Библиотека института биофизики СО РАН

Главная

Базы данных

Труды сотрудников ИБФ СО РАН - результаты поиска

Вид поиска

Каталог книг и продолжающихся изданий библиотеки Института биофизики СО РАН

Иностранные журналы библиотеки Института биофизики СО РАН

Отечественные журналы библиотеки Института биофизики СО РАН

Каталог диссертаций ИБФ СО РАН

Труды сотрудников ИБФ СО РАН

Область поиска

в найденном

Найдено в других БД:

Каталог книг и продолжающихся изданий библиотеки Института биофизики СО РАН (10)

Формат представления найденных документов:
полный	информационный	краткий

Отсортировать найденные документы по:
автору	заглавию	году издания	типу документа

Поисковый запрос: (<.>K=Biosynthesis<.>)

Общее количество найденных документов : 49
Показаны документы с 1 по 20

1-20 21-40 41-49

Theoretical and experimental decisions in the creation of an artificial ecosystem for human life support in space. / L. V. Kirensky [et al.] // Life sciences and space research. - 1971. - Vol. 9. - P75-80 . - ISSN 0075-9422
Кл.слова (ненормированные):
article -- bacterium -- biotechnology -- Chlorella -- energy metabolism -- human -- instrumentation -- man machine interaction -- metabolism -- microclimate -- space flight -- weightlessness -- Bacteria -- Biotechnology -- Chlorella -- Ecological Systems, Closed -- Energy Metabolism -- Environment, Controlled -- Humans -- Life Support Systems -- Man-Machine Systems -- Space Flight -- Weightlessness
Аннотация: All of man's former space flights were not real ventures into space in the biological sense, as his life was supported with unregenerated earth supplies. The coming stage of space exploration requires man's long existence in the cosmos and on the other planets. This stage of man's activity outside the earth become possible only by creating small man-made ecosystems, permitting the support of his metabolism by the recycling of substances of the terrestrial biosphere. Creation of such systems is a new scientific and technical task. Man-made ecosystems are a new product of man's activity, which have no complete analogy, either in nature, or in technology. Stochastic mechanisms, which stabilize biogeocenosis, cannot be effective in small ecosystems. A technique of parametric control over biosynthesis made it possible to calculate, and put to practice, an ecosystem for man with a cyclic regeneration of the atmosphere, water and, partially, food. The specific bio-technological properties of small man-made ecosystems are being analysed. The possibility of their application for man's excursions into space and for the settlement of other planets is being considered.

Scopus
Держатели документа:
Institute of Physics, Akademgorodok, Krasnoyarsk, USSR. : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Kirensky, L.V.; Gitelson, I.I.; Terskov, I.A.; Kovrov, B.G.; Lisovsky, G.M.; Okladnikov, Y.N.

Найти похожие

Growth and luminescence of luminous bacteria promoted by agents of microbial origin. / E. K. Rodicheva [et al.] // Journal of bioluminescence and chemiluminescence. - 1993. - Vol. 8, Is. 6. - P293-299 . - ISSN 0884-3996
Кл.слова (ненормированные):
amino acid -- carbohydrate -- folic acid -- luciferase -- nitrogen -- riboflavin -- article -- biosynthesis -- culture medium -- electron microscopy -- growth, development and aging -- kinetics -- luminescence -- metabolism -- Photobacterium -- physiology -- time -- ultrastructure -- Vibrio -- Amino Acids -- Carbohydrates -- Culture Media -- Folic Acid -- Kinetics -- Luciferase -- Luminescence -- Microscopy, Electron -- Nitrogen -- Photobacterium -- Riboflavin -- Time Factors -- Vibrio
Аннотация: The examination of four species of luminous bacteria Photobacterium leiognathi, Photobacterium phosphoreum, Vibrio fischeri and Vibrio harveyi has enabled us to reveal some nutrient medium components effecting growth, luminescence intensity and luciferase synthesis. These agents are nucleic components (nucleotides, nucleotides and amine bases), amino acids and vitamins, which are part of hydrolysates from the biomass of various lithotrophic microorganisms, hydrogen-oxidizing, iron-oxidizing and carboxydobacteria. The effect of promoting agents essentially alters the physiological state and ultrastructure of the cells of luminous bacteria and increases luciferase biosynthesis two- to three-fold compared to a control.

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

Доп.точки доступа:
Rodicheva, E.K.; Trubachev, I.N.; Medvedeva, S.E.; Egorova, O.I.; , U - Shitova LYu

Найти похожие

Biosynthesis of heteropolymeric polyhydroxyalkanoates by chemolithoautotrophic bacteria / T. G. Volova, G. S. Kalacheva, V. F. Plotnikov // Microbiology. - 1998. - Vol. 67, Is. 4. - P420-424 . - ISSN 0026-2617
Кл.слова (ненормированные):
Carboxydobacteria -- Hydrogen-oxidizing bacteria -- Polyhydroxyalkanoates
Аннотация: Two chemolithoautotrophs - the hydrogen-oxidizing bacterium Alcaligenes eutrophus and the carboxydobacterium Seliberia carboxydohydrogena - were investigated with respect to their ability to produce heteropolymeric polyhydroxyalkanoates (PHA) during mixotrophic growth on CO2 and medium-chain-length (C6 to C9) alkanoic acids. Hydroxy derivatives of the alkanoic acids were incorporated into PHA synthesized by the bacteria studied in proportions dependent on the time of cultivation. Irrespective of the nature of the acid added to the medium, PHAs were found to contain hydroxybutyrate as the main constituent and also hydroxyvalerate and hydroxyhexanoate, whose maximal incorporation was observed 4 to 6 h after the addition of an alkanoic acid to the medium. During further cultivation, the fractions of hydroxyvalerate and hydroxyhexanoate in PHA decreased, and the fraction of hydroxybutyrate and the total intracellular content of the polymer increased. Three-component polyhydroxyalkanoates with different proportions of hydroxybutyrate, hydroxyvalerate, and hydroxyhexanoate were obtained, and some of their properties were analyzed. В© 1998 MAHK Hayka/Interperiodica Publishing.

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.; Plotnikov, V.F.

Найти похожие

Cotranslational formation of active photoprotein obelin in a cell-free translation system: Direct ultrahigh sensitive measure of the translation course [Text] / N. G. Berestovskaya [et al.] // Anal. Biochem. - 1999. - Vol. 268, Is. 1. - P. 72-78, DOI 10.1006/abio.1998.3051. - Cited References: 22 . - ISSN 0003-2697

РУБ Biochemical Research Methods + Biochemistry & Molecular Biology + Chemistry, Analytical
Рубрики:
SEQUENCE-ANALYSIS
   MESSENGER-RNA
   CA-2+-ACTIVATED PHOTOPROTEIN
   LIGHT-EMISSION
   AEQUORIN
   CDNA
   CLONING
   EXPRESSION
Аннотация: Translation of apoobelin mRNA in a cell-free wheat germ translation system in the presence of coelenterazine and molecular oxygen results in cotranslational formation of active photoprotein. Active obelin formation is recorded by its luminescence, either direct in the translation mixture in the presence of coelenterazine and calcium ions or in aliquots from the translation mixture. In the second case translation is carried out with coelenterazine and EGTA. Registration of the translation course by luminescence of the synthesized product in both cases allows use of apoobelin mRNA at very low concentrations as an internal marker for immediate measure of protein biosynthesis activity of in vitro translation systems. It is shown that the simultaneous translation of any other mRNA does not affect translation of photoprotein mRNAs under standard conditions. Continuous registration of luminescence in a cuvette of a liquid scintillation counter in photon-counting mode varies the time of signal accumulation in a wide temporal range, thus increasing the numerical values of the recorded signals. Registration of photoprotein luminescence during translation can be used to obtain additional information about the translation process, for example codon reading speed, about protein folding, and about the formation of active proteins on ribosomes. (C) 1999 Academic Press.

WOS
Держатели документа:
Russian Acad Sci, Branch Inst Bioorgan Chem, Pushchino 142292, Russia
Russian Acad Sci, Siberian Branch, Inst Biophys, Krasnoyarsk 660036, Russia
Tech Univ Berlin, Inst Biochem & Mol Biol, D-10587 Berlin, Germany
ИБФ СО РАН : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Berestovskaya, N.G.; Shaloiko, L.A.; Gorokhovatsky, A.Y.; Bondar, V.S.; Vysotski, E.S.; Maximov, J.E.; von Doehren, H...; Alakhov, Y.B.

Найти похожие

High-resolution structures of scytalone dehydratase-inhibitor complexes crystallized at physiological pH [Text] / Z. . Wawrzak [et al.] // Proteins. - 1999. - Vol. 35, Is. 4. - P. 425-439, DOI 10.1002/(SICI)1097-0134(19990601)35:4425::AID-PROT63.0.CO;2-1. - Cited References: 33 . - ISSN 0887-3585

РУБ Biochemistry & Molecular Biology + Biophysics
Рубрики:
MAGNAPORTHE-GRISEA
   HEMAGGLUTININ
   GLYCOPROTEIN
   REFINEMENT
   MELANIN
   DISEASE
   SITE
Кл.слова (ненормированные):
structure-based design -- enzyme inhibitors -- X-ray crystallography -- fungicides -- melanin biosynthesis
Аннотация: Scytalone dehydratase is a molecular target of inhibitor design efforts aimed at preventing the fungal disease caused by Magnaporthe grisea. A method for cocrystallization of enzyme with inhibitors at neutral pH has produced several crystal structures of enzyme-inhibitor complexes at resolutions ranging from 1.5 to 2.2 Angstrom Four high resolution structures of different enzyme-inhibitor complexes are described. In contrast to the original X-ray structure of the enzyme, the four new structures have well-defined electron density for the loop region comprising residues 115-119 and a different conformation between residues 154 and 160. The structure of the enzyme complex with an aminoquinazoline inhibitor showed that the inhibitor is in a position to form a hydrogen bond with the amide of the Asn131 side chain and with two water molecules in a fashion similar to the salicylamide inhibitor in the original structure, thus confirming design principles. The aminoquinazoline structure also allows for a more confident assignment of donors and accepters in the hydrogen bonding network, The structures of the enzyme complexes with two dichlorocyclopropane carboxamide inhibitors showed the two chlorine atoms nearly in plane with the amide side chain of Asn131. The positions of Phe53 and Phe158 are significantly altered in the new structures in comparison to the two structures obtained from crystals grown at acidic pH, The multiple structures help define the mobility of active site amino acids critical for catalysis and inhibitor binding. Proteins 1999;35:425-439. (C) 1999 Wiley-Liss, Inc.

WOS
Держатели документа:
Dupont Co, Stine Haskell Res Ctr, Agr Prod, Newark, DE 19714 USA
Dupont Co, Expt Stn, Life Sci, Wilmington, DE USA
Karolinska Inst, Dept Med Biochem & Biophys, Stockholm, Sweden
Russian Acad Sci, Inst Biophys, Krasnoyarsk, Russia
ИБФ СО РАН : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Wawrzak, Z...; Sandalova, T...; Steffens, J.J.; Basarab, G.S.; Lundqvist, T...; Lindqvist, Y...; Jordan, D.B.

Найти похожие

Cotranslational formation of active photoprotein obelin in a cell-free translation system: Direct ultrahigh sensitive measure of the translation course [Text] / N. G. Berestovskaya [et al.] // Anal. Biochem. - 1999. - Vol. 268, Is. 1. - P72-78, DOI 10.1006/abio.1998.3051. - Cited References: 22 . - ISSN 0003-2697

РУБ Biochemical Research Methods + Biochemistry & Molecular Biology + Chemistry, Analytical
Рубрики:
SEQUENCE-ANALYSIS
   MESSENGER-RNA
   CA-2+-ACTIVATED PHOTOPROTEIN
   LIGHT-EMISSION
   AEQUORIN
   CDNA
   CLONING
   EXPRESSION
Аннотация: Translation of apoobelin mRNA in a cell-free wheat germ translation system in the presence of coelenterazine and molecular oxygen results in cotranslational formation of active photoprotein. Active obelin formation is recorded by its luminescence, either direct in the translation mixture in the presence of coelenterazine and calcium ions or in aliquots from the translation mixture. In the second case translation is carried out with coelenterazine and EGTA. Registration of the translation course by luminescence of the synthesized product in both cases allows use of apoobelin mRNA at very low concentrations as an internal marker for immediate measure of protein biosynthesis activity of in vitro translation systems. It is shown that the simultaneous translation of any other mRNA does not affect translation of photoprotein mRNAs under standard conditions. Continuous registration of luminescence in a cuvette of a liquid scintillation counter in photon-counting mode varies the time of signal accumulation in a wide temporal range, thus increasing the numerical values of the recorded signals. Registration of photoprotein luminescence during translation can be used to obtain additional information about the translation process, for example codon reading speed, about protein folding, and about the formation of active proteins on ribosomes. (C) 1999 Academic Press.

Держатели документа:
Russian Acad Sci, Branch Inst Bioorgan Chem, Pushchino 142292, Russia
Russian Acad Sci, Siberian Branch, Inst Biophys, Krasnoyarsk 660036, Russia
Tech Univ Berlin, Inst Biochem & Mol Biol, D-10587 Berlin, Germany
ИБФ СО РАН : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Berestovskaya, N.G.; Shaloiko, L.A.; Gorokhovatsky, A.Y.; Bondar, V.S.; Vysotski, E.S.; Maximov, J.E.; von Doehren, H...; Alakhov, Y.B.

Найти похожие

Cytotoxicity of polyhydroxyalkanoates in animal cell cultures. / E. I. Shishatskaya [et al.] // Doklady Biological Sciences. - 2000. - Vol. 374, Is. 1-6. - P539-542 . - ISSN 0012-4966
Кл.слова (ненормированные):
DNA -- hydroxybutyric acid -- poly(3 hydroxybutyrate) co (3 hydroxyvalerate) -- poly(3 hydroxybutyric acid) -- poly(3-hydroxybutyrate)-co-(3-hydroxyvalerate) -- poly-beta-hydroxybutyrate -- polyester -- RNA -- thymidine -- uridine -- animal -- article -- biosynthesis -- cell division -- cell strain 3T3 -- cell survival -- cytology -- drug effect -- liver -- liver cell -- metabolism -- mouse -- vascular endothelium -- 3T3 Cells -- Animals -- Cell Division -- Cell Survival -- DNA -- Endothelium, Vascular -- Hepatocytes -- Hydroxybutyrates -- Liver -- Mice -- Polyesters -- RNA -- Thymidine -- Uridine

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

Доп.точки доступа:
Shishatskaya, E.I.; Eremeev, A.V.; Gitel'zon, I.I.; Setkov, N.A.; Volova, T.G.

Найти похожие

DNA synthesis in heterokaryons obtained by fusion of hepatocytes from a regenerating mouse liver and NIH 3T3 fibroblasts / A. V. Eremeev, N. A. Setkov // Doklady Biological Sciences. - 2000. - Vol. 372, Is. 1-6. - P. 329-332 . - ISSN 0012-4966
Кл.слова (ненормированные):
DNA -- thymidine -- animal -- article -- biosynthesis -- cell division -- cell fusion -- cell strain 3T3 -- cytology -- hybrid cell -- kinetics -- liver cell -- liver regeneration -- metabolism -- mouse -- 3T3 Cells -- Animals -- Cell Division -- Cell Fusion -- DNA -- Hepatocytes -- Hybrid Cells -- Kinetics -- Liver Regeneration -- Mice -- Thymidine

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

Доп.точки доступа:
Eremeev, A.V.; Setkov, N.A.

Найти похожие

Expression of cloned genes of transgenic microorganisms introduced into man-made ecosystems [Text] / E. E. Maksimova, L. Y. Popova ; ed. a, EE Maksim // SPACE LIFE SCIENCES: CLOSED ECOLOGICAL SYSTEMS: EARTH AND SPACE APPLICATIONS. Ser. ADVANCES IN SPACE RESEARCH : ELSEVIER SCIENCE BV, 2001. - Vol. 27: F4 4 Symposium of COSPAR Scientific Commission F held at the 33rd COSPAR Scientific Assembly (JUL, 2000, WARSAW, POLAND), Is. 9. - P. 1581-1586, DOI 10.1016/S0273-1177(01)00249-6. - Cited References: 17 . - ISBN 0273-1177

РУБ Engineering, Aerospace + Astronomy & Astrophysics + Geosciences, Multidisciplinary + Meteorology & Atmospheric Sciences
Рубрики:
MICROCOSMS
BACTERIA
Аннотация: Modeling of transgenic microorganism introduction into small man-made ecosystems can help forecast changes in expression of cloned genes under different conditions of existence. Introduction of the E. coli Z905/pPHL7 strain containing a plasmid with luminescent system genes of luminous bacteria led to changes in cell and colony morphology, reduction in metabolic activity of cells, and, as a result, a lower level of expression of cloned gene. A low concentration of nutrients has been shown to favor greatly the phenotypic change of cells of the recombinant strain. Expression of cloned genes changed due to: a lower concentration of plasmid DNA, a change in regulation of cloned genes, and a change in cells of biosynthesis of substrates needed for expression of luminescent genes. The conducted investigations can provide a basis for the use of marker transgenic microorganisms in closed ecosystems of different types. (C) 2001 COSPAR. Published by Elsevier Science Ltd. All rights reserved.

WOS
Держатели документа:
Russian Acad Sci, Siberian Branch, Inst Biophys, Krasnoyarsk 660036, Russia
ИБФ СО РАН : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Maksimova, E.E.; Popova, L.Y.; Maksim, a, EE \ed.\

Найти похожие

10.

Assessment of plant leaf response to long-term exposure at high temperature using the method of thermoinduced chlorophyll fluorescence. / T. V. Nesterenko [et al.] // Doklady. Biochemistry and biophysics. - 2001. - Vol. 378. - P165-169 . - ISSN 1607-6729
Кл.слова (ненормированные):
chlorophyll -- pigment -- article -- biosynthesis -- chemistry -- light -- metabolism -- plant leaf -- plant physiology -- radiation exposure -- spectrofluorometry -- temperature -- thermodynamics -- time -- Chlorophyll -- Light -- Pigments, Biological -- Plant Leaves -- Plant Physiology -- Spectrometry, Fluorescence -- Temperature -- Thermodynamics -- Time Factors

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

Доп.точки доступа:
Nesterenko, T.V.; Tikhomirov, A.A.; Shikhov, V.N.; Zavorueva, E.N.

Найти похожие

11.

A new scheme of lignin biosynthesis and the mechanism of its regulation of functional properties. / D. A. Semenov, N. E. Sudachkova, R. G. Khlebopros // Doklady. Biochemistry and biophysics. - 2002. - Vol. 382. - P50-52 . - ISSN 1607-6729
Кл.слова (ненормированные):
lignin -- peroxidase -- phenol derivative -- polymer -- article -- biosynthesis -- cell wall -- chemistry -- metabolism -- oxidation reduction reaction -- physiology -- plant -- Cell Wall -- Lignin -- Oxidation-Reduction -- Peroxidase -- Phenols -- Plants -- Polymers

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

Доп.точки доступа:
Semenov, D.A.; Sudachkova, N.E.; Khlebopros, R.G.

Найти похожие

12.

Study of biological properties of polyhydroxyalkanoates in a long-term experiment in vivo / E. I. Shishatskaya, T. G. Volova, T. G. Popova // Biomedical Engineering. - 2002. - Vol. 36, Is. 4. - P218-222, DOI 10.1023/A:1021136203338 . - ISSN 0006-3398
Кл.слова (ненормированные):
hemoglobin -- polyhydroxyalkanoic acid -- animal experiment -- animal tissue -- article -- biocompatibility -- biodegradability -- biosynthesis -- blood cell count -- blood sampling -- comparative study -- controlled study -- DNA synthesis -- elasticity -- enzyme activity -- enzyme mechanism -- erythrocyte sedimentation rate -- female -- in vivo study -- liver function -- nonhuman -- organ weight -- rat -- suture -- Animalia

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

Доп.точки доступа:
Shishatskaya, E.I.; Volova, T.G.; Popova, T.G.

Найти похожие

13.

Volatile metabolites and external CO2 exchange of wheat cenoses under optimal conditions and thermal stress / I. I. Gitel'son [et al.] // Applied Biochemistry and Microbiology. - 2002. - Vol. 38, Is. 1. - P78-82, DOI 10.1023/A:1013212907872 . - ISSN 0003-6838
Кл.слова (ненормированные):
carbon dioxide -- volatile agent -- article -- biosynthesis -- carbon dioxide transport -- chemical composition -- concentration (parameters) -- controlled study -- cultivar -- metabolite -- nonhuman -- photosynthesis -- photosynthetically active radiation -- plant metabolism -- qualitative analysis -- quantitative analysis -- stress -- temperature sensitivity -- thermal exposure -- thermostability -- wheat -- Rickettsia sp. PAR -- Triticum -- Triticum aestivum
Аннотация: The effects of elevated temperature (35 and 45В°C) on photosynthesis, respiration, and both the qualitative and quantitative compositions of volatile emissions (VE) of wheat (Triticum aestuvum L. cultivar 232) cenoses at light intensities of 70, 150, or 240 W/m2 of photosynthetically available radiation (PAR) were studied. At a PAR of 240 W/m2, the thermal stabilities of photosynthesis and respiration increased at 35В°C and decreased at 45В°C. Elevated temperatures nonuniformly changed the rates and direction of VE syntheses. In this process, the highest increase in VE evolution was observed at 70 W/m2 and 35В°C; the lowest, at 240 W/m2. In addition, the concentrations and composition of VE during the repair period differed from the initial values.

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

Доп.точки доступа:
Gitel'son, I.I.; Tikhomirov, A.A.; Parshina, O.V.; Ushakova, S.A.; Kalacheva, G.S.

Найти похожие

14.

The effect of temperature on the lipid composition of Botryococcus / G. S. Kalacheva [и др.] // Mikrobiologiya. - 2002. - Vol. 71, Is. 3. - С. 336-344 . - ISSN 0026-3656
Кл.слова (ненормированные):
fatty acid -- lipid -- triacylglycerol -- article -- biosynthesis -- chemistry -- comparative study -- green alga -- growth, development and aging -- metabolism -- temperature -- Algae, Green -- Fatty Acids -- Lipids -- Temperature -- Triglycerides
Аннотация: The lipid composition of the green alga Botryococcus was studied at three different cultivation temperatures: suboptimal, optimal, and supraoptimal. Cultivation at the supraoptimal temperature was found to considerably inhibit the synthesis of nearly all intracellular lipids, except for triacylglycerides, and to influence their fatty acid composition. In particular, the content of trienoic fatty acids was significantly lower at the supraoptimal than at the optimal cultivation temperature. At the same time, the fatty acid composition of the extracellular lipids of the alga virtually did not depend on cultivation temperature.

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

Доп.точки доступа:
Kalacheva, G.S.; Zhila, N.O.; Volova, T.G.; Gladyshev, M.I.

Найти похожие

15.

Kinetic parameters of a culture of the hydrogen-oxidizing bacterium Ralstonia eutropha grown under conditions favoring polyhydroxybutyrate biosynthesis [Text] / T. G. Volova, N. A. Voinov // Appl. Biochem. Microbiol. - 2003. - Vol. 39, Is. 2. - P. 166-170, DOI 10.1023/A:1022585912873. - Cited References: 15 . - ISSN 0003-6838

РУБ Biotechnology & Applied Microbiology + Microbiology
Рубрики:
ALCALIGENES
Аннотация: Kinetic parameters of a culture of the hydrogen-oxidizing bacterium Ralstonia eutropha grown on a gas substrate under conditions favoring autotrophic biosynthesis of polyhydroxybutyrate were studied. The following parameters, making it possible to control and optimize the process in industrial situations, were determined: specific rate of substrate consumption, physical properties of the culture medium, and coefficients of heat emission and mass transfer.

WOS
Держатели документа:
Russian Acad Sci, Siberian Div, Inst Biophys, Krasnoyarsk 660033, Russia
Siberian State Technol Univ, Minist Educ Russian Federat, Krasnoyarsk 660049, Russia
ИБФ СО РАН : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Volova, T.G.; Voinov, N.A.

Найти похожие

16.

Kinetic Parameters of a Culture of the Hydrogen-Oxidizing Bacterium Ralstonia eutropha Grown under Conditions Favoring Polyhydroxybutyrate Biosynthesis / T. G. Volova, N. A. Voinov // Applied Biochemistry and Microbiology. - 2003. - Vol. 39, Is. 2. - P166-170, DOI 10.1023/A:1022585912873 . - ISSN 0003-6838
Кл.слова (ненормированные):
hydrogen -- poly(3 hydroxybutyric acid) -- article -- bacterial growth -- bacterium culture -- biosynthesis -- controlled study -- culture medium -- density -- fermentation -- gas -- gravimetry -- heat exchange -- nonhuman -- oxidation -- Ralstonia eutropha -- surface tension -- temperature dependence -- thermogenesis -- Bacteria (microorganisms) -- Ralstonia -- Wautersia eutropha
Аннотация: Kinetic parameters of a culture of the hydrogen-oxidizing bacterium Ralstonia eutropha grown on a gas substrate under conditions favoring autotrophic biosynthesis of polyhydroxybutyrate were studied. The following parameters, making it possible to control and optimize the process in industrial situations, were determined: specific rate of substrate consumption, physical properties of the culture medium, and coefficients of heat emission and mass transfer.

Scopus
Держатели документа:
Institute of Biophysics, Siberian Division, Russian Academy of Sciences, Krasnoyarsk, 660033, Russian Federation
Siberian State Technol. University, Min. of Educ. of the Russ. Fed., Krasnoyarsk, 660049, Russian Federation : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Volova, T.G.; Voinov, N.A.

Найти похожие

17.

Recycling efficiencies of C,H,O,N,S, and P elements in a biological life support system based on microorganisms and higher plants [Text] / J. B. Gros [et al.] ; ed.: G Horneck, ME Vazquez, Vazquez, ME // SPACE LIFE SCIENCES: MISSIONS TO MARS, RADIATION BIOLOGY, AND PLANTS AS A FOUNDATION FOR LONG-TERM LIFE SUPPORT SYSTEMS IN SPACE. Ser. ADVANCES IN SPACE RESEARCH : PERGAMON-ELSEVIER SCIENCE LTD, 2003. - Vol. 31: F0 1 and F1 3-F2 3 Symposia of COSPAR Scientific Commission F held at the 33rd COSPAR Scientific Assembly (JUL, 2000, WARSAW, POLAND), Is. 1. - P. 195-199, DOI 10.1016/S0273-1177(02)00739-1. - Cited References: 10 . - ISBN 0273-1177

РУБ Engineering, Aerospace + Astronomy & Astrophysics + Geosciences, Multidisciplinary + Meteorology & Atmospheric Sciences

Аннотация: MELiSSA is a microorganism based artificial ecosystem conceived as a tool for understanding the behavior of ecosystems and developing the technology for future Manned Space Missions. MELiSSA is composed of four compartments colonized by the microorganisms required by the function of this ecosystem : breakdown of waste produced by men, regeneration of atmosphere and biosynthesis of edible biomass. This paper reports the mass balance description of a Biological Life Support System composed of the MELiSSA loop and of a Higher Plant Compartment working in parallel with the photosynthetic Spirulina compartment producing edible biomass. The recycling efficiencies of the system are determined and compared for various working conditions of the MELiSSA loop with or without the HPC. (C) 2002 Published by Elsevier Science Ltd on behalf of COSPAR.

WOS
Держатели документа:
Univ Clermont Ferrand, Lab Genie Chim & Biochim, F-63177 Aubiere, France
European Space Agcy, Estec, YVC, NL-2200 AG Noordwijk, Netherlands
RAS, Siberian Branch, Inst Biophys, Krasnoyarsk 630036, Russia
ИБФ СО РАН : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Gros, J.B.; Poughon, L...; Lasseur, C...; Tikhomirov, A.A.; Horneck, G \ed.\; Vazquez, ME \ed.\

Найти похожие

18.

Synthesis of biomass and utilization of plants wastes in a physical model of biological life-support system [Text] / A. A. Tikhomirov [et al.] // Acta Astronaut. - 2003. - Vol. 53: 53rd Congress of the International-Astronautical-Federation (IAF) (OCT 10, 2002, HOUSTON, TEXAS), Is. 04.10.2013. - P. 249-257, DOI 10.1016/S0094-5765(03)00137-1. - Cited References: 16 . - ISSN 0094-5765

РУБ Engineering, Aerospace

Аннотация: The paper considers problems of biosynthesis of higher plants' biomass and "bioloaical incineration" of plant wastes in a working physical model of biological LSS. The plant wastes are "biologically incinerated" in a special heterotrophic block involving Californian worms, mushrooms and straw. The block processes plant wastes (straw, haulms) to produce soil-like substrate (SLS) on which plants (wheat, radish) are grown. Gas exchange in such a system consists of respiratory gas exchange of SLS and photosynthesis and respiration of plants. Specifics of gas exchange dynamics of high plants - SLS complex has been considered. Relationship between such a gas exchange and PAR irradiance and age of plants has been established. Nitrogen and iron were found to the first to limit plants' growth on SLS when process conditions are deranged. The SLS microflora has been found to have different kinds of ammonifying and denitrifying bacteria which is indicative of intensive transformation of nitrogen-containing compounds. The number of physiological groups of microorganisms in SLS was, on the whole, steady. As a result, organic substances - products of exchange of plants and microorganisms were not accumulated in the medium, but mineralized and assimilated by the biocenosis. Experiments showed that the developed model of a manmade ecosystem realized complete utilization of plant wastes and involved them into the intrasystem turnover. (C) 2003 International Astronautical Federation. Published by Elsevier Science Ltd. All rights reserved.

WOS
Держатели документа:
Russian Acad Sci, Inst Biophys, Siberian Branch, Krasnoyarsk, Russia
Univ B Pascal, Clermont Ferrand, France
Estec, ESA, Environm Control & Life Support Sect, Noordwijk, Netherlands
ИБФ СО РАН : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Tikhomirov, A.A.; Ushakova, S.A.; Manukovsky, N.S.; Lisovsky, G.M.; Kudenko, Y.A.; Kovalev, V.S.; Gribovskaya, I.V.; Tirranen, L.S.; Zolotukhin, I.G.; Gros, J.B.; Lasseur, C...

Найти похожие

19.

Inhibitors of protein biosynthesis can stimulate proliferation of mouse hepatocytes in vitro [Text] / N. A. Setkov, A. V. Eremeev // Biol. Bull. - 2003. - Vol. 30, Is. 3. - P. 212-219, DOI 10.1023/A:1023843409416. - Cited References: 43 . - ISSN 1062-3590

РУБ Biology
Рубрики:
TRANSFORMING-GROWTH-FACTOR
   RAT-LIVER REGENERATION
   FACTOR-BETA
   DNA-SYNTHESIS
   PRIMARY CULTURE
   PARTIAL-HEPATECTOMY
   EPITHELIAL-CELLS
   EXPRESSION
   MECHANISMS
   MODULATION
Аннотация: Hepatocyte proliferation in the liver regenerating after partial hepatectomy ceases when the organ is restored, and the mechanism of this phenomenon is still unclear. In the experiments on fusing hepatocytes from the reoenerated mouse liver (15 days after partial hepatectomy) with NIH 3T3 mouse fibroblasts, we revealed no DNA synthesis in the nuclei of stimulated fibroblasts in heterokaryons (in the presence of hepatocyte nuclei), whereas DNA synthesis in nonfused cells was undisturbed. In this work, our purpose was to find out whether the suppression of DNA synthesis in heterokaryons could be due to the appearance in hepatocytes of some endogenous factors having an inhibitory effect on proliferation. To this end, hepatocytes from the mouse liver regenerated after partial hepatectomy were treated with cycloheximide for 1-4 h and were then fused with stimulated fibroblasts. Such a short-term treatment of hepatocytes with cycloheximide proved to result in the loss of their ability to inhibit DNA synthesis in the nuclei of stimulated or quiescent fibroblasts in heterokaryons, but hepatocytes proper actively proliferated in the medium with a low serum content (0.2%). When the mice with the liver reoenerated after partial hepatectomy were treated with a single sublethal dose of cycloheximide (3 mg/kg), their hepatocytes taken two days after this treatment had no inhibitory effect. Puromycin, another inhibitor of protein synthesis, had the same effect on hepatocytes. These results may be interpreted as evidence that the final stage of liver regeneration after damage is controlled by the factors having a C C negative effect on cell proliferation.

WOS
Держатели документа:
Russian Acad Sci, Inst Biophys, Siberian Branch, Krasnoyarsk 660036, Russia
ИБФ СО РАН : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Setkov, N.A.; Eremeev, A.V.

Найти похожие

20.

Recycling efficiencies of C,H,O,N,S, and P elements in a biological life support system based on micro-organisms and higher plants / J. B. Gros [et al.] // Advances in Space Research. - 2003. - Vol. 31, Is. 1. - P195-199, DOI 10.1016/S0273-1177(02)00739-1 . - ISSN 0273-1177
Кл.слова (ненормированные):
Biomass -- Biosynthesis -- Chemical elements -- Earth atmosphere -- Ecosystems -- Life support systems (spacecraft) -- Manned space flight -- Microorganisms -- Plants (botany) -- Wastes -- Compartments -- Space research -- carbon -- carbon dioxide -- hydrogen -- nitrogen -- oxygen -- phosphorus -- sulfur -- space technology -- article -- biological model -- biomass -- chemistry -- comparative study -- computer simulation -- growth, development and aging -- metabolism -- methodology -- microbiology -- microclimate -- plant -- waste management -- Biomass -- Carbon -- Carbon Dioxide -- Computer Simulation -- Ecological Systems, Closed -- Environmental Microbiology -- Hydrogen -- Life Support Systems -- Models, Biological -- Nitrogen -- Oxygen -- Phosphorus -- Plants, Edible -- Sulfur -- Waste Management
Аннотация: MELiSSA is a microorganism based artificial ecosystem conceived as a tool for understanding the behavior of ecosystems and developing the technology for future Manned Space Missions. MELiSSA is composed of four compartments colonized by the microorganisms required by the function of this ecosystem : breakdown of waste produced by men, regeneration of atmosphere and biosynthesis of edible biomass. This paper reports the mass balance description of a Biological Life Support System composed of the MELiSSA loop and of a Higher Plant Compartment working in parallel with the photosynthetic Spirulina compartment producing edible biomass. The recycling efficiencies of the system are determined and compared for various working conditions of the MELiSSA loop with or without the HPC. В© 2002 Published by Elsevier Science Ltd on behalf of COSPAR.

Scopus
Держатели документа:
Lab. de Genie Chimique/Biochimique, Universite B. Pascal, Aubiere cedex 63177, France
ESA/Estec, YVC, P.O. Box 299, Noordwijk, AG 2200, Netherlands
Institute of Biophysics, Siberian branchs RAS, Academgorodok, Krasnoyarsk 630036, Russian Federation : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Gros, J.B.; Poughon, L.; Lasseur, C.; Tikhomirov, A.A.

Найти похожие