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Каталог книг и продолжающихся изданий библиотеки Института биофизики СО РАН

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Труды сотрудников ИБФ СО РАН

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Luminous bacteria as potential producers of resorbed polyhydroxyalkanoate polyesters / A. N. Boyandin [et al.] // Doklady Biochemistry and Biophysics. - 2007. - Vol. 416, Is. 1-6. - P248-251, DOI 10.1134/S1607672907050067 . - ISSN 1607-6729
Кл.слова (ненормированные):
photoprotein -- polyester -- polyhydroxyalkanoic acid -- article -- bacterium -- chemistry -- chemoluminescence -- classification -- genetic procedures -- genetics -- metabolism -- Photobacterium -- phylogeny -- time -- Bacteria -- Biosensing Techniques -- Chemiluminescent Measurements -- Luminescent Proteins -- Photobacterium -- Phylogeny -- Polyesters -- Polyhydroxyalkanoates -- Time Factors -- Bacteria (microorganisms)

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

Доп.точки доступа:
Boyandin, A.N.; Kalacheva, G.S.; Rodicheva, E.K.; Volova, T.G.

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Comparison of Polyunsaturated Fatty Acids Content in Filets of Anadromous and Landlocked Sockeye Salmon Oncorhynchus Nerka / M. I. Gladyshev [et al.] // Journal of Food Science. - 2012. - Vol. 77, Is. 12. - C1307-C1310, DOI 10.1111/j.1750-3841.2012.02998.x . - ISSN 0022-1147
Кл.слова (ненормированные):
Kokanee salmon -- Polyunsaturated fatty acids -- Sockeye salmon -- docosahexaenoic acid -- icosapentaenoic acid -- animal -- article -- body weight -- classification -- comparative study -- female -- male -- phylogeny -- Russian Federation -- salmon -- Animals -- Body Weight -- Docosahexaenoic Acids -- Eicosapentaenoic Acid -- Female -- Male -- Phylogeny -- Russia -- Salmon -- Oncorhynchus nerka
Аннотация: Abstract: Fatty acid composition and content of 2 forms of sockeye salmon Oncorhynchus nerka from lakes in Kamchatka Peninsula (Russia) were compared. One form of sockeye salmon was anadromous ("marine"), that is, adult fish migrated in ocean to feed and grow and than return in the lake to breed. Fish of another form, kokanee, never migrate in the ocean. Per cent levels of the main indicators of nutritive value, eicosapentaenoic acid (EPA, 20:5n-3), and docosahexaenoic acid (DHA, 22:6n-3), were significantly higher in the landlocked O. nerka. However, concentrations of EPA and DHA per wet weight of filets were higher in the marine form, because of the relatively higher content of sum of fatty acids in their muscle tissue. As concluded, fish fed in marine environment had higher contents of long-chain n-3 fatty acids per wet weight than fish of the same species, fed in fresh waters. In general, both the anadromous sockeye salmon and the landlocked kokanee salmon can be recommended for human diet as a valuable product concerning contents of EPA and DHA. В© 2012 Institute of Food TechnologistsВ®.

Scopus
Держатели документа:
Inst. of Biophysics of Siberian Branch of Russian Academy of Sciences, Akademgorodok, Krasnoyarsk, 660036, Russian Federation
Siberian Federal Univ., Svobodny ave. 79, Krasnoyarsk, 660041, Russian Federation
Kamchatka Research Inst. of Fisheries and Oceanography, Naberezhnaya 18, Petropavlovsk-Kamchatskii, 683602, Russian Federation
Moscow State Univ., Vorob'evy Gory, Moscow, 119899, Russian Federation : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Gladyshev, M.I.; Lepskaya, E.V.; Sushchik, N.N.; Makhutova, O.N.; Kalachova, G.S.; Malyshevskaya, K.K.; Markevich, G.N.

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Is the fatty acid composition of freshwater zoobenthic invertebrates controlled by phylogenetic or trophic factors? / O. N. Makhutova [et al.] // Lipids. - 2011. - Vol. 46, Is. 8. - P709-721, DOI 10.1007/s11745-011-3566-9 . - ISSN 0024-4201
Кл.слова (ненормированные):
Benthic invertebrates -- Feeding strategy -- Fish -- Phylogeny -- Polyunsaturated fatty acids -- arachidonic acid -- docosahexaenoic acid -- icosapentaenoic acid -- article -- controlled study -- Dendrocoelopsis -- Eulimnogammarus viridis -- fatty acid analysis -- feeding behavior -- freshwater fish -- habitat -- lipid composition -- nonhuman -- nutritional value -- phylogeny -- species differentiation -- taxonomy -- Animals -- Environment -- Fatty Acids -- Fresh Water -- Humans -- Invertebrates -- Phylogeny -- Ara -- Crustacea -- Dendrocoelopsis -- Eulimnogammarus viridis -- Invertebrata -- Turbellaria
Аннотация: We studied the fatty acid (FA) content and composition of ten zoobenthic species of several taxonomic groups from different freshwater bodies. Special attention was paid to essential polyunsaturated fatty acids, eicosapentaenoic acid (EPA, 20:5n-3), docosahexaenoic acid (DHA, 22:6n-3), and arachidonic acid (ARA, 20:4n-6); and the n-3/n-6 and DHA/ARA ratios, which are important for consumers of higher trophic levels, i.e., fish. The content and ratios of these FA varied significantly in the studied zoobenthic species, consequently, the invertebrates were of different nutritional quality for fish. Eulimnogammarus viridis (Crustacea) and Dendrocoelopsis sp. (Turbellaria) had the highest nutrition value for fish concerning the content of EPA and DHA and n-3/n-6 and DHA/ARA ratios. Using canonical correspondence analysis we compared the FA profiles of species of the studied taxa taking into account their feeding strategies and habitats. We gained evidence that feeding strategy is of importance to determine fatty acid profiles of zoobenthic species. However, the phylogenetic position of the zoobenthic species is also responsible and may result in a similar fatty acid composition even if species or populations inhabit different water bodies or have different feeding strategies. В© 2011 AOCS.

Scopus
Держатели документа:
Institute of Biophysics, Siberian Branch of the Russian Academy of Science, Akademgorodok, Krasnoyarsk 660036, Russian Federation
Siberian Federal University, Svobodny av 79, Krasnoyarsk 660041, Russian Federation
Institute for Biology of Inland Waters of the Russian Academy of Science, Borok 152742, Russian Federation : 660036, Красноярск, Академгородок, д. 50, стр. 50

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

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Species composition of winter bacterioplankton in blooming and nonblooming reservoirs as determined by 16S rRNA sequences / M. Yu. Trusova, M. I. Gladyshev // Doklady Biological Sciences. - 2005. - Vol. 405, Is. 1-6. - P443-445, DOI 10.1007/s10630-005-0160-4 . - ISSN 0012-4966
Кл.слова (ненормированные):
fresh water -- RNA 16S -- article -- bacterium -- classification -- genetic variability -- genetics -- isolation and purification -- microbiology -- molecular genetics -- phylogeny -- plankton -- Russian Federation -- season -- species difference -- Bacteria -- Fresh Water -- Molecular Sequence Data -- Phylogeny -- Plankton -- RNA, Ribosomal, 16S -- Seasons -- Siberia -- Species Specificity -- Variation (Genetics) -- Water Microbiology

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

Доп.точки доступа:
Trusova, M.Yu.; Gladyshev, M.I.

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Phylogenetic diversity of winter bacterioplankton of eutrophic Siberian reservoirs as revealed by 16S rRNA gene sequences / M. Yu. Trusova, M. I. Gladyshev // Microbial Ecology. - 2002. - Vol. 44, Is. 3. - P252-259, DOI 10.1007/s00248-002-2020-1 . - ISSN 0095-3628
Кл.слова (ненормированные):
bacterioplankton -- community composition -- community dynamics -- genetic variation -- phylogenetics -- reservoir -- winter -- Russian Federation -- Actinobacteria -- Bacteria (microorganisms) -- Bacteroides -- Betaproteobacteria -- Cyanobacteria -- Cytophaga -- Flavobacterium -- Prokaryota -- Proteobacteria -- bacterial DNA -- fresh water -- RNA 16S -- animal -- article -- bacterium -- chemistry -- DNA sequence -- genetic variability -- genetics -- microbiology -- molecular genetics -- phylogeny -- plankton -- Russian Federation -- season -- Animals -- Bacteria -- DNA, Bacterial -- Fresh Water -- Molecular Sequence Data -- Phylogeny -- Plankton -- RNA, Ribosomal, 16S -- Seasons -- Sequence Analysis, DNA -- Siberia -- Variation (Genetics)
Аннотация: Using 16S rRNA gene sequence analyses we investigated the bacterial diversity of winter bacterioplankton of two eutrophic Siberian reservoirs. These reservoirs show similarity in phytoplankton community composition in spring and autumn but tend to differ in summer in exhibiting cyanobacterial bloom. Forty-eight unique partial 16S RNA gene sequences retrieved from two libraries were mostly affiliated with the class Actinobacteria, ? subdivision of the class Proteobacteria, and the phylum Cytophaga-Flavobacterium-Bacteroides. The clone library of the pond exhibiting summer cyanobacterial bloom showed more diversity in sequence composition. A significant number of bacterial 16S rRNA gene clones were closely related to freshwater bacteria previously found in different aquatic ecosystems. This finding confirms the assumption that some bacterial clades are globally distributed.

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

Доп.точки доступа:
Trusova, M.Yu.; Gladyshev, M.I.

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A narrowing of the phenotypic diversity range after large rearrangements of the karyotype in salmonidae: The relationship between saltational genome rearrangements and gradual adaptive evolution / A. A. Makhrov // Genes. - 2017. - Vol. 8, Is. 11, DOI 10.3390/genes8110297 . - ISSN 2073-4425
Кл.слова (ненормированные):
Ecology -- Evolution -- Genome -- Karyotype -- Morphology -- ecology -- gene rearrangement -- genome -- karyotype -- morphology -- nonhuman -- salmonid
Аннотация: The problem of how a gradual development of ecological and morphological adaptations combines with large genome rearrangements, which have been found to occur in the phylogeny of many groups of organisms, is a matter of discussion in the literature. The objective of this work was to study the problem with the example of salmonids, whose evolution included at least six events of multiple chromosome fusions. Large karyotype rearrangements are associated with a decrease in ecological and morphological diversity in salmonids. In the above example, genome rearrangements seem to distort the function of the genetic systems that are responsible for the occurrence of certain ecological forms in salmonids. © 2017 by the authors; Licensee MDPI, Basel, Switzerland.

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Держатели документа:
A.N. Severtsov Institute of Ecology and Evolution of Russian Academy of Sciences, Moscow, Russian Federation
Institute of Biophysics of Siberian Branch of Federal Research Center, “Krasnoyarsk Science Center” of Russian Academy of Sciences, Akademgorodok, 50/50, Krasnoyarsk, Russian Federation

Доп.точки доступа:
Makhrov, A. A.

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Phylogeny of Salmonoid Fishes (Salmonoidei) Based on mtDNA COI Gene Sequences (Barcoding) / V. S. Artamonova [et al.] // Contemp. Probl. Ecol. - 2018. - Vol. 11, Is. 3. - P271-285, DOI 10.1134/S1995425518030022. - Cited References:102. - We are very grateful to colleagues who helped collect samples: E.G. Berestovskii, I.N. Bolotov, E.A. Borovikova, I.V. Vikhrev, L.A. Glushchenko, V.V. Ignatenko, D.P. Karabanov, A.P. Novoselov, V.M. Spitsyn, V.A. Shirokov, and I.L. Shchurov; employees of Trout Hatchery "Adler", the Federal Breeding and Genetic Center for Fish Culture, and Vygsky and Kemsky fish hatcheries; and residents of Barabash-Levada, Len-lu, and Chupa settlements. We also thank S.S. Alekseev for identifying sharp-snouted and blunt-snouted lenoks. This work was supported by the Russian Science Foundation, project no. 16-14-10001. . - ISSN 1995-4255. - ISSN 1995-4263

РУБ Ecology
Рубрики:
MOLECULAR DATING ANALYSIS
GROWTH-HORMONE INTRONS
SALMONIFORMES
Кл.слова (ненормированные):
evolution -- network -- molecular clock -- amino acid sequence -- reproductive -- isolation -- immobilization -- fishes
Аннотация: We have analyzed the partial sequences of the mitochondrial COI gene along with the amino acid sequences of cytochrome oxidase subunit I, encoded by this gene region, in representatives of 11 genera of salmonoid fish. For amino acid sequences, two alternative networks are constructed with outgroups represented by either Esocoidei or Osmeroidei as the supposed ancestral groups. This way, Osmeroidei appear to be closer to the salmonoid fish than Esocoidei, and their presence in the network as an outgroup explains the available data on the morphology and karyology of salmonoids much better. A number of the results of this study are fundamentally new. In particular, the slowing down of the molecular evolution of the grayling (Thymallidae) is shown. We conclude that the charr (Salvelinus) is one of the modern genera of salmonoids closest to their ancestor. The hypothesis of the phylogenetic proximity of the genera Brachymystax, Hucho, and Salmo has been confirmed. We also discuss the possibility that it is namely the changes in the amino acid sequence of cytochrome oxidase subunit I that lead to postzygotic reproductive isolation between taxa.

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Держатели документа:
Russian Acad Sci, Severtsov Inst Ecol & Evolut, Moscow 119071, Russia.
Russian Acad Sci, Siberian Branch, Krasnoyarsk Sci Ctr, Inst Biophys, Krasnoyarsk 660036, Russia.

Доп.точки доступа:
Artamonova, V. S.; Kolmakova, O. V.; Kirillova, E. A.; Makhrov, A. A.; Russian Science Foundation [16-14-10001]

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Intraspecies variability of fatty acid content and composition of a cosmopolitan benthic invertebrate, Gammarus lacustris / O. N. Makhutova [et al.] // Inland Waters. - 2018. - Vol. 8, Is. 3. - P356-367, DOI 10.1080/20442041.2018.1487157 . - ISSN 2044-2041
Кл.слова (ненормированные):
essential polyunsaturated fatty acids -- fish -- food quality -- salinity -- temperature
Аннотация: Aquatic invertebrates are valuable dietary sources of essential polyunsaturated fatty acids, eicosapentaenoic acid (EPA, 20:5n-3) and docosahexaenoic acid (DHA, 22:6n-3), for fish. Phylogeny, diet, and various ecological factors affect the fatty acid composition of aquatic invertebrates. We focused our study on the effect of ecological factors to a cosmopolitan species inhabiting lakes that differed in salinity, temperature, and presence/absence of predators (fish). To avoid the effect of phylogeny, which strongly influences the fatty acid composition of animals, we studied several populations of one cosmopolitan benthic species, Gammarus lacustris Sars. We found that differences in fatty acid percentages of G. lacustris were mainly affected by differences in their diets. Some populations preferred dinoflagellates, cryptophytes, green algae/cyanobacteria, and bacteria; other populations selected diatoms; and still other populations consumed zooplankton or allochthonous (terrestrial) organic matter. The salinity and presence/absence of fish affected the contents of EPA and DHA in G. lacustris. Populations from saline and fishless lakes had significantly higher contents of EPA and DHA. Thus, stocking of fishless lakes dominated by G. lacustris with fish could lead to a decrease in EPA and DHA contents in the gammarids. We propose that some saline and fishless lakes could be used as a source of gammarids for aquaculture fish feeding. © 2018, © 2018 International Society of Limnology (SIL).

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Держатели документа:
Institute of Biophysics of Federal Research Center “Krasnoyarsk Science Center” of Siberian Branch of Russian Academy of Sciences, Akademgorodok, Krasnoyarsk, Russian Federation
Siberian Federal University, Krasnoyarsk, Russian Federation
Tyumen Scientific Centre Siberian Branch, Russian Academy of Sciences, Institute of the problems of Northern development, Tyumen, Russian Federation

Доп.точки доступа:
Makhutova, O. N.; Shulepina, S. P.; Sharapova, T. A.; Kolmakova, A. A.; Glushchenko, L. A.; Kravchuk, E. S.; Gladyshev, M. I.

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РУБ Biochemistry & Molecular Biology + Biophysics
Рубрики:
PHYLOGENY
Кл.слова (ненормированные):
molecular evolution -- phylogeography -- barcoding -- salmonids -- brown trout -- phylogeny
Аннотация: Genetic diversity and colonization routes of noble salmons were studied using a partial nucleotide sequence of the mitochondrialCOIgene. The brown troutS. trutta,which is the most ancient species of the genus, was concluded to originate from the modern southeastern Pontic-Caspian area, which is currently inhabited by members of the subspeciesS. trutta oxianus. Migrating westward while the Paratethys was in existence (5-34 million years ago), species of the genus colonized ancient water bodies in the modern Mediterranean basin and formed many isolated populations that survived desiccation of the Mediterranean Sea (5-6 million years ago). The Strait of Gibraltar mediated brown trout migrations to Northern Europe; the subspeciesS. trutta truttabelongs to a relatively young phylogenetic lineage of the species. A separate brown trout lineage, currently classified as the subspeciesS. trutta labrax,formed most likely in the area of the modern Danube basin, which was a relatively separate part of the Paratethys and was sometimes isolated as the Pannonian Lake. A highly divergent phylogenetic lineage of Atlantic salmon (S. salar) haplotypes originates from a haplotype of the brown trout that inhabited the area of the modern Strait of Gibraltar.

WOS
Держатели документа:
Russian Acad Sci, Severtsov Inst Ecol & Evolut, Moscow, Russia.
Russian Acad Sci, Krasnoyarsk Sci Ctr, Fed Res Ctr, Inst Biophys,Siberian Branch, Akademgorodok 50-50, Krasnoyarsk, Russia.
Natl Acad Sci Ukraine, Inst Hydrobiol, Kiev, Ukraine.
Fed Select & Genet Ctr Fish Farming, Ropsha Settlement, Ropsha, Leningrad Oblas, Russia.
Natl Acad Sci Ukraine, Schmalhausen Inst Zool, Kiev, Ukraine.
Kerch State Maritime Technol Univ, Fed State Budgetary Educ Inst Higher Educ, Kerch, Crimea, Russia.
VNIRO AzNIIRKh, Azov Black Sea Branch, Krasnodar Branch, Rostov Na Donu, Russia.
Abovyan Armenian State Pedag Univ, Yerevan, Armenia.
Kuban State Univ, Krasnodar, Russia.

Доп.точки доступа:
Artamonova, V. S.; Afanasyev, S. A.; Bardukov, N. V.; Golod, V. M.; Kokodiy, S. V.; Koulish, A. V.; Pashkov, A. N.; Pipoyan, S. K.; Reshetnikov, S. I.; Makhrov, A. A.; Russian Science FoundationRussian Science Foundation (RSF) [16-14-10001]

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10.

The Center of Origin and Colonization Routes of Noble Salmons of the Genus Salmo (Salmonidae, Actinopterigii) / V. S. Artamonova, S. A. Afanasyev, N. V. Bardukov [et al.] // Doklad. Biochem. Biophys. - 2020. - Vol. 493, Is. 1. - P171-177, DOI 10.1134/S160767292004002X . - ISSN 1607-6729
Кл.слова (ненормированные):
barcoding -- brown trout -- molecular evolution -- phylogeny -- phylogeography -- salmonids
Аннотация: Abstract: Genetic diversity and colonization routes of noble salmons were studied using a partial nucleotide sequence of the mitochondrial COI gene. The brown trout S. trutta, which is the most ancient species of the genus, was concluded to originate from the modern southeastern Pontic-Caspian area, which is currently inhabited by members of the subspecies S. trutta oxianus. Migrating westward while the Paratethys was in existence (5–34 million years ago), species of the genus colonized ancient water bodies in the modern Mediterranean basin and formed many isolated populations that survived desiccation of the Mediterranean Sea (5–6 million years ago). The Strait of Gibraltar mediated brown trout migrations to Northern Europe; the subspecies S. trutta trutta belongs to a relatively young phylogenetic lineage of the species. A separate brown trout lineage, currently classified as the subspecies S. trutta labrax, formed most likely in the area of the modern Danube basin, which was a relatively separate part of the Paratethys and was sometimes isolated as the Pannonian Lake. A highly divergent phylogenetic lineage of Atlantic salmon (S. salar) haplotypes originates from a haplotype of the brown trout that inhabited the area of the modern Strait of Gibraltar. © 2020, Pleiades Publishing, Ltd.

Scopus
Держатели документа:
Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences, Moscow, Russian Federation
Institute of Biophysics of Federal Research Center “Krasnoyarsk Science Center,” Siberian Branch, Russian Academy of Sciences, Akademgorodok 50/50, Krasnoyarsk, Russian Federation
Institute of Hydrobiology, National Academy of Sciences of Ukraine, Kyiv, Ukraine
Federal Selection and Genetic Center of Fish Farming, Ropsha settlement, Leningrad oblast, Russian Federation
Schmalhausen Institute of Zoology, National Academy of Sciences of Ukraine, Kyiv, Ukraine
Federal State Budgetary Educational Institution of Higher Education Kerch State Maritime Technological University, Kerch, Crimea, Russian Federation
Azov–Black Sea Branch, VNIRO (AzNIIRKh), Krasnodar branch, Rostov-on-Don, Russian Federation
Abovyan Armenian State Pedagogical University, Yerevan, Armenia
Kuban State University, Krasnodar, Russian Federation

Доп.точки доступа:
Artamonova, V. S.; Afanasyev, S. A.; Bardukov, N. V.; Golod, V. M.; Kokodiy, S. V.; Koulish, A. V.; Pashkov, A. N.; Pipoyan, S. K.; Reshetnikov, S. I.; Makhrov, A. A.

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11.

Metabolic activity of cryogenic soils in the subarctic zone of Siberia towards “green” bioplastics / S. V. Prudnikova, S. Y. Evgrafova, T. G. Volova // Chemosphere. - 2021. - Vol. 263. - Ст. 128180, DOI 10.1016/j.chemosphere.2020.128180 . - ISSN 0045-6535
Кл.слова (ненормированные):
metabolic activity -- P(3HB) bioplastic -- P(3HB) properties -- P(3HB)-degrading strains -- Siberian cryogenic soils -- structure of microbial community -- Aspergillus -- Bacteriology -- Biodegradable polymers -- Biodegradation -- Cryogenics -- Crystallinity -- Metabolism -- Polymer films -- Reinforced plastics -- RNA -- Soils -- Aspergillus fumigatus -- Degree of crystallinity -- Microbial communities -- Nucleotide sequences -- Poly-3-hydroxybutyrate -- Polymer biodegradation -- Soil microbial community -- Surface microstructures -- Bacteria -- bacterial RNA -- fungal RNA -- mineral -- plastic -- poly(3 hydroxybutyric acid) -- polymer -- ribosome RNA -- RNA 16S -- RNA 18S -- RNA 28S -- RNA 5.8S -- abundance -- bacterium -- biodegradation -- biomass -- community structure -- concentration (composition) -- crystallinity -- fungus -- microbial community -- microstructure -- plastic -- polymer -- soil temperature -- subarctic region -- Actinobacteria -- Agrobacterium tumefaciens -- Antarctica -- Arctic -- Article -- Aspergillus fumigatus -- Aspergillus niger -- Bacilli -- Bacillus cereus -- Bacillus pumilus -- bacterial gene -- bacterium isolate -- biodegradability -- biodegradation -- biomass -- Chryseobacterium ioostei -- colony forming unit -- community structure -- concentration (parameter) -- cryogenic soil -- crystallization -- Cupriavidus necator -- ecosystem -- Escherichia coli -- Flavobacteria -- Flavobacterium -- fungal community -- fungal gene -- Fusarium fujikuroi -- Gammaproteobacteria -- green chemistry -- Lactobacterium helveticus -- metabolism -- microbial biomass -- microbial community -- molecular weight -- Mortierella alpina -- Mycobacterium -- Mycobacterium pseudoshotsii -- Nocardioides -- nucleotide sequence -- nucleotide sequence -- Paenibacillus -- Paraburkholderia -- Penicillium -- Penicillium arenicola -- Penicillium glabrum -- Penicillium lanosum -- Penicillium restrictum -- Penicillium spinulosum -- Penicillium thomii -- phylogeny -- Pseudomonas -- Rhizopus oryzae -- Rhodococcus -- RNA sequence -- Russian Federation -- soil -- soil microflora -- soil temperature -- species composition -- Stenotrophomonas -- Streptomyces -- Streptomyces prunicolor -- surface property -- temperature dependence -- thawing -- Variovorax paradoxus -- zpseudomonas lutea -- Siberia -- Aspergillus fumigatus -- Bacillus pumilus -- Bacteria (microorganisms) -- Fungi -- Penicillium thomii -- Pseudomonas sp. -- Rhodococcus sp. -- Stenotrophomonas rhizophila -- Streptomyces prunicolor -- Variovorax paradoxus
Аннотация: The present study investigates, for the first time, the structure of the microbial community of cryogenic soils in the subarctic region of Siberia and the ability of the soil microbial community to metabolize degradable microbial bioplastic – poly-3-hydroxybutyrate [P(3HB)]. When the soil thawed, with the soil temperature between 5-7 and 9–11 °C, the total biomass of microorganisms at a 10-20-cm depth was 226–234 mg g?1 soil and CO2 production was 20–46 mg g?1 day?1. The total abundance of microscopic fungi varied between (7.4 ± 2.3) ? 103 and (18.3 ± 2.2) ? 103 CFU/g soil depending on temperature; the abundance of bacteria was several orders of magnitude greater: (1.6 ± 0.1) ? 106 CFU g?1 soil. The microbial community in the biofilm formed on the surface of P(3HB) films differed from the background soil in concentrations and composition of microorganisms. The activity of microorganisms caused changes in the surface microstructure of polymer films, a decrease in molecular weight, and an increase in the degree of crystallinity of P(3HB), indicating polymer biodegradation due to metabolic activity of microorganisms. The clear-zone technique – plating of isolates on the mineral agar with polymer as sole carbon source – was used to identify P(3HB)-degrading microorganisms inhabiting cryogenic soil in Evenkia. Analysis of nucleotide sequences of rRNA genes was performed to identify the following P(3HB)-degrading species: Bacillus pumilus, Paraburkholderia sp., Pseudomonas sp., Rhodococcus sp., Stenotrophomonas rhizophila, Streptomyces prunicolor, and Variovorax paradoxus bacteria and the Penicillium thomii, P. arenicola, P. lanosum, Aspergillus fumigatus, and A. niger fungi. © 2020 Elsevier Ltd

Scopus
Держатели документа:
Siberian Federal University, 79 Svobodny Pr, Krasnoyarsk, 660041, Russian Federation
V.N. Sukachev Institute of Forest, Federal Research Center “Krasnoyarsk Science Center SB RAS”, 50/28 Akademgorodok, Krasnoyarsk, 660036, Russian Federation
Institute of Biophysics SB RAS, Federal Research Center “Krasnoyarsk Science Center SB RAS”, 50/50 Akademgorodok, Krasnoyarsk, 660036, Russian Federation
Melnikov Permafrost Institute, SB RAS, 36 Merzlotnaya St., Yakutsk, 677010, Russian Federation

Доп.точки доступа:
Prudnikova, S. V.; Evgrafova, S. Y.; Volova, T. G.

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12.

Morphological and Genetic Diversity of Two Forms of Muksun Coregonus muksun (Salmonidae) of the Khatanga River Basin as a Key for Understanding the Phylogenetic Relationships between Muksun and Whitefish C. lavaretus / E. A. Borovikova, Y. V. Budin // J. Ichthyol. - 2020. - Vol. 60, Is. 6. - P909-922, DOI 10.1134/S0032945220060016 . - ISSN 0032-9452
Кл.слова (ненормированные):
high-density-rakered form -- ITS1 -- Khatanga River -- low-density-rakered form -- mitochondrial DNA -- morphology -- muksun Coregonus muksun -- phylogeny
Аннотация: Abstract: Morphological analysis of muksun Coregonus muksun of the Khatanga River basin revealed that along with its typical high-density-rakered form, individuals of the low-density-rakered form also live in this region. Analysis of the genetic polymorphism of three marker regions of mitochondrial (ND1 and COI fragments) and nuclear (ITS1) DNA indicates the polyphyletic origin of these forms. The revealed low level of genetic differentiation of muksun and whitefish C. lavaretus, along with the available data on the absence of clear diagnostic species characteristics, suggest that they belong to the same biological species C. lavaretus. © 2020, The Author(s).

Scopus
Держатели документа:
Papanin Institute for Biology of Inland Waters—IBIW RAS, Borok, Russian Federation
Institute of Biophysics, Siberian Branch of Russian Academy of Sciences—IBP RAS, Krasnoyarsk, Russian Federation
Krasnoyarsk Branch of All-Russian Scientific Research Institute of Fisheries and Oceanography, Krasnoyarsk, Russian Federation
Krasnoyarsk State Agrarian University, Krasnoyarsk, Russian Federation

Доп.точки доступа:
Borovikova, E. A.; Budin, Y. V.

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13.

РУБ Fisheries + Zoology
Рубрики:
PHYLOGEOGRAPHY
   POPULATION
   ALBULA
   IDENTIFICATION
   PLESHCHEYEVO
   MTDNA
Кл.слова (ненормированные):
muksun Coregonus muksun -- low-density-rakered form -- high-density-rakered -- form -- morphology -- mitochondrial DNA -- ITS1 -- phylogeny -- Khatanga River
Аннотация: Morphological analysis of muksun Coregonus muksun of the Khatanga River basin revealed that along with its typical high-density-rakered form, individuals of the low-density-rakered form also live in this region. Analysis of the genetic polymorphism of three marker regions of mitochondrial (ND1 and COI fragments) and nuclear (ITS1) DNA indicates the polyphyletic origin of these forms. The revealed low level of genetic differentiation of muksun and whitefish C. lavaretus, along with the available data on the absence of clear diagnostic species characteristics, suggest that they belong to the same biological species C. lavaretus.

WOS
Держатели документа:
RAS, IBIW, Papanin Inst Biol Inland Waters, Borok, Russia.
Russian Acad Sci, Inst Biophys, Siberian Branch, IBP,RAS, Krasnoyarsk, Russia.
All Russian Sci Res Inst Fisheries & Oceanog, Krasnoyarsk Branch, Krasnoyarsk, Russia.
Krasnoyarsk State Agr Univ, Krasnoyarsk, Russia.

Доп.точки доступа:
Borovikova, E. A.; Budin, Yu. V.; Russian Scientific FoundationRussian Science Foundation (RSF) [16-14-10001]

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14.

Single-cell genomics-based analysis reveals a vital ecological role of thiocapsa sp. LSW in the meromictic Lake Shunet, Siberia / Y.-T. Wu, P.-W. Chiang, K. Tandon [et al.] // Microb. Genomics. - 2021. - Vol. 7, Is. 12. - Ст. 000712, DOI 10.1099/mgen.0.000712 . - ISSN 2057-5858
Кл.слова (ненормированные):
Flow cytometry -- Lake Shunet -- Purple sulfur bacteria -- Single-cell genomics -- genomic DNA -- RNA 16S -- Article -- bioinformatics -- carbon metabolism -- Enterobacter -- fluorescence activated cell sorting -- gene amplification -- gene ontology -- high throughput sequencing -- metagenomics -- microbial community -- microbial diversity -- molecular genetics -- nitrogen metabolism -- nonhuman -- nucleotide sequence -- phylogenetic tree -- phylogeny -- polymerase chain reaction -- Sanger sequencing -- Thiocapsa
Аннотация: Meromictic lakes usually harbour certain prevailing anoxygenic phototrophic bacteria in their anoxic zone, such as the purple sulfur bacterium (PSB) Thiocapsa sp. LSW (hereafter LSW) in Lake Shunet, Siberia. PSBs have been suggested to play a vital role in carbon, nitrogen and sulfur cycling at the oxic–anoxic interface of stratified lakes; however, the ecological significance of PSBs in the lake remains poorly understood. In this study, we explored the potential ecological role of LSW using a deep-sequencing analysis of single-cell genomics associated with flow cytometry. An approximately 2.7 Mb draft genome was obtained based on the co-assembly of five single-cell genomes. LSW might grow photolithoautotrophically and could play putative roles not only as a carbon fixer and diazotroph, but also as a sulfate reducer/oxidizer in the lake. This study provides insights into the potential ecological role of Thiocapsa sp. in meromictic lakes. © 2021 The Authors.

Scopus
Держатели документа:
Department of Forestry, National Pingtung University of Science and Technology, Pingtung, 91201, Taiwan
Biodiversity Research Center, Academia Sinica, Taipei, 115, Taiwan
Institute of Biophysics, Siberian Division of the Russian Academy of Sciences, Krasnoyarsk, Russian Federation
Siberian Federal University, Krasnoyarsk, Russian Federation

Доп.точки доступа:
Wu, Y. -T.; Chiang, P. -W.; Tandon, K.; Rogozin, D. Y.; Degermendzhy, A. G.; Tang, S. -L.

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