedia.org)
Green1
- in a Winogradsky column, the green layer often observed is composed of Chlorobium. (wikipedia.org)
Lake1
- General Information: Chlorobium phaeobacteroides strain DSM 266 was isolated from a lake in Norway. (up.ac.za)
Phaeobacteroides1
- Here, we grew in pure cultures three populations of anoxygenic phototrophic sulfur bacteria previously isolated from the lake, accounting for 72.8% of the total microbial community and exibiting different phenotypes: (1) the motile, large-celled purple sulfur bacterium (PSB) Chromatium okenii, (2) the small-celled PSB Thiodictyon syntrophicum and (3) the green sulfur bacterium (GSB) Chlorobium phaeobacteroides. (supsi.ch)
Bacteria3
- These bacteria use H2S as a source of electrons and protons, for example Chlorobium and Chlorobacterium. (botanystudies.com)
- [8] Additional structures of heteromeric ACLY-A/B from the green sulfur bacteria Chlorobium limicola and the archaeon Methanosaeta concilii show that the architecture of ACLY is evolutionarily conserved . (wikipedia.org)
- The photosynthetic system of the nonsulfur purple bacterium - Rhodospeudomonas viridis and Green sulfur bacteria such as Chlorobium thiosulfatophilum have photosynthetic machinery similar to oxygenic photosynthetic systems but appears to be more ancient. (iflybio.com)
Protein1
- Stable photobleaching of P480 in Chlorobium reaction center preparations: presence of the 42-kDa bacteriochlorophyll a protein and a 17-kDa polypeptide. (itwreagents.com)