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ATP is a cosubstrate of the luciferase of the earthworm Fridericia heliota (Annelida: Clitellata: Oligochaeta: Enchytraeidae) / N. S. Rodionova, V. S. Bondar', V. N. Petushkov // Doklady Biochemistry and Biophysics. - 2003. - Vol. 392, Is. 1-6. - P253-255, DOI 10.1023/A:1026134628735 . - ISSN 1607-6729
Кл.слова (ненормированные):
adenosine diphosphate -- adenosine phosphate -- adenosine triphosphate -- luciferase -- luciferin -- magnesium -- animal cell -- article -- controlled study -- earthworm -- hydrolysis -- luminescence -- nonhuman -- Adenosine Diphosphate -- Adenosine Triphosphate -- Animals -- Firefly Luciferin -- Kinetics -- Luciferases -- Luminescent Measurements -- Magnesium -- Oligochaeta -- Substrate Specificity -- Animalia -- Annelida -- Clitellata -- Enchytraeidae -- Pheretima sieboldi

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:
Rodionova, N.S.; Bondar', V.S.; Petushkov, V.N.

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BIOLUMINESCENT EARTHWORMS (OLIGOCHAETA, ENCHYTRAEIDAE) [Текст] / N. T. ZALESSKAIA, V. N. PETUSHKOV, N. S. RODIONOVA // DOKLADY AKADEMII NAUK SSSR. - 1990. - Vol. 310, Is. 2. - С. 496-498. - Cited References: 13 . - ISSN 0002-3264

РУБ Multidisciplinary Sciences

Держатели документа:
ACAD SCI USSR,INST BIOPHYS,KRASNOYARSK,USSR
ИБФ СО РАН : 660036, Красноярск, Академгородок, д. 50, стр. 50
Доп.точки доступа:
ZALESSKAIA, N.T.; PETUSHKOV, V.N.; RODIONOVA, N.S.

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Ca(2+)-activator of the luminescence system of the earthworms Henlea sp., (Annelida: Clitellata: Oligochaeta: Enchytraeidae) / N. S. Rodionova, V. S. Bondar, V. N. Petushkov // Doklady. Biochemistry and biophysics. - 2002. - Vol. 386. - P260-263 . - ISSN 1607-6729
Кл.слова (ненормированные):
calcium -- divalent cation -- edetic acid -- luciferase -- luciferin -- metal -- animal -- annelid worm -- article -- chemistry -- dose response -- enzymology -- genetics -- kinetics -- luminescence -- metabolism -- Animals -- Calcium -- Cations, Divalent -- Dose-Response Relationship, Drug -- Edetic Acid -- Firefly Luciferin -- Kinetics -- Luciferases -- Luminescent Measurements -- Metals -- Oligochaeta

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:
Rodionova, N.S.; Bondar, V.S.; Petushkov, V.N.

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Comparison of seasonal dynamics of the essential PUFA contents in benthic invertebrates and grayling Thymallus arcticus in the Yenisei river / N. N. Sushchik [et al.] // Comparative Biochemistry and Physiology - B Biochemistry and Molecular Biology. - 2006. - Vol. 145, Is. 3-4. - P278-287, DOI 10.1016/j.cbpb.2006.05.014 . - ISSN 1096-4959
Кл.слова (ненормированные):
Benthic invertebrates -- Grayling -- Polyunsaturated fatty acids -- Riverine food web -- essential fatty acid -- long chain fatty acid -- polyunsaturated fatty acid -- Amphipoda -- animal tissue -- annelid worm -- article -- benthos -- Chironomidae -- comparative study -- controlled study -- dominant inheritance -- ecosystem -- evolution -- fatty acid analysis -- female -- fish -- fly -- invertebrate -- larva -- male -- metabolic regulation -- nonhuman -- nutrient dynamics -- priority journal -- river -- seasonal variation -- statistical significance -- Thymallus arcticus -- Animals -- Fatty Acids, Unsaturated -- Food Chain -- Gastrointestinal Contents -- Invertebrates -- Muscles -- Rivers -- Russia -- Salmonidae -- Seasons -- Amphipoda -- Chironomidae -- Diptera -- Gammaridae -- Invertebrata -- Oligochaeta (Metazoa) -- Thymallus arcticus -- Trichoptera
Аннотация: Seasonal dynamics of contents of essential polyunsaturated fatty acids (PUFA) in dominant groups of benthic invertebrates: gammarids (Gammaridae, Amphipoda), oligochaetes (Oligochaeta), chironomid larvae (Chironomidae, Diptera) and caddisfly larvae (Trichoptera), and dominant benthivorous fish, Siberian grayling Thymallus arcticus, have been studied in ecosystem of the large Siberian river. During the year of the study most benthic invertebrate taxa showed significant variations in the contents of both C-18 and long chain C-20-22 PUFAs. In contrast, the fish, which consumed the zoobenthos, had no significant seasonal variations in long chain PUFAs' contents. Thereby, the fish, as organisms of relatively higher evolution level than invertebrates, was supposed to have more strict metabolic control of long chain PUFAs' contents. Evidence was obtained that the studied fish species, grayling, may be capable to convert dietary EPA into DHA. В© 2006 Elsevier Inc. All rights reserved.

Scopus
Держатели документа:
Institute of Biophysics, Siberian Branch, Russian Academy of Science, Akademgorodok, Krasnoyarsk, 660036, Russian Federation
Krasnoyarsk State University, Svobodny av. 79, Krasnoyarsk, 660041, Russian Federation : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Sushchik, N.N.; Gladyshev, M.I.; Kalachova, G.S.; Makhutova, O.N.; Ageev, A.V.

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Content of polyunsaturated fatty acids essential for fish nutrition in zoobenthos species / O. N. Makhutova [et al.] // Freshwater Sci. - 2016. - Vol. 35, Is. 4. - P1222-1234, DOI 10.1086/688760 . - ISSN 2161-9549
Кл.слова (ненормированные):
Fatty acids -- Fish -- Food quality -- Invasion -- Invertebrates -- Bryozoa -- Coleoptera -- Crustacea -- Dytiscus -- Ephemeroptera -- Gammaridae -- Hirudinea -- Insecta -- Invertebrata -- Mollusca -- Plumatella emarginata -- Polychaeta -- Trichoptera -- Turbellaria
Аннотация: Content of eicosapentaenoic acid (EPA, 20 : 5n-3) and docosahexaenoic acid (DHA, 22 : 6n-3) and the n-3/n-6 ratio are important indicators of nutritive value of aquatic invertebrates as food for fish. We studied fatty acid (FA) content and composition of 68 zoobenthic species. Benthic invertebrates differed significantly in their contents of EPA and DHA and n-3/n-6 ratios. The most valuable food for fish were Insecta, especially Ephemeroptera and Trichoptera, Gammaridae, and Turbellaria (Dendrocaelopsis sp.). The invertebrates of low food quality for fish were Hirudinea, Mollusca, Oligochaeta, Bryozoa (Plumatella emarginata), and Coleoptera (Dytiscus lapponicus). Our data suggest that the recent and ongoing global replacement of native species, mainly Insecta, by invaders, mostly represented by Mollusca, Crustacea, Polychaeta, Oligochaeta, Bryozoa, and Hirudinea, probably will reduce the nutritive value of food sources for benthivorous fish. In addition, some of the taxa studied have peculiar FAs, which may be useful as their markers in trophic webs. Thus, 20 : 1n-13, 20 : 2n-6, 22 : 5n-3, and 22 : 6n-3 are likely to be considered markers of Mollusca, Hirudinea, Turbellaria, and Gammaridae, respectively, for tracing food webs in freshwater ecosystems. © 2016 by The Society for Freshwater Science.

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Держатели документа:
Institute of Biophysics, Siberian Branch of Russian Academy of Sciences, Akademgorodok, Krasnoyarsk, Russian Federation
Siberian Federal University, Svobodny Av. 79, Krasnoyarsk, Russian Federation
Institute of Problems of Development of the North, Siberian Branch of Russian Academy of Sciences, Malygina Str., Tyumen, Russian Federation
Institute of Biology, Komi Scientific Center, Ural Division, Russian Academy of Science, 28 Kommunisticheskaya Str., Syktyvkar, Russian Federation
Institute for Biology of Inland Waters, Russian Academy of Science, Borok, Russian Federation

Доп.точки доступа:
Makhutova, O. N.; Shulepina, S. P.; Sharapova, T. A.; Dubovskaya, O. P.; Sushchik, N. N.; Baturina, M. A.; Pryanichnikova, E. G.; Kalachova, G. S.; Gladyshev, M. I.

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Effect of different salts and detergents on luciferin-luciferase luminescence of the enchytraeid Fridericia heliota / N. S. Rodionova, V. N. Petushkov // Journal of Photochemistry and Photobiology B: Biology. - 2006. - Vol. 83, Is. 2. - P123-128, DOI 10.1016/j.jphotobiol.2005.12.014 . - ISSN 1011-1344
Кл.слова (ненормированные):
ATP -- Bioluminescence -- Earthworms -- Ions -- Luciferin-luciferase systems -- Triton X-100 -- adenosine triphosphate -- anion -- bromine -- calcium ion -- carbonic acid -- cation -- chloride -- chromium derivative -- detergent -- dodecyl sulfate sodium -- inorganic salt -- iodine -- iron derivative -- luciferase -- luciferin -- magnesium ion -- manganese -- nitrate -- phosphate -- sulfate -- sulfite -- triton x 100 -- annelid worm -- article -- bioluminescence -- concentration (parameters) -- controlled study -- enzyme activation -- enzyme activity -- enzyme inhibition -- enzyme mechanism -- in vitro study -- nonhuman -- priority journal -- qualitative analysis -- quantitative analysis -- Adenosine Triphosphate -- Animals -- Cations, Divalent -- Cations, Monovalent -- Detergents -- Firefly Luciferin -- Kinetics -- Luciferases -- Luminescence -- Metals -- Oligochaeta -- Photobiology -- Salts -- Annelida -- Clitellata -- earthworms (sp.) -- Enchytraeidae -- Fridericia heliota -- Oligochaeta (Metazoa) -- Pheretima sieboldi
Аннотация: The study addresses the effect produced by different inorganic salts and detergents (SDS, Triton X-100, the Tween series) on the ATP-dependent bioluminescent reaction catalyzed by the luciferase of the new earthworm species Fridericia heliota (Annelida: Clitellata: Oligochaeta: Enchytraeidae). It has been shown that the effect of divalent metal salts on luminescence is determined by the action of cations. Three of them - Mg2+, Mn2+ and Ca2+ - can stimulate luciferase activity at concentrations varying within a wide range, and Mn2+ can act as a 100%-effective substitute for Mg2+ in F. heliota luminescence reaction in vitro. The inhibitory effect of monovalent metal salts on luminescence is largely determined by the action of the anion part of the molecule. The effectiveness of the inhibitory effect of anions increases in the following order: {Mathematical expression}. Of the sodium salts, dodecyl sulfate, which is an anionic detergent, produces the strongest inhibitory effect on luciferase. On the contrary, nonionic detergents produce a stimulatory effect on the F. heliota luciferase. The action of the most effective of them - Triton X-100 - is determined by its ability to reduce the actual concentration of lipid inhibitors in the reaction mixture. В© 2006 Elsevier B.V. All rights reserved.

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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:
Rodionova, N.S.; Petushkov, V.N.

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Green light to an integrative view of Microscolex phosphoreus (Duges, 1837) (Annelida: Clitellata: Acanthodrilidae) / E. Rota [et al.] // Zootaxa. - 2018. - Vol. 4496, Is. 1. - P175-189, DOI 10.11646/zootaxa.4496.1.13. - Cited References:53. - This work was partially supported by Grant 15-04-02695-a from the Russian Foundation for Basic Research and the state budget allocated to the fundamental research at the Russian Academy of Sciences (project No 01201351504). Funding for travel to Western Australia (CE, SM) was provided by the Adlerbert Foundation. . - ISSN 1175-5326. - ISSN 1175-5334

РУБ Zoology
Рубрики:
BIOLUMINESCENT EARTHWORMS
   LUMINOUS EARTHWORM
   OLIGOCHAETA
   HAPLOTYPES
Кл.слова (ненормированные):
peregrine earthworm -- cryptic diversity -- morphology -- DNA-barcoding -- bioluminescence
Аннотация: The small synanthropic and peregrine earthworm Microscolex phosphoreus (Duges, 1837) is reported for the first time from Siberia. Morphological and DNA barcode (COI) analyses of this and widely separate samples worldwide demonstrate that, as currently identified, M. phosphoreus is a heterogeneous taxon, with divergent lineages occurring often in the same locality and hardly providing geographically structured genetic signals. The combined morphological and genetic evidence suggests that at least four of the found clades should be reclassified as separate species, both morphologically and genetically distinct from each other. However, as the specimen number was limited and only the COI gene was studied for the genetic work, we hesitate in formally describing new species. There would also be the problem of assigning the available names to specific lineages. Our findings encourage careful external and anatomical examination and using reliable characters such as the interchaetal distances and spermathecal morphology for correct identification and for deeper evaluation of cryptic diversity in this interesting bioluminescent worm.

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Держатели документа:
Univ Siena, Dept Phys Earth & Environm Sci, Via PA Mattioli 4, IT-53100 Siena, Italy.
Univ Gothenburg, Dept Biol & Environm Sci, Systemat & Biodivers, Box 463, SE-40530 Gothenburg, Sweden.
Krasnoyarsk Sci Ctr SB RAS, Fed Res Ctr, Inst Biophys SB RAS, Lab Photobiol, Krasnoyarsk, Russia.

Доп.точки доступа:
Rota, Emilia; Martinsson, Svante; Erseus, Christer; Petushkov, Valentin N.; Rodionova, Natalja S.; Omodeo, Pietro; Russian Foundation for Basic Research [15-04-02695-a]; Adlerbert Foundation; [01201351504]

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LC-MS and microscale NMR analysis of luciferin-related compounds from the bioluminescent earthworm Fridericia heliota / S. M. Marques [et al.] // Journal of Photochemistry and Photobiology B: Biology. - 2011. - Vol. 102, Is. 3. - P218-223, DOI 10.1016/j.jphotobiol.2010.12.006 . - ISSN 1011-1344
Кл.слова (ненормированные):
Bioluminescence -- Earthworm -- Fridericia heliota -- Luciferin -- Microscale NMR -- RP-HPLC-MS -- alkene -- alkyl group -- benzothiazole -- carboxylic acid -- hydroxyl group -- luciferin -- pterin -- absorption -- article -- bioluminescence -- earthworm -- Fridericia heliota -- isomer -- molecular weight -- nonhuman -- nuclear magnetic resonance -- priority journal -- reversed phase high performance liquid chromatography -- ultraviolet radiation -- Animals -- Chromatography, High Pressure Liquid -- Chromatography, Reverse-Phase -- Firefly Luciferin -- Luminescent Agents -- Magnetic Resonance Spectroscopy -- Mass Spectrometry -- Oligochaeta -- Fridericia heliota
Аннотация: This paper presents the main results of RP-HPLC-MS and microscale NMR analysis performed on Accompanying similar to Luciferin (AsLn(x)), compounds present in extracts of the bioluminescent earthworm Fridericia heliota that display similarities with Fridericia's luciferin, the substrate of the bioluminescent reaction. Three isomers of AsLn were discovered, AsLn(1), AsLn(2) and AsLn(3), all of which present a molecular weight of 529 Da. Their UV-Vis absorption spectra show maxima at 235 nm for AsLn(1), 238 and 295 nm for AsLn(2) and 241 and 295 nm for AsLn(3). MS n fragmentation patterns suggest the existence of carboxylic acid and hydroxyl moieties, and possibly chemical groups found in other luciferins like pterin or benzothiazole. The major isomer, AsLn(2), presents an aromatic ring and alkene and alkyl moieties. These luciferin-like compounds can be used as models that could give further insights into the structure of this newly discovered luciferin. В© 2010 Elsevier Inc. All rights reserved.

Scopus
Держатели документа:
Department of Chemistry and Biochemistry, Faculty of Sciences, Universidade Do Porto, Rua do Campo Alegre 687, 4169-007 Porto, Portugal
Laboratory of Photobiology, Institute of Biophysics, Russian Academy of Sciences, Akademgorodok, 660036 Krasnoyarsk, Russian Federation : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Marques, S.M.; Petushkov, V.N.; Rodionova, N.S.; Esteves Da Silva, J.C.G.

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Mass exchange in an experimental new-generation life support system model based on biological regeneration of environment / A. A. Tikhomirov [et al.] // Advances in Space Research. - 2003. - Vol. 31, Is. 7. - P1711-1720, DOI 10.1016/S0273-1177(03)80017-0 . - ISSN 0273-1177
Кл.слова (ненормированные):
Biomass -- Photosynthesis -- Plants (botany) -- Transpiration -- Mass exchange -- Life support systems (spacecraft) -- ammonia -- nitrogen -- oxygen -- biosphere -- animal -- annelid worm -- article -- biological model -- biomass -- bioremediation -- evaluation -- growth, development and aging -- human -- metabolism -- microclimate -- photosynthesis -- Pleurotus -- radish -- wheat -- Ammonia -- Animals -- Biodegradation, Environmental -- Biomass -- Ecological Systems, Closed -- Evaluation Studies -- Humans -- Life Support Systems -- Models, Biological -- Nitrogen -- Oligochaeta -- Oxygen -- Photosynthesis -- Pleurotus -- Raphanus -- Triticum
Аннотация: An experimental model of a biological life support system was used to evaluate qualitative and quantitative parameters of the internal mass exchange. The photosynthesizing unit included the higher plant component (wheat and radish), and the heterotrophic unit consisted of a soil-like substrate, California worms, mushrooms and microbial microflora. The gas mass exchange involved evolution of oxygen by the photosynthesizing component and its uptake by the heterotroph component along with the formation and maintaining of the SLS structure, growth of mushrooms and California worms, human respiration, and some other processes. Human presence in the system in the form of "virtual human" that at regular intervals took part in the respirative gas exchange during the experiment. Experimental data demonstrated good oxygen/carbon dioxide balance, and the closure of the cycles of these gases was almost complete. The water cycle was nearly 100% closed. The main components in the water mass exchange were transpiration water and the watering solution with mineral elements. Human consumption of the edible plant biomass (grains and roots) was simulated by processing these products by a unique physicochemical method of oxidizing them to inorganic mineral compounds, which were then returned into the system and fully assimilated by the plants. The oxidation was achieved by "wet combustion" of organic biomass, using hydrogen peroxide following a special procedure, which does not require high temperature and pressure. Hydrogen peroxide is produced from the water inside the system. The closure of the cycle was estimated for individual elements and compounds. Stoichiometric proportions are given for the main components included in the experimental model of the system. Approaches to the mathematical modeling of the cycling processes are discussed, using the data of the experimental model. Nitrogen, as a representative of biogenic elements, shows an almost 100% closure of the cycle inside the system. The proposed experimental model of a biological system is discussed as a candidate for potential application in the investigations aimed at creating ecosystems with largely closed cycles of the internal mass exchange. The formation and maintenance of sustainable cycling of vitally important chemical elements and compounds in biological life support systems (BLSS) is an extremely pressing problem. To attain the stable functioning of biological life support systems (BLSS) and to maintain a high degree of closure of material cycles in them, it is essential to understand the character of mass exchange processes and stoichiometric proportions of the initial and synthesized components of the system. В© 2003 COSPAR. Published by Elsevier Science Ltd. All rights reserved.

Scopus
Держатели документа:
Institute of Biophysics, Russian Academy of Sciences, Siberian Branch, Krasnoyarsk, Russian Federation
Universite B. Pascal, Clermont-Ferrand, France
Environ. Control/Life Support Sect., ESA, Estec Noorwijk, Netherlands : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Tikhomirov, A.A.; Ushakova, S.A.; Manukovsky, N.S.; Lisovsky, G.M.; Kudenko, Yu.A.; Kovalev, V.S.; Gubanov, V.G.; Barkhatov, Yu.V.; Gribovskaya, I.V.; Zolotukhin, I.G.; Gros, J.B.; Lasseur, Ch.

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10.

New types of luminescent systems of soil enchytraeids (Annelida: Clitellata: Oligochaeta: Enchytraeidae) / V. N. Petushkov, N. S. Rodionova // Doklady Biochemistry and Biophysics. - 2005. - Vol. 401, Is. 1-6. - P115-118, DOI 10.1007/s10628-005-0047-1 . - ISSN 1607-6729
Кл.слова (ненормированные):
annelid worm -- article -- energy transfer -- epidermis cell -- luminescence -- nonhuman -- soil analysis -- Animals -- Luciferases -- Luminescence -- Oligochaeta -- Annelida -- Clitellata -- Enchytraeidae

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

Доп.точки доступа:
Petushkov, V.N.; Rodionova, N.S.

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11.

Purification and partial spectral characterization of a novel luciferin from the luminous enchytraeid Fridericia heliota / V. N. Petushkov, N. S. Rodionova // Journal of Photochemistry and Photobiology B: Biology. - 2007. - Vol. 87, Is. 2. - P130-136, DOI 10.1016/j.jphotobiol.2007.03.006 . - ISSN 1011-1344
Кл.слова (ненормированные):
ATP -- Bioluminescence -- Earthworms -- Enchytraeid -- Luciferase -- Luciferin -- adenosine triphosphate -- luciferase -- luciferin -- animal cell -- anion exchange chromatography -- annelid worm -- article -- controlled study -- earthworm -- firefly -- luminance -- luminescence -- nonhuman -- priority journal -- protein analysis -- protein purification -- radiation absorption -- reversed phase liquid chromatography -- ultraviolet radiation -- Adenosine Triphosphate -- Animals -- Luciferases -- Luminescent Agents -- Oligochaeta -- Spectrum Analysis -- Enchytraeidae -- Fridericia heliota
Аннотация: A homogeneous luciferin preparation has been obtained from the luminous soil enchytraeid Fridericia heliota, which has an ATP-dependent luminescent system. A procedure for luciferin purification without losing fractions of active luciferase has been developed. The luciferin specific activity is 4000 times increased; its UV absorption spectrum maximum is 294 nm with a local minimum at 262 nm. The luciferin of the enchytraeid F. heliota is significantly different from firefly luciferin, whose luminescent reaction also requires ATP, and it also appears to have no similarities to other known luciferins. В© 2007 Elsevier B.V. All rights reserved.

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

Доп.точки доступа:
Petushkov, V.N.; Rodionova, N.S.

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12.

РУБ Zoology
Рубрики:
EARTHWORM BIOLUMINESCENCE
SIMILARITIES
Кл.слова (ненормированные):
Fridericia heliota -- taxonomy -- Siberian taiga -- bioluminescence -- Enchytraeidae
Аннотация: The Siberian enchytraeid Fridericia heliota Zalesskaja, 1990 has so far been known only through a paper in Russian briefly describing its luminescence and the major external and internal morphological features. The present study expands that preliminary description, amending it as regards the chaetal formula, the clitellar pattern, the form of the nephridia and the occurrence of glands at the spermathecal orifices, and providing a more comprehensive taxonomic characterization of the species. More detailed information is also given on its habitat and geographical range as well as on its unusual luminous properties. In F heliota, the production of light is confined to the body wall with a pattern corresponding to that of the epidermal gland cells, although it does not involve discharge of luminous mucus. This contrasts with observations on other enchytraeids and on the oligochaetes in general. Records of luminosity in the Oligochaeta are reviewed with comments.

WOS
Держатели документа:
Univ Siena, Dipartimento Sci Ambientali, Sez Sistemat & Ecol Anim & Vegetale, IT-53100 Siena, Italy
Russian Acad Sci, Inst Ecol & Evolutionary Problems AN Severtsova, Moscow 117071, Russia
Russian Acad Sci, Inst Biophys, Lab Photobiol, Siberian Branch, Krasnoyarsk 660036, Russia
ИБФ СО РАН : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Rota, E...; Zalesskaja, N.T.; Rodionova, N.S.; Petushkov, V.N.

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13.

Redescription of Fridericia heliota (Annelida, Clitellata: Enchytraeidae), a luminous worm from the Siberian taiga, with a review of bioluminescence in the Oligochaeta / E. Rota [et al.] // Journal of Zoology. - 2003. - Vol. 260, Is. 3. - P291-299, DOI 10.1017/S0952836903003777 . - ISSN 0952-8369
Кл.слова (ненормированные):
Bioluminescence -- Enchytraeidae -- Fridericia heliota -- Siberian taiga -- Taxonomy -- annelid -- bioluminescence -- ecomorphology -- taxonomy -- Russian Federation -- Annelida -- Clitellata -- Enchytraeidae -- Hirudinea -- Invertebrata -- Oligochaeta (Metazoa)
Аннотация: The Siberian enchytraeid Fridericia heliota Zalesskaja, 1990 has so far been known only through a paper in Russian briefly describing its luminescence and the major external and internal morphological features. The present study expands that preliminary description, amending it as regards the chaetal formula, the clitellar pattern, the form of the nephridia and the occurrence of glands at the spermathecal orifices, and providing a more comprehensive taxonomic characterization of the species. More detailed information is also given on its habitat and geographical range as well as on its unusual luminous properties. In F. heliota, the production of light is confined to the body wall with a pattern corresponding to that of the epidermal gland cells, although it does not involve discharge of luminous mucus. This contrasts with observations on other enchytraeids and on the oligochaetes in general. Records of luminosity in the Oligochaeta are reviewed with comments.

Scopus
Держатели документа:
Dipartimento di Scienze Ambientali, Sezione Sist. Ecologia Anim. e Veg., Universita di Siena, Via P. A. Mattioli 4, IT-53100 Siena, Italy
Inst. Ecol./Evol. Prob. A. N. S., Russian Academy of Sciences, Leninskij Prosp. 33, Moscow B-71, 117071, Russian Federation
Laboratory of Photobiology, Institute of Biophysics, Russian Academy of Sciences, Krasnoyarsk-36, 660036, Russian Federation : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Rota, E.; Zalesskaja, N.T.; Rodionova, N.S.; Petushkov, V.N.

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14.

Seasonal dynamics of long-chain polyunsaturated fatty acids in littoral benthos in the upper Yenisei river / N. N. Sushchik [et al.] // Aquatic Ecology. - 2007. - Vol. 41, Is. 2. - P349-365, DOI 10.1007/s10452-006-9065-z . - ISSN 1386-2588
Кл.слова (ненормированные):
Essential compounds -- Periphytonic microalgae -- Riverine food chain -- Zoobenthos -- amphipod -- annelid -- benthos -- biomass -- diatom -- dominance -- fatty acid -- food chain -- larva -- littoral environment -- seasonal variation -- Eurasia -- Krasnoyarsk [Russian Federation] -- Russian Federation -- Yenisei River -- Amphipoda -- Annelida -- Arthropoda -- Bacillariophyta -- Chironomidae -- Gammaridae -- Hexapoda -- Invertebrata -- Oligochaeta (Metazoa) -- Trichoptera
Аннотация: We studied composition and concentrations of fatty acids (FAs) in benthos from pebbly littoral region of the Yenisei River in a sampling site near Krasnoyarsk city (Siberia, Russia) for 1 year from March 2003 to February 2004. Special attention was paid to major long-chain polyunsaturated fatty acids (PUFAs) of the ?3 family: eicosapentaenoic acid (EPA, 20:5?3) and docosahexaenoic acids (DHA, 22:6?3). In phytobenthos, which was dominated by diatoms, the annual maxima of EPA and DHA pool occurred in spring and early summer. In zoobenthos, EPA and DHA pool peaked in autumn, due mainly to an increase of the biomass of dominant taxa (gammarids) and to a moderate increase of the PUFA content per body weight. Seasonal peaks of EPA in overwintering insect larvae (chironomids and caddisflies) generally coincided with those of biomass of these larvae, while there was no such trend for amphipods and oligochaetes. In spring and early summer, the main part of ?3 PUFA, 40-97% of total amount, in the littoral region was contained in biomass of producers, i.e., benthic microalgae, and in autumn it was transferred to primary consumers-benthic invertebrates, which contained ?76-93% of total ?3 PUFAs. В© 2006 Springer Science+Business Media, B.V.

Scopus
Держатели документа:
Institute of Biophysics, Siberian Branch, Russian Academy of Sciences, Akademgorodok, Krasnoyarsk 660036, Russian Federation
Krasnoyarsk State Agricultural University, Mira av., 88, Krasnoyarsk 660049, Russian Federation
Krasnoyarsk State University, Svobodny av., 79, Krasnoyarsk 660042, Russian Federation : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Sushchik, N.N.; Gladyshev, M.I.; Kravchuk, E.S.; Ivanova, E.A.; Ageev, A.V.; Kalachova, G.S.

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15.

Study of the luminescence system of the soil enchytraeid Fridericia heliota (Annelida: Clitellata: Oligochaeta: Enchytraeidae) / V. N. Petushkov, N. S. Rodionova, V. S. Bondar' // Doklady Biochemistry and Biophysics. - 2003. - Vol. 391, Is. 1-6. - P204-207, DOI 10.1023/A:1025105323648 . - ISSN 1607-6729
Кл.слова (ненормированные):
adsorption chromatography -- animal cell -- annelid worm -- article -- luminescence -- nonhuman -- purification -- animal -- drug antagonism -- isolation and purification -- metabolism -- physiology -- soil -- Animalia -- Annelida -- Clitellata -- Enchytraeidae -- edetic acid -- luciferase -- magnesium -- Animals -- Edetic Acid -- Luciferases -- Luminescent Measurements -- Magnesium -- Oligochaeta -- Soil

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:
Petushkov, V.N.; Rodionova, N.S.; Bondar', V.S.

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16.

The luminescence system of soil enchytraeids, Henlea sp., (Annelida: Clitellata: Oligochaeta: Enchytraeidae) / V. N. Petushkov [et al.] // Doklady biological sciences : proceedings of the Academy of Sciences of the USSR, Biological sciences sections / translated from Russian. - 2002. - Vol. 385. - P310-312 . - ISSN 0012-4966
Кл.слова (ненормированные):
animal -- annelid worm -- article -- histology -- luminescence -- parasitology -- physiology -- soil -- Animals -- Luminescent Measurements -- Oligochaeta -- Soil

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:
Petushkov, V.N.; Rodionova, N.S.; Purtov, K.V.; Bondar, V.S.

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17.

Two new types of bioluminescent systems of soil enchytraeids (Annelida:Clitellata:Oligochaeta:Enchytraeidae) / V. N. Petushkov, N. S. Rodionova // Doklady Akademii Nauk. - 2005. - Vol. 401, Is. 2. - С. 263-266 . - ISSN 0869-5652
Кл.слова (ненормированные):
Analysis -- Luminescence -- Models -- Soils -- Bioluminescent systems -- Oligochaeta earth-worm -- Biology
Аннотация: For the first time comparative data on localization, structural-functional organization, optimal functioning conditions for two bioluminescent systems of soil enchytraeids Fridericia heliota and Henlea sp. are given. Strong difference of these systems from each other and from all known among Oligochaeta class is shown. The analysis allows stating the discovery of two new systems of bioluminescent systems of enchytraeids, and accounting peroxide-dependent system of Diplocardia longa megascolecid, establishing multiplicity of luminescent mechanisms for Oligochaeta earth-worm.

Scopus
Держатели документа:
Inst. Biofiziki SO RAN, Krasnoyarsk, Russian Federation : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Petushkov, V.N.; Rodionova, N.S.

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18.

^a341.33.15.25.11.29^2VINITI
Л 94

Люминесцентная система почвенных энхитреид Henlea sp. (Annelida: Clitellata: Oligochaeta: Enchytraeidae) [Текст] : научное издание / В. Н. Петушков [и др.] // Докл. РАН. - 2002. - Т. 385, N 3. - С. 416-418 . - ISSN 0869-5652

ГРНТИ

34.33.15

РУБ 341.33.15.25.11.29
Рубрики:
ОЛИГОХЕТЫ
HENLEA (OLIGOCH.)
ЛЮМИНЕСЦЕНТНАЯ СИСТЕМА
Аннотация: Впервые исследовалась люминесцентная система почвенных энхитреид Henlea sp. Показано, что, как минимум, три эндогенных компонента участвуют в реакции светоизлучения: люцифераза, люциферин и активатор. Присутствие кислорода также необходимо. Установление природы и структуры субстрата и активатора является предметом дальнейших исследований. Как новый объект, люцифераза из светящихся червей Henlea sp. представляет несомненный интерес при изучении различных аспектов структурно-функциональной организации данного белка. Перспективным может оказаться и ее практическое применение, например при создании новых биолюминесцентных методов тестирования. Библ. 8
: 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Петушков, В.Н.; Родионова, Н.С.; Пуртов, К.В.; Бондарь, В.С.

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19.

^a341.33.15.25.11.29^2VINITI
П 31

Петушков, В. Н.
Два новых типа люминесцентных систем почвенных энхитреид (Annelida: Clitellata: Oligochaeta: Enchytraeidae) [Text] : научное издание / В. Н. Петушков, Н. С. Родионова // Докл. РАН. - 2005. - Vol. 401, N 2. - P263-266 . - ISSN 0869-5652

ГРНТИ

34.33.15

РУБ 341.33.15.25.11.29
Рубрики:
ОЛИГОХЕТЫ
   ENCHYTRAEIDAE (OLIGOCH.)
   ЛЮМИНЕСЦЕНТНЫЕ СИСТЕМЫ
   НОВЫЕ ТИПЫ
   ПОЧВА
Аннотация: Впервые приведены сравнительные данные о локализации, структурно-функциональной организации, оптимальных условиях функционирования двух биолюминесцентных систем энхитреид Fridericia heliota и Henlea sp. Показано резкое отличие этих систем друг от друга и от всех известных среди класса олигохет. Можно заявить об открытии двух новых типов биолюминесцентных систем энхитриед, а с учетом перекисьзависимой системы мегасколециды D. longa - об установлении факта множественности механизмов люминесценции земляных червей
: 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Родионова, Н.С.

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20.

^a341.33.15.25.11.29^2VINITI
П 31

Петушков, В. Н.
Исследование люменесцентной системы почвенных энхитреид Fridericia heliota (Annelida: Clitellata: Oligochaeta: Enchytraeidae) [Текст] : научное издание / В. Н. Петушков, Н. С. Родионова, В. С. Бондарь // Докл. АН. - 2003. - Т. 391, N 2. - С. 269-272 . - ISSN 0869-5652

ГРНТИ

34.33.15

РУБ 341.33.15.25.11.29
Рубрики:
ЛЮЦИФЕРАЗА
ПОЧВЕННЫЕ ЭНХИТРЕИДЫ
Аннотация: Проведены исследования люминесцентной системы нового вида светящихся почвенных энхитреид F. heliota. Установлено, что в реакции светоизлучения участвуют четыре необходимых компонента: люцифераза (нативная мол. м. 40 кД), люциферин, ионы магния и кислород. Очевидно, что данная люминесцентная система представляет большой интерес для фундаментальных и прикладных исследований. Различные аспекты структурно-функциональной организации люциферазы F. heliota и установление природы субстрата реакции требуют дальнейшего изучения. Россия, Ин-т биофизики СО РАН, Красноярск. Библ. 13
: 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Родионова, Н.С.; Бондарь, В.С.

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