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   Е071
   Б 63

    Печуркин, Николай Савельевич.
    Непрерывный рост интенсивности энерго-вещественных взаимодействий в эволюции геобиосферы Земли [Текст] = Transparent growth of the energy/matter interactions on Earth in the evolution of geobiosphere / Н. С. Печуркин, А. Н. Шуваев, Л. А. Сомова, Бархатов Ю. В., Хромечек Е. Б., Дегерменджи Н. Н. Толомеев А. П., Дегерменджи А. Г. Дроботов А. В. // Биофизика для экологии и медицины: к 90-летию академика РАН И. И. Гительзона / И. И. Гительзон, Т. Г. Волова, А. Г. Дегерменджи [и др.] ; ред., авт. предисл. Т. Г. Волова. - Новосибирск : Издательство Сибирского отделения Российской академии наук, 2019. - С. 248-254 . - ISBN 978-5-7692-1650-3

УДК

577

574

ББК Е071я43 + Р252.0я43

Доп.точки доступа:
Гительзон, Иосиф Исаевич; Волова, Татьяна Григорьевна; Дегерменджи, Андрей Георгиевич; Дегерменджи, Н. Н.; Шевырногов, Анатолий Петрович; Кратасюк, В. А.; Барцев, Сергей иванович; Болсуновский, Александр Яковлевич; Бондарь, Владимир Антонович; Буров, А. Е.; Величко, В. В.; Гладышев, Михаил Иванович; Есимбекова, Е. Н.; Дементьев, Д. В.; Задереев, Егор Сергеевич; Зотина, Т. А.; Косиненко, Сергей Васильевич; Медведева, С. Е.; Петушков, В. Н.; Прокопкин, И. Г.; Пузырь, А. П.; Пуртов, К. В.; Рогозин, Денис Юрьевич; Родионова, Н. С.; Ронжин, Н. О.; Сомова, Лидия Александровна; Тихомиров, Александр Аполлинариевич; Тихомирова, Наталья Александровна; Трифонов, С. В.; Ушакова, Софья Аврумовна; Франк, Л. А.; Хромечек, Е. Б.; Шишацкая, Е. И.; Шуваев, А. Н.; Толомеев А. П., Александр Павлович; Дегерменджи А. Г., Андрей Георгиевич; Бархатов, Ю. В.; Хромечек, Елена Борисовна; Дроботов А. В.; Российская академия наук. Сибирское отделение; Институт биофизики(Красноярск)

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   Е071
   Б 63
Е07 / Б 63-ИБФ-КФ


    Биофизика для экологии и медицины: к 90-летию академика РАН И. И. Гительзона [Текст] / И. И. Гительзон, Т. Г. Волова, А. Г. Дегерменджи [и др.] ; ред., авт. предисл. Т. Г. Волова ; Российская академия наук, Сибирское отделение, Институт биофизики (Красноярск). - Новосибирск : Издательство Сибирского отделения Российской академии наук, 2019. - 292, [2] с. : ил., цв. ил. ; 25 см. - Рез. ст. англ. - Библиогр. в конце ст. - 300 экз. - ISBN 978-5-7692-1650-3 : 1635.00 р.
    Содержание:
Гительзон, Иосиф Исаевич. Краткий очерк истории, состояния и перспектив = A short essay on the history, state and prospects of the institute of biophysics FRC KSC SB RAS / И. И. Гительзон. - С .14-23
Медведева, С. Е. Коллекция культур ибсо как база для исследований биолюминесценции й и грибов в ИБФ СО РАН = Culture collection ibso as a basis for research of bioluminescence of bacteria and fungi in IBP SB RAS / С. Е. Медведева. - С .24-39. - Библиогр.: с. 37-39
Гительзон, Иосиф Исаевич. Биолюминесценция Мирового океана = Bioluminescence of the World Ocean / И. И. Гительзон, Л. А. Левин, А. С. Артемкин, Р. Н., Чепилов В. В., Молвинских С.Л., Черепанов О. А., Чугунов Ю. В., Караев Н. Д., Загородний Ю. А., Шевырногов А. П. Утюшев Р. Н. - С .40-60. - Библиогр.: с. 60
Другие авторы: Левин Л. А., Артемкин А. С., Утюшев Р. Н., Чепилов В. В., Молвинских С.Л., Черепанов О. А., Чугунов Ю. В., Караев Н. Д., Загородний Ю. А., Шевырногов А. П.
Кратасюк, В. А. Бактериальная люцифераза в биолюминесцентном анализе = Bacterial luciferase in bioluminescent analysis / В. А. Кратасюк, Е. Н. Есимбекова. - С .61-71. - Библиогр.: с. 70-71
Франк, Л. А. Целентеразин-зависимые биолюминесцентные системы = Coelenterazine-dependent bioluminescent systems / Л. А. Франк. - С .72-87. - Библиогр.: с. 85-87
Кл.слова: люцифераза
Пуртов, К. В. Изучение химического механизма биолюминесценции грибов = The study of the chemical mechanism of bioluminescence of fungi / К. В. Пуртов, В. Н. Петушков, Н. С. Родионова. - С .88-98. - Библиогр.: с. 98
Родионова, Н. С. Исследование биолюминесценции сибирских почвенных олигохет = Study of siberian bioluminescent earthworms / Н. С. Родионова, А. А. Петушков. - С .99-118. - Библиогр.: с. 116-118
Тихомиров, А. А. Экспериментальные модели замкнутых экосистем с расчетной долей человека как перспективное направление исследований по созданию биолого-технической системы жизнеобеспечения = Experimental models of closed ecosystems with the human calculated limits as a perspective direction of research on the creation of BTLSS / А. А. Тихомиров, С. А. Ушакова, Н. А. Тихомирова, С. В., Величко В. В. Трифонов С. В. - С .119-128. - Библиогр.: с. 128
Другие авторы: Ушакова С. А., Тихомирова Н. А., Трифонов С. В., Величко В. В.
Волова, Татьяна Григорьевна. Управляемый биосинтез: от параметрически управляемых продуцирующих биосистем до новейших биофизических технологий = Controlled biosynthesis: from parametrically controlled producing biosystems to newest biophysical technologies / Т. Г. Волова, Е. И. Шишацкая. - С .129-148. - Библиогр.: с. 147-148
Бондарь, Владимир Станиславович. Биомедицинские приложения наноалмазов взрывного синтеза = Biomedical applications of nanodiamonds of explosive synthesis / В. С. Бондарь, А. П. Пузырь, Н. О. Ронжин, А. В., Буров А. Е. Барон А. В. - С .149-165. - Библиогр.: с. 161-165
Другие авторы: Пузырь А. П., Ронжин Н. О., Барон А. В., Буров А. Е.
Болсуновский, Александр Яковлевич. Применение радиоизотопных методов в институте биофизики СО РАН: от клеток крови до экосистем = Use od radioisotope techniques in the Institute of Biophysics SB RAS: from blood cells to ecosystems / А. Я. Болсуновский, С. В. Косиненко, Т. А. Зотина, Д. В. Дементьев. - С .166-179. - Библиогр.: с. 177-179
Другие авторы: Косиненко С. В., Зотина Т. А., Дементьев Д. В.
Шевырногов, Анатолий Петрович. Биосфера - взгляд сверху (экспрессные методы мониторинга биосферы в ИБФ СО РАН – ХХ–ХХI вв.) = biosphere - a view from space (express methods of the biosphere monitoring in the Institute of Biophysics SB RAS – XX–XXI century) / А. П. Шевырногов. - С .180-193. - Библиогр.: с. 193
Гладышев, Михаил Иванович. Жирные кислоты в экологической биофизике водных систем = Fatty acids in ecological biophysics of aquatic ecosystems / М. И. Гладышев. - С .194-209. - Библиогр.: с. 206-209
Рогозин, Денис Юрьевич. Сравнительное исследование устойчивости стратификации и структуры трофической сети в меромиктических озерах Шира и Шунет (Южная Сибирь, Россия) = Comparative study of the stability of stratification and the food web structure in the meromictic lakes Shira and Shunet (South Siberia, Russia) / Д. Ю. Рогозин, Е. С. Задереев, И. Г. Прокопкин [и др.]. - С .210-247. - Библиогр.: с. 243-247
Другие авторы: Задереев Е. С., Прокопкин И. Г., Толомеев А. П., Бархатов Ю. В., Хромечек Е. Б., Дегерменджи Н. Н., Дроботов А. В., Дегерменджи А. Г.
Печуркин, Николай Савельевич. Непрерывный рост интенсивности энерго-вещественных взаимодействий в эволюции геобиосферы Земли = Transparent growth of the energy/matter interactions on Earth in the evolution of geobiosphere / Н. С. Печуркин, А. Н. Шуваев, Л. А. Сомова. - С .248-254
Барцев, Сергей Иванович. Малоразмерные модели биосферы и феноменология изменения глобального климата = Small-scale biosphere models and phenomenology of global climate change / С. И. Барцев, А. Г. Дегерменджи. - С .255-283. - Библиогр.: с. 281-283
Дегерменджи, Андрей Георгиевич. Направления развития биофизики в Красноярске / А. Г. Дегерменджи. - С .284-288

ГРНТИ	31.27	76.03
УДК	577	574	61

ББК Е071я43 + Р252.0я43
Рубрики:
Экологическая биофизика
Медицинская биофизика
Кл.слова (ненормированные):
биолюминесценция -- люцифераза -- целентаразин -- олигохеты -- замкнутые экосистемы -- управляемый биосинтез -- наноалмазы -- радиоизотопные методы -- биосфера -- жирные кислоты -- системы жизнеобеспечения -- меромиктические озера -- геобиосфера -- эволюция -- глобальный климат -- Медицинская биофизика
Аннотация: Сборник посвящен широкому кругу исследований в области экологической биофизики – научного направления на стыке наук – от исследований на молекулярном уровне до вопросов управления большими природными экосистемами. Рассмотрены исторические вехи развития экологического направления биофизики. Основной акцент сборника основан на современных, актуальных достижениях красноярских биофизиков, которым удалось сохранить и развить многоплановые направления, которые были заложены в 50-х гг. ХХ века И. И. Гительзоном. Наряду с обзорными материалами и результатами фундаментальных исследований представлен ряд готовых к внедрению биотехнологий. Книга адресована биофизикам, экологам и химикам, а также преподавателям и студентам биофизических, биологических и экологических кафедр университетов.

Держатели документа:
Библиотека Института биофизики СО РАН : 660036, Академгородок, 50/12

Доп.точки доступа:
Гительзон, Иосиф Исаевич; Волова, Татьяна Григорьевна; Дегерменджи, Андрей Георгиевич; Дегерменджи, Н. Н.; Шевырногов, Анатолий Петрович; Кратасюк, В. А.; Барцев, Сергей иванович; Болсуновский, Александр Яковлевич; Бондарь, Владимир Антонович; Буров, А. Е.; Величко, В. В.; Гладышев, Михаил Иванович; Есимбекова, Е. Н.; Дементьев, Д. В.; Задереев, Егор Сергеевич; Зотина, Т. А.; Косиненко, Сергей Васильевич; Медведева, С. Е.; Петушков, В. Н.; Печуркин, Николай Савельевич; Прокопкин, И. Г.; Пузырь, А. П.; Пуртов, К. В.; Рогозин, Денис Юрьевич; Родионова, Н. С.; Ронжин, Н. О.; Сомова, Лидия Александровна; Тихомиров, Александр Аполлинариевич; Тихомирова, Наталья Александровна; Трифонов, С. В.; Ушакова, Софья Аврумовна; Франк, Л. А.; Хромечек, Е. Б.; Шишацкая, Е. И.; Шуваев, А. Н.; Волова, Татьяна Григорьевна \ред., авт. предисл.\; Утюшев Р. Н., Чепилов В. В., Молвинских С.Л., Черепанов О. А., Чугунов Ю. В., Караев Н. Д., Загородний Ю. А., Шевырногов А. П.; Трифонов С. В., Величко В. В.; Барон А. В., Буров А. Е.; Толомеев А. П., Бархатов Ю. В., Хромечек Е. Б., Дегерменджи Н. Н.; Дроботов А. В.; Дегерменджи А. Г., Андрей Георгиевич; Гительзон, Иосиф Исаевич \о нем\; Российская академия наук. Сибирское отделение; Институт биофизики (Красноярск)
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Zooplankton carcasses and non-predatory mortality in freshwater and inland sea environments [Text] / K. W. Tang [et al.] // J. Plankton Res. - 2014. - Vol. 36, Is. 3. - P597-612, DOI 10.1093/plankt/fbu014. - Cited References: 168. - This work was supported by the Humboldt Foundation (Fellowship for Experienced Researchers to K. W. T.); Siberian Branch of Russian Academy of Science (Partner Project No. 8 to M. I. G. and O.P.D.); Federal Tasks of Ministry of Education and Science of Russian Federation (project B-15 of Siberian Federal University to M. I. G.); the Leibniz-Association (SAW-2011-IGB-2 to G. K.); and the German Science foundation (KI-853/7-1 to G. K., GR1540/20-1 to H. P. G.). The manuscript benefited from the constructive comments from three reviewers. . - ISSN 0142-7873. - ISSN 1464-3774

РУБ Marine & Freshwater Biology + Oceanography
Рубрики:
SMALL-SCALE TURBULENCE
   NON-CALANOID COPEPODS
   AGGREGATES LAKE SNOW
   DAPHNIA-GALEATA
   MIDSUMMER DECLINE
   NONCONSUMPTIVE MORTALITY
   CRUSTACEAN ZOOPLANKTON
   CLIMATE-CHANGE
   VERTICAL-DISTRIBUTION
   POPULATION-GROWTH
Кл.слова (ненормированные):
carbon flux -- inland waters -- lakes -- live -- dead sorting -- non-predatory mortality -- zooplankton carcasses
Аннотация: Zooplankton carcasses are ubiquitous in marine and freshwater systems, implicating the importance of non-predatory mortality, but both are often overlooked in ecological studies compared with predatory mortality. The development of several microscopic methods allows the distinction between live and dead zooplankton in field samples, and the reported percentages of dead zooplankton average 11.6 (minimum) to 59.8 (maximum) in marine environments, and 7.4 (minimum) to 47.6 (maximum) in fresh and inland waters. Common causes of non-predatory mortality among zooplankton include senescence, temperature change, physical and chemical stresses, parasitism and food-related factors. Carcasses resulting from non-predatory mortality may undergo decomposition leading to an increase in microbial production and a shift in microbial composition in the water column. Alternatively, sinking carcasses may contribute significantly to vertical carbon flux especially outside the phytoplankton growth seasons, and become a food source for the benthos. Global climate change is already altering freshwater ecosystems on multiple levels, and likely will have significant positive or negative effects on zooplankton non-predatory mortality. Better spatial and temporal studies of zooplankton carcasses and non-predatory mortality rates will improve our understanding of this important but under-appreciated topic.

WOS
Держатели документа:
[Tang, Kam W.] Virginia Inst Marine Sci, Coll William & Mary, Gloucester Point, VA 23062 USA
[Tang, Kam W.] Swansea Univ, Dept Biosci, Swansea SA2 8PP, W Glam, Wales
[Gladyshev, Michail I.
Dubovskaya, Olgo P.] Russian Acad Sci, Inst Biophys, Siberian Branch, Krasnoyarsk 660036, Russia
[Gladyshev, Michail I.
Dubovskaya, Olgo P.] Siberian Fed Univ, Krasnoyarsk 660041, Russia
[Kirillin, Georgiy] Leibniz Inst Freshwater Ecol & Inland Fisheries, Dept Ecohydrol, D-12587 Berlin, Germany
[Grossart, Hans-Peter] Leibniz Inst Freshwater Ecol & Inland Fisheries, Dept Expt Limmol, D-16775 Stechlin, Germany
[Grossart, Hans-Peter] Univ Potsdam, Inst Biochem & Biol, D-14469 Potsdam, Germany
ИБФ СО РАН : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Tang, K.W.; Gladyshev, M.I.; Dubovskaya, O.P.; Kirillin, G...; Grossart, H.P.; Humboldt Foundation; Ministry of Education and Science of Russian Federation (Siberian Federal University) [B-15]; Leibniz-Association [SAW-2011-IGB-2]; German Science foundation [KI-853/7-1, GR1540/20-1]

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Wheat growth on neutral and soil-like substrates: Carbon dioxide exchange and microflora / J. -B. Gros [et al.] // Acta Horticulturae. - 2004. - Vol. 644. - P243-248
Кл.слова (ненормированные):
Carbon dioxide -- Closed ecological system
Аннотация: The soil-like substrate (SLS), which is a potential candidate for employment in closed ecological systems, has been tested. CO2 exchange, composition and numbers of soil microflora have been examined in .wheat-SLS. system. The results produced have been compared to analogous characteristics of .wheat-neutral substrate. system. A hydroponic method was used under wheat growing on the neutral substrate (expanded clay aggregate). Plants for both studies were grown in closed environment from seed to physiological maturity. In the .wheat-SLS. system, the net photosynthetic rate of canopy was positive in the course of 6.55 days after planting. The net photosynthetic rate of canopy in .wheat-neutral substrate. system was positive in the entire course of vegetation. According to calculations in the course of vegetation, photosynthesis has withdrawn 3.28 kg m-2 CO2 from the .wheat-SLS. system and 3.40 kg m-2 CO2 from the .wheat-neutral substrate. system. On the SLS dominant among bacteria were the spore-forming bacteria from Bacillus genus, among fungi . from Trichoderma genus. In the hydroponic cultivation on neutral substrate dominant were bacteria from Pseudomonas genus, most commonly found fungi were species from Fusarium and Botrytis genera.

Scopus
Держатели документа:
LGCB, Universte B. Pascal, BP206, FR-63174 Aubiere cedex, France
ESA, Estec 2200 AG Noordwijk, Netherlands
Academgorodok, Institute of Biophysics, 660036 Krasnoyarsk, Russian Federation : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Gros, J.-B.; Lasseur, C.; Tikhomirov, A.A.; Manukovsky, N.S.; Ushakova, S.A.; Zolotukhin, I.G.; Tirranen, L.S.; Borodina, E.V.; Kovalev, V.S.

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Volatile metabolites of higher plant crops as a photosynthesizing life support system component under temperature stress at different light intensities / I. I. Gitelson [et al.] // Advances in Space Research. - 2003. - Vol. 31, Is. 7. - P1781-1786, DOI 10.1016/S0273-1177(03)00121-2 . - ISSN 0273-1177
Кл.слова (ненормированные):
Composition -- Crops -- Heat resistance -- Metabolites -- Photosynthesis -- Volatile metabolites -- Space research -- biosphere -- article -- comparative study -- gas -- growth, development and aging -- heat -- indoor air pollution -- light -- metabolism -- microclimate -- photon -- photosynthesis -- physiology -- radiation exposure -- volatilization -- wheat -- Air Pollution, Indoor -- Environment, Controlled -- Gases -- Heat -- Life Support Systems -- Light -- Photons -- Photosynthesis -- Triticum -- Volatilization
Аннотация: The effect of elevated temperatures of 35 and 45В°C (at the intensities of photosynthetically active radiation 322, 690 and 1104 ?mol-m-2-s-1) on the photosynthesis, respiration, and qualitative and quantitative composition of the volatiles emitted by wheat (Triticum aestuvi L., cultivar 232) crops was investigated in growth chambers. Identification and quantification of more than 20 volatile compounds (terpenoids - ?-pinene, ?3 carene, limonene, benzene, ?-and transcaryophyllene, ?- and ?-terpinene, their derivatives, aromatic hydrocarbons, etc.) were conducted by gas chromatograph/mass spectrometry. Under light intensity of 1104 ?mol-m-2-s-1, heat resistance of photosynthesis and respiration increased at 35В°C and decreased at 45В°C. The action of elevated temperatures brought about variations in the rate and direction of the synthesis of volatile metabolites. The emission of volatile compounds was the greatest under a reduced irradiation of 322 ?mol-m-2-s-1 and the smallest under 1104 ?mol-m-2-s-1 at 35В°C. During the repair period, the contents and proportions of volatile compounds were different from their initial values, too. The degree of disruption and the following recovery of the functional state depended on the light intensity during the exposure to elevated temperatures. The investigation of the atmosphere of the growth chamber without plants has revaled the substances that were definitely technogenic in origin: tetramethylurea, dimethylsulfide, dibutylsulfide, dibutylphthalate, and a number of components of furan and silane nature. В© 2003 COSPAR. Published by Elsevier Science Ltd. All rights reserved.

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

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

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Use of the aquatic plant Elodea canadensis to assess toxicity and genotoxicity of Yenisei River sediments / T. A. Zotina [et al.] // Environ. Toxicol. Chem. - 2015. - Vol. 34, Is. 10. - P2310-2321, DOI 10.1002/etc.3057 . - ISSN 0730-7268
Кл.слова (ненормированные):
Aquatic plants -- Biomarkers -- Genotoxicity -- Sediment quality -- Sediment toxicity -- Biomarkers -- Chromosomes -- Cytotoxicity -- Pollution -- Pollution control -- Radioactive waste disposal -- Radioactivity -- River pollution -- Sediments -- Toxicity -- Aquatic plants -- Genotoxicities -- Laboratory bioassay -- Radioactive contamination -- Radioactive pollution -- Sediment quality -- Sediment toxicity -- Toxicity endpoints -- Rivers -- Article -- bioassay -- controlled study -- cytotoxicity -- Elodea canadensis -- environmental exposure -- genotoxicity -- indicator organism -- lake sediment -- mitosis index -- nonhuman -- plant growth -- plant root -- priority journal -- radioactive pollution -- river -- root length -- Russian Federation -- sensitivity analysis -- shoot -- toxicity testing -- Elodea -- Elodea canadensis
Аннотация: The toxicity, cytotoxicity, and genotoxicity of bulk sediments from the Yenisei River (Siberia, Russia) were estimated in laboratory bioassays based on several endpoints in the aquatic plant Elodea canadensis. The bottom sediment samples were collected in the Yenisei River upstream and downstream of the sources of chemical and radioactive contamination. The testing revealed different sensitivities of Elodea endpoints to the quality of the bottom sediment: weight of shoots
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Держатели документа:
Institute of Biophysics, Siberian Branch of the Russian Academy of Sciences, Krasnoyarsk, Russian Federation

Доп.точки доступа:
Zotina, T. A.; Trofimova, E. A.; Medvedeva, M. Y.; Dementyev, D. V.; Bolsunovsky, A. Y.

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Use of human wastes oxidized to different degrees in cultivation of higher plants on the soil-like substrate intended for closed ecosystems / A. A. Tikhomirov [et al.] // Advances in Space Research. - 2010. - Vol. 46, Is. 6. - P744-750, DOI 10.1016/j.asr.2010.02.024 . - ISSN 0273-1177
Кл.слова (ненормированные):
Life support systems -- Microflora -- Mineralized human wastes -- Phototrophic unit -- Wet incineration -- Alternating electromagnetic field -- Bioregenerative life support systems -- Degree of oxidations -- Denitrifying microorganisms -- Growth and development -- Higher plants -- Human waste -- Life support systems -- Mass exchange -- Microbiotas -- Microflora -- Microscopic fungi -- Mineralized human wastes -- Nutrient solution -- Oxidation level -- Phytopathogenic bacteria -- Plant productivity -- Soil-like substrate -- Wheat plants -- Biomolecules -- Electromagnetic fields -- Irrigation -- Magnetic field effects -- Metabolism -- Metabolites -- Oxidation -- Plants (botany) -- Soils -- Solvent extraction -- Wastes -- Waste incineration
Аннотация: To close mass exchange loops in bioregenerative life support systems more efficiently, researchers of the Institute of Biophysics SB RAS (Krasnoyarsk, Russia) have developed a procedure of wet combustion of human wastes and inedible parts of plants using H2O2 in alternating electromagnetic field. Human wastes pretreated in this way can be used as nutrient solutions to grow plants in the phototrophic unit of the LSS. The purpose of this study was to explore the possibilities of using human wastes oxidized to different degrees to grow plants cultivated on the soil-like substrate (SLS). The treated human wastes were analyzed to test their sterility. Then we investigated the effects produced by human wastes oxidized to different degrees on growth and development of wheat plants and on the composition of microflora in the SLS. The irrigation solution contained water, substances extracted from the substrate, and certain amounts of the mineralized human wastes. The experiments showed that the human wastes oxidized using reduced amounts of 30% H2O2: 1 ml/g of feces and 0.25 ml/ml of urine were still sterile. The experiments with wheat plants grown on the SLS and irrigated by the solution containing treated human wastes in the amount simulating 1/6 of the daily diet of a human showed that the degree of oxidation of human wastes did not significantly affect plant productivity. On the other hand, the composition of the microbiota of irrigation solutions was affected by the oxidation level of the added metabolites. In the solutions supplemented with partially oxidized metabolites yeast-like microscopic fungi were 20 times more abundant than in the solutions containing fully oxidized metabolites. Moreover, in the solutions containing incompletely oxidized human wastes the amounts of phytopathogenic bacteria and denitrifying microorganisms were larger. Thus, insufficiently oxidized sterile human wastes added to the irrigation solutions significantly affect the composition of the microbiological component of these solutions, which can ultimately unbalance the system as a whole. В© 2010 COSPAR. Published by Elsevier Ltd. All rights reserved.

Scopus
Держатели документа:
Institute of Biophysics SB RAS, Akademgorodok, 50/50, Krasnoyarsk 660036, Russian Federation
Universite Blaise Pascal, 24 avenue des Landais, 63174 Aubiere cedex, France
ESA/ESTEC, Keplerlaan 1, 2201 AZ Noordwijk, Netherlands : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Tikhomirov, A.A.; Kudenko, Y.A.; Ushakova, S.A.; Tirranen, L.S.; Gribovskaya, I.A.; Gros, J.-B.; Lasseur, C.

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Use of halophytic plants for recycling NaCl in human liquid waste in a bioregenerative life support system / Y. Balnokin [et al.] // Advances in Space Research. - 2010. - Vol. 46, Is. 6. - P768-774, DOI 10.1016/j.asr.2010.03.020 . - ISSN 0273-1177
Кл.слова (ненормированные):
Biological life support system -- Halophytes -- Human waste recycling -- NaCl recycling -- A plants -- Biological life support systems -- Biomass productions -- Bioregenerative life support systems -- Daily ration -- Europaea -- Growth conditions -- Halophytes -- Halophytic plants -- Human waste -- Liquid wastes -- Nutrient solution -- Optimal conditions -- Salicornia europaea -- Body fluids -- Liquids -- Nutrients -- Plant shutdowns -- Plants (botany) -- Recycling -- Sodium alloys -- Sodium chloride
Аннотация: The purpose of this work was to develop technology for recycling NaCl containing in human liquid waste as intrasystem matter in a bioregenerative life support system (BLSS). The circulation of Na+ and Cl- excreted in urine is achieved by inclusion of halophytes, i.e. plants that naturally inhabit salt-rich soils and accumulate NaCl in their organs. A model of Na+ and Cl- recycling in a BLSS was designed, based on the NaCl turnover in the human-urine-nutrient solution-halophytic plant-human cycle. The study consisted of (i) selecting a halophyte suitable for inclusion in a BLSS, and (ii) determining growth conditions supporting maximal Na + and Cl- accumulation in the shoots of the halophyte growing in a nutrient solution simulating mineralized urine. For the selected halophytic plant, Salicornia europaea, growth rate under optimal conditions, biomass production and quantities of Na+ and Cl- absorbed were determined. Characteristics of a plant production conveyor consisting of S. europaea at various ages, and allowing continuity of Na+ and Cl - turnover, were estimated. It was shown that closure of the NaCl cycle in a BLSS can be attained if the daily ration of fresh Salicornia biomass for a BLSS inhabitant is approximately 360 g. В© 2010 COSPAR. Published by Elsevier Ltd. All rights reserved.

Scopus
Держатели документа:
K.A. Timiryazev Plant Physiology Institute, Russian Academy of Sciences, 127276 Moscow, Russian Federation
Institute of Biophysics, Siberian Branch of Russian Academy of Sciences, 660036 Krasnoyarsk, Russian Federation
TEC-MCT, ESA/Estec, 1 Keplerlaan, 2201 AG Noordwijk, Netherlands
Universite Blaise Pascal, LGCB, Polytech'Clermont-Ferrand, BP206, 63174 Aubire cedex, France : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Balnokin, Y.; Nikolai, M.; Popova, L.; Tikhomirov, A.; Ushakova, S.; Lasseur, C.; Gros, J.-B.

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Understanding the mechanisms of blooming of phytoplankton in Lake Shira, a saline lake in Siberia (the Republic of Khakasia) / A. G. Degermendzhy, R. D. Gulati // Aquatic Ecology. - 2002. - Vol. 36, Is. 2. - P331-340 . - ISSN 1386-2588
Кл.слова (ненормированные):
Carbon budget -- Cyanobacteria -- Heterotrophic bacteria -- Hydrogen sulphide -- Mathematical models of stratification -- Meromictic lakes -- Microbial loop -- Stratification -- Trophic scheme -- algal bloom -- ecosystem modeling -- limiting factor -- nutrient availability -- phytoplankton -- saline lake -- trophic interaction -- Russian Federation -- algae -- Bacteria (microorganisms) -- Cyanobacteria -- Lyngbya -- Lyngbya contorta
Аннотация: The paper summarises the results of a three-year research study (European Union Grant: INTAS 97-0519) aimed at investigating the planktonic populations and trophic organization of the Lake Shira ecosystem - a saline lake in Khakasia, Siberia. The lake exhibits a stable summer-autumn stratification of the chemical-biological components. The mechanisms responsible for the 'blooming' of phytoplankton in the deeper layers were investigated in greater detail, using data from both field and laboratory experiments. The spectra of nutrition were examined to estimate the relationships between the specific growth rates of the hydrobionts and the influence of the limiting factors: light, nutrients. The observed heterotrophic capability of a metalimnetic phytoplankton population might help explain the development in the deeper waters of Lyngbya contorta. The scheme of trophic interactions was put up, based on the assessment of the carbon pools and carbon flows in the pelagic zone of the lake. A mathematical model of the vertical structure of the lake's plankton populations was constructed, using the ecosystem description and data of vertical turbulent diffusion. The role of light and nutrient limitations and grazing mortality in forming the vertical inhomogeneities, particularly in lowering the depth of the maximal cyanobacterial biomass, has been demonstrated. The theoretical curves for the stratification of chemical and biological parameters have been brought in conformity with the field observations, e.g. for the different patterns of the peaks, and for the biomass maxima of cyanobacteria, purple and green sulphur bacteria, oxygen, and hydrogen sulphide. The calculations revealed that for an adequate assessment of the parameters for the hydrogen sulphide zone it is necessary to introduce flows of allochthonous organic matter. Based on the form of the sulphur distribution curve, the allochthonous input of organic matter and the inflow of hydrogen sulphide from the bottom have been theoretically discriminated for the first time. It has also been ascertained that irrespective of the depth the allochthonous substances limiting bacterial growth, the bacteria are uniformly distributed over depth and can serve as an indicator of the presence of limitation (the effect of autostabilisation in space). Of indisputable interest to limnology are the specific methods developed for understanding the functioning of Lake Shira ecosystem. These include the autostabilisation of the limiting factors, the on-the-spot fluorescent method of determining the three classes of microalgae, the algal mixotrophy and the planktonic population interactions and feedbacks, and development of a more sensitive, bioluminescent method for mapping the nonhomogeneities. Owing to a balanced combination of classical approaches (field observations, in situ data on production-decomposition) and the more recent ones (satellite monitoring, biophysical methods of estimating interactions of populations, mathematical models based on the field and experimental data), many of the structural-function relationships in the ecosystem can now be explained, and the models can provide 'mutual control and mutual agreement' between the data collected using different approaches.

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

Доп.точки доступа:
Degermendzhy, A.G.; Gulati, R.D.

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10.

Two-stage biohumus production from inedible potato biomass [Text] / N. S. Manukovsky, V. S. Kovalev, I. V. Gribovskaya // Bioresour. Technol. - 2001. - Vol. 78, Is. 3. - P. 273-275, DOI 10.1016/S0960-8524(01)00022-0. - Cited References: 5 . - ISSN 0960-8524

РУБ Agricultural Engineering + Biotechnology & Applied Microbiology + Energy & Fuels

Кл.слова (ненормированные):
inedible potato biomass -- wheat straw -- bioconversion -- residual substrate -- biohumus
Аннотация: The feasibility of a two-stage bioconversion of inedible potato biomass into biohumus by oyster mushroom followed by worms was tested. As a raw material for biohumus production the inedible potato biomass in certain properties ranked below wheat straw. The most feasible method to convert the potato wastes into biohumus was to mix them with wheat straw at the mass ratio of 1:3 and then treat with mushrooms followed by worms. This gave a good yield of mushrooms. The biohumus produced from the mixture was suitable for use as a plant growth medium. (C) 2001 Elsevier Science Ltd. All rights reserved.

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:
Manukovsky, N.S.; Kovalev, V.S.; Gribovskaya, I.V.

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11.

Trends in microevolution of microbial populations in open systems / A. V. Brilkov [et al.] // Doklady Biochemistry and Biophysics. - 2005. - Vol. 404, Is. 1-6. - P349-352, DOI 10.1007/s10628-005-0111-x . - ISSN 1607-6729
Кл.слова (ненормированные):
article -- bacterial phenomena and functions -- bacterium -- biological model -- culture technique -- Escherichia coli -- evolution -- genetics -- growth, development and aging -- mathematics -- methodology -- mutation -- nanotechnology -- pH -- physiology -- population dynamics -- time -- Bacteria -- Bacterial Physiology -- Cell Culture Techniques -- Escherichia coli -- Evolution -- Hydrogen-Ion Concentration -- Mathematics -- Models, Biological -- Mutation -- Nanotechnology -- Population Dynamics -- Time Factors

Scopus
Держатели документа:
Krasnoyarsk State University, Krasnoyarsk, 660062, Russian Federation
Institute of Biophysics, Siberian Division, Russian Academy of Sciences, Akademgorodok, Krasnoyarsk, 660036, Russian Federation : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Brilkov, A.V.; Loginov, I.A.; Morozova, E.V.; Pechurkin, N.S.

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12.

Toxic effects of the fungicide tebuconazole on the root system of fusarium-infected wheat plants / E. Shishatskaya [et al.] // Plant Physiol. Biochem. - 2018. - Vol. 132. - P400-407, DOI 10.1016/j.plaphy.2018.09.025 . - ISSN 0981-9428
Кл.слова (ненормированные):
Border cells -- Carbonylated proteins -- Free proline -- Fusarium -- Malondialdehyde -- Tebuconazole
Аннотация: The study investigates toxic effects of the fungicide tebuconazole (TEB) on Fusarium-infected wheat (Triticum aestivum) plants based on the morphological characteristics of root apices and changes in the integrated parameters of redox homeostasis, including the contents of free proline and products of peroxidation of proteins (carbonylated proteins, CP) and lipids (malondialdehyde, MDA) in roots. In two-day-old wheat sprouts infected by Fusarium graminearum, the levels of proline, CP, and border cells of root apices are higher than in roots of uninfected sprouts by a factor of 1.4, 8.0, and 3, respectively. The triazole fungicide tebuconazole (TEB) at the concentrations of 0.01, 0.10, and 1.00 ?g ml?1 of medium causes a dose-dependent decrease in the number of border cells. The study of the effects of TEB and fusarium infection on wheat plants in a 30-day experiment shows that the effect of the fungicide TEB on redox homeostasis in wheat roots varies depending on the plant growth stage and is significantly different in ecosystems with soil and plants infected by Fusarium phytopathogens. The study of the morphology of root apices shows that the toxic effects of TEB and fusarium infection are manifested in the destructive changes in root apices and the degradation of the root tip mantle. © 2018 Elsevier Masson SAS

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Держатели документа:
Siberian Federal University, 79 Svobodnyi Ave., Krasnoyarsk, 660041, Russian Federation
Institute of Biophysics SB RAS, Federal Research Center “Krasnoyarsk Science Center SB RAS”, Akademgorodok, Krasnoyarsk, 660036, Russian Federation
International and Interuniversity Centre for Nano Science and Nano Technology, Kottayam, Kerala, India

Доп.точки доступа:
Shishatskaya, E.; Menzyanova, N.; Zhila, N.; Prudnikova, S.; Volova, T.; Thomas, S.

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13.

Tolerance of wheat and lettuce plants grown on human mineralized waste to high temperature stress / S. A. Ushakova [et al.] // Advances in Space Research. - 2013. - Vol. 51, Is. 11. - P2075-2083, DOI 10.1016/j.asr.2013.01.017 . - ISSN 0273-1177
Кл.слова (ненормированные):
Air temperature step -- BLSS -- Heat resistance -- Human waste recycling -- Lettuce -- Wheat -- Air temperature -- BLSS -- Human waste -- Lettuce -- Wheat -- Atmospheric temperature -- Electromagnetic field effects -- Electromagnetic fields -- Gas plants -- Heat resistance -- Oxygen supply -- Plants (botany) -- Productivity -- Specific heat -- Thermal stress -- Waste utilization -- Plant shutdowns
Аннотация: The main objective of a life support system for space missions is to supply a crew with food, water and oxygen, and to eliminate their wastes. The ultimate goal is to achieve the highest degree of closure of the system using controlled processes offering a high level of reliability and flexibility. Enhancement of closure of a biological life support system (BLSS) that includes plants relies on increased regeneration of plant waste, and utilization of solid and liquid human wastes. Clearly, the robustness of a BLSS subjected to stress will be substantially determined by the robustness of the plant components of the phototrophic unit. The aim of the present work was to estimate the heat resistance of two plants (wheat and lettuce) grown on human wastes. Human exometabolites mineralized by hydrogen peroxide in an electromagnetic field were used to make a nutrient solution for the plants. We looked for a possible increase in the heat tolerance of the wheat plants using changes in photosynthetically active radiation (PAR) intensity during heat stress. At age 15 days, plants were subjected to a rise in air temperature (from 23 В± 1 В°C to 44 В± 1 В°) under different PAR intensities for 4 h. The status of the photosynthetic apparatus of the plants was assessed by external 2 gas exchange and fluorescence measurements. The increased irradiance of the plants during the high temperature period demonstrated its protective action for both the photosynthetic apparatus of the leaves and subsequent plant growth and development. The productivity of the plants subjected to temperature changes at 250 W m-2 of PAR did not differ from that of controls, whereas the productivity of the plants subjected to the same heat stress but in darkness was halved. В© 2012 COSPAR. Published by Elsevier Ltd.

Scopus
Держатели документа:
SB RAS Institute of Biophysics, 660036 Akademgorodok, Krasnoyarsk, Russian Federation
Institut Pascal, GEPB, UBP, Clermont Universite, F-63000 Clermont-Ferrand, France
UB RAS, Institute of Biology of Komi Science Center, Syktyvkar, Russian Federation : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Ushakova, S.A.; Tikhomirov, A.A.; Shikhov, V.N.; Gros, J.-B.; Golovko, T.K.; Dal'Ke, I.V.; Zakhozhii, I.G.

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14.

Tolerance of plants grown on human mineralized waste to changes in air temperature / A. A. Tikhomirov [et al.] // International Astronautical Federation - 59th International Astronautical Congress 2008, IAC 2008. - 2008. - Vol. 1: 59th International Astronautical Congress 2008, IAC 2008 (29 September 2008 through 3 October 2008, Glasgow) Conference code: 79748. - P311-320
Кл.слова (ненормированные):
Air temperature -- Alternating electromagnetic field -- Biological life support systems -- Closedness -- Controlled process -- Fluorescence measurements -- Gas exchange -- Heat stress -- High temperature -- Human waste -- Nutrient solution -- Old plants -- Photosynthetic apparatus -- Photosynthetically active radiation -- Plant components -- Plant growth -- Plant wastes -- Protective action -- Reproductive organs -- Temperature changes -- Temperature conditions -- Atmospheric temperature -- Electromagnetic field effects -- Electromagnetic fields -- Gas plants -- Heat resistance -- Hydrogen peroxide -- Oxygen supply -- Plant life extension -- Productivity -- Specific heat -- Thermal stress -- Waste utilization -- Plant shutdowns
Аннотация: The main objective of an LSS is to supply a crew with food, water and oxygen, and to eliminate its waste. The ultimate goal is to achieve the highest degree of closure of the system using controlled processes offering a high level of reliability and flexibility. Enhancement of closedness of biological life support systems (BLSS) including plants relies on increased regeneration of gas, water and plant waste, and utilization of solid and liquid human wastes. Clearly, the robustness of an LSS subjected to stress will be substantially determined by the robustness of the plant components of the phototrophic unit. The aim of the present work was to estimate the heat resistance of plants grown on human wastes. Human exometabolites mineralized by hydrogen peroxide in an alternating electromagnetic field were used to make a nutrient solution for the plants. We looked for a possible increase in the heat resistance of the plants using changes in photosynthetically active radiation (PAR) intensity during heat stress. At ages 15 and 25 days, plants were subjected to a rise in air temperature (from 22-24В°C to 44В°C) under different PAR intensities for 4 hours. The status of the photosynthetic apparatus of the plants was assessed by external CO2 gas exchange and fluorescence measurements. The increased irradiance of the plants during the high temperature period demonstrated its protective action for both the photosynthetic apparatus of the leaves and subsequent plant growth and development. The productivity of the plants subjected to temperature changes at 250 W/m2 of PAR did not differ from that of controls, whereas the productivity of the plants subjected to the same heat stress but in darkness was halved. The heat resistance of the reproductive organs of 25-day-old plants was significantly lower than that of 15-day-old plants subjected to similar light and temperature conditions.

Scopus
Держатели документа:
SB RAS Institute of Biophysics, 660036, Akademgorodok, Krasnoyarsk, Russian Federation
LGCB, Universite Blaise Pascal, Clermont-Ferrand, France
Institute of Biology Komi SC of UrB RAS, Syktyvkar, Russian Federation : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Tikhomirov, A.A.; Ushakova, S.A.; Shikhov, V.N.; Gros, J.-B.; Golovko, T.K.; Dal'Ke, I.V.; Zakhozhii, I.G.

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15.

Tolerance of LSS plant component to elevated temperatures / S. A. Ushakova, A. A. Tikhomirov // Acta Astronautica. - 2002. - Vol. 50, Is. 12. - P759-764, DOI 10.1016/S0094-5765(02)00010-3 . - ISSN 0094-5765
Кл.слова (ненормированные):
Metabolism -- Photosynthesis -- Rate constants -- Thermal effects -- Thermoanalysis -- Thermal tolerance -- Life support systems (spacecraft) -- carbon dioxide -- adaptation -- article -- Brassicaceae -- comparative study -- heat -- instrumentation -- light -- metabolism -- microclimate -- photosynthesis -- physiology -- plant physiology -- wheat -- Adaptation, Physiological -- Brassicaceae -- Carbon Dioxide -- Ecological Systems, Closed -- Heat -- Life Support Systems -- Light -- Photosynthesis -- Plant Physiology -- Triticum
Аннотация: Stability of LSS based on biological regeneration of water, air and food subject to damaging factors is largely dependent on the behavior of the photosynthesizing component represented, mainly, by higher plants. The purpose of this study is to evaluate the tolerance of uneven-aged wheat and radish cenoses to temperature effects different in time and value. Estimation of thermal tolerance of plants demonstrated that exposure for 20 h to the temperature increasing to 45В°C brought about irreversible damage both in photosynthetic processes (up to 80% of initial value) and the processes of growth and development. Kinetics of visible photosynthesis during exposure to elevated temperatures can be used to evaluate critical exposure time within the range of which the damage of metabolic processes is reversible. With varying light intensity and air temperature it is possible to find a time period admissible for the plants to stay under adverse conditions without considerable damage of metabolic processes. В© 2002 Elsevier Science Ltd. All rights reserved.

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

Доп.точки доступа:
Ushakova, S.A.; Tikhomirov, A.A.

Найти похожие

16.

Tolerance of LSS plant component to elevated temperatures [Text] / S. A. Ushakova, A. A. Tikhomirov // Acta Astronaut. - 2002. - Vol. 50, Is. 12. - P. 759-764, DOI 10.1016/S0094-5765(02)00010-3. - Cited References: 10 . - ISSN 0094-5765

РУБ Engineering, Aerospace

Аннотация: Stability of LSS based on biological regeneration of water, air and food subject to damaging factors is largely dependent on the behavior of the photosynthesizing component represented, mainly, by higher plants. The purpose of this study is to evaluate the tolerance of uneven-aged wheat and radish cenoses to temperature effects different in time and value. Estimation of thermal tolerance of plants demonstrated that exposure for 20 h to the temperature increasing to 45degreesC brought about irreversible damage both in photosynthetic processes (up to 80% of initial value) and the processes of growth and development. Kinetics of visible photosynthesis during exposure to elevated temperatures can be used to evaluate critical exposure time within the range of which the damage of metabolic processes is reversible. With varying light intensity and air temperature it is possible to find a time period admissible for the plants to stay under adverse conditions without considerable damage of metabolic processes. (C) 2002 Elsevier Science Ltd. All rights reserved.

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:
Ushakova, S.A.; Tikhomirov, A.A.

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17.

The vertical distribution of zooplankton in brackish meromictic lake with deep-water chlorophyll maximum / Y. S. Zadereev, A. P. Tolomeyev // Hydrobiologia. - 2007. - Vol. 576, Is. 1. - P69-82, DOI 10.1007/s10750-006-0294-x . - ISSN 0018-8158
Кл.слова (ненормированные):
Anoxic hypolimnion -- Deep water chlorophyll maximum -- Meromictic lake -- Stratification -- Vertical distribution -- Zooplankton -- Algae -- Chlorophyll -- Growth kinetics -- Lakes -- Saline water -- Anoxic hypolimnion -- Deep water chlorophyll maximum -- Meromictic lake -- Stratification -- Vertical distribution -- Zooplanktons -- Biodiversity -- biomass -- brackish water -- chlorophyll -- green alga -- meromictic lake -- reproduction -- stratification -- vertical distribution -- zooplankton -- Eurasia -- Khakassia -- Lake Shira -- Russian Federation -- Arctodiaptomus salinus -- Brachionus plicatilis -- Chlorophyta -- Copepoda -- Hexarthra oxiuris -- Rotifera
Аннотация: We examined the dynamics of the vertical stratification of physical, chemical and biological factors in a brackish meromictic lake with a deep-water chlorophyll maximum (Shira Lake, Russia, Khakasia) during the growing season and estimated how the vertical distribution of these factors influences the vertical distribution of the zooplankton community. The vertical distribution of zooplankton was restricted by the anoxic hypolimnion. Nauplii and younger copepodides (C1-C3) of the copepod, Arctodiaptomus salinus, and the rotifer, Brachionus plicatilis, were found in the upper warm waters. During summer stratification the maximum of A. salinus biomass, which consisted mainly of older copepodides (C4-C5) and females, was associated with the deep-water maximum of biomass of green algae, which are the preferred diet for this species. The vertical distribution of the rotifer Hexarthra oxiuris was bimodal with numerical peaks in the epi- and hypolimnion. Reproduction peaks of dominant species were separated in time. The reproduction peak of A. salinus was at the beginning of summer when A. salinus constituted up to 99% of total zooplankton biomass. The development of rotifers was detected after the reproduction peak of A. salinus when the biomass of rotifers reached 50% of total zooplankton biomass. В© 2007 Springer Science+Business Media B.V.

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

Доп.точки доступа:
Zadereev, Y.S.; Tolomeyev, A.P.

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18.

The use of glowing wood as a source of luminescent culture of fungus mycelium [Text] / A. P. Puzyr, S. E. Medvedeva, V. S. Bondar // Mycosphere. - 2016. - Vol. 7, Is. 1. - P1-17, DOI 10.5943/mycosphere/7/1/1. - Cited References:22. - The authors are grateful to Prof. A. Frank, Director of North Borneo Biostation, for the opportunity to carry out studies of glowing wood; to Nadezhda N. Kudashova, a senior researcher at the Institute of Biology and Biophysics at the Tomsk University, for identifying the species of nonluminous fungi. This study was supported by grant no. 11.G34.31.0058 (RF Government) and Projects no. 71 (SB RAS). . - ISSN 2077-7000

РУБ Mycology
Рубрики:
BIOLUMINESCENCE CHARACTERISTICS
NEONOTHOPANUS-NAMBI
LIGHT-EMISSION
Кл.слова (ненормированные):
Bioluminescence -- culture of luminous mycelia -- kinetics of luminescent -- reaction -- light emitting wood -- luminous fungus
Аннотация: In studies of fungal bioluminescence, not only fruiting bodies and spores of the fungus, but also samples of luminescent wood, leaf litter or soil may need to be used to derive pure mycelial culture. This study describes an approach to isolating the culture of luminescent fungal mycelium from samples of light-emitting wood found on Borneo Island in November-December 2013. A GelDoc XR Imaging System (Bio-Rad Laboratories, Inc., U.S.) was used for the first time to monitor luminescence and select luminous samples. This study shows that for successful isolation of the culture of luminescent mycelium out of the luminescent wood found in the forest, it is imperative to keep the samples moist (mycelium alive until there is water), while immediate and aseptic delivery of the samples to the laboratory is not a crucial condition (inner layers of wood is "sterile"). Investigation of the growth features of the isolated mycelium in various growing conditions revealed some peculiar properties of its luminescence in comparison with the known luminescent cultures of basidiomycetes. When grown on solid nutrient media, mycelium exhibits low growth rates, long-lasting luminescence (140 days or longer), and emergence and disappearance of local zones with high levels of light emission. Mycelium produced in submerged culture does not emit light, and this effect must be caused by the absence or a very low level of the luminescent reaction substrate in the biomass. The luminescence system isolated from mycelial biomass did not induce luminescent reaction in vitro upon the addition of NADPH (recording intensity is 60 100 URL/sec). We found that enzymes of the luminescence systems isolated from mycelium pellets retained their activity and catalyzed luminescent reaction when a hot extract of the luminous fungus Armillaria sp. (IBSO 2360) was added (near 1900 URL/sec). The same effect was obtained after addition of hot extracts from the fruiting bodies of nonluminous higher fungi Pholiota squarrosa, Cortinarius sp., Hypholoma capnoides and Chroogomphus rutilus (near 3500 URL/sec). The pure culture of luminescent mycelium has been registered in the Culture Collection of IBP SB RAS as IBSO 2371; now it can be used for various in vivo and in vitro studies, including identification of the fungus.

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Держатели документа:
Russian Acad Sci, Siberian Branch, Inst Biophys, Krasnoyarsk 660036, Russia.

Доп.точки доступа:
Puzyr, A. P.; Medvedeva, S. E.; Bondar, V. S.; RF Government [11.G34.31.0058]; SB RAS [71]

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19.

The synthesis of hydroxybutyrate and hydroxyvalerate copolymers by the bacterium Ralstonia eutropha / T. G. Volova, G. S. Kalacheva // Mikrobiologiya. - 2005. - Vol. 74, Is. 1. - С. 63-69 . - ISSN 0026-3656
Кл.слова (ненормированные):
?-ketothiolase -- Controlled synthesis -- Poly(hydroxybutyrate-co-hydroxyvalerate) -- Ralstonia eutropha -- Bacteria (microorganisms) -- Cupriavidus necator -- acetoacetyl coenzyme a -- acetyl coenzyme A acyltransferase -- acyl coenzyme A -- acyltransferase -- butyric acid derivative -- carbon dioxide -- fructose -- hydrogen -- poly(3 hydroxybutyrate) co (3 hydroxyvalerate) -- poly(3-hydroxyalkanoic acid) synthase -- poly(3-hydroxybutyrate)-co-(3-hydroxyvalerate) -- polyester -- polyhydroxyalkanoate synthase -- valeric acid derivative -- article -- chemistry -- crystallization -- culture medium -- metabolism -- Wautersia eutropha -- Acetyl-CoA C-Acyltransferase -- Acyl Coenzyme A -- Acyltransferases -- Butyrates -- Carbon Dioxide -- Crystallization -- Culture Media -- Cupriavidus necator -- Fructose -- Hydrogen -- Polyesters -- Valerates
Аннотация: The paper deals with the study of the synthesis of 3-hydroxybutyrate (3HB) and 3-hydroxyvalerate (3HV) copolymers by the bacterium Ralstonia eutropha B-5786 grown under different carbon nutrition conditions (growth on carbon dioxide, fructose, and CO2-valerate and fructose-valerate mixtures). The parameters to be analyzed included the yield of biomass, the yield, synthesis rate, and composition of copolymers, the activity of the key enzymes of polyhydroxyalkanoate (PHA) synthesis (?-ketothiolase, acetoacetyl-CoA reductase, and PHA synthase), the maximum tolerable concentration of valerate to the bacterium, and the conditions that govern the incorporation of hydroxyvalerate to copolymers. This allowed the relationship between cultivation conditions and the proportion of monomers in the copolymers to be deduced. We were able to synthesize a range of 3HB/3HV copolymers and found that the thermal characteristics and the degree of crystallinity of these copolymers depend on the molar fraction of 3HV.

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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:
Volova, T.G.; Kalacheva, G.S.

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20.

The synthesis of hydroxybutyrate and hydroxyvalerate copolymers by the bacterium Ralstonia eutropha / T. G. Volova, G. S. Kalacheva // Microbiology. - 2005. - Vol. 74, Is. 1. - P54-59, DOI 10.1007/s11021-005-0028-5 . - ISSN 0026-2617
Кл.слова (ненормированные):
?-ketothiolase -- Controlled synthesis -- Poly(hydroxybutyrate-co-hydroxyvalerate) -- Ralstonia eutropha -- Bacteria (microorganisms) -- Ralstonia -- Wautersia eutropha
Аннотация: The paper deals with the study of the synthesis of 3-hydroxybutyrate (3HB) and 3-hydroxyvalerate (3HV) copolymers by the bacterium Ralstonia eutropha B-5786 grown under different carbon nutrition conditions (growth on carbon dioxide, fructose, and CO2-valerate and fructose-valerate mixtures). The parameters to be analyzed included the yield of biomass; the yield, synthesis rate, and composition of copolymers; the activity of the key enzymes of polyhydroxyalkanoate (PHA) synthesis ?-ketothiolase, acetoacetyl-CoA reductase, and PHA synthase); the maximum tolerable concentration of valerate to the bacterium; and the conditions that govern the incorporation of hydroxyvalerate into copolymers. This allowed the relationship between cultivation conditions and the proportion of monomers in the copolymers to be deduced. We were able to synthesize a range of 3HB/3HV copolymers and found that the thermal characteristics and the degree of crystallinity of such copolymers depend on the molar fraction of 3HV. В© 2005 Pleiades Publishing, Inc.

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:
Volova, T.G.; Kalacheva, G.S.

Найти похожие