Results 101 to 110 of about 12,344 (212)
Análisis genético con transposones en Azotobacter vinelandii
, 1986 Se han utilizado los transposones Tn5 y Tn10 y varios derivados de ellos para el aislamiento de mutantes y posteriores análisis genéticos. Se han construido diversos vehículos para introducir transposones en Azotobacter vinelandii y se han ensayado sin ...
Contreras de Vera, Asunción
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Acta Agronómica, 2008 El estudio se llevó a cabo en la hacienda Cauchitos, municipio de Ibagué, departamento del Tolima (Norte 4° 23' 51" y Oeste 75° 9' 7", 979 msnm, 24.3°C, bosque seco tropical (bs-T), con el objetivo de evaluar las asociaciones entre bacterias fijadoras de
Margarita M Vallejo +2 more
doaj
ELECTRON TRANSPORTING PARTICLE FROM AZOTOBACTER VINELANDII
, 1956 Crane et al. (1956) have reported the isolation supernatant fluid was decanted from the tan from beef-heart mitochondria of a particle which has the properties of a complete electron-trans-port system.
F. L. Crane +3 more
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Biosorption of metal ions by Azotobacter vinelandii [PDF]
, 1992 Azotobacter vinelandii was better than either Derxia gummosa or Rhizobium trifolii for sorption of UO2 2+. Its maximum binding capacity was 0.25 mmol UO2 2+/g dry biomass with an affinity constant of 333 l/mmol at pH 4.1 according to the Langmuir model ...
Mestre, +4 more
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PLoS ONE, 2018 The influence of nanomaterials on the ecological environment is becoming an increasingly hot research field, and many researchers are exploring the mechanisms of nanomaterial toxicity on microorganisms.
Li Zhang +3 more
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Genetic and Biochemical Analysis of the Azotobacter vinelandii Molybdenum Storage Protein
Frontiers in Microbiology, 2019 The N2 fixing bacterium Azotobacter vinelandii carries a molybdenum storage protein, referred to as MoSto, able to bind 25-fold more Mo than needed for maximum activity of its Mo nitrogenase.
Mónica Navarro-Rodríguez +2 more
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International Journal of Polymer Science, 2016 The Gram-negative bacterium Azotobacter vinelandii can synthetize the biopolymer alginate that has material properties appropriate for plenty of applications in industry as well as in medicine.
Ivette Pacheco-Leyva +2 more
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Crystallization of Azotobacter vinelandii Nitrogenase Iron Protein [PDF]
, 1983 The iron protein from Azotobacter vinelandii nitrogenase has been crystallized in the reduced form. The needle-shaped crystals are in space group P2_12_12 (a = 94.6 Å, b = 179.9 Å, c = 74.1 Å) and diffract to at least 3.5-Å resolution.
Rees, D. C., Howard, James Bryant
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The Morphology of Azotobacter Vinelandii Grown in Dialyzed Soil Medium [PDF]
, 1992 This research describes the changes in cell morphology of Azotobacter vinelandii cells cultured in dialyzed soil medium. This particular culture medium was assumed to provide the bacteria with an environment similar to their natural habitat, the ...
Jradi, Hoda A.
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Aerobic Hydrogen Production via Nitrogenase in Azotobacter vinelandii CA6
, 2015 The diazotroph Azotobacter vinelandii possesses three distinct nitrogenase isoenzymes, all of which produce molecular hydrogen as a by-product. In batch cultures, A. vinelandii strain CA6, a mutant of strain CA, displays multiple phenotypes distinct from
Loveless, Telisa +4 more
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