| the effect of ph, ionic strength, and oxidizing agents on bacteriochlorophyll in chromatium minutissimum. | | 1971 | 5154832 |
| the flavin of chromatium cytochrome c-552. | | 1971 | 5159777 |
| determination of the quantum yields of the primary photosynthesis events and the photosynthetic unit types in purple bacteria. | | 1971 | 5163876 |
| a vitamin b12 compound containing no cobalt. | | 1965 | 5217470 |
| proton magnetic resonance studies of chromatium high-potential iron protein. | contact-shifted nuclear magnetic resonances, arising from molecular paramagnetism, have been observed in both reduced and oxidized forms of the high-potential iron protein (hipip) isolated from chromatium. contact shifts of the reduced, formally diamagnetic form increase with temperature, indicating antiferromagnetic exchange coupling of the component iron atoms with thermal population of a magnetic state. in the oxidized form of hipip (formally s = 1/2), contact-shifted resonances attributed to ... | 1970 | 5289015 |
| suphur metabolism in thiorhodaceae. 3. storage and turnover of thiosulphate sulphur in thiocapsa floridana and chromatium species. | | 1966 | 5296712 |
| sulfur metabolism in thiorhodaceae. iv. assimilatory reduction of sulfate by thiocapsa floridana and chromatium species. | | 1968 | 5305787 |
| sulfur metabolism in thiorhodaceae. v. enzymes of sulfur metabolism in thiocapsa floridana and chromatium species. | | 1968 | 5305788 |
| pteridine content of some photosynthetic bacteria. | | 1966 | 5339537 |
| [photosynthesizing bacteria isolated from the aral sea]. | | 1969 | 5345757 |
| a high potential cytochrome c from chromatium chromatophores. | | 1969 | 5350450 |
| thermodynamics and the primary processes of photosynthesis. | numerous discussions of the relationship of the thermodynamics of radiation to photosynthesis have been published, but the results are often in disagreement or at best difficult to compare with one another. the recent treatment of maximal photosynthetic efficiencies by ross and calvin is here shown to be directly related to the thermodynamic method of duysens. a smooth connection between the light and dark conditions is derived, the case of polarized light is considered briefly, and a critique o ... | 1969 | 5353140 |
| amino acid composition and terminal sequences of ferredoxins from two photosynthetic green bacteria. | the amino acid composition of ferredoxins from chlorobium thiosulfatophilum 8327 and chloropseudomonas ethylicum, like c. thiosulfatophilum tassajara, resembled ferredoxins from nonphotosynthetic anaerobes rather than chromatium; the terminal sequences, however, more closely resembled chromatium ferredoxin. | 1969 | 5361222 |
| the reaction between primary and secondary electron acceptors in bacterial photosynthesis. | | 1969 | 5363976 |
| cytochrome photooxidations in chromatiumchromatophores. each p870 oxidizes two cytochrome c422 hemes. | | 1969 | 5363977 |
| [interrelations between the processes of nitrogen fixation, formation of molecular hydrogen and phosphorylation in photosynthesizing bacteria]. | | 1969 | 5371805 |
| [differential spectrophotometry of photosynthesizing objects]. | | 1969 | 5396308 |
| [relation of various species of photosynthesizing bacteria to molecular oxygen]. | | 1969 | 5396578 |
| [resolution of the absorption spectra of cellular chlorophyll a and its bacterial analogs by measurement of the 2d derivative at 20 and -196 degrees]. | | 1969 | 5398571 |
| [energy transformation in the photosynthetic chain of bacteria]. | | 1969 | 5401129 |
| the sizes of the photosynthetic energy-transducing units in purple bacteria determined by single flash yield, titration by antibiotics and carotenoid absorption band shift. | | 1970 | 5412035 |
| fast spectrophotometric measurement of h+ changes in chromatium chromatophores activated by a liquid dye laser. | | 1970 | 5412774 |
| x-ray diffraction studies of the sulfur globules accumulated by chromatium species. | isolated wet and dried sulfur globules, obtained by osmotic lysis of lysozyme-ethylenediaminetetraacetic acid prepared spheroplasts of chromatium okenii, c. weissei, and c. warmingii, were studied by polarizing microscopy and x-ray diffraction. when viewed through crossed nicol prisms, the sulfur globules, whether in the cell or isolated in a pure, wet state, had a characteristic maltese cross appearance. the observation that rotation of the mount did not change the orientation of the arms sugge ... | 1970 | 5413821 |
| the nitrogen fixation system of photosynthetic bacteria. i. preparation and properties of a cell-free extract from chromatium. | | 1970 | 5416107 |
| the nitrogen fixation system of photosynthetic bacteria. ii. chromatium nitrogenase activity linked to photochemically generated assimilatory power. | | 1970 | 5416108 |
| light-induced reactions of photosynthetic bacteria. i. reactions in whole cells and in cell-free extracts at liquid nitrogen temperatures. | | 1970 | 5420963 |
| relations between the laser-induced oxidations of the high and low potential cytochromes of chromatium d. | | 1970 | 5420964 |
| in chromatium, a single photochemical reaction center oxidizes both cytochrome c552 and cytochrome c555. | | 1970 | 5420965 |
| polar lipids of chromatium strain d grown at different light intensities. | the total amount and the composition of polar lipids of the photosynthetic bacterium chromatium strain d grown in high (7,500 ft/c) and low (100 ft/c) incident white light were measured. cells grown with low incident light as compared with cells grown in high incident light contained approximately 3.5 times more chlorophyll and contained significantly more internal membranes (chromatophores) as determined by electron microscopy. nevertheless, there was approximately 40% more phospholipid in cell ... | 1970 | 5432014 |
| a cobalt-free corrinoid compound in streptomyces olivaceus. | | 1970 | 5438292 |
| nature of photochemical reactions in chromatophores of chromatium d. i. effects of isooctane extraction on the photochemical reactions of p890 and ubiquinone in chromatophores of chromatium d. | | 1970 | 5439519 |
| fast membrane h+ binding in the light-activated state of chromatium chromatophores. | | 1970 | 5439938 |
| the amino acid sequence of chromatium ferredoxin. | | 1970 | 5440845 |
| optical rotatory dispersion of some c' and cc' cytochromes. | | 1970 | 5442284 |
| optical rotatory dispersion of chromatium cytochrome c552. | | 1970 | 5442822 |
| photochemical reactions of purple bacteria as revealed by studies of three spectrally different carotenobacteriochlorophyll-protein complexes isolated from chromatium, strain d. | | 1970 | 5450231 |
| a method for estimating the probability that a specific frameshift mutation was selected in the course of evolution. | | 1970 | 5450513 |
| [effect of carbon source on amino acid content in proteins of photosynthesizing bacteria]. | | 1970 | 5451443 |
| currins and zirrins, two new classes of corrin analogues. | | 1970 | 5472379 |
| photooxidation of cytochromes in reaction center preparations from chromatium and rhodopseudomonas viridis. | | 1970 | 5484048 |
| hyperfine structure of (57fe) iron in the mössbauer spectrum of the high-potential iron protein from chromatium. | the magnetic hyperfine structure observed in the (57)fe mössbauer spectra of the high-potential iron protein from chromatium shows that the iron atoms are inequivalent in pairs, with hyperfine fields of 121 and 90kg. | 1970 | 5488916 |
| [the aggregation system of forms of bacterial pigments]. | | 1970 | 5490992 |
| the hemoprotein content of chromatium sp. strain d. | | 1970 | 5504633 |
| enzymatic omega-oxidation. v. forms of pseudomonas oleovorans rubredoxin containing one or two iron atoms: structure and function in omega-hydroxylation. | | 1971 | 5542691 |
| oxidation-reduction potential dependence of the interaction of cytochromes, bacteriochlorophyll and carotenoids at 77 degrees k in chromatophores of chromatium d and rhodopseudomonas gelatinosa. | | 1971 | 5549985 |
| cytochrome c553 and bacteriochlorophyll interaction at 77 k in chromatophores and a subchromatophore preparation from chromatium d. | | 1971 | 5549986 |
| alpha-(5,6-dimethylbenzimidazolyl)hydrogenobamide and its copper and zinc analogues. | | 1971 | 5554307 |
| [participation of phenazine methasulfate in photophosphorylation in cell-free preparations of chromatium minutissimum and possible mechanism of photophosphorylation]. | | 1971 | 5557818 |
| redox properties of the "p-836" pigment complex of chromatium. | | 1971 | 5560363 |
| [formation of catalase by photosynthesizing bacteria]. | | 1971 | 5567626 |
| the primary structure of chromatium high-potential iron-sulfur protein. | | 1971 | 5569110 |
| ferredoxin-dependent phenylpyruvate synthesis by cell-free preparations of photosynthetic bacteria. | | 1971 | 5571832 |
| survey of the photosynthetic bacteria for rhodanese (thiosulfate: cyanide sulfur transferase) activity. | rhodanese activity was demonstrated in extracts from all three taxonomic families of photosynthetic bacteria, and this activity appeared to be uncorrelated with thiosulfate metabolism. | 1971 | 5573738 |
| spectral and photochemical properties of subchromatophore fractions derived from carotenoid-deficient chromatium by triton treatment. | | 1971 | 5575163 |
| aerobic metabolism of chromatium sp. strain d. | | 1967 | 5602448 |
| [the effect of inhibitors of the electron transport cytochrome bond on nitrogen fixation in a photosynthetic bacterium, chromatium minutissimum]. | | 1967 | 5612049 |
| [amino acid pool of photosynthetic bacteria]. | | 1967 | 5618121 |
| evidence for three photochemical systems in chromatium d. | | 1968 | 5638393 |
| the role of p870 in bacterial photosynthesis. | | 1968 | 5638394 |
| effect of thiol-binding reagents on the metabolism of chromatium d. | thiosulfate, intracellular sulfur, and acetate utilization by chromatium d were inhibited by iodoacetamide, n-ethylmaleimide (nem), p-hydroxymercuribenzoate (cmb), and hgcl(2). pyruvate, sulfide, and sulfite utilization were insensitive to iodoacetamide, and were less sensitive to nem, cmb, and hgcl(2) than thiosulfate, intracellular sulfur, and acetate utilization. the effect of the thiol-binding reagents on cell viability was dependent upon the method of exposure; cells exposed to the thiol-bi ... | 1968 | 5650077 |
| molecular diversity of the ribulose-1,5-diphosphate carboxylase from photosynthetic microorganisms. | the ribulose-1,5-diphosphate carboxylases from green and blue-green algae and the purple sulfur photosynthetic bacterium chromatium are proteins with high molecular weights and with sedimentation coefficients of 18 to 21 svedberg units. the carboxylases of the athiorhodaceae are smaller, that of rhodospirillum rubrum being a 6.2s molecule, and those of the two species of rhodopseudomonas are 12s and 14.5s. | 1968 | 5659689 |
| [on participation of acetol phosphate in fixation of carbon dioxide]. | | 1968 | 5663918 |
| low-resolution electron-density and anomalous-scattering-density maps of chromatium high-potential iron protein. | | 1968 | 5673695 |
| mössbauer spectroscopy of bacterial cytochromes. | | 1968 | 5677845 |
| mössbauer spectroscopy of non-heme iron proteins. | | 1968 | 5677846 |
| protoporphyrin formation from coproporphyrinogen iii by chromatium cell extracts. | | 1968 | 5682284 |
| the stoicheiometry of electron transfer by bacterial and plant ferredoxins. | | 1968 | 5685876 |
| [the utilization of simple organic substrates by thiorodaceae]. | | 1968 | 5699317 |
| properties of ribulose-1,5-diphosphate carboxylase (carboxydismutase) from chinese cabbage and photosynthetic microorganisms. | ribulose-1,5-diphosphate carboxylase (carboxydismutase) was prepared from chinese cabbage [brassica petsai (parl)] and the k(m) values and molecular weight were determined. these parameters were found to be in good agreement with values reported for this enzyme from other higher plants. investigation of carboxydismutase activity from the photosynthetic micro-organisms chlamydomonas reinhardi (iu 89+), plectonema boryanum (iu 594), and chromatium strain d showed striking similarity to the higher ... | 1968 | 5700019 |
| utilization of reducing power in growing cultures of chromatium. | | 1968 | 5709372 |
| on the atp generation by chromatium in darkness. | | 1968 | 5709373 |
| [chromatium buderi nov. spec., a new species of the "large" thiorhodaceae]. | | 1968 | 5715634 |
| [effect of oxygen and oxidative-reductive conditions of the environment on growth of colored sulphur bacteria in nature]. | | 1968 | 5732047 |
| [iron and manganese content in various photosynthesizing microorganisms]. | | 1968 | 5732059 |
| [photosynthesizing sulphur bacteria from reservoirs of south crimea]. | | 1968 | 5734426 |
| [relation between the process of molecular hydrogen elimination and phosphorylation in cells of chromatium minutissimum]. | | 1968 | 5747835 |
| coupled photooxidation of bacteriochlorophyll p890 and photoreduction of ubiquinone in a photochemically active subchromatophore particle derived from chromatium. | | 1968 | 5758548 |
| nine years of crystals. | | 1969 | 5773829 |
| separation and identification of the polar lipids of chromatium strain d. | the polar lipids of the autotrophically grown, obligately anaerobic, photosynthetic bacterium chromatium strain d were separated by paper chromatography. four major phospholipids were identified: lysophosphatidylethanolamine, phosphatidylethanolamine, phosphatidylglycerol, and cardiolipin. in addition, three glycolipids were observed and characterized, namely, monoglucosyldiglyceride, which is found in other biological systems, and (mannosyl, glucosyl)-diglyceride and (dimannosyl, glucosyl)-digl ... | 1969 | 5781569 |
| nature of the primary electron acceptor in bacterial photosynthesis. | | 1969 | 5782255 |
| the magnetic susceptibility of oxidized and reduced ferredoxins from spinach and parsley and the high potential protein from chromatium. | | 1969 | 5783833 |
| reversible interconversion of b850 and b810 in chromatophores of chromatium d as induced with detergents. | | 1969 | 5787262 |
| unusual characteristics of the phototrophic bacteria. | | 1969 | 5795914 |
| role of ferredoxin in the synthesis of alpha-ketobutyrate from propionyl coenzyme a and carbon dioxide by enzymes from photosynthetic and nonphotosynthetic bacteria. | | 1969 | 5800441 |
| effects of ionophorous antibiotics on the light-induced internal and external hydrogen ion changes and phosphorylation in bacterial chromatophores. | | 1969 | 5805287 |
| localization and characterization of calvin cycle enzymes in chromatium strain d. | | 1969 | 5808331 |
| cytochrome photooxidation at liqud nitrogen temperatures in photosynthetic bacteria. | | 1969 | 5822417 |
| low potential titration of the fluorescence yield changes in photosynthetic bacteria. | | 1969 | 5822422 |
| alternative forms of triosephosphate dehydrogenase in chromatium. | triosephosphate dehydrogenase was purified extensively from the obligately phototrophic bacterium chromatium. enzyme prepared from photolithotrophically grown cells differed in several properties from enzyme prepared from photoorganotrophically grown cells. either form of the enzyme could be transformed in vitro to the other by mild oxidation or reduction, which effected both michaelis constants and reactive -sh contents of the proteins. | 1965 | 5844084 |
| ferredoxin-dependent synthesis of labelled pyruvate from labelled acetyl coenzyme a and carbon dioxide. | | 1965 | 5850680 |
| [on the role of carotenoids in the photosynthesis of purple sulfur bacteria]. | | 1965 | 5859919 |
| [role of spectral composition of light and its intensity on the growth of photosynthesizing purple sulfur bacterium chromatium vinosum]. | | 1965 | 5860422 |
| influence of metabolic conditions on light-induced absorbancy changes in chromatium d. | | 1965 | 5864030 |
| the formation of a quencher of the fluorescence of chromatophores from photosynthetic bacteria. | | 1965 | 5864031 |
| [biochemical changes in cells of chromatium minutissimum under photoautotrophic and photoheterotrophic conditions of growth]. | | 1965 | 5871130 |
| the pyruvate phosphoroclastic reaction in chromatium. a probable role for ferredoxin in a photosynthetic bacterium. | | 1964 | 5871813 |
| [on conditions for photophosphorylation in extracts from the anaerobic sulfobacterium chromatium]. | | 1965 | 5875894 |
| the synthesis of phosphoendolpyruvate from pyruvate and atp by extracts of photosynthetic bacteria. | | 1966 | 5911083 |
| thiosulphate metabolism and rhodanese in chromatium sp. strain d. | | 1966 | 5915368 |
| the role of tetrathionate in the oxidation of thiosulphate by chromatium sp. strain d. | | 1966 | 5915369 |