Results 191 to 200 of about 7,630 (226)
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Growth of Thiobacillus thiooxidans on glucose
Archives of Biochemistry and Biophysics, 1966Abstract It is possible to grow the strictly autotrophic bacterium Thiobacillus thiooxidans on glucose as the sole source of energy by means of a culture system in which the medium is continually renewed. It appears that the inability of this organism to grow on glucose under more conventional conditions is due to the accumulation of toxic ...
R M, Borichewski, W W, Umbreit
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Oxidation of Thiosulphate by Thiobacillus thioparus
Nature, 1959PREVIOUS investigations of the oxidation of thiosulphate by the autotrophic micro-organism Thiobacillus thioparus have not led to uniform results. According to Starkey1, thiosulphate is oxidized directly to sulphur and sulphate, and Parker and Prisk2 have also come to a similar conclusion.
B, SKARZYNSKI, T W, SZCZEPKOWSKI
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Oxidative phosphorylation in Thiobacillus novellus
Biochemical and Biophysical Research Communications, 1970Abstract A soluble cell-free fraction (144,000xg supernatent) catalyzed phosphorylation coupled to the oxidation of thiosulfate, succinate and ascorbate yielding P O ratios of 0.96, 1.9, and 0.76 respectively. However with NADH as the electron donor, the P O ratios were very low and ranged between 0.2 – 0.3.
J S, Cole, M I, Aleem
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Occurrence of Rhodanese in a Species of Thiobacillus
Nature, 1958THE enzyme rhodanese which catalyses the reaction: has been shown to be present in Thiobacillus thiocyanoxidans. Cells of the organism, grown in thiosulphate medium with forced aeration and 2–5 per cent of carbon dioxide added1, were harvested in a de Laval centrifugal separator ...
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Archives of Biochemistry and Biophysics, 1968
Ribulose diphosphate carboxylase and phosphoribulokinase activity in chemosynthetic autotrophs Thiobacillus thioparus and Thiobacillus neapolitanus, noting sedimentation and gel filtration ...
R D, MacElroy +2 more
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Ribulose diphosphate carboxylase and phosphoribulokinase activity in chemosynthetic autotrophs Thiobacillus thioparus and Thiobacillus neapolitanus, noting sedimentation and gel filtration ...
R D, MacElroy +2 more
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Phenotypic Characteristics of Thiobacillus ferrooxidansStrains
Microbiology, 2001Phenotypic polymorphism of strains of Thiobacillus ferrooxidans isolated from various ecological niches was studied. The strains differed both in rates of growth and oxidation of Fe2+, S0, FeS2, and sulfide minerals contained in concentrate. Each strain, irrespective of its original environment, required a period of adaptation to a new substrate ...
S N, Ageeva +2 more
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Cytochrome in Thiobacillus thiooxidans
Science, 1963Cytochrome is present in the autotrophic sulfur bacterium, Thiobacillus thiooxidans . As mediator in the final electron transfer to oxygen, the cytochrome participates in the oxidation of sulfur compounds by extracts of the organism.
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1993
The genus Thiobacillus is an extremely heterogeneous group of bacteria. The only criterion for placing all the species in a single genus is that they all obtain energy for autotrophic growth from the oxidation of inorganic sulfur substrates. Some species are obligately chemolitotrophic and autotrophic (e.g.
Zdzislaw Markiewicz +3 more
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The genus Thiobacillus is an extremely heterogeneous group of bacteria. The only criterion for placing all the species in a single genus is that they all obtain energy for autotrophic growth from the oxidation of inorganic sulfur substrates. Some species are obligately chemolitotrophic and autotrophic (e.g.
Zdzislaw Markiewicz +3 more
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Characteristics of Thiobacillus thioparus
Nature, 1960DURING investigations of the bacterial decomposition of thiosulphate and thiocyanate in effluents from gasworks, it became necessary to identify the organisms responsible. These were Thiobacilli, and one in particular, organism G, appeared identical with T. thioparus as described in Bergey1.
MARGARET TOWNSHEND, D. WHITE
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