Results 21 to 30 of about 2,450 (173)
Genome Size and Complexity in Azotobacter chroococcum
Microbiology, 1984 All of eight strains of Azotobacter chroococcum examined contained between two and six plasmids ranging from 7 to more than 200 MDal in size. Strain MCC-1, a derivative of NCIMB 8003, was cured of various of the four largest of its five plasmids and the phenotypes of the strains compared. all fixed nitrogen and exhibited uptake hydrogenase activity. No
R L, Robson +5 more
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Gonidium Production in Azotobacter chroococcum [PDF]
Journal of General Microbiology, 1967 SUMMARY: Electron microscopy of sections of Azotobacter chroococcum show that gonidia c. 0.05 μ are produced by or near the cell envelopes, increasing in size to c. 1 μ and filling the lumen of the cell before release, which occurs by rupture of the envelopes.
K. A. BISSET, C. M. F. HALE-McCAUGHEY
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Effects of pesticides on Azotobacter chroococcum
Zbornik Matice srpske za prirodne nauke, 2002 Studied in this paper were the effects of three concentrations of four different pesticides (two herbicides - Ro-Neet and pyramin, one insecticide - lindan and one fungicide - mankogal) on the growth of pure cultures of three Azotobacter chroococcum strains.
Mrkovački Nastasija B. +2 more
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Growth and Physiology of Azotobacter chroococcum in Continuous Culture [PDF]
Journal of General Microbiology, 1969 SUMMARY: Azotobacter chroococcum (ncib 8003) organisms, grown in continuous culture without fixed nitrogen, had chemical compositions at various dilution rates characteristic of nitrogen-limited populations. Fast-growing variants were selected for at high dilution rates; the efficiency of nitrogen fixation decreased with decreasing growth rate.
H, Dalton, J R, Postgate
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Influence of protozoa on the process of nitrogen fixation by Azotobacter Chroococcum
, 1926 SUMMARY 1 Increased nitrogen fixation by Azotobacter chroococcum in the presence of protozoa, as shown by Nasir, has been confirmed 2 The same effect is found, using soil as a medium.
Bal, D. V., Cutler, D. W.
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Microbial reduction of graphene oxide by Azotobacter chroococcum
, 2017 We report an eco-friendly route for the reduction of graphene oxide (GO) by Azotobacter chroococcum at room temperature. Examinations using X-ray photoelectron spectroscopy, X-ray diffraction, and transmission electron microscopy indicate the formation ...
Juan Zhang +20 more
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Nitrogen-Fixation by Azotobacter Chroococcum [PDF]
The Journal of Ecology, 1913 n ...
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, 1985 Получены рекомбинантные плазмиды RP4 :: Mu cts62. Плазмида переносится с частотой 10⁻³-10⁻⁴ от E. coli в таксономически далекую бактерию Azotobacter chroococcum.
Троицкий, Н.А. +2 more
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Cultivation of the bacterium Azotobacter chroococcum for preparation of biofertilizers
, 2013 The biomass of the bacterium Azotobacter chroococcum can be used as a biofertilizer due to its ability to fix nitrogen from the atmosphere. In order to optimize the production of bacterial biomass for this purpose, a cultivation of A.
Mladen, P +3 more
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Azotobacter chroococcum F8/2: a multitasking bacterial strain in sugar beet biopriming
, 2022 This study assesses the effects of Azotobacter biopriming on the early development of sugar beet. Azotobacter chroococcum F8/2 was screened for plant growth promoting characteristics and biopriming effects were estimated through germination parameters ...
Slavica Kerečki (12980769) +6 more
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