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241Am distribution in the biomass of freshwater macrophytes / T. A. Zotina [et al.] // Doklady Biological Sciences. - 2008. - Vol. 421, Is. 1. - P254-256, DOI 10.1134/S0012496608040108 . - ISSN 0012-4966
Кл.слова (ненормированные):
americium -- carbohydrate -- cellulose -- lipid -- nitrogen -- polysaccharide -- vegetable protein -- article -- biomass -- Bryopsida -- cell membrane -- cell wall -- chemistry -- cytoplasm -- food chain -- growth, development and aging -- Hydrocharitaceae -- metabolism -- Americium -- Biomass -- Bryopsida -- Carbohydrates -- Cell Membrane -- Cell Wall -- Cellulose -- Cytoplasm -- Food Chain -- Hydrocharitaceae -- Lipids -- Nitrogen -- Plant Proteins -- Polysaccharides

Scopus
Держатели документа:
Institute of Biophysics, Siberian Branch, Russian Academy of Sciences, Akademgorodok, Krasnoyarsk, 660036, Russian Federation : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Zotina, T.A.; Kalachova, G.S.; Bolsunovsky, A.Ya.; Degermendzhy, A.G.

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Self-restoration as fundamental property of CES providing their sustainability / I. I. Gitelson, A. G. Degermendzhy, E. K. Rodicheva // Advances in Space Research. - 2003. - Vol. 31, Is. 7. - P1641-1648, DOI 10.1016/S0273-1177(03)00111-X . - ISSN 0273-1177
Кл.слова (ненормированные):
Biocatalysts -- Ecosystems -- Genes -- Life support systems (spacecraft) -- Radiation damage -- Cell populations -- Space flight -- space shuttle -- article -- biological model -- biomass -- cell division -- Chlorella -- cytology -- growth, development and aging -- microclimate -- radiation exposure -- radiation response -- ultraviolet radiation -- Biomass -- Cell Division -- Chlorella -- Dose-Response Relationship, Radiation -- Ecological Systems, Closed -- Life Support Systems -- Models, Biological -- Ultraviolet Rays
Аннотация: Sustainability is one of the most important criteria and evaluation of human life support systems intended for use during long space flights. The common feature of biological and physicochemical life support systems is that basically they are both catalytic. But there are two fundamental properties distinguishing biological systems: 1) they are auto-catalytic: their catalysts - enzymes of protein nature - are continuously reproduced when the system functions; 2) the program of every process performed by enzymes and the program of their reproduction are inherent in the biological system itself - in the totality of genomes of the species involved in the functioning of the ecosystem. Actually, one cell with the genome capable of the phenotypic realization is enough for the self-restoration of the function performed by the cells of this species in the ecosystem. The continuous microalgal culture of Chlorella vulgaris was taken to investigate quantitatively the process of self-restoration in unicellular algae population. Based on the data obtained, we proposed a mathematical model of the restoration process in a cell population that has suffered an acute radiation damage. В© 2003 COSPAR. Published by Elsevier Science Ltd. All rights reserved.

Scopus
Держатели документа:
Institute of Biophysics, SB RAS, Krasnoyarsk 660036, Russian Federation : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Gitelson, I.I.; Degermendzhy, A.G.; Rodicheva, E.K.

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Characteristics of proteins synthesized by hydrogen-oxidizing microorganisms / T. G. Volova, V. A. Barashkov // Applied Biochemistry and Microbiology. - 2010. - Vol. 46, Is. 6. - P574-579, DOI 10.1134/S0003683810060037 . - ISSN 0003-6838
Кл.слова (ненормированные):
Animalia -- Bacteria (microorganisms) -- Cupriavidus necator -- Pseudomonas carboxydohydrogena
Аннотация: The study was conducted to determine the biological value of proteins synthesized by hydrogen-oxidizing microorganisms-the hydrogen bacteria Alcaligenes eutrophus Z1 and Ralstonia eutropha B5786 and the CO-resistant strain of carboxydobacterium Seliberia carboxydohydrogena Z1062. Based on a number of significant parameters characterizing the biological value of a product, the proteins of hydrogen-oxidizing microorganisms have been found to occupy an intermediate position between traditional animal and plant proteins. The high total protein in biomass of these microorganisms, their complete amino acid content, and availability to proteolytic enzymes allow for us to consider these microorganisms as potential protein producers. В© 2010 Pleiades Publishing, Ltd.

Scopus
Держатели документа:
Institute of Biophysics, Siberian Branch, Russian Academy of Sciences, Krasnoyarsk 660036, Russian Federation
Siberian Federal University, Krasnoyarsk 660036, Russian Federation : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Volova, T.G.; Barashkov, V.A.

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Dynamics of activity of the key enzymes of polyhydroxyalkanoate metabolism in Ralstonia eutropha B5786 / T. G. Volova [et al.] // Applied Biochemistry and Microbiology. - 2004. - Vol. 40, Is. 2. - P170-177, DOI 10.1023/B:ABIM.0000018921.04863.d5 . - ISSN 0003-6838
Кл.слова (ненормированные):
acetyl coenzyme A acyltransferase -- bacterial enzyme -- carbon -- carbon dioxide -- fructose -- hydrogen -- hydroxybutyrate dehydrogenase -- oxidoreductase -- poly(3 hydroxybutyric acid) -- polyhydroxyalkanoic acid -- synthetase -- article -- bacterial metabolism -- carbon source -- catalysis -- controlled study -- degradation -- depolymerization -- enzyme activity -- enzyme analysis -- molecular dynamics -- nonhuman -- protein function -- Ralstonia eutropha -- recording -- statistical significance -- synthesis -- Bacteria (microorganisms) -- Ralstonia -- Wautersia eutropha
Аннотация: The dynamics of accumulation of polyhydroxybutyrate (PHB) and the activities of key enzymes of PHB metabolism (?-ketothiolase, acetoacetyl-CoA reductase, PHB synthase, D-hydroxybutyrate dehydrogenase, and PHB depolymerase) in the hydrogen bacterium Ralstonia eutropha B5786 were studied under various conditions of carbon nutrition and substrate availability. The highest activities of ?-ketothiolase, acetoacetyl-CoA reductase, and PHB synthase were recorded during acceleration of PHB synthesis. The activities of enzymes catalyzing PHB depolymerization (PHB depolymerase and D-hydroxybutyrate dehydrogenase) were low, being expressed only upon stimulated endogenous PHB degradation. The change of carbon source (CO2 or fructose) did not affect the time course of the enzyme activity significantly.

Scopus
Держатели документа:
Institute of Biophysics, Siberian Division, Russian Academy of Sciences, Akademgorodok, Krasnoyarsk, 660036, Russian Federation : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Volova, T.G.; Kalacheva, G.S.; Gorbunova, O.V.; Zhila, N.O.

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Biochemical fractionation and cellular distribution of americium and plutonium in the biomass of freshwater macrophytes / T. A. Zotina, G. S. Kalacheva, A. Y. Bolsunovsky // Journal of Radioanalytical and Nuclear Chemistry. - 2011. - Vol. 290, Is. 2. - P447-451, DOI 10.1007/s10967-011-1228-2 . - ISSN 0236-5731
Кл.слова (ненормированные):
238, 242Pu -- 241Am -- Carbohydrates -- Cellulose -- Fractionation -- Protein -- Submerged macrophyte -- americium 241 -- plutonium -- plutonium 238 -- plutonium 242 -- polysaccharide -- unclassified drug -- article -- bioaccumulation -- biomass -- cellular distribution -- Ceratophyllum demersum -- controlled study -- cytosol -- Elodea canadensis -- Fontinalis antipyretica -- fractionation -- freshwater species -- macrophyte -- moss -- Myriophyllum spicatum -- nonhuman -- plant cell -- radiation absorption -- radioactivity -- shoot
Аннотация: Accumulation of americium ( 241Am) and plutonium ( 238,242Pu) and their distribution in cell compartments and biochemical components of the biomass of freshwater aquatic plants Elodea canadensis, Ceratophyllum demersum and Myrioplyllum spicatum and aquatic moss Fontinalis antipyretica have been investigated in laboratory experiments. Americium and plutonium taken up from water by Elodea canadensis apical shoots were mainly absorbed by structural components of plant cells (90% for 241Am; 89% for 238Pu and 82-87% for 242Pu). About 10-18% of isotope activity was recorded in the cytosol fraction. The major concentration (76-92%) of americium was bound to cell wall cellulose-like polysaccharides of Elodea canadensis, Myriophyllum spicatum, Ceratophyllum demersum and Fontinalis antipyretica, 8-24% of americium activity was registered in the fraction of proteins and carbohydrates, and just a minor concentration (<1%) in the lipid fraction. The distribution of plutonium in the biomass fractions of Elodea was similar to that of americium. Hence, americium and plutonium had the highest affinity to cellulose-like polysaccharides of cell walls of freshwater submerged macrophytes. В© 2011 Akademiai Kiado, Budapest, Hungary.

Scopus
Держатели документа:
Institute of Biophysics, Siberian Branch of Russian Academy of Sciences, Akademgorodok, Krasnoyarsk 660036, Russian Federation : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Zotina, T.A.; Kalacheva, G.S.; Bolsunovsky, A.Y.

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Comparative study of Thermoresistances' cellular mechanisms in representatives of the Gammarus lacustris Sars populations inhabiting Saline Lake Shira (Republic of Khakassia) and a fresh water body in the Cis-Baikal region / Z. M. Shatilina [et al.] // Doklady Biological Sciences. - 2010. - Vol. 434, Is. 1. - P359-362, DOI 10.1134/S0012496610050182 . - ISSN 0012-4966
Кл.слова (ненормированные):
antioxidant -- catalase -- fresh water -- heat shock protein 70 -- reactive oxygen metabolite -- sea water -- Amphipoda -- animal -- article -- biosynthesis -- comparative study -- ecosystem -- heat -- metabolism -- Russian Federation -- Amphipoda -- Animals -- Antioxidants -- Catalase -- Ecosystem -- Fresh Water -- Hot Temperature -- HSP70 Heat-Shock Proteins -- Reactive Oxygen Species -- Seawater -- Siberia -- Gammarus -- Gammarus lacustris

Scopus
Держатели документа:
Institute of Biology, Irkutsk State University, ul. Lenina 3, Irkutsk 664003, Russian Federation
Institute of Biophysics, Siberian Branch, Russian Academy of Sciences, Akademgorodok, Krasnoyarsk 660036, Russian Federation
Siberian Federal University, pr. Svobodnyi 79, Krasnoyarsk 660041, Russian Federation
Irkutsk State University, ul. Karla Marksa 1, Irkutsk 664003, Russian Federation
Baikal Research Centre, ul. Karla Marksa 5-10, Irkutsk 664003, Russian Federation : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Shatilina, Z.M.; Gubanov, M.V.; Zadereev, E.S.; Pavlichenko, V.V.; Axenov-Gribanov, D.V.; Sapozhnikova, E.A.; Protopopova, M.V.; Bedulina, D.S.; Timofeyev, M.A.

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Chemical composition of water conditioned by crowded Moina macrocopa (Crustacea: Cladocera) / G. S. Kalacheva [et al.] // Russian Journal of Ecology. - 2000. - Vol. 31, Is. 2. - P113-117 . - ISSN 1067-4136
Кл.слова (ненормированные):
Chemical analysis -- Chemical composition -- Cladocera -- Metabolic products
Аннотация: The chemical composition of water conditioned by colonies of Moina macrocopa and involved in the regulation of their life cycle was analyzed in comparison with water samples from natural water bodies. Dechlorinated tap water was used as the control medium. The results showed that metabolism of crustaceans leads to an increase in the concentrations of phosphorus and nitrogen in all forms, the appearance of protein and carbohydrate fractions, and changes in the composition of lipid fractions in the water conditioned by their colonies. The contents of all organic components are very low, which makes their identification difficult. Concentrations of substances identified in the conditioned water do not exceed those occurring in nature. В© 2000 MAIK "Nauka/Interperiodica".

Scopus
Держатели документа:
Institute of Biophysics, Siberian Division, Russian Academy of Sciences, Akademgorodok, Krasnoyarsk, 660036, Russian Federation : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Kalacheva, G.S.; Zadereev, E.S.; Gubanov, V.G.; Gribovskaya, I.V.

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Preparation of complexes nanodiamond-protein-delta-aluminum oxide. / A. P. Puzyr' [et al.] // Doklady Biochemistry. - 2000. - Vol. 373, Is. 1-6. - P139-141 . - ISSN 0012-4958
Кл.слова (ненормированные):
aluminum oxide -- cytochrome c -- diamond -- article -- chemistry -- electron microscopy -- metabolism -- spectroscopy -- synthesis -- Aluminum Oxide -- Cytochrome c Group -- Diamond -- Microscopy, Electron -- Spectrum Analysis

Scopus
Держатели документа:
Institute of Biophysics, Russian Academy of Sciences, Krasnoyarsk, Russia. : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Puzyr', A.P.; Bondar', V.S.; Belobrov, P.I.; Bukaemskii, A.A.

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Behaviour of the residue of glutamic acid on self-organization of protein molecules / P. I. Belobrov // Biophysics. - 1975. - Vol. 20, Is. 1. - P18-21 . - ISSN 0006-3509
Кл.слова (ненормированные):
glutamic acid -- protein -- computer analysis -- in vitro study -- theoretical study
Аннотация: The method of atom-atom potentials has been used to study the glutamyl dipeptide in ionized (glu-) and non-ionized (glu) states. A calculation has been made with a computer of the conformational maps and the statistical sums of glu and glu-. It was found that on transition of glu > glu- fall in the energy exceeds the free energy of initiation of the helix with an increased probability of the helical state of the molecule of glu-. From this it is concluded that glu- may in certain conditions be the embryo of the helix on self-organization of protein. В© 1975.

Scopus
Держатели документа:
Institute of Physics, the Siberian Division, U.S.S.R. Academy of Sciences, Krasnoyarsk, Russian Federation : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Belobrov, P.I.

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10.

Behavior of glutamic acid residue during self arrangement of protein molecules (Russian) / P. I. Belobrov // Biofizika. - 1975. - Vol. 20, Is. 1. - С. 23-25 . - ISSN 0006-3029
Кл.слова (ненормированные):
glutamic acid -- protein -- in vitro study -- theoretical study

Scopus
Держатели документа:
Inst. Phys., Siberian Branch Ac. Sci. USSR, Krasnoyarsk, Russia : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Belobrov, P.I.

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11.

Possibility of Salicornia europaea use for the human liquid wastes inclusion into BLSS intrasystem mass exchange / N. A. Tikhomirova [et al.] // Acta Astronautica. - 2008. - Vol. 63, Is. 7-10. - P1106-1110, DOI 10.1016/j.actaastro.2008.01.003 . - ISSN 0094-5765
Кл.слова (ненормированные):
BLSS -- NaCl turnover -- Salicornia europaea -- Space biology -- Acids -- Amides -- Arsenic compounds -- Biochemical engineering -- Biochemistry -- Biomass -- Cellulose -- Curing -- Drying -- Environmental engineering -- Fatty acids -- Garnets -- Health -- Human engineering -- Lipids -- Mineralogy -- Minerals -- Mining -- Nitrates -- Nitrogen -- Plants (botany) -- Polysaccharides -- Polyvinyl alcohols -- Renewable energy resources -- Silica -- Silicate minerals -- Sodium -- Sodium chloride -- Solutions -- Sugar (sucrose) -- Sugars -- Waste utilization -- Biochemical composition -- Biochemical substances -- Bioregenerative life support systems (BLSS) -- Component conditions -- Crude protein (CP) -- Dry weight (DW) -- Essential fatty acids -- Europaea -- H igh concentrations -- Human urine -- Linoleic acid (LA) -- Linolenic -- Lipid content -- Liquid wastes -- Mass exchanges -- Mineral compositions -- Nitrate nitrogen -- Nitrogen nutrition -- Non saturation -- Physico chemical processes -- Plant functions -- Plant lipids -- Reduced nitrogen -- Salicornia europaea -- Soluble sugars -- Wide spectrum -- Nonmetals -- Amides -- Arsenic -- Biochemistry -- Biomass -- Biotechnology -- Cellulose -- Curing -- Drying -- Fatty Acids -- Lipids -- Nonmetals -- Plants -- Polysaccharides -- Sugars
Аннотация: One of the ways of solving the problem of the human liquid wastes utilization in bioregenerative life support systems (BLSS) can be the use of halophytic vegetable plant Salicornia europaea capable of accumulating sodium chloride in rather high concentrations. Since the most specific higher plant function in BLSS, which at present cannot be substituted by physicochemical processes, appears to be the biosynthesis of a wide spectrum of nutritive substances necessary for a human, the object of the given work was the investigation of the S. europaea productivity, biochemical and mineral composition when grown under close to optimal BLSS vegetative component conditions. As the use of human urine after its preliminary physicochemical processing is supposed to be the mineral solution basis for the S. europaea cultivation, it is necessary to clear up the effect of reduced nitrogen on plants growth. Ground research was carried out. Biochemical composition of the S. europaea edible part showed that crude protein was contained in the highest degree. At that the content of crude protein (24% per dry weight) and cellulose (4.7% per dry weight) was higher in the plants grown on solutions containing amide nitrogen in comparison with the plants grown on solutions with nitrate nitrogen (15.4%-3.1% correspondingly). The water-soluble sugar contents were not high in the S. europaea edible part and depending on the nitrogen nutrition form they amounted to 1.1% (amide nitrogen) and 1.5% (nitrate nitrogen). The polysaccharide number (except cellulose) was rather higher and varied from 7.7% to 8.2%. Although the lipid content in the S. europaea plants was relatively low (7% per dry weight), it was shown that the plant lipids are characterized by a high nonsaturation degree mainly due to alpha linolenic and linoleic acids. Nitrogen nutrition form did not significantly affect the S. europaea productivity, and dry edible biomass of one plant was 8.6 g. Sodium and its concentrations predominated in the plant mineral composition and amounted in average to 9% per dry weight. Thus the S. europaea being the vegetable plant it can be the source of several biochemical substances and essential fatty acids. The present work also considers the influence of nitrate and amide forms of nitrogen on S. europaea biochemical and mineral composition. В© 2008 Elsevier Ltd. All rights reserved.

Scopus
Держатели документа:
Institute of Biophysics, Russian Academy of Sciences, Siberian Branch, Akademgorodok, 660036 Krasnoyarsk, Russian Federation
LGCB, Universite B. Pascal, CUST, BP206, 63174 Aubie're, cedex, France : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Tikhomirova, N.A.; Ushakova, S.A.; Tikhomirov, A.A.; Kalacheva, G.S.; Gros, J.-B.

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12.

Biochemical composition of several blue green algae and Chlorella / N. I. Trubachev, I. I. Gitel'zon, G. S. Kalacheva // Applied Biochemistry and Microbiology. - 1977. - Vol. 12, Is. 2. - P155-161 . - ISSN 0003-6838
Кл.слова (ненормированные):
fatty acid -- lipid -- protein -- vitamin -- alga -- blue green alga -- chlorella -- in vitro study -- microorganism -- plant -- theoretical study

Scopus
Держатели документа:
Inst. Phys., Siberian Branch, Acad. Scis USSR, Krasnoyarsk, Russia : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Trubachev, N.I.; Gitel'zon, I.I.; Kalacheva, G.S.

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13.

Nucleotide sequence of part of Photobacterium leiognathi lux region / B. A. Illarionov [et al.] // Nucleic Acids Research. - 1988. - Vol. 16, Is. 20. - P9855, DOI 10.1093/nar/16.20.9855 . - ISSN 0305-1048
Кл.слова (ненормированные):
bacterial protein -- luciferase -- article -- bacterial gene -- genetics -- molecular genetics -- nucleotide sequence -- Photobacterium -- Bacterial Proteins -- Base Sequence -- Genes, Bacterial -- Luciferase -- Molecular Sequence Data -- Photobacterium

Scopus
Держатели документа:
Krasnoyarsk State University, Krasnoyarsk, Russian Federation
Institute of Biophysics, Krasnoyarsk, Russian Federation
Institute of Clinical and Experimental Medicine, Novosibirsk, Russian Federation
Novosibirsk Institute of Bioorganic Chemistry, 630090, Novosibirsk, Lavrentjev prospect 8, Russian Federation : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Illarionov, B.A.; Protopopova, M.V.; Karginov, V.A.; Mertvetsov, N.P.; Gitelson, J.I.

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14.

Opportunities and constraints of closed man-made ecological systems on the moon / V. Blum [et al.] // Advances in Space Research. - 1994. - Vol. 14, Is. 6. - P271-280 . - ISSN 0273-1177
Аннотация: Most scenarios for a manned lunar base include a combination of physical-chemical and bioregenerative life support systems. Especially on the lunar surface, however, there is a series of special environmental factors which seriously affect the organisms suitable for food production and biological regeneration of the habitat atmosphere and water. So, e.g. the lunar day/night period creates difficult problems for higher plant culture. The paper presents the current scientific approaches to bioregenerative life support systems of a lunar base and discusses critically the possibilities of their realization. Moreover, a scientific strategy is developed with the biologist's point of view to implement in a stepwise manner bioregenerative life support modules into a lunar base covering the possibilities of the untilization of chemolytotrophic bacteria, microalgae and higher plants as well as those of animal breeding and protein production in intensive aquaculture systems. В© 1994.

Scopus
Держатели документа:
Institute of Biophysics, Russian Academy of Sciences, Krasnoyarsk, Russian Federation
German Aerospace Establishment, Cologne-Porz, Germany
Comparative Endocrinology Research Section, Ruhr-University, Bochum, Germany : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Blum, V.; Gitelson, J.I.; Horneck, G.; Kreuzberg, K.

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15.

Isolation of bioluminescent functions from Photobacterium leiognathi: analysis of luxA, luxB, luxG and neighboring genes / B. A. Illarrionov [et al.] // Gene. - 1990. - Vol. 86, Is. 1. - P89-94 . - ISSN 0378-1119
Кл.слова (ненормированные):
Bioluminescence -- expression in E. coli -- luciferase -- molecular evolution -- nucleotide sequence -- protein alignment -- recombinant DNA -- luciferase -- amino acid sequence -- article -- bioluminescence -- fungus -- gene structure -- genetic engineering -- heredity -- nonhuman -- nucleotide sequence -- priority journal -- vibrionaceae -- Acyltransferases -- Amino Acid Sequence -- Bacterial Proteins -- Base Sequence -- Cloning, Molecular -- DNA, Bacterial -- Genes, Structural, Bacterial -- Luciferase -- Luminescence -- Molecular Sequence Data -- Operon -- Photobacterium -- Restriction Mapping -- Escherichia coli -- Fungi -- Photobacterium leiognathi -- Vibrio harveyi -- Vibrionaceae
Аннотация: Genes encoding luminescence of Photobacterium leiognathi have been cloned in Escherichia coli. The luminescent clones were readily apparent. Among them, a clone containing a recombinant plasmid with a 13.5-kb insertion was identified. This DNA fragment contained all of the luminescence-encoding genes. The luciferase-encoding genes (lux) in this DNA fragment were localized. We have sequenced a part of the cloned lux region and identified the luxA, luxB and luxG genes encoding the ? and ? subunits of luciferase and a ? protein with an Mr of 26 180, respectively. The analysis of deduced amino acid sequences and comparison with known luciferase sequences from Vibrio harveyi, indicate the common origin of these proteins. В© 1990.

Scopus
Держатели документа:
Krasnoyarsk State University, Krasnoyarsk, 660062, Russian Federation
All-Union Research Institute of Molecular Biology, Novosibirsk Region, 633159, Russian Federation
Institute of Biophysics, Krasnoyarsk, 660036, Russian Federation
Institute of Clinical and Experimental Medicine, Novosibirsk, Russian Federation
Novosibirsk Institute of Bioorganic Chemistry, Novosibirsk, 630090, Russian Federation : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Illarrionov, B.A.; Blinov, V.M.; Douchenko, A.P.; Protopopova, M.V.; Karginov, V.A.; Mertvetsov, N.P.; Gitelson, J.I.

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16.

Material balance and diet in bioregenerative life support systems: Connection with coefficient of closure / N. S. Manukovsky [et al.] // Advances in Space Research. - 2005. - Vol. 35, Is. 9 SPEC. ISS. - P1563-1569, DOI 10.1016/j.asr.2005.01.002 . - ISSN 0273-1177
Кл.слова (ненормированные):
Bioregenerative life support system -- Coefficient of closure -- Diet -- Soil-like substrate -- Additives -- Degradation -- Materials balance -- Nitrogen -- Nutrition -- Stoichiometry -- Bioregenerative life support systems -- Coefficient of closure -- Soil-like substrates -- Life support systems (spacecraft) -- vegetable protein -- biomass -- conference paper -- culture medium -- diet -- feces -- growth, development and aging -- human -- methodology -- microclimate -- plant -- urine -- waste management -- Biomass -- Culture Media -- Diet -- Ecological Systems, Closed -- Feces -- Humans -- Life Support Systems -- Plant Proteins -- Plants, Edible -- Urine -- Waste Management
Аннотация: Bioregenerative life support systems (BLSS) with different coefficients of closure are considered. The 66.2% coefficient of closure achieved in "BIOS-3" facility experiments has been taken as a base value. The increase in coefficient of closure up to 72.6-93.0% is planned due to use of soil-like substrate (SLS) and concentrating of urine. Food values were estimated both in a base variant ("BIOS-3"), and with increases in the coefficient of closure. It is shown that food requirements will be more fully satisfied by internal crop production with an increase in the coefficient of closure of the BLSS. Changes of massflow rates on an 'input-output' and inside BLSS are considered. Equations of synthesis and degradation of organic substances in BLSS were examined using a stoichiometric model. The paper shows that at incomplete closure of BLSS containing SLS there is a problem of nitrogen balancing. To compensate for the removal of nitrogen from the system in urine and feces, it is necessary to introduce food and a nitrogen-containing additive. В© 2005 COSPAR. Published by Elsevier Ltd. All rights reserved.

Scopus
Держатели документа:
Institute of Biophysics, Siberian Branch, Russian Academy of Sciences, Academgorodok, 660036 Krasnoyarsk, Russian Federation : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Manukovsky, N.S.; Kovalev, V.S.; Somova, L.A.; Gurevich, Yu.L.; Sadovsky, M.G.

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17.

^a621.13.31^2VINITI
К 90

Культивирование дрожжей на продуктах переработки бурого угля с использованием косубстратов и стимуляторов роста [Текст] : научное издание / Н. С. Печуркин [и др.] // Микробиология. - 1988. - Т. 57, N 5. - С. 892-894 . - ISSN 0026-3656

ГРНТИ

62.13.31

РУБ 621.13.31
Рубрики:
БЕЛОК ОДНОКЛЕТОЧНЫХ
   ДРОЖЖИ
   КУЛЬТИВИРОВАНИЕ
   ПИТАТЕЛЬНАЯ СРЕДА
   ОТХОДЫ
   ПРОМЫШЛЕННЫЕ
   SINGLE CELL PROTEIN
   ЕА Т
   С Т Е
   Т Е Т МЕ М
   В О СОА
   СО В Т АТЕ
   О ТН Т М А Т
   В ОМА
Аннотация: Сделан вывод, что для увеличения выхода биомассы дрожжей, потребляющих субстрат из угля, предпочтительно добавлять такие стимуляторы роста, как аскорбиновая кислота и древесный гидролизат. Библ. 4. Ин-т биофизики СО АН СССР, Красноярск, СССР
: 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Печуркин, Н.С.; Попова, Л.Ю.; Тушкова, Г.И.; Фуряева, А.В.; Марченкова, Т.В.; Лалетин, А.И.

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18.

^a311.15.03.21^2VINITI
К 32

Квантово-химическое исследование образования 2-гидроперокси-целентеразина в Ca{2+}-регулируемом фотопротеине обелине [Текст] : научное издание / Л. Ю. Антипина [и др.] // Ж. структур. химии. - 2011. - Т. 52, N 5. - С. 900-905. - 19 . - ISSN 0136-7463

ГРНТИ

31.15.03

РУБ 311.15.03.21
Рубрики:
2-ГИДРОПЕРОКСИ-
   ЦЕЛЕНТЕРАЗИН
   ОБРАЗОВАНИЕ
   БЕЛКИ
   ОБЕЛИН
   CA{2+}-РЕГУЛИРУЕМЫЙ
   КВАНТОВОХИМИЧЕСКИЙ РАСЧЕТ
   НЕЭМПИРИЧЕСКИЙ
Аннотация: Ca{2+}-Регулируемый фотопротеин обелин определяет свечение морского гидроида Obelia longissima. Биолюминесценция инициируется кальцием и возникает вследствие окислительного декарбоксилирования связанного с белком субстрата целентеразина. Люцифераза светящегося морского коралла Renilla muelleri (RM) также использует целентеразин в качестве субстрата. Однако в биолюминесценцию этих животных in vivo вовлечено три белка: люцифераза, зеленый флуоресцентный белок и Ca{2+}-регулируемый целентеразин-связывающий белок (coelenterazine-binding protein (CBP)). Фактически, "субстратом" люциферазы RM в биолюминесцентной реакции in vivo является CBP, содержащий одну молекулу прочно связанного целентеразина. Целентеразин становится доступным для реакции с люциферазой и кислорода только после связывания с CBP ионов кальция. В отличие от Ca{2+}-регулируемых фотопротеинов в молекуле CBP не происходит активации кислородом молекулы целентеразина. В работе с помощью квантово-химических методов исследовано поведение субстратов в данных белках. Показано, что целентеразин может образовывать различные таутомерные формы - CLZ(2H) и CLZ(7H). Исследован механизм образования 2-гидропероксицелентеразина. Согласно полученным данным, эти белки используют для реакции различные формы субстратов: в обелине субстрат находится в форме CLZ(2H), из которой и происходит образование гидроперекиси. В RM целентеразин находится в форме CLZ(7H), и поэтому активации кислородом в CBP не происходит
: 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Антипина, Л.Ю.; Томилин, Ф.Н.; Высоцкий, Е.С.; Овчинников, С.Г.

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19.

^a343.17.09.05^2VINITI
Л 94

Люминесценция Ca{2}{+}-активируемого фотопротеина обелина под действием активных форм кислорода [Текст] : научное издание / Е. С. Высоцкий [и др.] // Докл. АН СССР. - 1991. - Т. 321, N 4. - С. 850-854 . - ISSN 0002-3264

ГРНТИ

34.17.09

РУБ 343.17.09.05
Рубрики:
БЕЛОК
   ОБЕЛИН
   КАЛЬЦИЙ-АКТИВИРУЕМЫЙ
   ЛЮМИНЕСЦЕНЦИЯ
   КИСЛОРОД АКТИВНЫЙ
   КИШЕЧНОПОЛОСТНЫЕ
   PROTEIN
   LUMINESCENCE
   ACTION OXYGEN
: 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Высоцкий, Евгений Степанович; Бондарь, Владимир Станиславович; Трофимов, К. П.; Гительзон, Иосиф Исаевич

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20.

Immunoelectronmicroscopic study of the nucleoid structure of hydrogen bacteria. / O. A. Mogilnaya [et al.] // Journal of Basic Microbiology. - 1992. - Vol. 32, Is. 6. - P381-387 . - ISSN 0233-111X
Кл.слова (ненормированные):
bacterial DNA -- Alcaligenes -- article -- cell division -- cell nucleus -- Escherichia coli -- immunoelectron microscopy -- ultrastructure -- Alcaligenes -- Cell Division -- Cell Nucleus -- DNA, Bacterial -- Escherichia coli -- Microscopy, Immunoelectron
Аннотация: Electron microscopical studies of the nucleoid structure of hydrogen bacteria using ultrahin sections and spread DNA from bacterial cell lysates revealed a different DNA packaging in the cell. A compact state of the major part of DNA at all growth stages and stability of nucleosome-like structures were shown. The use of antibodies to HU protein of E. coli labelled by protein A-colloidal gold demonstrated the immunological relationship between HU protein of E. coli and histone-like proteins of Alcaligenes eutrophus and their possible role in the nucleosome-like DNA packaging in procariotic genome.

Scopus
Держатели документа:
Institute of Biophysics, Russian Academy of Sciences, Siberian Branch, Krasnoyarsk. : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Mogilnaya, O.A.; Kiselyova, E.V.; Medvedeva, S.E.; Puzir, A.P.; Guseynov, O.A.; Kulyba, N.N.; Kozlov, A.V.

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