| [effect of soluble molybdenum level in the sail on the microflora of the nitrogen cycle. agronomic applications]. | | 1973 | 4206011 |
| interaction between azotobacter chroococcum, bacillus megaterium var. phosphaticum and rhizobium sp. | | 1973 | 4207213 |
| [characteristics of the development of oligonitrophils in assimilating bound forms of nitrogen]. | | 1973 | 4208365 |
| ribsome and messenger specificity in protein synthesis by bacteria. | | 1974 | 4208644 |
| [newly discovered sugars in the specific polysaccharides of bacteria]. | | 1972 | 4208820 |
| the influence of edta on the composition of alginate synthesized by azotobacter vinelandii. | | 1974 | 4209288 |
| bacterial citrate synthases: purification, molecular weight and kinetic mechanism. | | 1974 | 4211224 |
| characteristics of prd1, a plasmid-dependent broad host range dna bacteriophage. | several distinctive properties of prd1, an icosahedral plasmid-dependent phage, are described. the drug-resistance plasmid-dependent host range of prd1 extends beyond the p incompatibility group and includes gram-negative bacteria containing plasmids of incompatibility groups n and w. prd1 phage will infect pseudomonads and enterobacteriaceae containing either a p or w incompatibility group plasmid. prd1 adsorbs to the cell wall of r(+) bacteria and thus its infectivity indicates cell wall alter ... | 1974 | 4211861 |
| n-terminal amino acid sequences of azotobacter vinelandii and rhodospirillum rubrum flavodoxins. | | 1974 | 4212186 |
| formation of protoplasts in azotobacter vinelandii. | | 1974 | 4218087 |
| activation of inactive nitrogenase by acid-treated component i. | when azotobacter vinelandii was derepressed for nitrogenase synthesis in a n-free medium containing tungstate instead of molybdate, an inactive component i was synthesized. although this inactive component i could be activated in vivo upon addition of molybdate to the medium, it could not be activated in vitro when molybdate was added to the extracts. activation occurred, however, when an acid-treated component i was added to extracts of cells derepressed in medium containing tungstate. acid tre ... | 1974 | 4218230 |
| [a comparative study of the frequency of purine block occurrence in the ribosomal rna of several species of bacteria]. | | 1974 | 4219091 |
| [bacterial plankton and bacterial periphyton in various biotopes of siamozero]. | | 1965 | 4221917 |
| deamination of amino acids by azotobacter chroococcum. | | 1966 | 4223520 |
| effect of substituted thiophens on the electron transport and adenosine triphosphatase activities of respiratory particles. | | 1967 | 4227805 |
| induced synthesis of urease in azotobacter vinelandii. | | 1967 | 4233069 |
| hydrogen reactions of nitrogenase. formation of the molecule hd by nitrogenase and by an inorganic model. | | 1968 | 4234468 |
| [on the growth rate of azotobacter chroococcum as a function of the nature of carbon source]. | | 1967 | 4235666 |
| some properties of purified nitrogenase of azotobacter chroococcum. | | 1969 | 4236602 |
| [cytochemical and electron microscopic study of capsules of some bacteria]. | | 1966 | 4237035 |
| [redox potential and occurrence of some bacteria in the top layers of the mud in some lakes of kolar isthmus]. | | 1966 | 4237162 |
| [growth of azotobacter in the soils of georgian vineyards]. | | 1968 | 4240370 |
| amp nucleosidase from azotobacter vinelandii. i. purification and properties. | | 1970 | 4248622 |
| [kinetic study of the electron-activating system of cell-free nitrogen fixation preparations from azotobacter vinelandii]. | | 1969 | 4249830 |
| [kinetic of survival of azotobacter chroococcum subjected to the action of co60 irradiation and a radiomimetic agent]. | | 1970 | 4252142 |
| [effect of ibenzmethyzine (mih) on kinetics of growth of azotobacter chroococcum]. | | 1970 | 4257346 |
| [role of physiological state and cellular concentration on the survival of azotobacter chroococcum exposed to gamma rays and ibenzmethyzine]. | | 1970 | 4257347 |
| [cell differentiation during the development of a bacterial colony. study on azotobacter chroococcum]. | | 1971 | 4258251 |
| [influence of the nature of the carbon source on the ultraviolet resistance of azotobacter chroococcum]. | | 1971 | 4258252 |
| [favouring action of sublethal doses of penicillin on azotobacter chroococcum growth in a benzoate medium]. | | 1971 | 4262911 |
| [nmr study of the atpase portion of the active center of nitrogenase]. | | 1972 | 4264044 |
| in vitro formation of assimilatory nitrate reductase: presence of the constitutive component in bacteria. | | 1973 | 4268718 |
| [atpase activity of the membranes of azotobacter chroococcum]. | | 1974 | 4282752 |
| activation of lipoic acid and its transfer from the free pool to the protein-bound state. | | 1965 | 4284718 |
| 2-keto-3-deoxygalactonic acid as a constituent of an extra-cellular polysaccharide of azotobacter vinelandii. | | 1965 | 4285821 |
| purification of a non-heme iron protein and other electron transport components from azotobacter extracts. | | 1966 | 4287465 |
| a superhyperfine interaction involving 33-s in the iron-containing proteins of azotobacter vinelandii. | | 1966 | 4287987 |
| electron transport in azotobacter vinelandii. | | 1966 | 4288128 |
| isolation and structure of cytidine diphosphate 6-deoxy-3-c-methyl-2-o-methyl-l-aldohexopyranoside (cytidine diphosphate vinelose) from azotobacter vinelandii. | | 1967 | 4289820 |
| nicotinamide adenine dinucleotide kinase from azotobacter vinelandii. i. purification and properties of the enzyme. | | 1967 | 4290316 |
| a soluble factor promoting oxidative phosphorylation in particles isolated from azotobacter vinelandii. | | 1966 | 4291243 |
| atp-dependent reduction of azide and hcn by n2-fixing enzymes of azotobacter vinelandii and clostridium pasteurianum. | | 1967 | 4291834 |
| identification of sulfur as component of the epr signal at g equals 1.94 by isotopic substitution. | | 1967 | 4292832 |
| polynucleotide phosphorylase: structure and mechanism of action. | | 1967 | 4292833 |
| the cytochrome system of azotobacter vinelandii. | | 1967 | 4292889 |
| methylation of dna in vitro: enzymic activity from different bacterial strains on dna from various sources. | | 1967 | 4293322 |
| the possible failure of 15n to affect fhe esr spectrum of the non-heme iron proteins of azotobacter vinelandii. | | 1968 | 4297526 |
| degradation of yeast ribonucleic acid by polynucleotide phosphorylase from azotobacter agilis (vinelandii). ii. effect of terminal phosphate of ribonucleic acid and effect of ribonucleoside 5'-diphosphate. | | 1967 | 4297899 |
| nicotinamide adenine dinucleotide kinase from azotobacter vinelandii cells. reversible inactivation of the enzyme. | | 1968 | 4297967 |
| inhibition of mitochondrial electron transport by piericidin a and related compounds. | | 1968 | 4300378 |
| [effects of various phosphorus compounds on nitrogen fixation in azotobacter chroococcum]. | | 1967 | 4300611 |
| the action of antibiotics on heteroglucan production by strains of azotobacteriaceae. | | 1968 | 4300943 |
| isolation and purification of the d(-)beta-hydroxybutyric dehydrogenase of azotobacter vinelandii. | | 1968 | 4300944 |
| biosynthesis of branched chain deoxysugars. iv. isolation of cytidine diphosphate 6-deoxy-3-c-methyl-2-o-methyl-4-o-(o-methyl-glycolyl)-l-aldohexopyranoside from azotobacter vinelandii. | | 1968 | 4302391 |
| restoration by ubiquinone of azotobacter vinelandii reduced nicotinamide adenine dinucleotide oxidase activity. | extraction with pentane virtually abolished reduced nicotinamide adenine dinucleotide oxidase activity in small particles from azotobacter vinelandii, but activity was largely restored by added ubiquinone. | 1969 | 4305580 |
| the effect of glucose on the electron-transport systems of the aerobic bacteria azotobactervinelandii and acetobacter suboxydans. | | 1969 | 4306852 |
| [nucleolytic enzymes in analytics]. | | 1969 | 4308384 |
| natural occurrence of a new pyridine nucleotide consisting of nicotinamide adenine dinucleotide and adenosine diphosphate ribose joined through a ribosidic link. | | 1969 | 4309142 |
| purification and properties of cytochromes c of azotobacter vinelandii. | | 1969 | 4309367 |
| azotobacter vinelandii ribonucleic acid polymerase. 8. pyrophosphate exchange. | | 1969 | 4310829 |
| reductive titrations of iron-sulfur proteins containing two to four iron atoms. | | 1969 | 4310833 |
| molecular size and feedback-regulation characteristics of bacterial asartate transcarbamulases. | | 1969 | 4311178 |
| properties of a soluble nitrogenase in azotobacter. | a nitrogenase system that remains in the supernatant fluid after centrifuging for 3 hr at 180,000 x g can be extracted from azotobacter vinelandii by osmotic lysis of the bacteria. this nitrogenase preparation is oxygen-labile and appears to be similar, though not identical, to that obtained from clostridium pasteurianum. the particulate characteristic and oxygen stability of previously described preparations are likely due to the method of cell disruption, e.g., in the french pressure cell. the ... | 1970 | 4312544 |
| purification and properties of two iron-sulfur proteins from azotobacter vinelandii. | | 1969 | 4312608 |
| oxidative phosphorylation in azotobacter vinelandii particles. phosphorylation sites and respiratory control. | | 1970 | 4312654 |
| acetylene reduction with physiological electron donors by extracts and particulate fractions from nitrogen-fixing azotobacter chroococcum. | | 1970 | 4313521 |
| [structures and activities of polynucleotide phosphorylases]. | | 1969 | 4313595 |
| enzymatic alkylenation of phospholipid fatty acid chains by extracts of mycobacterium phlei. | | 1970 | 4313604 |
| azotobacter vinelandii ribonucleic acid polymerase. ix. alternating copolymer of inosinic and cytidylic residues-directed synthesis of alternating copolymer of guanylic and cytidylic residues. | | 1970 | 4313607 |
| azotobacter vinelandii ribonucleic acid polymerase. x. some physical properties of the alternating copolymers of inosinic and cytidylic residues and of guanylic and cytidylic acid residues. | | 1970 | 4313608 |
| phosphorylating respiratory membranes from azotobacter vinelandii. | | 1970 | 4314126 |
| non-heme iron (iron-sulfur) proteins of azotobacter vinelandii. | | 1970 | 4314766 |
| succinate dehydrogenase and cytochrome oxidase in derxia gummosa. | | 1966 | 4317020 |
| [isolation and identification of pyridine nucleotides]. | | 1970 | 4318005 |
| [epr study of non-heme iron in fractions of azotobacter vinelandii]. | | 1967 | 4318225 |
| [biological mobilization of potassium from potassium containing alumosilicates. ii]. | | 1970 | 4318647 |
| further research on azotobacter paspali and its variety specific occurrence in the rhizosphere of paspalum notatum flugge. | | 1970 | 4319201 |
| [epr study of the nitrogen-fixing system of azotobacter vinelandii]. | | 1969 | 4319272 |
| [epr study of the interaction between the nitrogen-fixing complex of azotobacter vinelandii and inhibitors of n2 fixation]. | | 1969 | 4319315 |
| regulation of the tricarboxylic acid cycle in bacteria. a comparison of citrate synthases from different bacteria. | | 1970 | 4321544 |
| epr relaxation of slowly moving flavin radicals: "anomalous" saturation. | | 1970 | 4322201 |
| microbial lipoamide dehydrogenase. purification and some characteristics of the enzyme derived from selected microorganisms. | | 1971 | 4323856 |
| the respiratory system of azotobacter vinelandii. 1. properties of phosphorylating respiratory membranes. | | 1971 | 4325356 |
| the respiratory system of azotobacter vinelandii. 2. oxygen effects. | | 1971 | 4325357 |
| the meta cleavage of catechol by azotobacter species. 4-oxalocrotonate pathway. | | 1971 | 4325686 |
| purification and some properties of molybdoferredoxin, a component of nitrogenase from clostridium pasteurianum. | | 1971 | 4327398 |
| the metabolism of 2-hydroxymuconic semialdehyde by azotobacter species. | | 1971 | 4327440 |
| the two-iron ferredoxins in spinach, parsley, pig adrenal cortex, azotobacter vinelandii, and clostridium pasteurianum: studies by magnetic field mössbauer spectroscopy. | | 1971 | 4331269 |
| respiratory control in azotobacter vinelandii membranes. | | 1971 | 4332101 |
| oxidative phosphorylation in azotobacter vinelandii. effect of inhibitors and uncouplers on p-o ratio, trypsin-induced atpase and adp-stimulated respiration. | | 1971 | 4334348 |
| freeze-etching of azotobacter vinelandii: examination of wall, exine, and vesicles. | the structure of the cell wall, the arrangement of the cyst exine, and the origin and distribution of intine vesicles in azotobacter vinelandii atcc 12837 were examined by freeze-etching and conventional electron microscopic techniques. in the vegetative organism the cell wall appears to have a woven texture which disappears during cyst formation. the exine is composed of two different types of material: the outer layer is a fibrous, amorphous layer, and the numerous inner layers form the basic ... | 1972 | 4334764 |
| nicotinamide adenine dinucleotide kinase from azotobacter vinelandii cells. a possible mechanism for the enzyme reaction. | | 1971 | 4334859 |
| nitrogenase. ii. changes in the epr signal of component i (iron-molybdenum protein) of azotobacter vinelandii nitrogenase during repression and derepression. | | 1972 | 4335840 |
| biosynthesis of alginate. 3. tritium incorporation with polymannuronic acid 5-epimerase from azotobacter vinelandii. | | 1971 | 4339944 |
| structure and function of nitrogenase components in azotobacter vinelandii. | | 1971 | 4343648 |
| [isolation and properties of a molybdenum-containing peptide from component i of the nitrogen-fixing complex of azotobacter vinelandii]. | | 1972 | 4343802 |
| [purification of protamine sulfate and its use to isolate acid and base proteins and nucleic acids]. | | 1972 | 4343842 |
| relation between anaerobic atp synthesis from pyruvate and nitrogen fixation in azotobacter vinelandii. | | 1972 | 4343927 |
| electron paramagnetic resonance of nitrogenase and nitrogenase components from clostridium pasteurianum w5 and azotobacter vinelandii op. | the electron paramagnetic resonance of nitrogenase components, separately and together with the other reactants in the nitrogenase system (namely, reductant and mg.atp), have been examined at low temperatures (<20 degrees k). the mofe protein, component i or molybdoferredoxin, in the oxidized (but not oxygen-inactivated) state yields signals with g-values of 4.3, 3.7, and 2.01, and when reduced has no observable electron paramagnetic resonance. the fe protein, component ii, or azoferredoxin, yie ... | 1972 | 4343957 |
| amp nucleosidase from azotobacter vinelandii. 3. kinetics of allosteric interactions. | | 1972 | 4345428 |