Publications

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cytochrome photooxidation at liqud nitrogen temperatures in photosynthetic bacteria. 19695822417
low potential titration of the fluorescence yield changes in photosynthetic bacteria. 19695822422
the dehydrogenation sequence leading to coloured carotenoids in photosynthetic bacteria. 19695807197
new pathways of methoxy carotenoid formation in rhodospirillum rubrum. 19695807199
circular dichroism of cytochrome cc' and cytochrome c'. 19695804880
characteristics of a light-dependent proton transport in cells of rhodospirillum rubrum. 19695763412
light-induced reactions of p890 and p800 in the purple photosynthetic bacterium rhodospirillum rubrum. 19695763418
bacteriochlorophyll pheophytinization in chromatophores and subchromatophores from rhodospirillum rubrum. 19695795475
three spectrally different states of cytochromes cc' and c' and their interconversion. 19695771952
[morphogenesis of the photosynthetic apparatus in rhodospirillum rubrum. i. isolation and characterization of two membrane systems]. 19694976894
the absolute configuration of bacteriochloro-phyll-alpha. 19694979649
characterization of cytochrome c from nitrobacter agilis. 19694984114
kinetics of synthesis and utilization of adenosine triphosphate by intact cells of rhodospirillum rubrum. 19694897335
[the role of p-hydroxybenzoic acid in plants and animals]. 19694897403
morphological and physiological aspects of the interaction of bdellovibrio with host bacteria. 19694907693
on ultrastructures in rhodopseudomonas gelatinosa and rhodospirillum tenue. 19695310456
sucrose-gradient centrifugation of chromatophorous material from athiorhodaceae. 19695310457
the nature, intergeneric distribution and biosynthesis of isoprenoid quinones and phenols in gram-negative bacteria.1. twenty-two aerobically grown gram-negative bacteria were analysed for demethylmenaquinones, menaquinones, 2-polyprenylphenols, 6-methoxy-2-polyprenylphenols and ubiquinones. 2. all the eight enterobacteria and both the two facultative organisms (aeromonas punctata and aeromonas hydrophila) examined contain all the compounds listed above. the principal homologues are octaprenyl; in addition lower (down to tri- or tetra-prenyl for the 2-polyprenylphenols) and sometimes higher homologues are als ...19694886765
nitrogen fixation by rhodospirillum rubrum grown in nitrogen-limited continuous culture.cell-free extracts of the photosynthetic bacterium rhodospirillum rubrum were inconsistent in reducing n(2). an internally illuminated fermentor, designed for the continuous culture of this organism on n(2) under nitrogen-limited conditions, produced cells which yielded cell extracts with consistent activity for cell-free n(2) fixation. a nitrogen-limited continuous culture, supplied ammonia rather than n(2), gave cell-free extracts with even more active n(2) fixation. extracts of cells grown in ...19694887498
[contents of fatty acids in light cultures of rhodospirillum rubrum during the synthesis of thylakoids]. 19694915260
[synthesis of storage material from pyruvate by rhodospirillum rubrum]. 19695384620
[the effect of cultural conditions on the atp-, adp- and amp-pool of rhodospirillum rubrum]. 19695384634
[gel electrophoresis studies on thylakoid subunits from rhodospirillum rubrum]. 19695352354
[relation of various species of photosynthesizing bacteria to molecular oxygen]. 19695396578
ctothiorhodospira halophila: a new species ofthe genus ectothiorhodospira. 19694192367
partial resolution of energy-linked reactions in rhodospirillum rubrum chromatophores. 196911946959
dissociation-produced loss of regulatory control of homoserine dehydrogenase of rhodospirillum rubrum. 196911946964
the occurrence of hydroxy-derivatives of phytoene and phytofluene in diphenylamine-inhibited cultures of rhodospirillum rubrum. 197011947408
isolation of a "basic membrane" fraction enriched in an ornithine-containing lipid, from a blue-green mutant of rhodospirillum rubrum. 197011945444
formation of glyoxylate from alpha-hydroxyglutarate by rhodospirillum rubrum. 197011947489
anomalous cleavage of aspartyl-proline peptide bonds during amino acid sequence determinations. 19704100801
k+-independent effects of valinomycin in photosynthetic systems. 19704274115
spectrophotometric studies of the mechanism of photosynthesis. 19704146947
homoserine dehydrogenase of rhodospirillum rubrum. ii. purification and characterization of the enzyme. 19704919489
[the influence of oxygen pressure and light intensity on the atp level of athiorhodaceae]. 19704921935
the biosynthesis of terpenoid quinones. 19705002740
effect of ammonium salts, amines and antibiotics on proton uptake and photophosphorylation in rhodospirillum rubrum chromatophores. 19705420967
isolation and chemical properties of two c-type cytochromes of rhodospirillum molischianum. 19705442167
comparative study of physicochemical properties of two c-type cytochromes of rhodospirillum molischianum. 19705442168
biological nitrogen fixation. 19704985009
the evolution of photosynthesis. 19704985766
bacterial cytochromes. ii. functional aspects. 19704927136
[oxidative phosphorylation by membrane fragments from rhodopseudomonas capsulata]. 19705444288
metabolism of d-alanine in rhodospirillum rubrum and its bacilliform mutants. 19705483168
[the production of particle-bound bacteriochlorophyll precursors by the mutant f9 of rhodospirillum rubrum]. 19705484313
isolation and characterization of the membranes from rhodospirillum rubrum. 19705414301
the sizes of the photosynthetic energy-transducing units in purple bacteria determined by single flash yield, titration by antibiotics and carotenoid absorption band shift. 19705412035
[the effect of light intensity and oxygen pressure on the differentiation of membranes in rhodospirillum rubrum]. 19705441383
the distribution of nadh oxidase in the membrane system of rhodospirillum rubrum. 19705482259
alternative pathways of spirilloxanthin biosynthesis in rhodospirillum rubrum.detailed studies of the properties of carotenoids isolated from diphenylamine-inhibited cultures of rhodospirillum rubrum have revealed a number of novel structures that indicate new features of carotenoid biosynthesis in the photosynthetic bacteria. both neurosporene and 7,8,11,12-tetrahydrolycopene undergo hydration, methylation and dehydrogenation to yield spheroidene and 11',12'-dihydrospheroidene respectively; all the intermediates in these pathways have been identified. these pathways repr ...19705411421
uncoupling and charge transfer in bacterial chromatophores. 19705484051
purification and properties of porphobilinogen deaminase from wheat germ. 19705417615
[the aggregation system of forms of bacterial pigments]. 19705490992
[effect of oxygen concentration on the growth and survival of photosynthesizing bacteria]. 19705493346
the function of ubiquinone-10 both in the electron transport system and in the energy conservation system of chromatophores from rhodospirillum rubrum. 19705453049
a novel sequence for phytoene dehydrogenation in rhodospirillum rubrum.differences between the absorption spectra of zeta-carotene (7,8,7',8'-tetrahydrolycopene) and the corresponding conjugated heptaene from diphenylamine-inhibited cultures of rhodospirillum rubrum have been rationalized by the identification of the latter compound as the unsymmetrical isomer, 7,8,11,12-tetrahydrolycopene. the structures of the other conjugated polyene hydrocarbons, phytoene, phytofluene and neurosporene, have been confirmed and a novel pathway for the dehydrogenation of phytoene ...19705411431
two different pigments capable of light-induced absorbance change at near infra-red region in chromatophores from rhodospirillum rubrum. 19705452762
bacteriochlorophyll, fatty-acid, and protein synthesis in relation to thylakoid formation in mutant strains of rhodospirillum rubrum.mutant strains of rhodospirillum rubrum are isolated which are blocked in different stages of pigment synthesis. in these strains the morphogenesis of thylakoids and the pigment production are investigated. concerning bacteriochlorophyll synthesis two groups of mutants are separable. the members of the first group synthesize bacteriochlorophyll. some of these mutants excrete bacteriopheophytin. the strains of the second group are not able to synthesize bacteriochlorophyll. members of both groups ...19705438041
studies with triton x-100 treated electron transport particles from rhodospirillum rubrum. 19705457239
optical rotatory dispersion of some c' and cc' cytochromes. 19705442284
effects of adenosine 3',5'-cyclic monophosphoric acid on certain light-induced reactions and on atpase activity of isolated chromatophores from rhodospirillum rubrum. 19704314762
effect of proteolytic and lipolytic enzymes on the electron transport particle fraction of rhodospirillum rubrum. i. proteases. 19704395541
multiplicity of electron transport reactions in bacterial photosynthesis. 19704394952
variations of nadh oxidase activity and bacteriochlorophyll contents during membrane differentiation in rhodospirillum rubrum. 19704319691
quantitative dissolution of the membrane and preparation of photoreceptor subunits from rhodospirillum rubrum. 19704321367
conversion of biomembrane-produced energy into electric form. 3. chromatophores of rhodospirillum rubrum. 19704322294
cytochrome c redox potentials as a function of the energy state in chromatophores. 19704314125
light-induced reduction of pyridine nucleotide and its relation to light-induced electron transport in whole cells of rhodospirillum rubrum. 19704323515
5-amino-4-hydroxyvaleric acid: a new intermediate in 5-aminolevulinate metabolism of rhodospirillum rubrum. 19704314573
regulation of the tricarboxylic acid cycle in bacteria. a comparison of citrate synthases from different bacteria. 19704321544
action of sodium dodecyl sulfate on electron transport enzymes of rhodospirillum rubrum. 19704320241
differences in sensitivity to valinomycin and nonactin of various photophosphorylating and photoreducing systems of rhodospirillum rubrum chromatpohores. 19704320754
on the relationship of the energy-linked transhydrogenase to energy-linked nad+ reduction in rhodospirillum rubrum. 19704320756
light- and chemically-induced oxidation-reduction reactions in chromatophore fractions of rhodospirillum rubrum. 19704313523
comparative kinetic behavior of the photoinduced epr signal observed in whole cells and cell free preparations of rhodospirillum rubrum. 19704314057
effect of drugs that alter excitable membranes on the motility of rhodospirillum rubrum and thiospirillum jenense. 19714251321
isolation and properties of rubredoxin from the photosynthetic green sulfur bacteria. 19714327795
preparation and properties of rhodospirillum rubrum cytochromes c 2, cc', and b 557.5, and flavin mononucleotide protein. 19714328444
atp synthesis driven by inorganic pyrophosphate in rhodospirillum rubrum chromatophores. 19714324839
the effect of temperature on the kinetics of adenosine diphosphoglucose pyrophosphorylase from rhodospirillum rubrum. 19714335088
the adjustment of photosynthetically grown cells of rhodospirillum rubrum to aerobic light conditions. 19714331367
[kinetics of photoinduced epr signal of photosynthesizing bacteria rhodospirillum rubrum]. 19714324589
redox components associated with chromatophores from rhodospirillum rubrum. 19714327322
energy-linked reactions in photosynthetic bacteria. vi. inorganic pyrophosphate-driven atp synthesis in rhodospirillum rubrum. 19714329864
catalytic properties and regulatory diversity of inorganic pyrophosphatases from photosynthetic bacteria.soluble inorganic pyrophosphatases of five species of nonsulfur purple bacteria were investigated in respect to reaction kinetics, regulatory behavior, and other characteristics. the enzymes appear to fall into two groups with correlated properties. the pyrophosphatases of rhodopseudomonas capsulata and r. spheroides have molecular weights of approximately 60,000, are stabilized by co(2+), and exhibit simple michaelis-menten reaction kinetics. on the other hand, the enzymes of r. palustris, r. g ...19714333319
regulatory properties of an inorganic pyrophosphatase from the photosynthic bacterium rhodospirillum rubrum.in rhodospirillum rubrum, inorganic pyrophosphatase activity is observed in both the cytoplasmic and membrane fractions. the soluble enzyme accounts for about 80% of the total activity in crude extracts, and is the subject of this report. zn(2+) is required for both activity and stability of the enzyme, which has a molecular weight of approximately 90,000 (gel-filtration determinations). the substrate is mgp(2)o(7) (2-), and free pyrophosphate (p(2)o(7) (4-)) is a strong inhibitor. kinetic exper ...19714396317
effect of proteolytic and lipolytic enzymes on the electron transport particle fraction of rhodospirillum rubrum. ii. phospholipases. 19714396550
[formate dehydrogenase and formate hydro-lyase of chloropseudomonas ethylica]. 19714397151
resolution of enzymes catalyzing energy-linked transhydrogenation. ii. interaction of transhydrogenase factor with rhodospirillum rubrum chromatophore membrane. 19714397853
resolution of enzymes catalyzing energy-linked transhydrogenation. 3. preparation and properties of rhodospirillum rubrum transhydrogenase factor. 19714397854
the isolation and characterization of rhodospirillum rubrum flavodoxin. 19714400790
the association and activities of pteridines in photosynthetic systems. 19715118424
[formation of catalase by photosynthesizing bacteria]. 19715567626
l-threonine deaminase of rhodospirillum rubrum. purification and characterization. 19715569609
cold inactivation of l-threonine deaminase from rhodospirillum rubrum. involvement of hydrophobic interactions. 19715569610
carotenoid composition in the genus ectothiorhodospira pelsh. 19715126867
resolution of nitrogenase of mycobacterium flavum 30l into two components and cross reaction with nitrogenase components from other bacteria. 19715578611
[morphology and some physiological properties of purple bacteria isolated from oil-bearing strata]. 19715580111
investigation of photosynthetic cytochromes c by high resolution nmr spectroscopy. 19715103331
phosphoenolpyruvate-dependent fructose phosphorylation in photosynthetic bacteria. 19715002684
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