Azotobacter
Azotobacter vinelandii
A species of gram-negative, aerobic bacteria first isolated from soil in Vineland, New Jersey. Ammonium and nitrate are used as nitrogen sources by this bacterium. It is distinguished from other members of its genus by the ability to use rhamnose as a carbon source. (From Bergey's Manual of Determinative Bacteriology, 9th ed)
Nitrogenase
Molybdoferredoxin
Nitrogen Fixation
Ferredoxins
Molybdenum
Flavodoxin
Dinitrogenase Reductase
Vanadium
Oxidoreductases
The class of all enzymes catalyzing oxidoreduction reactions. The substrate that is oxidized is regarded as a hydrogen donor. The systematic name is based on donor:acceptor oxidoreductase. The recommended name will be dehydrogenase, wherever this is possible; as an alternative, reductase can be used. Oxidase is only used in cases where O2 is the acceptor. (Enzyme Nomenclature, 1992, p9)
Alginates
Metalloproteins
Carbohydrate Epimerases
Tungsten
Tungsten. A metallic element with the atomic symbol W, atomic number 74, and atomic weight 183.85. It is used in many manufacturing applications, including increasing the hardness, toughness, and tensile strength of steel; manufacture of filaments for incandescent light bulbs; and in contact points for automotive and electrical apparatus.
Pyruvate Dehydrogenase Complex
A multienzyme complex responsible for the formation of ACETYL COENZYME A from pyruvate. The enzyme components are PYRUVATE DEHYDROGENASE (LIPOAMIDE); dihydrolipoamide acetyltransferase; and LIPOAMIDE DEHYDROGENASE. Pyruvate dehydrogenase complex is subject to three types of control: inhibited by acetyl-CoA and NADH; influenced by the energy state of the cell; and inhibited when a specific serine residue in the pyruvate decarboxylase is phosphorylated by ATP. PYRUVATE DEHYDROGENASE (LIPOAMIDE)-PHOSPHATASE catalyzes reactivation of the complex. (From Concise Encyclopedia Biochemistry and Molecular Biology, 3rd ed)
Hexuronic Acids
Electron Spin Resonance Spectroscopy
A technique applicable to the wide variety of substances which exhibit paramagnetism because of the magnetic moments of unpaired electrons. The spectra are useful for detection and identification, for determination of electron structure, for study of interactions between molecules, and for measurement of nuclear spins and moments. (From McGraw-Hill Encyclopedia of Science and Technology, 7th edition) Electron nuclear double resonance (ENDOR) spectroscopy is a variant of the technique which can give enhanced resolution. Electron spin resonance analysis can now be used in vivo, including imaging applications such as MAGNETIC RESONANCE IMAGING.
Cytochrome d Group
Dihydrolipoamide Dehydrogenase
Thiosulfate Sulfurtransferase
Oxidation-Reduction
A chemical reaction in which an electron is transferred from one molecule to another. The electron-donating molecule is the reducing agent or reductant; the electron-accepting molecule is the oxidizing agent or oxidant. Reducing and oxidizing agents function as conjugate reductant-oxidant pairs or redox pairs (Lehninger, Principles of Biochemistry, 1982, p471).
Electron Transport Chain Complex Proteins
A complex of enzymes and PROTON PUMPS located on the inner membrane of the MITOCHONDRIA and in bacterial membranes. The protein complex provides energy in the form of an electrochemical gradient, which may be used by either MITOCHONDRIAL PROTON-TRANSLOCATING ATPASES or BACTERIAL PROTON-TRANSLOCATING ATPASES.
Dihydrolipoyllysine-Residue Acetyltransferase
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.
Carbohydrate Dehydrogenases
Glucuronic Acid
Iron-Sulfur Proteins
Iron
Nitrogen
Amino Acid Sequence
Spectrophotometry
Klebsiella pneumoniae
Hydrogenase
Hydrogen
The first chemical element in the periodic table. It has the atomic symbol H, atomic number 1, and atomic weight [1.00784; 1.00811]. It exists, under normal conditions, as a colorless, odorless, tasteless, diatomic gas. Hydrogen ions are PROTONS. Besides the common H1 isotope, hydrogen exists as the stable isotope DEUTERIUM and the unstable, radioactive isotope TRITIUM.
Cytochromes
Hemeproteins whose characteristic mode of action involves transfer of reducing equivalents which are associated with a reversible change in oxidation state of the prosthetic group. Formally, this redox change involves a single-electron, reversible equilibrium between the Fe(II) and Fe(III) states of the central iron atom (From Enzyme Nomenclature, 1992, p539). The various cytochrome subclasses are organized by the type of HEME and by the wavelength range of their reduced alpha-absorption bands.
Cloning and expression of the algL gene, encoding the Azotobacter chroococcum alginate lyase: purification and characterization of the enzyme. (1/423)
The alginate lyase-encoding gene (algL) of Azotobacter chroococcum was localized to a 3.1-kb EcoRI DNA fragment that revealed an open reading frame of 1,116 bp. This open reading frame encodes a protein of 42.98 kDa, in agreement with the value previously reported by us for this protein. The deduced protein has a potential N-terminal signal peptide that is consistent with its proposed periplasmic location. The analysis of the deduced amino acid sequence indicated that the gene sequence has a high homology (90% identity) to the Azotobacter vinelandii gene sequence, which has very recently been deposited in the GenBank database, and that it has 64% identity to the Pseudomonas aeruginosa gene sequence but that it has rather low homology (15 to 22% identity) to the gene sequences encoding alginate lyase in other bacteria. The A. chroococcum AlgL protein was overproduced in Escherichia coli and purified to electrophoretic homogeneity in a two-step chromatography procedure on hydroxyapatite and phenyl-Sepharose. The kinetic and molecular parameters of the recombinant alginate lyase are similar to those found for the native enzyme. (+info)Flavodoxin: an allosteric inhibitor of AMP nucleosidase from Azotobacter vinelandii. (2/423)
Flavodoxin, which participates in nitrogen fixation, was found to be a potent allosteric inhibitor of AMP nucleosidase [EC 3.2.2.4] from Azotobacter vinelandii. It inhibited the enzyme by decreasing its affinity for ATP without affecting the maximum velocity. The inhibition constant for flavodoxin was estimated to be 10 muM, which is within the range of physiological concentration in the cells. The concentration of flavodoxin able to alter the activity in vitro suggests that this phenomenon could be of significance in the regulation of flavin biosynthesis in vivo. Flavin mononucleotide (FMN), a prosthetic group of flavodoxin, was also found to act as an allosteric inhibitor. Since no inhibitory action of apo-flavodoxin was observed, it was concluded that the FMN chromophore of the flavodoxin is responsible for the inhibition of the enzyme by this protein. (+info)Interactions of heterologous nitrogenase components that generate catalytically inactive complexes. (3/423)
A unique method is described for inhibiting nitrogenase. When Clostridium pasteurianum nitrogenase is assayed in the presence of the Mo-Fe protein of Azotobacter vinelandii, all the characteristic activities of nitrogenase are inhibited. C. pasteurianum nitrogenase is unaffected by the Fe protein of A. vinelandii. The Fe protein, but not the Mo-Fe protein of C. pasteurianum, inhibits A. vinelandii nitrogenase. Both inhibitions described result from the formation of an inactive complex of A. vinelandii Mo-Fe protein and C. pasteurianum Fe protein. Complex formation requires active components, as oxygen-denatured proteins are ineffective. The results for titration of components of the complex against each other and kinetic data each indicate that the inactive complex consists of two molecules of C. pasteurianum Fe protein per molecule of A. vinelandii Mo-Fe protein. The results of kinetic experiments suggest that the Fe protein from each organism competes for the same site(s) on the A. vinelandii Mo-Fe protein. The Fe protein of C. pasteurianum will form an active or an inactive complex with the Mo-Fe proteins from six different organisms. Inhibition by nitrogenase components that form inactive complexes provides numeroius ways to study the mechanism of nitrogenase action. (+info)Transcription of bacteriophage deoxyribonucleic acid. Comparison of Escherichia coli and Azotobacter vinelandii sigma subunits. (4/423)
The effect of the sigma subunit of RNA polymerase on the rate and asymmetry of the in vitro transcription of Escherichia coli and Azotobacter vinelandii phage DNAs has been studied with purified E. coli and A. vinelandii RNA polymerases and hybrid enzymes containing the core subunits of one enzyme and sigma from the other. The effect of sigma on the rate of transcription is characteristic of the template and not of the enzyme and depends on ionic strength. The rate of transcription of A. vinelandii phage A21 DNA is decreased by sigma at high ionic strength, but shows the more characteristic stimulation at KCl concentrations below 0.05 M. In contrast, the stimulation by sigma of T4 DNA transcription increased with an increase in the KCl concentrations. All combinations of core and sigma subunits behaved similarly with respect to stimulation or inhibition by sigma and with respect to asymmetric transcription of S13 replicative form (RF)DNA. However, the heterologous, but not the homologous combinations of core and sigma transcribed A21 symmetrically. S13 RF DNA in the superhelical, but not in the relaxed configuration, is transcribed asymmetrically by the A. vinelandii core enzyme. A role for the core subunits in specific site recognition is indicated by this observation. (+info)Transcription of Azotobacter phage deoxyribonucleic acid. Salt-dependent equilibrium between steps in initiation. (5/423)
The transcription of Azotobacter phage A21 DNA by Escherichia coli or Azotobacter vinelandii RNA polymerase differs from that of some other DNAs in its inhibition by moderate concentrations of KCl. This characteristic results in an apparent low template activity for this DNA as compared with T4 DNA under standard assay conditions. From an analysis of the dependence of the various steps in initiation on KCl it is concluded that the effect is exerted on an equilibrium between an inactive polymerase-DNA complex and an active preintitiation complex. This salt-sensitive equilibrium favors the inactive complex at a lower KCl concentration than with other templates. It can be approached from other low or high salt concentrations at a measurably slow rate. (+info)Evidence for a two-electron transfer using the all-ferrous Fe protein during nitrogenase catalysis. (6/423)
The nitrogenase-catalyzed H(2) evolution and acetylene-reduction reactions using Ti(III) and dithionite (DT) as reductants were examined and compared under a variety of conditions. Ti(III) is known to make the all-ferrous Fe protein ([Fe(4)S(4)](0)) and lowers the amount of ATP hydrolyzed during nitrogenase catalysis by approximately 2-fold. Here we further investigate this behavior and present results consistent with the Fe protein in the [Fe(4)S(4)](0) redox state transferring two electrons ([Fe(4)S(4)](2+)/[Fe(4)S(4)](0)) per MoFe protein interaction using Ti(III) but transferring only one electron ([Fe(4)S(4)](2+)/[Fe(4)S(4)](1+)) using DT. MoFe protein specific activity was measured as a function of Fe:MoFe protein ratio for both a one- and a two-electron transfer reaction, and nearly identical curves were obtained. However, Fe protein specific activity curves as a function of MoFe:Fe protein ratio showed two distinct reactivity patterns. With DT as reductant, typical MoFe inhibition curves were obtained for operation of the [Fe(4)S(4)](2+)/[Fe(4)S(4)](1+) redox couple, but with Ti(III) as reductant the [Fe(4)S(4)](2+)/[Fe(4)S(4)](0) redox couple was functional and MoFe inhibition was not observed at high MoFe:Fe protein ratios. With Ti(III) as reductant, nitrogenase catalysis produced hyperbolic curves, yielding a V(max) for the Fe protein specific activity of about 3200 nmol of H(2) min(-1) mg(-1) Fe protein, significantly higher than for reactions conducted with DT as reductant. Lag phase experiments (Hageman, R. V., and Burris, R. H. (1978) Proc. Natl. Acad. Sci. U. S. A. 75, 2699-2702) were carried out at MoFe:Fe protein ratios of 100 and 300 using both DT and Ti(III). A lag phase was observed for DT but, with Ti(III) product formation, began immediately and remained linear for over 30 min. Activity measurements using Av-Cp heterologous crosses were examined using both DT and Ti(III) as reductants to compare the reactivity of the [Fe(4)S(4)](2+)/[Fe(4)S(4)](1+) and [Fe(4)S(4)](2+)/[Fe(4)S(4)](0) redox couples and both were inactive. The results are discussed in terms of the Fe protein transferring two electrons per MoFe protein encounter using the [Fe(4)S(4)](2+)/[Fe(4)S(4)](0) redox couple with Ti(III) as reductant. (+info)Purification and properties of nitrogenase from the cyanobacterium, Anabaena cylindrica. (7/423)
The nitrogenase complex was isolated from nitrogen-starved cultures of Anabaema cylindrica. Sodium dithionite, photochemically reduced ferredoxin, and NADPH were found to be effective election donors to nitro genase in crude extracts whereas hydrogen and pyruvate were not. The Km for acetylene in vivo is ten-fold higher than the Km in vitro, whereas this pattern does not hold for the non-heterocystous cyanobacterium, Plectonema boryanum. This indicates that at least one mechanism of oxygen protection in vivo involves a gas diffusion barrier presented by the heterocyst cell wall. The Mo-Fe component was purified to homogeneity. Its molecular weight (220,000), subunit composition, isoelectric point (4.8), Mo, Fe, and S2- content (2, 20 and 20 mol/mol component), and amino acid composition indicate that this component has similar properties to Mo-Fe-containing components isolated from other bacterial sources. The isolated components from A. cylindrica were found to cross-react, to varying degrees, with components isolated from Azotobacter vinelandii, Rhodospirillum rubrum, and P. boryanum. (+info)Studies on the product binding sites of the Azotobacter vinelandii ribonucleic acid polymerase. (8/423)
During chain elongation RNA polymerase exists as a ternary DNA-enzyme-RNA complex in which a discrete length of the nascent RNA chain proximal to the 3'-OH terminus will be bound to the product binding site (Krakow, J. S., and Fronk, E. (1969) J. Biol. Chem. 244, 5988). We have utilized the poly[d(A-T)]-directed reaction to determine the length of the nascent poly[r(A-U)] protected from attack by pancreatic ribonuclease. Following release of the ribonuclease resistant oligo[r(A-U)] from the ternary complex, its size was determined by ion exchange chromatography on DEAE-cellulose, gel filtration on Bio-Gel P-10, and the ratio of 3'-terminal uridine to internal 2':3'-UMP following alkaline hydrolysis. The results indicate that the length of the nascent protected fragment is approximately 12 residues. (+info)
The vanadium- and molybdenum-containing nitrogenases of Azotobacter chroococcum. Comparison of mid-point potentials and...
[email protected]: Enhancing the Efficacy of Azotobacter chroococcum and Bacillus subtilis by Dose Optimization and...
Search Results | Biochemical Journal | Portland Press
mscL - Large-conductance mechanosensitive channel - Azotobacter vinelandii (strain DJ / ATCC BAA-1303) - mscL gene & protein
The Relation of Combined Nitrogen to the Physiological Activity of Azotobacter | Journal of Experimental Biology
Nitrifikatsioon - Mikroobid erinevate ainete ringetes
Welcome to NATIONAL BUREAU OF AGRICULTURALLY IMPORTANT MICROORGANISMS :: NBAIM
SWISS-MODEL Repository | C1DM66
Azotobacter salinestris
Azotobacter 1l - Pratik India
Focus Areas - Public Health Institute
MU | Faculty Site | Dr. SaMeH S. Ahmed
Which of the following is a nitrifying bacterium? | CampusFlava
Βιοχημική και μοριακή ανάλυση της β-τύπου αφυδάτασης των δισανθρακικών του Azotobacter vinelandii
تأثیر تلقیح بذر با ریزجانداران محرک رشد و ورمی کمپوست بر عملکرد کمی و کیفی سورگوم رقم پگاه
Siderophore production in Azotobacter vinelandii in response to Fe-, Mo- and V-limitation<...
Azotobacter Biofertilizer, View Azotobacter Biofertilizer, Indogulf BioAg Azotobacter Product Details from INDO GULF COMPANY on...
Characterization of the E146D Fe Protein Mutant of Azotobacter Vinelandii: Function in Nitrogenase Turnover, Femo Cofactor...
Vanadium Requirements and Uptake Kinetics in the Dinitrogen-Fixing Bacterium Azotobacter vinelandii | Applied and Environmental...
Inactivation of an intracellular poly-3-hydroxybutyrate depolymerase of Azotobacter vinelandii allows to obtain a polymer of...
Respiratory protection of nitrogenase in Azotobacter species: is a widely held hypothesis unequivocally supported by...
Alginate synthesis in Azotobacter vinelandii is increased by reducing the ... - RWTH AACHEN UNIVERSITY Aachener...
Preparation, proteolysis and reversible oxidation of highly purified Azotobacter vinelandii polynucleotide phosphorylase |...
Azotobacter vinelandii bacteriophage PAV-1 ATCC ® 13705-B1™
Azotobacter vinelandii
something about Azotobacter vinelandii - Biology-Online
Polymers | Free Full-Text | Comparative Structure-Property Characterization of Poly(3-Hydroxybutyrate-Co-3-Hydroxyvalerate)s...
Using Biofertilizer to Improve Seed Germination
and Early Development of Maize
The use of bacterial indole-3-acetic acid (IAA) for reduce of chemical fertilizers doses
Bakterijos - ELIP (Enciklopedija Lietuvai ir pasauliui)
SWISS-MODEL Repository | C1DFL3
Response patterns in finger and central body skin temperatures under mild whole body cooling in an elderly and in a young male ...
Central Body Fat Distribution Associates with Unfavorable Renal Hemodynamics Independent of Body Mass Index | American Society...
Patent US6475822 - Method of making microelectronic contact structures - Google Patents
UniProt/TrEMBL: C1DKJ8 AZOVD
Slovakia:Teaching and Learning in Vocational and Technical Upper Secondary Education - Eurydice
The influence of nitrate nitrogen upon the growth of and nitrogen fixation by Azotobacter
Azotobacter | Rice Knowledge Management Portal - Rice,Paddy,Dhan,Chawal,Rice Research Domain, Rice Extension Domain, Rice...
Sequence Similarity
- 1G20: MGATP-BOUND AND NUCLEOTIDE-FREE STRUCTURES OF A NITROGENASE PROTEIN COMPLEX BETWEEN...
RCSB PDB
- 1G20: MGATP-BOUND AND NUCLEOTIDE-FREE STRUCTURES OF A NITROGENASE PROTEIN COMPLEX BETWEEN LEU127DEL-FE...
Door Lock - STMicroelectronics
Why Apple-Shaped People Have Higher Risk Of Kidney Disease
The Phytophactor: Nice ornamental conifer but rare
Cyanide inactivation of hydrogenase from Azotobacter vinelandii (Journal Article) | SciTech Connect
HydroFarm: Green Reign All Purpose, 2 lbs [hf-HOG10222] - Nutrients & Supplements - Gardening & Hydroponics Store -...
Douglas Rees
DSMZ Plasmid Collection
Ring system - Wikipedia
Pioverdina - Wikipedia, a enciclopedia libre
ENVIS NEWSLETTER, MARCH 1995
AZOVI:NIFN - GONUTS
US Cryotherapy in Roseville, MN | Nitrogen-Free Whole Body Cryotherapy
Biology-Online • View topic - nitrogen fixation
Improving Core Strength for Golf - Trainer Joe Golf
Plasma Weapons - Notes
Flower Power
South Africa | The Ancient Web
Kid Questions - [email protected] - Page 2
Fruition Psychology | Actmindfully
Custody Securites & Services
Difference between revisions of BISC209/S13: Assignment 209 Lab1 - OpenWetWare
Agromicrobiome: microorganisms from the roots of crop plants | BIOS and other things
growth | Santa Fe Centers, New Providence, NJ
Jane Coleman Cabildo | Santa Fe Centers, New Providence, NJ
Pseudomonadaceae
Kennedy C, Rudnick P, MacDonald ML, Melton T (2015). "Azotobacter". Bergey's Manual of Systematics of Archaea and Bacteria. pp ... The Pseudomonadaceae are a family of bacteria which includes the genera Azomonas, Azorhizophilus, Azotobacter, Mesophilobacter ... "Azotobacter vinelandii: a Pseudomonas in disguise?". Microbiology. 150 (Pt 5): 1117-9. doi:10.1099/mic.0.27096-0. PMID 15133068 ...
Anammox
Dilworth M. J., Eady (1991). "Azotobacter chroococcum". Biochemical Journal. 277 (2): 465-468. doi:10.1042/bj2770465. PMC ...
Azorhizophilus paspali
"Azorhizophilus paspali (Azotobacter paspali)". www.uniprot.org. Parker, Charles Thomas; Garrity, George M. "Nomenclature ...
Adsorbable organic halides
For example, the Azotobacter sp. degrades 2,4,6-trichlorophenol (2,4,6-TCP) into 2,6-dichlorohydroquinone due to TCP-4- ... Other species such as Pseudomonas galthei or Azotobacter sp. showed preference for para-halide over the meta- or ortho -halides ...
Vanadium nitrogenase
... s are found in members of the bacterial genus Azotobacter as well as the species Rhodopseudomonas palustris ... Miller R. W.; Eady R. R. (1988). "Molybdenum and vanadium nitrogenases of Azotobacter chroococcum. Low temperature favours N2 ... Eady R. R. (1989). "The Vanadium Nitrogenase of Azotobacter". Polyhedron. 8 (13/14): 1695-1700. doi:10.1016/S0277-5387(00)80619 ...
Lar1
Krasil'nikov NA (1949). "Is Azotobacter present in lichens?". Mikrobiologiia. 18: 3. Lambright, DD Kapustka, LA (1981). "The ...
Polyploidy
Nagpal, P.; Jafri, S.; Reddy, M. A.; Das, H. K. (1989). "Multiple chromosomes of Azotobacter vinelandii". Journal of ... Maldonado, R.; Jiménez, J.; Casadesús, J. (1994). "Changes of ploidy during the Azotobacter vinelandii growth cycle". Journal ... Azotobacter vinelandii can contain up to 80 chromosome copies per cell. However this is only observed in fast growing cultures ...
Adenine deaminase
Heppel LA, Hurwitz J, Horecker BL (1957). "Adenine deaminase of Azotobacter vinelandii". J. Am. Chem. Soc. 79 (3): 630-633. doi ...
Orville Wyss
Wyss, Orville; Neumann, Marilyn G.; Socolofsky, M. D. (1961). "Development and Germination of the Azotobacter Cyst". The ... Vela, G. R.; Wyss, Orville (1964). "Improved Stain for Visualization of Azotobacter Encystment". Journal of Bacteriology. 87 (2 ... Vela, Gerard R.; Wyss, Orville (1965). "Radiation Resistance of Soil Azotobacter". Journal of Bacteriology. 89 (5): 1280-1285. ...
Polynucleotide phosphorylase
I. Polynucleotide phosphorylase of azotobacter vinelandii". Biochimica et Biophysica Acta. 20 (1): 269-85. doi:10.1016/0006- ...
Cytochrome d
Azotobacter vinelandii is a nitrogen-fixing bacteria which is known by its high respiratory rate among aerobic organisms. Some ... The cytochrome system of Azotobacter vinelandii. Biochim Biophys Acta. 1967 Sep 6;143(2):340-353 (Cytochromes). ...
Agricultural microbiology
Azotobacter, Anabaena, and Clostridium) , symbiotic (ex. Rhizobium and Trichodesmium) and associative symbiotic (ex. ... "Production of nitrogen fixing Azotobacter (SR-4) and phosphorus solubilizing Aspergillus niger and their evaluation on ...
Taxon in disguise
ISBN 978-1-904455-19-6. Young, J. M.; Park, D. -C. (2007). "Probable synonymy of the nitrogen-fixing genus Azotobacter and the ... The nitrogen-fixing bacteria of the genus Azotobacter and the species Azomonas macrocytogenes have evolved from a species in ... Its nitrogen-fixing capabilities and deviant features have caused Azotobacter to be described as "Pseudomonas in disguise". The ... "Azotobacter vinelandii: a Pseudomonas in disguise?". Microbiology. 150 (Pt 5): 1117-9. doi:10.1099/mic.0.27096-0. PMID 15133068 ...
Marianne Grunberg-Manago
I. Polynucleotide phosphorylase of Azotobacter vinelandii". Biochimica et Biophysica Acta. 20 (1): 269-85. doi:10.1016/0006- ...
Ferredoxin
In Azotobacter the energy released by transferring one electron from NADH to Q is used to simultaneously boost the transfer of ... Homologous ferredoxins from Azotobacter vinelandii (Av2FeFdI; P82802) and Aquifex aeolicus (AaFd; O66511) have been ... Gao-Sheridan HS, Pershad HR, Armstrong FA, Burgess BK (March 1998). "Discovery of a novel ferredoxin from Azotobacter ... August 2017). "The Electron Bifurcating FixABCX Protein Complex from Azotobacter vinelandii: Generation of Low-Potential ...
Microbial cyst
In bacteria (for instance, Azotobacter sp.), encystment occurs by changes in the cell wall; the cytoplasm contracts and the ...
Cofactor (biochemistry)
Eady RR (July 1988). "The vanadium-containing nitrogenase of Azotobacter". BioFactors. 1 (2): 111-6. PMID 3076437. Chan MK, ... such as vanadium in the nitrogenase of the nitrogen-fixing bacteria of the genus Azotobacter, tungsten in the aldehyde ...
Bacterial taxonomy
Young, J. M.; Park, D. -C. (2007). "Probable synonymy of the nitrogen-fixing genus Azotobacter and the genus Pseudomonas". ... Rediers, H; Vanderleyden, J; De Mot, R (2004). "Azotobacter vinelandii: a Pseudomonas in disguise?". Microbiology. 150 (Pt 5): ... In the gammaproteobacterial order Pseudomonadales, the genus Azotobacter and the species Azomonas macrocytogenes are actually ...
Siderophore
doi:10.2138/rmg.2005.59.4. Huyer M, Page WJ (1988). "Zn2+ Increases Siderophore Production in Azotobacter vinelandii". Applied ...
Millicent Goldschmidt
Goldschmidt, Millicent C.; Wyss, Orville (1966-01-01). "Chelation Effects on Azotobacter Cells and Cysts". Journal of ...
Mannuronate-specific alginate lyase
Davidson IW, Lawson CJ, Sutherland IW (January 1977). "An alginate lysate from Azotobacter vinelandii phage". Journal of ...
Serratia marcescens nuclease
Stevens, A.; Hilmoe, R.J. (1960). "Studies on a nuclease from Azotobacter agilis. I. Isolation and mode of action". J. Biol. ... Stevens A, Hilmoe RJ (1960). "Studies on a nuclease from Azotobacter agilis. II. Hydrolysis of ribonucleic and deoxyribonucleic ...
Nitrogen cycle
An example of free-living bacteria is Azotobacter. Symbiotic nitrogen-fixing bacteria such as Rhizobium usually live in the ...
NhaE family
The NhaH family consists of proteins from Gram-negative bacteria (e.g., Leptospira, Azotobacter, Neisseria, Ralstonia, ...
Diazotroph
Azotobacter vinelandii is the most studied of these organisms. It uses very high respiration rates, and protective compounds, ... Two of the most studied systems are those of Klebsiella pneumoniae and Azotobacter vinelandii. These systems are studied ... Marine Nitrogen Fixation - The Basics (USC Capone Lab) Azotobacter Rhizobia Frankia & Actinorhizal Plants (CS1 maint: multiple ... Diazotroph biofertilizers used today include Rhizobium, Azotobacter, Azospirilium and Blue green algae (a genus of ...
FeMoco
Burgess, C. F.; Jacobs, D. B.; Stiefel, E. I. (1980). "Large Scale Purification of High Activity Azotobacter Vinelandii ...
Nicotinamide-nucleotide amidase
Imai T (January 1973). "Purification and properties of nicotinamide mononucleotide amidohydrolase from Azotobacter vinelandii ...
Vanadium
... such as Azotobacter. In this role, vanadium serves in place of the more common molybdenum or iron, and gives the nitrogenase ... "The alternative nitrogenase of Azotobacter chroococcum is a vanadium enzyme". Nature. 322 (6077): 388-390. Bibcode:1986Natur. ...
Perry William Wilson
Strandberg, G. W.; Wilson, P. W. (1968). "Formation of the nitrogen-fixing enzyme system in Azotobacter vinelandii". Canadian ...
Nitrogenase
The Anf nitrogenase in Azotobacter vinelandii is organized in an anfHDGKOR operon. This operon still requires some of the Nif ... Vanadium nitrogenase and iron-only nitrogenase can both be found in select species of Azotobacter as an alternative nitrogenase ... Figures 1-2 display the crystal structure and key catalytic components of molybdenum nitrogenase extracted from Azotobacter ... Oelze J (October 2000). "Respiratory protection of nitrogenase in Azotobacter species: is a widely held hypothesis ...
Azotobacter - Wikipedia
In dry soils, Azotobacter can survive in the form of cysts for up to 24 years. Representatives of the genus Azotobacter are ... "Azotobacter.org". Archived from the original (A project to study the genome of Azotobacter vinelandii) on 20 May 2013. ... nigricans and Azotobacter nigricans subsp. achromogenes; in the same year, Thompson and Skerman described Azotobacter ... "Azotobacter". Euzéby, J. P. "Azotobacter Beijerinck 1901". List of Prokaryotic names with Standing in Nomenclature. " ...
Transcriptional profiling of nitrogen fixation in Azotobacter vinelandii. | John Innes Centre
British Library EThOS: Molecular analysis of nifA- and nifL-like genes controlling nitrogen fixation in Azotobacter vinelandii
Azotobacter Multiplier - vise organic
IMSEAR at SEARO: Nitrogen fixation capacity of Azotobacter spp. strains isolated from soils in different ecosystems and...
The objectives of this study were to count and culture Azotobacter spp. in sampled soils, to determine the nitrogen (N) fixing ... The N fixation capacities of native 3 day old Azotobacter chroococcum strains added to Ashby Media varied from 3.50 to 29.35 μg ... In addition, N fixation capacities of Azotobacter spp. strains inoculated with clayey soil, loam soil, and sandy clay loam soil ... in pure culture and different soils, and to explore the relationships between N fixation capacity of Azotobacter spp. and ...
S-EPMC1144420 - Azotobacter chroococcum 7Fe ferredoxin. Two pH-dependent forms of the reduced 3Fe clusters and its conversion...
Ferredoxin from Azotobacter chroococcum has been studied by low-temperature magnetic-circular-dichroism and electron- ... Project description:Azotobacter vinelandii ferredoxin I is a small protein that contains one [4Fe-4S] cluster and one [3Fe-4S] ... Azotobacter chroococcum 7Fe ferredoxin. Two pH-dependent forms of the reduced 3Fe clusters and its conversion to a 4Fe cluster. ... Ferredoxin from Azotobacter chroococcum has been studied by low-temperature magnetic-circular-dichroism and electron- ...
Concurso de pósters científicos | Simposio Mundial sobre la Biodiversidad del Suelo | Organización de las Naciones Unidas para...
Pseudomonadaceae articles
-
Encyclopedia of Life
Die Gattungen Azotobacter, Azorhizophilus und Azomonas werden auch in der Azotobacter-Gruppe (Azotobacter group) ... Pseudomonadaceae es una familia de bacteria que incluye a Pseudomonas, Cellvibrio, Azotobacter, Azomonas y Azorhizophilus.[1][ ... シュードモナス科(Pseudomonadaceae)とは真性細菌の科の一つである。Azomonas属、Azomonotrichon属、Azorhizophilus属、Azotobacter属、Cellvibrio属、Mesophilobacter属、 ... The Pseudomonadaceae are a family of bacteria which includes the genera Azomonas, Azorhizophilus, Azotobacter,
Download Occurrence of the Entner-Doudoroff pathway in Azotobacter vinelandii by Gerald G. Still PDF EPUB FB2
Azotobacter, Mesophilobacter, Pseudomonas (the type genus), and Rugamonas. The family Azotobacteraceae was recently ... Azotobacter group Choose one > Azotobacter armeniacus > Azotobacter beijerinckii > Azotobacter chroococcum > Azotobacter ... Azotobacter tropicalis > Azotobacter vinelandii > environmental samples > unclassified Azotobacter All .Since GS is key to the ... was found best for the growth both Azotobacter vinelandii and Azotobacter IIB The effect of Azotobacter biofertilizer was ...
Insertion sequence-like elements associated with putative polyhydroxybutyrate regulatory genes in Azotobacter sp. FA8 -...
Open [email protected]: Effects of nitrogen and oxygen supply on production of poly-β-hydroxybutyrate in Azotobacter chroococcum
ProductionPHBAzotobacter chroococcum. ISSN. 1017-7825. Publisher. Korea Soc-Assoc-Inst. Type. Article. Appears in Collections: ... Effects of nitrogen and oxygen supply on production of poly-β-hydroxybutyrate in Azotobacter chroococcum. Author(s). In Young ... Effects of nitrogen and oxygen supply on production of poly-β-hydroxybutyrate in Azotobacter chroococcum. ...
"Circular dichroism and x-ray spectroscopies of Azotobacter vinelandii " by Matthew J. Ryle, William N. Lanzilotta et al.
Microorganisms | Free Full-Text | The Contrivance of Plant Growth Promoting Microbes to Mitigate Climate Change Impact in...
Azotobacter vinellandii SRIAz3 Rice (Oryza sativa L.). [169]. ACC deaminase production by bacteria.. Hartmannibacter ... Sahoo, R.K.; Ansari, M.W.; Pradhan, M.; Dangar, T.K.; Mohanty, S.; Tuteja, N. A novel Azotobacter vinellandii (SRIAz3) ... maize inoculated with Azotobacter chroococcum enhanced Na+ exclusion and K+ uptake in maize, which also increased the K+/Na+ ... while Azotobacter vinellandii SRIAz3, isolated from the rice rhizosphere, increased fresh biomass under 200 mM NaCl and ...
PDB 3MIN | Chain NITROGENASE MOFE PROTEIN FROM AZOTOBACTER VINELANDII, OXIDIZED STATE | 3MIN A | 3D Structure | Cancer
Accumulation of poly(3-hydroxybutyrate-co-3-hydroxyvalerate) by Azotobacter vinelandii with different 3HV fraction in shake...
keywords = "Azotobacter vinelandii, Oxygen transfer rates, PHBV, Poly(3-hydroxybutyrate-co-3-hydroxyvalerate), Valerate", ... N2 - In the present study, the production of poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) by Azotobacter vinelandii was ... AB - In the present study, the production of poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) by Azotobacter vinelandii was ... In the present study, the production of poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) by Azotobacter vinelandii was ...
PDB 7QQA | Chain MGADP-BOUND FE PROTEIN OF THE IRON-ONLY NITROGENASE FROM AZOTOBACTER VINELANDII | 7QQA A | 3D Structure |...
EFFECT OF AZOTOBACTER AND AZOSPIRILLUM ON GROWTH AND YIELD OF RICE GROWN ON TIDAL SWAMP RICE FIELD IN SOUTH KALIMANTAN
|...
EFFECT OF AZOTOBACTER AND AZOSPIRILLUM ON GROWTH AND YIELD OF RICE GROWN ON TIDAL SWAMP RICE FIELD IN SOUTH KALIMANTAN * ... Azotobacter T.B.PDST.2b and T.HM.BPMT.2b were significantly supplying N for early growth of IR64 rice cultivars (2.34 and 2.13 ... 2008). EFFECT OF AZOTOBACTER AND AZOSPIRILLUM ON GROWTH AND YIELD OF RICE GROWN ON TIDAL SWAMP RICE FIELD IN SOUTH KALIMANTAN. ... Then, Azotobacter and Azospirillum spp selected from rice fields in the tidal land of South Kalimantan when associated with ...
Aconitase, a two‐faced protein: enzyme and iron regulatory factor 1 2 | Semantic Scholar
PRODUKSI MASAL INOKULUM AZOTOBACTER, AZOSPIRILLUM DAN BAKTERI PELARUT FOSFAT DENGAN MENGGUNAKAN MEDIA ALTERNATIF
|...
PRODUKSI MASAL INOKULUM AZOTOBACTER, AZOSPIRILLUM DAN BAKTERI PELARUT FOSFAT DENGAN MENGGUNAKAN MEDIA ALTERNATIF * Richard ... Azotobacter, Azospirillum and phosphate solubilizing bacteria are the most common microbial inoculants used as biofertilizer. ... 2010). PRODUKSI MASAL INOKULUM AZOTOBACTER, AZOSPIRILLUM DAN BAKTERI PELARUT FOSFAT DENGAN MENGGUNAKAN MEDIA ALTERNATIF. Jurnal ... The results showed that the medium IPB RI-1 was able to support the growth of 1010 cfu ml-1 Azotobacter, 108 cfu ml-1 ...
1b0t.1 | SWISS-MODEL Template Library
D15K/K84D MUTANT OF AZOTOBACTER VINELANDII FDI Coordinates. PDB Format Method. X-RAY DIFFRACTION 2.10 Å. Oligo State. monomer. ... Sridhar, V. et al., Crystal Structure of the D15K/K84D Mutant of Azotobacter Vinelandii Ferredoxin I. To be Published Release ... D15K/K84D MUTANT OF AZOTOBACTER VINELANDII FDI ...
The Edible Plant Microbiome represents a diverse genetic reservoir with functional potential in the human host | Scientific...
PDB 3LAD | Chain REFINED CRYSTAL STRUCTURE OF LIPOAMIDE DEHYDROGENASE FROM AZOTOBACTER VINELANDII AT 2.2 ANGSTROMS RESOLUTION....
REFINED CRYSTAL STRUCTURE OF LIPOAMIDE DEHYDROGENASE FROM AZOTOBACTER VINELANDII AT 2.2 ANGSTROMS RESOLUTION. A COMPARISON WITH ... REFINED CRYSTAL STRUCTURE OF LIPOAMIDE DEHYDROGENASE FROM AZOTOBACTER VINELANDII AT 2.2 ANGSTROMS RESOLUTION. A COMPARISON WITH ... REFINED CRYSTAL STRUCTURE OF LIPOAMIDE DEHYDROGENASE FROM AZOTOBACTER VINELANDII AT 2.2 ANGSTROMS RESOLUTION. A COMPARISON WITH ...
Azotobacter vinelandii Nitrogenases containing altered MoFe proteins with substitutions in the FeMo-Cofactor environment:...
2000) Azotobacter vinelandii Nitrogenases containing altered MoFe proteins with substitutions in the FeMo-Cofactor environment ... Azotobacter vinelandii Nitrogenases containing altered MoFe proteins with substitutions in the FeMo-Cofactor environment: ... Altered MoFe proteins of Azotobacter vinelandii Mo-nitrogenase, with amino acid substitutions in the FeMo-cofactor environment ...
Difference between revisions of "Talk:Nitrogen Cycle" - microbewiki
Seed Starting - Unleash™
1fda.1 | SWISS-MODEL Template Library
CRYSTAL STRUCTURES OF OXIDIZED AND REDUCED AZOTOBACTER VINELANDII FERREDOXIN AT PH 8 AND PH 6 ... CRYSTAL STRUCTURES OF OXIDIZED AND REDUCED AZOTOBACTER VINELANDII FERREDOXIN AT PH 8 AND PH 6 Coordinates. PDB Format Method. X ... Stout, C.D., Crystal structures of oxidized and reduced Azotobacter vinelandii ferredoxin at pH 8 and 6. J.Biol.Chem. (1993) ...
Pseudomonadaceae - Wikispecies
Shower Gel Bottle Manufacturers, Suppliers, Dealers & Prices
VinelandiiChroococcumAzospirillumRhizobiumBacteriaBacillusPseudomonasBiofertilizerBacteriumSoilInoculationOrganismFertilizerNitrogenaseWheatSoilsAzomonasGenesFixerAtmospheric nitrogenEfectoMicroorganismsOccurrenceDariBacteriaBacillusBiofertilizersFertilizerSpeciesMycorrhizaInoculationRhizosphericSoilsPlantYieldCharacteristicsGrowthCropRootParametersOrganicPopulationInclude
Vinelandii20
- Transcriptional profiling of nitrogen fixation in Azotobacter vinelandii. (jic.ac.uk)
- Rediers H, Vanderleyden J, De Mot R «Azotobacter vinelandii: a Pseudomonas in disguise? (eol.org)
- 2 edition of occurrence of the Entner-Doudoroff pathway in Azotobacter vinelandii found in the catalog. (awordathought.com)
- Azotobacter vinelandii. (awordathought.com)
- Predominant species used as biofertilizers are Azotobacter chroococcum and Aztobacter vinelandii. (awordathought.com)
- The rhdA gene of Azotobacter vinelandii codes for RhdA, a rhodanese-domain protein with an active-site loop structure which has not currently been found in proteins of the rhodanese-homology superfamily. (awordathought.com)
- Methods for determining Azotobacter vinelandii in soils. (awordathought.com)
- THE OCCURRENCE OF THE ENTNER-DOtJDOROFF PATHWAY IN AZOTOBACTER VINELANDII by GERALD G. STILL A THESIS submitted to OREGON STATE UNIVERSITY in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE June The occurrence of the two key enzymes of the Entner-Doudoroff pathway, gluconatephosphate dehydrase and 2-ketodeoxygluconatephosphate aldolase, was determined in approximately strains belonging to 37 different bacterial genera. (awordathought.com)
- Biochemical and physiological studies show that the Entner-Doudoroff pathway can operate in a linear and catabolic mode, in a 'cyclic' mode, in a modified mode involving non-phosphorylated intermediates, or in alternative modes involving C 1 metabolism and by: The occurrence of the Entner-Doudoroff pathway in Azotobacter vinelandii. (awordathought.com)
- Circular dichroism and x-ray spectroscopies of Azotobacter vinelandii " by Matthew J. Ryle, William N. Lanzilotta et al. (haverford.edu)
- Circular dichroism and x-ray spectroscopies of Azotobacter vinelandii nitrogenase iron protein. (haverford.edu)
- Circular Dichroism and X - ray Spectroscopies of Azotobacter vinelandii Nitrogenase Iron Protein: MgATP and MgADP Induced Protein Conformational Changes Affecting the [4Fe - 4S] Cluster and Characterization of a [2Fe - 2S] Form. (haverford.edu)
- In the present study, the production of poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) by Azotobacter vinelandii was evaluated in shake flasks and bioreactors, utilizing different precursors and oxygen transfer rates (OTRs). (pucv.cl)
- Altered MoFe proteins of Azotobacter vinelandii Mo-nitrogenase, with amino acid substitutions in the FeMo-cofactor environment, were used to probe interactions among C2H2, C2H4, CO, and H2. (edu.au)
- PsrA positively regulates the unsaturated fatty acid synthesis operon fabAB in Azotobacter vinelandii . (nioz.nl)
- A low-potential terminal oxidase associated with the irononly nitrogenase from the nitrogen-fixing bacterium Azotobacter vinelandii. (mpg.de)
- The lack of rhodanese RhdA affects the sensitivity of Azotobacter vinelandii to oxidative events. (cnr.it)
- Christiansen, J., Chan, J. M., Seefeldt, L. C., and Dean, D. R. (2000) The role of the MoFe protein a-125Phe and beta-125Phe residues in Azotobacter vinelandii MoFe protein-Fe protein interaction. (pacificu.edu)
- Chan, J. M., Ryle, M. J., and Seefeldt, L. C. (1999) Evidence that MgATP accelerates primary electron transfer in a Clostridium pasteurianum Fe protein-Azotobacter vinelandii MoFe protein nitrogenase tight complex. (pacificu.edu)
- The denaturant-induced (un)folding of apoflavodoxin from Azotobacter vinelandii has been followed at the residue level by NMR spectroscopy. (wur.nl)
Chroococcum10
- The first representative of the genus, Azotobacter chroococcum, was discovered and described in 1901 by Dutch microbiologist and botanist Martinus Beijerinck. (wikipedia.org)
- The N fixation capacities of native 3 day old Azotobacter chroococcum strains added to Ashby Media varied from 3.50 to 29.35 μg N ml-1 on average 10.24. (who.int)
- Azotobacter chroococcum 7Fe ferredoxin. (omicsdi.org)
- Ferredoxin from Azotobacter chroococcum has been studied by low-temperature magnetic-circular-dichroism and electron-paramagnetic-resonance spectroscopy. (omicsdi.org)
- Under greenhouse conditions inoculation of Azotobacter chroococcum recorded a significant N and P uptake in both seed and stover in Brown sarson over the control (Wani, S A. (awordathought.com)
- Enrichment of biogas slurry vermicompost with azotobacter chroococcum and bacillus megaterium. (scialert.net)
- The association between a selected strain of Azotobacter chroococcum and seven plants was investigated in water cultures under sterile conditions. (cu.edu.eg)
- The validity of seed bacterization with Azotobacter chroococcum in soils of variable densities of naturally present azotobacters was studied. (cu.edu.eg)
- phosphate solubilizer) and Azotobacter chroococcum (dinitrogen fixer) were used in consortium. (scitechnol.com)
- WellAzoto (strain : azotobacter chroococcum spp. (wellcropbiotech.com)
Azospirillum16
- In relation to this, the use of bio-fertilizer such as Azotobacter or/and Azospirillum, an atmospheric nitrogen fixing bacterium, might be an important thing for this area. (ipb.ac.id)
- Azotobacter and Azospirillum spp. (ipb.ac.id)
- 1976 in IRRI, 2003) as culture media and selected Azotobacter and Azospirillum. (ipb.ac.id)
- Then, Azotobacter and Azospirillum spp selected from rice fields in the tidal land of South Kalimantan when associated with IR64 and Siam Unus rice cultivars have ability in fixing atmospheric N2 and in supplying N on the initial rice growth. (ipb.ac.id)
- Azotobacter, Azospirillum and phosphate solubilizing bacteria are the most common microbial inoculants used as biofertilizer. (ipb.ac.id)
- The results showed that the medium IPB RI-1 was able to support the growth of 1010 cfu ml-1 Azotobacter, 108 cfu ml-1 Azospirillum and 109 cfu ml-1 Phosphate Solubilizing Bacteria. (ipb.ac.id)
- L'utilisation de la bactérie Azospirillum pour augmenter la qualité et la quantité de produits issus d'espèces horticoles, en plus d'établir une pratique respectueuse de l'environnement, est une réalité. (ac.be)
- Diversity of Azotobacter and Azospirillum in rhizosphere of different crop rptations in Eastern Uttar Pradesh of India. (scialert.net)
- The standard protocols for mass production of bacterial (Rhizobium, Azotobacter, Azospirillum and phosphate solubilisers), cyanobacterial (blue-green algal bio-fertilizer for rice) and arbuscular mycorrhizal inoculants for various crops have been developed. (iari.res.in)
- Prominent & Leading Manufacturer from Ahmedabad, we offer phosphate solubilizing bacteria, potas solubilizing bacteria, azotobacter bio fertilizer, azospirillum bio fertilizer, rhizobium bio fertilizer and panchgun natural npk fertilizer. (phmstechnocare.in)
- Field evaluation of native Azotobacter and Azospirillum spp. (arrworyza.com)
- Khandagiri and Pooja) rhizosphere, commercial formulations one each of Azotobacter and Azospirillum spp. (arrworyza.com)
- Azospirillum and Azotobacter are free living nitrogen fixing bacteria. (cleariitmedical.com)
- It is recommended to apply Azotobacter or Azospirillum @ 8kg / acre/ year and PSB @ 10 kg / acre /year along with 500 kgs of well powdered FYM in 5 splits which curtails use of 25 % of N & P chemical fertilizers respectively. (agricultureindia.in)
- The use of Azotobacter , Azospirillum , Pseudomonas , Acetobacter , Burkholderia , Bacillus , Paenibacillus and some members of the Enterobacteriaceae is gaining worldwide importance and acceptance and appears to be the trend for the future. (pjmonline.org)
- Caracterización y efecto de Azotobacter, Azospirillum y Pseudomonas asociadas a Ipomoea batatas del Caribe Colombiano. (ajouronline.com)
Rhizobium4
- Rhizobium , Bradyrhizobium and Azotobacter . (kenyon.edu)
- VAM Azotobacter Anabaena Rhizobium 112. (hpgeneralstudies.com)
- Microbes is a unique combination of protective and nutritive microbes like Nitrogen fixing bacteria like Azotobacter, Acetobacter, Rhizobium. (utkarshagro.com)
- The product contains 8 strains belonging to the Azotobacter, Bacillus, Pseudomonas, Rhizobium and Chaetomium genera. (hydra-int.com)
Bacteria10
- Azotobacter is a genus of usually motile, oval or spherical bacteria that form thick-walled cysts (and also has hard crust) and may produce large quantities of capsular slime. (wikipedia.org)
- Azotobacter species are Gram-negative bacteria found in neutral and alkaline soils, in water, and in association with some plants. (wikipedia.org)
- Cells of the genus Azotobacter are relatively large for bacteria (2-4 μm in diameter). (wikipedia.org)
- Azotobacter Bacteria Multiplier is a unique formulation developed for the multiplication of Azotobacter Bacteria Specifically. (viseorganic.com)
- This means that the IPB RI-1 medium was able to produce 100-fold population of Azotobacter compared to the growth of this bacterium in Nutrient Broth and Phosphate Solubilizing Bacteria was 10-fold higher than population in Nutrient Broth medium. (ipb.ac.id)
- Explanations: Azotobacter, anabaena, nostoc and calothrix are free living nitrogen fixing bacteria. (testpreppractice.net)
- Stimulates manganese and boron, as well as azotobacter activity - the best bacteria for making nitrogen in the soil. (biodynamics.net.au)
- Azotobacter is a genus of free-living diazotrophic bacteria whose resting stage is a cyst. (bioenergylists.org)
- Alginate is an anionic polysaccharide made by brown seaweeds, some species of red algae, and bacteria of the gram-negative genera Pseudomonas and Azotobacter [ 14 , 15 , 16 , 17 , 18 ]. (cazypedia.org)
- In soil, members of the genera Clostridium and Azotobacter are examples of free-living, nitrogen-fixing bacteria. (openstax.org)
Bacillus1
- Azotobacter and Bacillus polymyxa are the examples of non-symbiotic nitrogenfixers. (edurev.in)
Pseudomonas2
- Els Pseudomonadaceae és una família de proteobacteris que inclou els gèneres Azomonas , Azomonotrichon , Azorhizophilus , Azotobacter , Cellvibrio , Mesophilobacter , Pseudomonas (el gènere tipus), Rhizobacter , Rugamonas , i Serpens . (eol.org)
- Bacterial cellulose (BC) is a nanomaterial produced by various strains of Acetobacter species and also strains of pseudomonas, Achrobacter , Alcaligene , Aerobacter, and Azotobacter [ 1 ]. (hindawi.com)
Biofertilizer2
- Effects of indigenous biofertilizer formulations of six native isolates each of Azotobacter (Az. (arrworyza.com)
- What are the characteristic of Azotobacter as a biofertilizer? (lifeeasy.org)
Bacterium3
- Azotobacter is a freel living nitrogen fixing bacterium. (awordathought.com)
- Azoto-Bio-com is produced from Azotobacter, a free-living, nitrogen-fixing bacterium. (farmersbiofertilizers.com)
- Azotobacter bacterium in the soil. (pw.live)
Soil5
- Azotobacter can be found in the soil. (testpreppractice.net)
- Inoculation of barley grains had no effect on counts of total microflora, neither in rhizosphere nor in root-free soil, but significantly increased Azotobacter population, especially in the rhizosphere. (cu.edu.eg)
- The rate of colonization in the root region was much higher when soil initially harboured low Azotobacter densities. (cu.edu.eg)
- Azotobacter also secrete hygroscopic mucilage in the root-zone, which assists in retaining soil moisture. (newgenagri.com)
- And with it being in season, there's plenty of warmth in the soil for optimal microbial activity (soil building), including nitrogen fixation by free living nitrogen fixing organisms, eg azotobacter. (nielscorfield.com)
Inoculation1
- The third experiment was to study the effect of selected Azotobacter isolates to increase growth and yield of IR64 and Margasari rice cultivars, and two Azotobacter isolates were combined with six inoculation methods for Siam Unus rice cultivar as treatments. (ipb.ac.id)
Organism1
- The important note is, Azotobacter is high respiring organism and hence. (awordathought.com)
Fertilizer1
- In conclusion, the utilization of Azotobacter and Azorpirillum spp to substitute N fertilizer would be able to increase effeciency of N nutritions and to avoid environment pollutions risks from agrochemical N fertilizer other than to increase rice yields on tidal land of South Kalimantan. (ipb.ac.id)
Nitrogenase1
- Hydrazine is produced as an intermediate during biological nitrogen fixation by the molybdenum- and vanadium-based nitrogenase enzymes in Azotobacter [ 7 ]. (biomedcentral.com)
Wheat1
- Application of Azotobacter has been found to increase yield of wheat, rice, maize and sorghum. (brainkart.com)
Soils2
Azomonas3
- Die Gattungen Azotobacter und Azomonas sind außerdem in der Lage Stickstoff (N 2 ) aufzunehmen und zur Proteinsynthese zu nutzen. (eol.org)
- Die Gattungen Azotobacter , Azorhizophilus und Azomonas werden auch in der Azotobacter-Gruppe (Azotobacter group) zusammengefasst [2] . (eol.org)
- Weiterhin werden Azotobacter und Azomonas von einigen Autoren in eine eigene Familie, die Azotobacteraceae gestellt (auch mit i geschrieben: Azotobacter i aceae). (eol.org)
Genes1
- Insertion sequence-like elements associated with putative polyhydroxybutyrate regulatory genes in Azotobacter sp. (uba.ar)
Fixer1
- Azotobacter, a free-living nitrogen fixer, can tap into the 74,000 tonnes of nitrogen gas hanging over every hectare. (newgenagri.com)
Atmospheric nitrogen1
- Azotobacter lives in association with plant roots and fixes atmospheric nitrogen in readily available form to plants. (awordathought.com)
Efecto2
- Efecto de la co-inoculación con Azotobacter spp. (edu.pe)
- Efecto de las micorrizas y bioplaguicidas sobre cultivares de raíces y tubérculos en un suelo pardo mullido carbonatado. (ajouronline.com)
Microorganisms1
- Examples of such microorganisms include Rhizobacteria, Azotobacter spp. (lantmannenbioagri.com)
Occurrence2
- The occurrence of the Entner-Doudoroff pathway in Azotobacter vinelandiiAuthor: Gerald G. Still. (awordathought.com)
- Occurrence of Azotobacter spp. (ecoeet.com)
Dari1
- Dari penjelasan dan pembahasan diatas, bisa disimpulkan pilihan jawaban yang benar adalah A. Azotobacter sp. (bambosi.id)
Bacteria4
- Azotobacter is a genus of free-living diazotrophic bacteria whose resting stage is a cyst. (bioenergylists.org)
- Bio-PLUS is a unique formulation of free living bacteria Azotobacter spp. (simorganics.net)
- Free-living bacteria, such as members of the genus Azotobacter, are also able to fix nitrogen. (ilcorredoshop.com)
- The microbial population especially fungi, bacteria, actinomycetes, azotobacter and nitrosomonas was significantly higher under organic farming areas than chemical farming. (icar.gov.in)
Bacillus1
- NutriTech was specifically formulated with mixed culture Azotobacter and Bacillus that breaks free locked up phosphates, which allows the roots to become nourished and incredibly strong. (bionaturalpro.com)
Biofertilizers1
- As regards the biofertilizers, Azotobacter inoculation was found beneficial by r egistering significantly higher growth and yield parameters over PSB and control. (aspee.com)
Fertilizer3
- In order to evaluate the feasibility of tobacco products without chemical fertilizer inputs, this research was carried out as a factorial experiment based on a 3×2×2 randomized complete block design which included biochar applied at three levels (0, 4, and 8 t ha -1 ), mycorrhiza, and Azotobacter at two levels (with and without application) with four replications. (international-agrophysics.org)
- The treatments comprised of three fertilizer levels (10t FYM/ ha, 10t FYM + 90:45:45 NPK kg/ha and 10t FYM +60:30:30 NPK kg/ha) and six combinations of biofertilizer levels (control,,Azotobacter inoculation and PSB incoulation) and plant growth regulators (Triacontanol and Brassinolides. (aspee.com)
- The treatments comprising all possible combinations of five levels of nitrogen (chemical and vermicompost fertilizer) with and without bio-fertilizer (Azotobacter and PSB) were laid out in randomized block design with three replications. (arccjournals.com)
Species1
- Studies on Azotobacter species in soil. (microbiologyresearch.org)
Mycorrhiza2
- Phytochemical components affected by interactions between mycorrhiza and Azotobacter. (international-agrophysics.org)
- With increasing interest in the use of environmentally friendly sources of fertilizers and in terms of economic considerations, the use of 4 t ha -1 of biochar along with mycorrhiza and Azotobacter achieved an acceptable yield. (international-agrophysics.org)
Inoculation2
Rhizospheric1
- was found to increase rice yield under field conditions when it was compared with other preexisting rhizospheric Azotobacter . (presiuniv.ac.in)
Soils2
- The incidence of Azotobacter and of nitrogen-fixing clostridia in some New Zealand soils. (microbiologyresearch.org)
- Occurrence of Azotobacter in some soils of South Island, New Zealand. (microbiologyresearch.org)
Plant1
- Because of these features, Azotobacter has beneficial effects on plant growth and yield ( Idris, 2003 ). (sciendo.com)
Yield1
- The maximum increase in number of fruits (403.83), average yield (107.36kg) and marketable yield of fruits (105.46kg) was recorded in the treatment of RDF (800:400:400g NPK + FYM) + 80ml Azotobacter + 80ml PSB (T 6 ). (chemijournal.com)
Characteristics1
- Characteristics of Azotobacter sp. (ejfa.me)
Growth1
- Azotobacter inoculants when applied to many non-leguminous crop plants, promote seed germination and initial vigor of plants by producing growth promoting substances. (agriinfo.in)
Crop1
- Economic analysis of the treatments indicated that the combined application of 10t FYM +90:45:45 NPK kg/ ha to Azotobacter inoculated mustard crop supplied with Brassinolides spray gave the highest B: C ratio of 1.51. (aspee.com)
Root2
- Azotobacter significantly increased root length and nicotine content. (international-agrophysics.org)
- Among all characterized endophytes- epiphytes, a novel rice root endophytic Azotobacter sp. (presiuniv.ac.in)
Parameters1
- The maximum increase in quality parameters were recorded in the treatment of RDF (800:400:400g NPK + FYM) + 80ml Azotobacter + 80ml PSB (T 6 ) i.e. (chemijournal.com)
Organic1
- Compatible with MBF Acetobacter, MBF Azotobacter, MBF Biophorce No.1 and other organic fertilizers. (mbfindia.net)
Population1
- This short clip shows a mixed population of micoorganisms from an Azotobacter enrichment culture. (people-background-check.com)
Include1
- Nitrogen fixation is carried out naturally by the diazotrophs that include Azotobacter and archaea. (promptquestion.com)