Publications

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microörganisms concerned in the oxidation of sulfur in the soil: ii. thiobacillus thiooxidans, a new sulfur-oxidizing organism isolated from the soil. 192216558952
microörganisms concerned in the oxidation of sulfur in the soil: iv. a solid medium for the isolation and cultivation of thiobacillus thiooxidans. 192216558981
concerning the physiology of thiobacillus thiooxidans, an autotrophic bacterium oxidizing sulfur under acid conditions. 192516559138
concerning the carbon and nitrogen nutrition of thiobacillus thiooxidans, an autotrophic bacterium oxidizing sulfur under acid conditions. 192516559139
the significance of fat in sulfur oxidation by thiobacillus thiooxidans. 194216560488
a study of thiobacillus thiooxidans with the electron microscope. 194216560568
the presence of an endogenous respiration in the autotrophic bacteria.it is shown that there exists in the autotrophic bacterium thiobacillus thiooxidans a measurable oxygen uptake in the absence of the specific nutrient (sulfur). this respiration is shown to be due to the utilization of organic materials which must have been previously synthesized by the chemosynthetic process, providing evidence that autotrophic bacteria contain a dissimilatory process which involves the breakdown of organic materials and furnishes energy for the maintenance of the cell during p ...194219873300
studies on the metabolism of autotrophic bacteria : i. the respiration of thiobacillus thiooxidans on sulfur.the data of this paper indicate that: 1. the "energy of activation" (micro) of sulfur oxidation by the autotrophic bacterium, thiobacillus thiooxidans, is similar to that of other respirations. 2. the ph of the menstruum does not influence the respiration on sulfur between the limits of ph 2 to 4.8 once contact between the bacterial cell and the sulfur particle has been established but it does influence the rate at which such contact occurs. 3. the po(2) has little effect upon the respiration of ...194219873331
studies on the metabolism of the autotrophic bacteria : iii. the nature of the energy storage material active in the chemosynthetic process.in the autotrophic bacterium, thiobacillus thiooxidans, the oxidation of sulfur is coupled to transfers of phosphate from the medium to the cells. co(2) fixation is coupled to transfers of inorganic phosphate from the cells to the medium and is dependent, in the absence of concomitant sulfur oxidation, upon the amount of phosphate previously taken up during sulfur oxidation. the energy reservoir, which is formed by sulfur oxidation in the absence of co(2) and which can be released for the fixati ...194219873335
studies on the metabolism of autotrophic bacteria : ii. the nature of the chemosynthetic reaction.in a study of chemosynthesis (the fixation of co(2) by autotrophic bacteria in the dark) in thiobacillus thiooxidans, the data obtained support the following conclusions: 1. co(2) can be fixed by "resting cells" of thiobacillus thiooxidans; the fixation is not "growth bound." 2. the physiological condition of the cell is of considerable importance in determining co(2) fixation. 3. co(2) fixation can occur in the absence of oxidizable sulfur in "young" cells. the extent of this fixation appears t ...194219873324
a cytological and microchemical study of thiobacillus thiooxidans. 194316560726
induced mutants of thiobacillus thiooxidans requiring organic growth factors. 195014784481
the autotrophic oxidation of iron by a new bacterium, thiobacillus ferrooxidans. 195114897836
[observations on the autotrophic microflora of the abidjan lagoon (ivory coast) oxidizing sulfur and its compounds]. 195114894899
biosynthesis of seventeen amino acids labeled with c14. 195214938396
the metabolism of thiobacillus thioparus. i. the oxidation of thiosulfate. 195212980909
[biochemistry of autotrophic sulphur bacteria. i. cytochromes and hemoprotein enzymes in thiobacillus thioparus and thiobacillus thioxydans]. 195213137989
[distribution of putrefacien bacteria, thiobacillus, methane oxidizing and hydrogen oxidizing bacteria in bottom of northern caspian sea]. 195313144378
the role of bacteria in the formation of acid from certain sulfuritic constituents associated with bituminous coal. i. thiobacillus thiooxidans. 195313031507
the oxidation of inorganic compounds of sulphur by various sulphur bacteria. 195313061738
autotrophic bacteria and the formation of acid in bituminous coal mines. 195313092853
[studies on thiobacillus thioparus]. 195313161067
studies on the metabolism of thiobacillus thiocyanoxidans. 195413211968
[biochemistry of autotrophic sulfur bacteria. ii. vitamin b in thiobacillus thioparus and in thiobacillus thiooxydans]. 195414349637
[salt metabolism in thiobacillus in the kuialnytski delta]. 195414383342
phosphorylation and carbon dioxide fixation in the autotrophic bacterium, thiobacillus thiooxidans. 195413152048
the isolation and characteristics of an organism oxidizing thiocyanate. 195413152337
not available 195413139524
the structure of the adenosine triphosphate of thiobacillus thiooxidans. 195413221540
phosphorylation and chemosynthesis by thiobacillus thiooxidans. 195413183907
anaerobic metabolism of thiocyanate by thiobacilli. 195513253559
co2 incorporation by extracts of thiobacillus thioparus. 195513260268
phosphoglycerate formation from pentose phosphate by extracts of thiobacillus denitrificans. 195513304051
[biochemistry of autotrophic sulfur bacteria. iii. cytochrome in thiobacillus thioparus]. 195613339001
[carbon metabolism in chemo-autotrophy; assimilation cycle of carbonic anhydride]. 195613343603
effects of medium agitation and wetting agents on oxidation of sulphur by thiobacillus thiooxidans. 195613376875
fixation of carbon dioxide by extracts of the strict autotroph thiobacillus denitrificans. 195613363838
[carbon dioxide assimilation in chemoautotropic bacteria]. 195713425099
[carbon metabolism in chemoautotrophy; fixation of carbon dioxide on phosphoenolpyruvic acid]. 195713414176
fractionation of stable isotopes of sulfur by microorganisms and their role in deposition of native sulfur. 195713425528
[synthesis of adenosine-5-triphosphate linked with thiosulfate oxidation by the chemoautotrophic bacterium thiobacillus denitrificans]. 195713427207
the thiobacilli. 195713471458
phosphoenolpyruvate carboxylase in extracts of thiobacillus thiooxidans, a chemoautotrophic bacterium. 195713479135
[biochemistry of autotrophic sulfur bacteria. iv. studies on sulfur metabolism in thiobaciilus thioparus with s35]. 195713497457
the utilisation of thiocyanate and nitrate by thiobacilli. 195713509636
fractionation of stable isotopes of sulfur by thiobacilli. 195813529013
not available 195813537429
occurrence of rhodanese in a species of thiobacillus. 195813504190
microorganisms in leaching sulfide minerals. 195813559982
chemoautotrophic carbon dioxide fixation by extracts of thiobacillus thiooxidans. i. formation of oxalacetic acid. 195813560018
chemoautotrophic carbon dioxide fixation by extracts of thiobacillus thiooxidans. ii. formation of phosphoglyceric acid. 195813572053
utilization of thiocyanate by thiobacillus thioparus and t. thiocyanoxidans. 195813577812
cytochromes and thiosulphate oxidation in an aerobic thiobacillus. 195813584430
incorporation of radioactive sulphur by thiobacillus thioparus. 195813590169
[studies on chemosynthetic processes in thiobacillus ferrooxidans]. 195813622245
[existence, isolation and physicochemical properties of a cytochrome c of thiobacillus denitrificans]. 195813537408
detection of polythionate in cultures of thiobacilli by means of the folin-ciocalteu reagent. 195813541374
thiobacillus novellus. i. growth on organic and inorganic media. 195914441581
[role of the biological factor in the oxidation of sulfur compounds in the rozdolsk bed]. 195913853272
glutathione and sulfur oxidation by thiobacillus thiooxidans. 195916590379
the initial products of thiosulphate oxidation by thiobacillus x. 195913628639
[isolation & properties of cytochrome c from thiobacillus denitrificans]. 195913650302
oxidation of thiosulphate by thiobacillus thioparus. 195913657148
adenosine 5'-phosphosulfate as an intermediate in the oxidation of thiosulfate by thiobacillus thioparus. 196016590712
glutathione reductase of thiobacillus thio-oxidans. 196013835874
role of inorganic phosphate in thiosulfate metabolism by thiobacillus thioparus. 196014441582
[studies on phosphate metabolism in green bacteria photosynthesizing sulfur and on its relation to carbon dioxide fixation]. 196014445550
[some data on the physiology of thiobacillus thioparus]. 196014413029
surface-active substances produced by thiobacillus thiooxidans. 196114452261
the occurrence of polythionates as intermediates in the metabolism of thiosulphate by the thiobacilli. 196114452262
inter-species change in thiobacilli. 196113790392
thiosulphate oxidation and cytochromes in thiobacillus x. 1. fractionation of bacterial extracts and properties of cytochromes. 196113778250
nucleolytic enzymes of thiobacillus thioparus. purification and properties of ribonuclease. 196114482656
phosphodiesterase from thiobacillus thioparus. 196114482657
thiosulphate oxidation and cytochromes in thiobacillus x. 2. thiosulphate-oxidizing enzyme. 196113778251
bacterial oxidation of pyritic materials in coal.applicability of the manometric method for studying the oxidation of pyritic material in the presence of bacteria has been demonstrated. resting cells of ferrobacillus ferrooxidans accelerated the oxidation of coal pyrites and coarsely crystalline marcasite, but were inactive on coarsely crystalline pyrite. resting cells of thiobacillus thiooxidans were inactive on all pyrites tested. oxidation rates in the presence of ferrobacillus were increased by reducing the particle size of pyritic samples ...196116349610
the formation of sulphite during the oxidation of thiosulphate by thiobacillus novellus. 196113720635
relation of the iron oxidizer, thiobacillus ferrooxidans, to thiosulfate.colmer, arthur r. (louisiana state university, baton rouge). relation of the iron oxidizer, thiobacillus ferrooxidans, to thiosulfate. j. bacteriol. 83:761-765. 1962.-a restudy has been made of thiobacillus ferrooxidans secured from the acid drainage of some northern west virginia coal mines. cultures isolated from ferrous iron agar and then subcultured for 85 consecutive transfers in thiosulfate broth during a period of 14 months were able to use ferrous iron as their energy source when returne ...196213880654
the oxidation of thiosulfate and phosphorylation in extracts of thiobacillus thioparus. 196214484816
o-18 studies on the mechanism of sulfate formation and phosphorylation in extracts of thiobacillus thioparus. 196214484817
some metabolic differences between thiobacillus thioparus, t. denitrificans and t. thiocyanoxidans. 196214001845
fractionation of isotopes in relation to the problem of elemental sulphur transport by micro-organisms. 196214453750
the occurrence of cytochrome and coenzyme q in thiobacillus thiooxidans. 196314022788
isolation and properties of an iron-oxidizing thiobacillus.razzell, w. e. (british columbia research council, vancouver, canada) and p. c. trussell. isolation and properties of an iron-oxidizing thiobacillus. j. bacteriol. 85:595-603. 1963. - an organism isolated from acidic copper-leaching waters has been shown to oxidize ferrous ions, sulfur, and metallic sulfides but exhibit peculiar responses to thiosulfate. the name thiobacillus ferrooxidans has been used to describe it. a ph of 2.5 is optimal for growth on iron, sulfur, and metallic sulfides, but ...196314042937
[bacterial associations and biological alterations of limestone monuments]. 196314048726
microorganisms in acid drainage from a copper mine. 196314058968
resistance to copper of some oxidizing and reducing bacteria. 196314072027
attachment of thiobacillus thiooxidans to sulfur crystals.schaeffer, w. i. (rutgers, the state university, new brunswick, n.j.), p. e. holbert, and w. w. umbreit. attachment of thiobacillus thiooxidans to sulfur crystals. j. bacteriol. 85:137-140. 1963.-electron micrographs of replicas of sulfur crystals before and after attack by thiobacillus thiooxidans show that the microorganisms erode the crystal in the area immediately adjacent to the cell. when there are many cells, the entire crystal surface appears eroded.196313976628
phosphotidylinositol as a wetting agent in sulfur oxidation by thiobacillus thiooxidans. 196313976629
sulfate requirement for iron oxidation by thiobacillus ferrooxidans.lazaroff, norman (british columbia research council, vancouver, b.c., canada). sulfate requirement for iron oxidation by thiobacillus ferrooxidans. j. bacteriol. 85:78-83. 1963.-the growth of thiobacillus ferrooxidans is initially inhibited in media containing ferrous chloride in place of ferrous sulfate. this inhibition of growth is due to the requirement of a high relative proportion of sulfate ions to chloride (or other anions) for iron oxidation. adaptation takes place, producing strains whi ...196316561990
microbiological leaching of metallic sulfides.the percentage of chalcopyrite leached in percolators by thiobacillus ferrooxidans was dependent on the surface area of the ore but not on the amount. typical examples of ore leaching, which demonstrate the role of the bacteria, are presented. in stationary fermentations, changes in kh(2)po(4) concentration above or below 0.1% decreased copper leaching as did reduction in the mgso(4).7h(2)o and increase in the (nh(4))(2)so(4) concentration. bacterial leaching of chalcopyrite was more effective t ...196316349627
cytochrome in thiobacillus thiooxidans.cytochrome 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.196317815808
effect of phosphate ion and 2,4-dinitropehenol on the activity of intact cells of thiobacillus ferrooxidans.beck, jay v. (brigham young university, provo, utah), and fred m. shafia. effect of phosphate ion and 2,4-dinitrophenol on the activity of cell suspensions of thiobacillus ferrooxidans. j. bacteriol. 88:850-857. 1964.-the rate of oxidation of ferrous salts or elemental sulfur by aged cell suspensions, phosphate-depleted cells, or 2,4-dinitrophenol (dnp)-treated cells of thiobacillus ferrooxidans was increased by addition of orthophosphate salts. the effect was found to be transitory, with the ra ...196414219046
leaching of chalcopyrite with thiobacillus ferrooxidans: effect of surfactants and shaking.the rate of leaching of chalcopyrite by thiobacillus ferrooxidans has been greatly accelerated by using shaken flasks in place of stationary bottles or percolators. a further increase in rate and extent of leaching was obtained by the use of tween 20, 40, 60, and 80, triton x-100, quaker tt 5386, and hyamine 2389. tween 20 was the most effective surfactant. no individual component of the tween molecule was responsible for the improved leaching. the tween-to-chalcopyrite ratio is more important t ...196414131359
microbiological fractionation of sulphur isotopes. 196414135528
the effect of uncoupling agents on carbon dioxide fixation by a thiobacillus. 196414135537
polarographic evidence of the production of polythionates during the bacterial oxidation of thiosulphate. 196414135547
inhibition of formation of adenosine triphosphate in thiobacillus thioparus by 2:4-dinitrophenol. 196414195066
growth of thiobacillus thiooxidans in shaken culture.cook, thomas m. (rutgers, the state university, new brunswick, n.j.). growth of thiobacillus thiooxidans in shaken culture. j. bacteriol. 88:620-623. 1964.-when flasks of sulfur-containing medium were inoculated with thiobacillus thiooxidans and placed on a shaking machine immediately after inoculation, growth was markedly inhibited. if various wetting agents were provided, or if the ratio of inoculum to sulfur was increased, growth under shaking conditions was possible. evidence cited shows tha ...196414208497
path of sulfur in sulfide and thiosulfate oxidation by thiobacilli. 196414231438
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