membrane differentiation in phototrophically growing rhodospirillum rubrum during transition from low to high light intensity. 19734148662
two different nadh dehydrogenases in respiration of rhodospirillum rubrum chromatophores. 19734149985
[membrane potential in the chromatophores of rhodospirillum rubrum conditioned by a transhydrogenase reaction]. 19744150987
light-dependent synthesis of glutamate in rhodospirillum rubrum. physiological evidence for ammonia assimilation via the glutamine synthetase and glutamine: 2-oxoglutarate amino-transferase system. 19744151925
redox potentiometry in mitochondrial and photosynthetic bioenergetics. 19744154105
[lipopolysaccharides from rhodospirillaceae: composition and taxonomic relevance]. 19744154665
a soluble transhydrogenase enzyme from rhodospirillum rubrum chromatophores. 19744155373
[nitrate utilization by purple bacteria]. 19744155788
[the influence of the partial pressure of oxygen and of the antibiotics actinomycin and puromycin on the growth, the bacteriochlorophyll synthesis, and the morphogenesis of thylakoids in dark cultures of rhodospirillum rubrum]. 19674173527
ctothiorhodospira halophila: a new species ofthe genus ectothiorhodospira. 19694192367
[the bacteriochlorophyll content and protein composition of thylakoids of rhodospirillum rubrum during morphogenesis of the photosynthetic apparatus]. 19694194589
fat metabolism in higher plants. lvi. distribution and nature of biotin in chloroplasts of different plant species. 19734196182
fluorescence polarization and pigment orientation in photosynthetic bacteria. 19734196189
[alcohol components of bacteriophyll a from rhodospirillum rubrum]. 19734196489
[occurrence of bacteriochlorophyll a p and a gin strains of all species of the rhodospirillaceae]. 19734197122
role of bound adp in photosynthetic atp formation by chromatophores from rhodospirillum rubrum. 19724198252
circular dichroism studies on protohemoproteins. 3. cytochrome b5 from rabbit liver microsomes, and cytochrome b-557.5 from rhodospirillum rubrum. 19734198544
atomic coordinates for ferricytochrome c2 of rhodospirillum rubrum. 19734200400
the bacteriochlorophyll absorption band shifts linked with the energy state of photosynthetic bacteria membranes. 19734200406
effect of low-intensity light on growth response and bacteriochlorophyll concentration in rhodospirillum rubrum mutant c.photosynthesizing cells of rhodospirillum rubrum mutant c underwent adaptation for growth in low-light conditions. during adaptation there was a transitory increase in the generation time and the bacteriochlorophyll a content of the cells.19734200847
growth properties of rhodospirillum rubrum mutants and fermentation of pyruvate in anaerobic, dart conditions.mutant c and g1 were obtained earlier from rhodospirillum rubrum s(1) during growth in the dark under strict anaerobic conditions in medium containing sodium pyruvate. mutant c and mutant g1 grew in the dark with generation times of 5.8 h and 4.6 h, respectively. mutant c cells grew equally well when switched between anaerobic (dark or light) or aerobic, dark conditions. mutant g1 cells grew only in the dark (anaerobic or aerobic conditions), but a fraction of cells in anaerobic, dark cultures g ...19734200859
homoserine dehydrogenase of rhodospirillum rubrum. enzyme polymerization in the presence and absence of threonine. 19734200889
the pathway of carbon dioxide assimilation in rhodospirillum rubrum grown in turbidostat continuous-flow culture. 19734201020
laser flash photolysis studies of chlorin and porphyrin systems. i. energetics of the triplet state of bacteriochlorophyll. 19734201440
monomolecular films of bacteriochlorophyll and derivatives at an air-water interface: surface and spectral properties. 19734201590
control of magnesium-protoporphyrin chelatase activity in rhodopseudomonas spheroides. role of light, oxygen, and electron and energy transfer.1. magnesium-protoporphyrin chelatase activity, previously shown in whole cells of rhodopseudomonas spheroides, could not be demonstrated in cell-free extracts prepared in different ways, although spheroplasts retained moderate activity. slight activity was detected also in whole cells of rhodospirillum rubrum. 2. the effects on the activity of the enzyme of inhibitors of electron and energy transfer were studied in whole cells of rps. spheroides. amytal, rotenone, azide and cyanide inhibited at ...19734202754
comparison of phototrap complexes from chromatophores of rhodospirillum rubrum, rhodopseudomonas spheroides, and the r-26 mutant of rhodopseudomonas spheroides. 19734204253
[a comparative study of photooxidation of chlorophyll analogs in an aqueous solution of detergents]. 19734204958
studies on ion transport in cells of photosynthetic bacteria. i. the key role of anions in determining the direction and magnitude of hydrogen ion flux. 19734205458
studies on ion transport in cells of photosynthetic bacteria. ii. analysis of reversed hydrogen ion change. 19734205459
studies on ion transport in cells of photosynthetic bacteria. 3. the influence of uncouplers on hydrogen ion change. 19734205460
competition between pi and ph indicators in photosynthetic atp formation in chromatophores of rhodospirillum rubrum. 19734205462
[comparative study of nitrogen fixation in purple bacteria]. 19734205730
acid-base indicator for the measurement of rapid changes in hydrogen ion concentration. 19724206743
d-ribulose 1,5-diphosphate carboxylase from rhodospirillum rubrum. i. levels, purification, and effects of metallic ions. 19744208661
d-ribulose 1,5-diphosphate carboxylase from rhodospirillum rubrum. ii. quaternary structure, composition, catalytic, and immunological properties. 19744208662
[composition of nonconjugated pteridines in phototrophic bacteria]. 19744208903
[formation of different forms of hydrogenases in rhodospirillum rubrum depending on the growing conditions]. 19734208935
photochemical disproportionation of sulfur into sulfide and sulfate by chlorobium limicola forma thiosulfatophilum. 19744209228
[photoinduced absorption of hydrophobic penetrating anions by rhodospirillum rubrum non-sulfur purple bacteria]. 19734209366
bacteriocinogeny in the athiorhodaceae. 19744209388
aliphatic alcohols and bacterial motile behavior. 19744209798
ultrastructure of rhodospirillum rubrum after freeze-etching. 19734210026
chemical and physical properties of a carotenoprotein from rhodospirillum rubrum. 19744210079
synthesis of free atp from membrane-bound atp in chromatophores of rhodospirillum rubrum. 19744210308
occurrence of trans-phytoene in microorganisms grown in the absence of carotenogenesis inhibitors. 19744211222
letter: comments on papers by reichert and wong. 19744212127
n-terminal amino acid sequences of azotobacter vinelandii and rhodospirillum rubrum flavodoxins. 19744212186
orthophosphate requirement for the formation of phosphoenolpyruvate from pyruvate by enzyme preparations from photosynthetic bacteria.the formation of phosphoenolpyruvate from pyruvate and adenosine 5'-triphosphate by enzymes from photosynthetic bacteria required inorganic phosphate, thus indicating that these organisms utilize pyruvate, orthophosphate dikinase rather than phosphoenolpyruvate synthase in photosynthesis.19744212219
pyruvate formate lyase in rhodospirillum rubrum ha adapted to anaerobic dark conditions. 19744212293
demonstration of acid-base phosphorylation in chromatophores in the presence of a k+ diffusion potential. 19744213021
effects of stearic spin-labels on the photochemical activities of chromatophores from rhodospirillum rubrum. 19744213074
new type of delayed light emission from photosynthetic bacteria. 19744213263
ribulose diphosphate oxygenase. v. presence in ribulose diphosphate carboxylase from rhodospirillum rubrum. 19744213364
the oxygenase activity of ribulose-1,5-bisphosphate carboxylase from rhodospirillum rubrum. 19744214241
the pigment complement of the photosynthetic reaction center isolated from rhodospirillum rubrum. 19744214257
glycollate formation and excretion by the purple photosynthetic bacterium rhodospirillum rubrum. 19744214718
an immunological and electrophoretic study of rhodospirillum rubrum chromatophore fragments. 19744215370
correlation between the level of vitamin-b12-dependent methionine synthetase and intracellular concentration of vitamin b12 in some bacteria. 19744215653
[phototaxis of microorganisms, its mechanism and relation to photosynthesis]. 19744216207
modulation by fumarate of a pi-insensitive pyruvate kinase from rhodopseudomonas capsulata. 19744216333
delta ph and membrane potential in bacterial chromatophores. 19744216516
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 ...19744218230
[photoinduced reactions of pigments of the non-sulfur purple bacterium rhodospirillum rubrum in the region 400-600 nm]. 19734218854
light-induced energy conversion and the inorganic pyrophosphatase reaction in chromatophores from rhodospirillum rubrum . 19664226095
inhibition of the energy conservation reactions of rhodospirillum rubrum by dio-9. 19674229637
photosynthetic phosphorylation and associated reactions in the presence of a new group of uncouplers: salicylanilides. 19684234635
oxidation-reduction potential-dependent adenosine triphosphatase activity of chromatophores from rhodospirillum rubrum. 19684236985
effect of drugs that alter excitable membranes on the motility of rhodospirillum rubrum and thiospirillum jenense. 19714251321
ppase, atpase, and photophosphorylation in chromatophores of rhodospirillum rubrum: inactivation by phospholipase a; reconstitution by phospholipids. 19714256089
[biosynthesis of phenol compounds and its regulation]. 19714258917
specificity of the transhydrogenase factor for chromatophores of rhodopseudomonas spheroides and rhodospirillum rubrum. 19724267407
in vitro formation of nitrate reductase using extracts of the nitrate reductase mutant of neurospora crassa, nit-1, and rhodospirillum vitro formation of reduced nicotinamide adenine dinucleotide phosphate (nadph)-nitrate reductase (nadph: nitrate oxido-reductase, ec has been attained by using extracts of the nitrate reductase mutant of neurospora crassa, nit-1, and extracts of either photosynthetically or heterotrophically grown rhodospirillum rubrum, which contribute the constitutive component. the in vitro formation of nadph-nitrate reductase is characterized by the conversion of the flavin adenine dinucleotide ( ...19734270447
purification and properties of coupling factor (ca2+-dependent adenosine triphosphatase) from rhodospirillum rubrum. 19734272539
k+-independent effects of valinomycin in photosynthetic systems. 19704274115
light-influenced atpase activity: bacterial. 19724274342
different pathways for fructose and glucose utilization in rhodopseudomonas capsulata and demonstration of 1-phosphofructokinase in phototrophic bacteria. 19744277436
magnetic and optical properties of some bacterial haem proteins. 19654285204
effects of isotopic substitution on electron spin resonance signals in photosynthetic organisms. 19654286260
nicotinamide adenine dinucleotide photoreduction with chromatium and rhodospirillum rubrum chromatophores. 19654286495
primary oxidation-reduction changes during photosynthesis in rhodospirillum rubrum. 19664287373
inorganic pyrophosphate: formation in bacterial photophosphorylation.inorganic pyrophosphate is identified as the major product of photophosphorylation by isolated chromatophores from rhodospirillum rubrum in the absence of added nucleotides.19664288237
properties of rhodospirillum rubrum subchromatophore particles obtained by treatment with triton x-100. 19664289584
the interaction of the free radical of 5-methylphenazinium methyl sulfate with the light-induced free radical of rhodospirillum rubrum chromatophores. 19674291921
inorganic pyrophosphate as an energy donor in photosynthetic and respiratory electron transport phosphorylation systems. 19674291991
magnetic susceptibility measurements on hemoproteins down to 4.2 degrees k. 19674292723
relationship between photosynthetic and oxidative phosphorylations in chromatophores from light-grown cells of rhodospirillum rubrum. 19674292784
energy-linked reactions in photosynthetic bacteria. i. succinatelinked atp-driven nad reduction by rhodospirillum rubrum chromatophores. 19674293589
inorganic pyrophosphate and atp as energy donors in chromatophores from rhodospirillum rubrum. 19674293681
trace metal composition of photosynthetic bacteria. 19684295561
inhibition of partial reactions in bacterial photosynthesis by 3-(3,4-dichlorophenyl)-i, i-dimethylurea. 19684298270
comparison of chlorobium thiosulphatophilum cytochrome c-555 with c-type cytochromes derived from algae and nonsulphur purple bacteria. 19684299572
a kinetic study of the production of light-induced esr signals in rhodospirillum rubrum chromatophores. 19684299680
energy-linked reduction of nicotinamide adenine dinucleotides in cells of rhodospirillum rubrum. 19684301663
[glutamate dehydrogenase in the photosynthetic bacterium rhodospirillum rubrum]. 19684303235
[oxidation of reduced nicotinamide-adenine dinucleotide in rhodospirillum rubrum. i. characterization of a soluble nadh dehydrogenase]. 19684303682
[studies on the mechanism of photoreduction of pyridine nucleotide by chromatophores from rhodospirillum rubrum]. 19684303727
[oxydation of reduced nicotinamide-adenine nucleotide in rhodospirillum rubrum. ii. on a reversible temperature-dependent activation of aponadh dehydrogenase]. 19684303728
[enzymes of the electron-transport particles of rhodospirillum rubrum: properties of nadh and succinate cytochrome c reductase]. 19684303729
three different midpoint oxidation-reduction potentials of cytochrome oxidase from bovine heart muscle. 19684304002
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