: материалы временных коллективов / Y. Savva, E. A. Vaganov et al. // Trees. Structure and function. - 2006. - Vol. 20, № 6. - С. 735-746. - Библиогр. в конце ст.
Аннотация: Ring-width chronologies of Picea abies (L.) Karst. from ten sites in the Tatra Mountains, Poland, were developed to explore growth/climate responses in stands along an altitudinal gradient ranging from 839 to 1468 m a.s.l. There were positive relationships between current-year radial growth and mean monthly temperatures in March, April, June, July, but with increasing elevation, the strength of this correlation declined for March-April and increased for June-July temperatures.The mean monthly temperature in October of the previous year positively influenced radial growth of trees at all sites. Lower mean temperatures in January negatively affected growth of trees at high-elevation sites. Trees at the low-elevation sites responded positively to a warm early spring, whereas trees at high-elevation sites showed positive growth responses to higher summer temperatures.
Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036 Красноярск, Академгородок 50/28
Доп.точки доступа:
Savva, Yuliya Vladimirovna; Vaganov, Yevgeny Alexandrovich; Ваганов Евгений Александрович
Имеются экземпляры в отделах:
Др (16.04.2007г. (1 экз.) - Б.ц.) - свободны 1
Труды сотрудников ИЛ им. В.Н. Сукачева СО РАН
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Найдено документов в текущей БД: 15
Interannual growth response of Norway spruce to climate along an altitudinal gradient in the Tatra Mountains, Poland
Влияние климатических факторов на прирост и плотность древесины годичных колец ели и сосны в горах Северной Италии
: материалы временных коллективов / Е. А. Ваганов [и др.] // Лесоведение. - 2007. - № 2. - С. 37-44. - Библиогр. в конце ст.
Аннотация: Приведены результаты дендроклиматического исследования годичных колец кедровой сосны европейской (Pinus cembra Pall.) и ели европейской (Picea abies (L.) Karst.) с участка проекта "CarboEurope" в Италии Установлено, что в условиях горной части Итальянских Альп влияние климатических факторов на изменчивость традиционных в дендроклиматологии показателей структуры годичных колец невелико вследствие близких к оптимальным по термическому режиму и увлажнению условий. Рассмотрена специфика сезонной динамики анатомической структуры в годичных кольцах ели и сосны в разные по климатическим условиям годы. Обсуждаются основные причины климатической обусловленности сезонной изменчивости радиального прироста, плотности древесины и анатомических характеристик годичных колец хвойных видов деревьев.
Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036 Красноярск, Академгородок 50/28
Доп.точки доступа:
Ваганов, Евгений Александрович; Vaganov, Yevgeny Alexandrovich; Скомаркова, Марина Викторовна; Skomarkova Marina Viktorovna; Шульце, Э.-Д.; Shul'tse E-D.; Линке, П.; Linke P.
Имеются экземпляры в отделах:
ЧЗ (24.04.2007г. (1 экз.) - Б.ц.) - свободны 1
Аннотация: Приведены результаты дендроклиматического исследования годичных колец кедровой сосны европейской (Pinus cembra Pall.) и ели европейской (Picea abies (L.) Karst.) с участка проекта "CarboEurope" в Италии Установлено, что в условиях горной части Итальянских Альп влияние климатических факторов на изменчивость традиционных в дендроклиматологии показателей структуры годичных колец невелико вследствие близких к оптимальным по термическому режиму и увлажнению условий. Рассмотрена специфика сезонной динамики анатомической структуры в годичных кольцах ели и сосны в разные по климатическим условиям годы. Обсуждаются основные причины климатической обусловленности сезонной изменчивости радиального прироста, плотности древесины и анатомических характеристик годичных колец хвойных видов деревьев.
Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036 Красноярск, Академгородок 50/28
Доп.точки доступа:
Ваганов, Евгений Александрович; Vaganov, Yevgeny Alexandrovich; Скомаркова, Марина Викторовна; Skomarkova Marina Viktorovna; Шульце, Э.-Д.; Shul'tse E-D.; Линке, П.; Linke P.
Имеются экземпляры в отделах:
ЧЗ (24.04.2007г. (1 экз.) - Б.ц.) - свободны 1
Вариации структуры и изотопного состава годичных колец ели (Picea abies (L.) Karst.)
: материалы временных коллективов / М. В. Скомаркова // Исследования компонентов лесных экосистем Сибири. - Красноярск : ИЛ СО РАН, 2006. - Вып. 7. - С. 77-80. - Библиогр. в конце ст.
Аннотация: Важным результатом является установление специфики сезонной динамики анатомической структуры и 13С в годичных кольцах ели в разные по климатическим условиям годы. Это свидетельствует о возможности извлечения из изотопных кривых информации о внутрисезонных изменениях условий роста деревьев. Изотопные измерения позволяют анализировать напряженность физиологических процессов, но и выявления ведущих климатических факторов, определяющих эту напряженность на разных этапах сезонного роста.
Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок, 50, стр., 28
Доп.точки доступа:
Skomarkova Marina Viktorovna
Имеются экземпляры в отделах:
РСФ (14.05.2007г. (1 экз.) - Б.ц.) - свободны 1
Аннотация: Важным результатом является установление специфики сезонной динамики анатомической структуры и 13С в годичных кольцах ели в разные по климатическим условиям годы. Это свидетельствует о возможности извлечения из изотопных кривых информации о внутрисезонных изменениях условий роста деревьев. Изотопные измерения позволяют анализировать напряженность физиологических процессов, но и выявления ведущих климатических факторов, определяющих эту напряженность на разных этапах сезонного роста.
Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок, 50, стр., 28
Доп.точки доступа:
Skomarkova Marina Viktorovna
Имеются экземпляры в отделах:
РСФ (14.05.2007г. (1 экз.) - Б.ц.) - свободны 1
Intraspecific response of Scots pine (Pinus silvestris L.) to pathogens in a provenance trial in Middle Siberia
: материалы временных коллективов / N. A. Kuzmina, Sergey R. Kuz'min // Eurasian Journal of Forest Research. - 2008. - Vol. 11-2. - С. 51-59. - Библиогр. в конце ст.
Аннотация: The results of assessing the resistance of 84 Scotch pine climatypes, growing in a provenance trial in a taiga zone of Middle Siberia, to pathogens of needle cast (Lophodermium pinastri Chev.), snow blight (Phacidium infestans Karst.), Cenangium diebak (Cenangium ferruginosum Fr.: Fr.) and rust (cronartium flaccidum (Alb. et Schw.) Wint and Peridermium pini (Pers.) Lew. et Kleb). The dynamics of the diseases caused by these pathogens are shown for 30-year period. The authors found that Scotch pine resistance to the pathogens in the provenance trial depended both on ecological regime of the growing site and on the genetic peculiarities of the climatypes determined by their site of origin. Differences in the resistance of the same Scotch pine climatypes to the pathogens showed itself when growing them on different ecological backgrounds (on sandy soil - the bear berry pine forest type, and on dark-grey forest soil - the tall-herb pine forest (type). Climatypes of "northern Lapponian" and "Siberian" pine subspecies are more tolerant to the pathogens.
Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок, 50, стр., 28
Доп.точки доступа:
Kuz'min, Sergey Rudol'fovich; Кузьмин, Сергей Рудольфович; Кузьмина, Нина Алексеевна
Аннотация: The results of assessing the resistance of 84 Scotch pine climatypes, growing in a provenance trial in a taiga zone of Middle Siberia, to pathogens of needle cast (Lophodermium pinastri Chev.), snow blight (Phacidium infestans Karst.), Cenangium diebak (Cenangium ferruginosum Fr.: Fr.) and rust (cronartium flaccidum (Alb. et Schw.) Wint and Peridermium pini (Pers.) Lew. et Kleb). The dynamics of the diseases caused by these pathogens are shown for 30-year period. The authors found that Scotch pine resistance to the pathogens in the provenance trial depended both on ecological regime of the growing site and on the genetic peculiarities of the climatypes determined by their site of origin. Differences in the resistance of the same Scotch pine climatypes to the pathogens showed itself when growing them on different ecological backgrounds (on sandy soil - the bear berry pine forest type, and on dark-grey forest soil - the tall-herb pine forest (type). Climatypes of "northern Lapponian" and "Siberian" pine subspecies are more tolerant to the pathogens.
Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок, 50, стр., 28
Доп.точки доступа:
Kuz'min, Sergey Rudol'fovich; Кузьмин, Сергей Рудольфович; Кузьмина, Нина Алексеевна
A snapshot of CO2 and CH4 evolution in a thermokarst pond near Igarka, northern Siberia
/ C. Blodau [et al.] // Journal of Geophysical Research G: Biogeosciences. - 2008. - Vol. 113, Is. 3. - Ст. G03023, DOI 10.1029/2007JG000652
. - ISSN 0148-0227
Кл.слова (ненормированные):
bog -- carbon dioxide -- concentration (composition) -- karst -- melt -- methane -- permafrost -- pond -- respiration -- tundra -- Eurasia -- Igarka -- Krasnoyarsk [Russian Federation] -- Russian Federation -- Siberia
Аннотация: Thermokarst wetlands and ponds in the subarctic, which are located in land surface depressions resulting from permafrost melt, are strong sources of CH4, but little is known about respiration processes supporting these emissions. We determined CH4 fluxes and concentration profiles of dissolved gases and anions and some ?13C ratios of CO 2 and CH4 in a thermokarst pond and adjacent smaller thermokarst depressions in the forest tundra near Igarka, northern Siberia in August 2006. Methane was emitted at 110-170 mg m-2 d-1 and produced mostly by CO2 reduction, which also provided high Gibbs free energies on the order of 50-70 KJ mol-1 H2 due to high H2concentrations. The diffusive flux calculated from CH 4 gradients in the floating mat contributed <2% to emissions. CH4 was apparently not oxidized deeper than 20 cm into the floating mat and the water body below. Anaerobic respiration required to reproduce nonsteady state CO2 concentration maxima in the floating mat above the water body was 30-80 nmol cm-3 d-1 or 250 mg m -2 d-1 and thus on a similar order of magnitude as CH 4 fluxes. The results suggest that floating mat-covered thermokarst ponds located in northern Siberian bogs effectively convert recently fixed carbon into CH4 and thus allow for emissions independently from the finite, bog-derived carbon source. The relative contribution of recently fixed and old bog-derived carbon to C fluxes requires further investigation, however. Copyright 2008 by the American Geophysical Union.
Scopus
Держатели документа:
Limnological Research Station, Department of Hydrology, University of Bayreuth, 95440 Bayreuth, Germany
Soil Science of Temperate and Boreal Ecosystems, Buesgeninstitute, University of Gottingen, Busgenweg 2, 37077 Gottingen, Germany
Soil Sciences, Institute of Agricultural and Nutritional Sciences, Martin Luther University HalleWittenberg, Weidenplan 14, 06108 Halle, Germany
Field Station Igarka of the Permafrost Institute Yakutsk, SB-RAS, 1st Microrayon 8a, 663200 Igarka, Russian Federation
VN Sukachev Institute of Forest, SB-RAS, Akademgorodok, 660036 Krasnoyarsk, Russian Federation
Доп.точки доступа:
Blodau, C.; Rees, R.; Flessa, H.; Rodionov, A.; Guggenberger, G.; Knorr, K.-H.; Shibistova, O.; Zrazhevskaya, G.; Mikheeva, N.; Kasansky, O.A.
Кл.слова (ненормированные):
bog -- carbon dioxide -- concentration (composition) -- karst -- melt -- methane -- permafrost -- pond -- respiration -- tundra -- Eurasia -- Igarka -- Krasnoyarsk [Russian Federation] -- Russian Federation -- Siberia
Аннотация: Thermokarst wetlands and ponds in the subarctic, which are located in land surface depressions resulting from permafrost melt, are strong sources of CH4, but little is known about respiration processes supporting these emissions. We determined CH4 fluxes and concentration profiles of dissolved gases and anions and some ?13C ratios of CO 2 and CH4 in a thermokarst pond and adjacent smaller thermokarst depressions in the forest tundra near Igarka, northern Siberia in August 2006. Methane was emitted at 110-170 mg m-2 d-1 and produced mostly by CO2 reduction, which also provided high Gibbs free energies on the order of 50-70 KJ mol-1 H2 due to high H2concentrations. The diffusive flux calculated from CH 4 gradients in the floating mat contributed <2% to emissions. CH4 was apparently not oxidized deeper than 20 cm into the floating mat and the water body below. Anaerobic respiration required to reproduce nonsteady state CO2 concentration maxima in the floating mat above the water body was 30-80 nmol cm-3 d-1 or 250 mg m -2 d-1 and thus on a similar order of magnitude as CH 4 fluxes. The results suggest that floating mat-covered thermokarst ponds located in northern Siberian bogs effectively convert recently fixed carbon into CH4 and thus allow for emissions independently from the finite, bog-derived carbon source. The relative contribution of recently fixed and old bog-derived carbon to C fluxes requires further investigation, however. Copyright 2008 by the American Geophysical Union.
Scopus
Держатели документа:
Limnological Research Station, Department of Hydrology, University of Bayreuth, 95440 Bayreuth, Germany
Soil Science of Temperate and Boreal Ecosystems, Buesgeninstitute, University of Gottingen, Busgenweg 2, 37077 Gottingen, Germany
Soil Sciences, Institute of Agricultural and Nutritional Sciences, Martin Luther University HalleWittenberg, Weidenplan 14, 06108 Halle, Germany
Field Station Igarka of the Permafrost Institute Yakutsk, SB-RAS, 1st Microrayon 8a, 663200 Igarka, Russian Federation
VN Sukachev Institute of Forest, SB-RAS, Akademgorodok, 660036 Krasnoyarsk, Russian Federation
Доп.точки доступа:
Blodau, C.; Rees, R.; Flessa, H.; Rodionov, A.; Guggenberger, G.; Knorr, K.-H.; Shibistova, O.; Zrazhevskaya, G.; Mikheeva, N.; Kasansky, O.A.
INHERITANCE OF ALLOZYME VARIANTS IN SIBERIAN SPRUCE (PICEA-OBOVATA LEDEB)
[Текст] / A. Y. LARIONOVA // Genetika. - 1995. - Vol. 31, Is. 9. - С. 1261-1267. - Cited References: 43
. - 7. - ISSN 0016-6758
РУБ Genetics & Heredity
Аннотация: By means of electrophoresis followed by histochemical staining, water-soluble enzymes of megagametophytes and embryos of seeds collected from 42 trees in two natural populations of Picea obovata were studied. A detailed analysis of electrophoretic patterns of enzymes ADH, GDH, 6-PGD, IDH, MDH, LAP, EST, and GOT is presented. It is shown that the allozyme diversity of the enzymes assayed is coded for by at least 20 loci. Fine electrophoretic resolution was obtained for the products of 16 loci, four of them (Mdh-1, Mdh-2, Got-1, and Got-2) were monomorphic, while the remaining loci (Adh-1, Adh-2, 6-Pgd-2, 6-Pgd-3, Mdh-3, Idh-2, Lap-1, Lap-2, Est-1, Est-3, Got-3 and Gdh) appeared polymorphic. Segregation data confirms the monogenic inheritance of the allozyme variants revealed.
Доп.точки доступа:
LARIONOVA, A.Y.
Рубрики:
PINUS-SYLVESTRIS L
ABIES L KARST
LINKAGE RELATIONSHIPS
GENETIC-VARIATION
ISOZYME VARIATION
NORWAY SPRUCE
WHITE SPRUCE
DIFFERENTIATION
POPULATIONS
DIVERSITY
PINUS-SYLVESTRIS L
ABIES L KARST
LINKAGE RELATIONSHIPS
GENETIC-VARIATION
ISOZYME VARIATION
NORWAY SPRUCE
WHITE SPRUCE
DIFFERENTIATION
POPULATIONS
DIVERSITY
Аннотация: By means of electrophoresis followed by histochemical staining, water-soluble enzymes of megagametophytes and embryos of seeds collected from 42 trees in two natural populations of Picea obovata were studied. A detailed analysis of electrophoretic patterns of enzymes ADH, GDH, 6-PGD, IDH, MDH, LAP, EST, and GOT is presented. It is shown that the allozyme diversity of the enzymes assayed is coded for by at least 20 loci. Fine electrophoretic resolution was obtained for the products of 16 loci, four of them (Mdh-1, Mdh-2, Got-1, and Got-2) were monomorphic, while the remaining loci (Adh-1, Adh-2, 6-Pgd-2, 6-Pgd-3, Mdh-3, Idh-2, Lap-1, Lap-2, Est-1, Est-3, Got-3 and Gdh) appeared polymorphic. Segregation data confirms the monogenic inheritance of the allozyme variants revealed.
Доп.точки доступа:
LARIONOVA, A.Y.
Supernumerary (B) Chromosomes in Populations of Picea abies (L.) H. Karst. from Western Rhodopes (Bulgaria)
[Text] / A. N. Tashev, T. S. Sedel'nikova, A. V. Pimenov // Cytol. Genet. - 2014. - Vol. 48, Is. 3. - P160-165, DOI 10.3103/S0095452714030116. - Cited References: 41
. - ISSN 0095-4527. - ISSN 1934-9440
РУБ Genetics & Heredity
Аннотация: Investigations on B chromosomes found for the first time for Picea abies (L.) H. Karst. have been conducted. Seeds of Picea abies from two populations of Western Rhodopes (Bulgaria) located at the southern border of species range, and protected according to Bern Convention and EC Habitat Directive were collected for this study. Mixoploidy was detected in some germinating seeds of Picea abies. It was found that metaphase cells of germinating seeds contain 0-4 B chromosomes of both metacentric and submetacentric types. The variability of B chromosomes number and their occurrence was observed. Along with B chromosomes, some chromosome aberrations such as fragments and ring chromosomes were revealed in metaphase cells of Picea abies from studied populations. The possible adaptive role of B chromosomes presence for Picea spp. is discussed.
WOS,
Полный текст,
Scopus
Держатели документа:
[Tashev, A. N.] Univ Forestry, Sofia 1756, Bulgaria
[Sedel'nikova, T. S.
Pimenov, A. V.] Russian Acad Sci, Siberian Branch, VN Sukachev Inst Forest, Krasnoyarsk 660036, Russia
ИЛ СО РАН
Доп.точки доступа:
Tashev, A.N.; Sedel'nikova, T.S.; Pimenov, A.V.
Рубрики:
SITCHENSIS BONG CARR
KARYOLOGICAL ANALYSIS
SIBERIAN SPRUCE
PROVENANCES
GYMNOSPERMS
Кл.слова (ненормированные):
Picea abies (L.) H. Karst. -- B chromosomes -- Western Rhodopes -- Bulgaria
SITCHENSIS BONG CARR
KARYOLOGICAL ANALYSIS
SIBERIAN SPRUCE
PROVENANCES
GYMNOSPERMS
Кл.слова (ненормированные):
Picea abies (L.) H. Karst. -- B chromosomes -- Western Rhodopes -- Bulgaria
Аннотация: Investigations on B chromosomes found for the first time for Picea abies (L.) H. Karst. have been conducted. Seeds of Picea abies from two populations of Western Rhodopes (Bulgaria) located at the southern border of species range, and protected according to Bern Convention and EC Habitat Directive were collected for this study. Mixoploidy was detected in some germinating seeds of Picea abies. It was found that metaphase cells of germinating seeds contain 0-4 B chromosomes of both metacentric and submetacentric types. The variability of B chromosomes number and their occurrence was observed. Along with B chromosomes, some chromosome aberrations such as fragments and ring chromosomes were revealed in metaphase cells of Picea abies from studied populations. The possible adaptive role of B chromosomes presence for Picea spp. is discussed.
WOS,
Полный текст,
Scopus
Держатели документа:
[Tashev, A. N.] Univ Forestry, Sofia 1756, Bulgaria
[Sedel'nikova, T. S.
Pimenov, A. V.] Russian Acad Sci, Siberian Branch, VN Sukachev Inst Forest, Krasnoyarsk 660036, Russia
ИЛ СО РАН
Доп.точки доступа:
Tashev, A.N.; Sedel'nikova, T.S.; Pimenov, A.V.
Болезни хвои, вызванные фитопатогенными грибами, в Средней Сибири
[Текст] : материалы временных коллективов / В. А. Сенашова // Известия Санкт-Петербургской лесотехнической академии. - Санкт-Петербург : СПбГЛТА, 2012. - Вып. 200. - С. 275-284. - Библиогр. в конце ст.
Аннотация: Исследования посвящены изучению видового состава грибных организмов, развивающихся в тканях хвоинок и вызывающих их отмирание на территории лесных питомников, искусственных насаждений и естественных лесах Средней Сибири. Материалы и методы. Исследования заболеваний хвои проводились в 1999–2002 и 2007–2010 гг. в лесопитомниках, искусственных насаждениях и естественных лесах на территории 18 лесничеств и заповедника «Столбы». Материалом исследования служила хвоя следующих растений: Pinus sylvestris L., P. sibirica (Du Tour), Picea obovata Ldb., Larix sibirica Ldb., Abies sibirica Ldb., Juniperus communis L., J. sabina L. При диагностике заболеваний использовались макроскопический, микроскопический и микологический методы. Фотографии срезов плодовых тел получены с помощью электронного микроскопа ТМ-1000. Результаты и обсуждение. Диагностировано 17 заболеваний хвои, возбудители которых принадлежат к трем различным группам: Ascomycota, Basidiomycota (порядок Uredinales) и Deuteromycota. Выявлены следующие микромицеты: Lophodermium pinastri (Schrad.) Chevall., Lophodermium seditiosum Minter, Staley & Millar, Phacidium infestans P. Karst., Lophodermium abietis Rostr., Lophodermium macrosporum Hart. (=Lirula macrospora (R. Hartig) Darker), Lophodermium juniperinum (Fr.) de Not., Hypodermella laricis Tubeuf, Cyclaneusma minus (Butin) Di Cosmo, Peredo & Minter (=Naemacyclus minor Butin), Herpotrichia nigra Hartig., (= Herpotrichia juniperi (Duby) Petr.), Hypoderma sulcigenum Rostr (=Lophodermella sulcigena (Link) Tubeuf, Chrysomyxa ledi (Alb. & Schwein.) de Bary, Chrysomyxa abietis (Wallr.) Unger, Melampsorella caryophyllacearum (DC.) J. Schr?t., Coleosporium sp., Melampsora laricis-populina Kleb., Meria laricis Vuill., Sclerophoma pithyophila (Corda) Hohn. (анаморфа Sydowia polyspora (Bref. & Tavel) E. M?ll.), Pestalotia hartigii Tubeuf (=Truncatella hartigii (Tubeuf) Steyaert.).На территории Озерского лесопитомника (Pеспублика Хакасия) обнаружено новое заболевание сеянцев сосны обыкновенной, вызываемое Cyclaneusma Выводы. Наиболее разнообразный видовой состав фитопатогенных грибов наблюдается в таежной и горно-таежной зонах. Чаще встречаются поражения, вызванные аскомицетами: 9 из 17 выявленных случаев. Обыкновенное шютте сосны зарегистрировано в 13 районах исследования из 19 обследованных. Из всех рассматриваемых нами древесных растений наиболее поражаемым оказалась сосна обыкновенная, на филлосфере которой обнаружено 7 видов патогенных микромицетов.
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Доп.точки доступа:
Syenashova Vera Alexandrovna
Аннотация: Исследования посвящены изучению видового состава грибных организмов, развивающихся в тканях хвоинок и вызывающих их отмирание на территории лесных питомников, искусственных насаждений и естественных лесах Средней Сибири. Материалы и методы. Исследования заболеваний хвои проводились в 1999–2002 и 2007–2010 гг. в лесопитомниках, искусственных насаждениях и естественных лесах на территории 18 лесничеств и заповедника «Столбы». Материалом исследования служила хвоя следующих растений: Pinus sylvestris L., P. sibirica (Du Tour), Picea obovata Ldb., Larix sibirica Ldb., Abies sibirica Ldb., Juniperus communis L., J. sabina L. При диагностике заболеваний использовались макроскопический, микроскопический и микологический методы. Фотографии срезов плодовых тел получены с помощью электронного микроскопа ТМ-1000. Результаты и обсуждение. Диагностировано 17 заболеваний хвои, возбудители которых принадлежат к трем различным группам: Ascomycota, Basidiomycota (порядок Uredinales) и Deuteromycota. Выявлены следующие микромицеты: Lophodermium pinastri (Schrad.) Chevall., Lophodermium seditiosum Minter, Staley & Millar, Phacidium infestans P. Karst., Lophodermium abietis Rostr., Lophodermium macrosporum Hart. (=Lirula macrospora (R. Hartig) Darker), Lophodermium juniperinum (Fr.) de Not., Hypodermella laricis Tubeuf, Cyclaneusma minus (Butin) Di Cosmo, Peredo & Minter (=Naemacyclus minor Butin), Herpotrichia nigra Hartig., (= Herpotrichia juniperi (Duby) Petr.), Hypoderma sulcigenum Rostr (=Lophodermella sulcigena (Link) Tubeuf, Chrysomyxa ledi (Alb. & Schwein.) de Bary, Chrysomyxa abietis (Wallr.) Unger, Melampsorella caryophyllacearum (DC.) J. Schr?t., Coleosporium sp., Melampsora laricis-populina Kleb., Meria laricis Vuill., Sclerophoma pithyophila (Corda) Hohn. (анаморфа Sydowia polyspora (Bref. & Tavel) E. M?ll.), Pestalotia hartigii Tubeuf (=Truncatella hartigii (Tubeuf) Steyaert.).На территории Озерского лесопитомника (Pеспублика Хакасия) обнаружено новое заболевание сеянцев сосны обыкновенной, вызываемое Cyclaneusma Выводы. Наиболее разнообразный видовой состав фитопатогенных грибов наблюдается в таежной и горно-таежной зонах. Чаще встречаются поражения, вызванные аскомицетами: 9 из 17 выявленных случаев. Обыкновенное шютте сосны зарегистрировано в 13 районах исследования из 19 обследованных. Из всех рассматриваемых нами древесных растений наиболее поражаемым оказалась сосна обыкновенная, на филлосфере которой обнаружено 7 видов патогенных микромицетов.
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Доп.точки доступа:
Syenashova Vera Alexandrovna
Development of new mitochondrial DNA markers in Scots pine (Pinus sylvestris L.) for population and phylogeographic studies
[Text] / V. L. Semerikov [et al.] // Russ. J. Genet. - 2015. - Vol. 51, Is. 12. - P1199-1203, DOI 10.1134/S1022795415120108. - Cited References:20. - We thank Y.Y. Hhrunyk, A. I. Vidjakin, V.V. Tarakanov, E.V. Hantemirova, and I.V. Tikhonova for assistance with the pine material collection. The study was supported by Russian Foundation for Basic Research (grant 13-04-01028) and by Russian Federation Government (grant 14.Y26.31.0004).
. - ISSN 1022-7954. - ISSN 1608-3369
РУБ Genetics & Heredity
Аннотация: Fragments of genomic DNA of Scots pine (Pinus sylvestris L.) homologous to the mitochondrial DNA (mtDNA) contigs of Norway spruce (Picea abies (L.) Karst.) and loblolly pine (Pinus taeda L.) were resequenced in a sample of the Scots pine trees of European, Siberian, Mongolian, and Caucasian origin in order to develop mtDNA markers. Flanking non-coding regions of some mitochondrial genes were also investigated and resequenced. Five single nucleotide polymorphisms (SNPs) and a single minisatellite locus were identified. Caucasian samples differed from the rest by three SNPs. Two SNPs have been linked to an early described marker in the first intron of the nad7 gene, and all together revealed three haplotypes in European populations. No variable SNPs were found in the Siberian and Mongolian populations. The minisatellite locus contained 41 alleles across European, Siberian, and Mongolian populations, but, this locus demonstrated a weak population differentiation (F (ST) = 5.8), probably due to its high mutation rate.
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Держатели документа:
Russian Acad Sci, Ural Branch, Inst Plant & Anim Ecol, Ekaterinburg 620144, Russia.
Siberian Fed Univ, Genome Res & Educ Ctr, Krasnoyarsk 660036, Russia.
Russian Acad Sci, Siberian Branch, Sukachev Inst Forest, Krasnoyarsk 660036, Russia.
Univ Gottingen, D-37077 Gottingen, Germany.
Russian Acad Sci, Vavilov Inst Gen Genet, Moscow 119991, Russia.
Texas A&M Univ, College Stn, TX 77843 USA.
Доп.точки доступа:
Semerikov, V. L.; Putintseva, Yu. A.; Oreshkova, N. V.; Semerikova, S. A.; Krutovsky, K. V.; Russian Foundation for Basic Research [13-04-01028]; Russian Federation Government [14.Y26.31.0004]
Рубрики:
GLACIAL SURVIVAL
NORWAY SPRUCE
DIFFERENTIATION
COLONIZATION
PROVIDE
Кл.слова (ненормированные):
mitochondrial DNA -- next generation sequencing -- markers -- phylogeography -- Pinus sylvestris -- Scots pine
GLACIAL SURVIVAL
NORWAY SPRUCE
DIFFERENTIATION
COLONIZATION
PROVIDE
Кл.слова (ненормированные):
mitochondrial DNA -- next generation sequencing -- markers -- phylogeography -- Pinus sylvestris -- Scots pine
Аннотация: Fragments of genomic DNA of Scots pine (Pinus sylvestris L.) homologous to the mitochondrial DNA (mtDNA) contigs of Norway spruce (Picea abies (L.) Karst.) and loblolly pine (Pinus taeda L.) were resequenced in a sample of the Scots pine trees of European, Siberian, Mongolian, and Caucasian origin in order to develop mtDNA markers. Flanking non-coding regions of some mitochondrial genes were also investigated and resequenced. Five single nucleotide polymorphisms (SNPs) and a single minisatellite locus were identified. Caucasian samples differed from the rest by three SNPs. Two SNPs have been linked to an early described marker in the first intron of the nad7 gene, and all together revealed three haplotypes in European populations. No variable SNPs were found in the Siberian and Mongolian populations. The minisatellite locus contained 41 alleles across European, Siberian, and Mongolian populations, but, this locus demonstrated a weak population differentiation (F (ST) = 5.8), probably due to its high mutation rate.
WOS,
Scopus
Держатели документа:
Russian Acad Sci, Ural Branch, Inst Plant & Anim Ecol, Ekaterinburg 620144, Russia.
Siberian Fed Univ, Genome Res & Educ Ctr, Krasnoyarsk 660036, Russia.
Russian Acad Sci, Siberian Branch, Sukachev Inst Forest, Krasnoyarsk 660036, Russia.
Univ Gottingen, D-37077 Gottingen, Germany.
Russian Acad Sci, Vavilov Inst Gen Genet, Moscow 119991, Russia.
Texas A&M Univ, College Stn, TX 77843 USA.
Доп.точки доступа:
Semerikov, V. L.; Putintseva, Yu. A.; Oreshkova, N. V.; Semerikova, S. A.; Krutovsky, K. V.; Russian Foundation for Basic Research [13-04-01028]; Russian Federation Government [14.Y26.31.0004]
Genetic diversity and differentiation of Siberian spruce populations at nuclear microsatellite loci
/ A. N. Kravchenko, A. K. Ekart, A. Y. Larionova // Russ. J. Gen. - 2016. - Vol. 52, Is. 11. - P1142-1148, DOI 10.1134/S1022795416090088
. - ISSN 1022-7954
Кл.слова (ненормированные):
DNA markers -- intra- and interpopulation genetic diversity -- Picea obovata -- SSR
Аннотация: The results of the study of 21 populations of Siberian spruce (Picea obovata Ledeb.) from different parts of the species natural range by microsatellite (SSR) analysis of nuclear DNA are presented. Using nine loci developed for Picea abies (L.) Karst. and Picea glauca (Moench) Voss and detecting variation in Picea obovata, the parameters of intra- and interpopulation genetic diversity, as well as the degree of population differentiation, were determined. It was demonstrated that the population of Siberian spruce in the study was characterized by a relatively high average level of intrapopulation variability (Ho = 0.408; He = 0.423) and low interpopulation differentiation (Fst = 0.048, P = 0.001) at this class of DNA markers. The genetic distance between populations ranged from 0.009 to 0.167, averaging 0.039. The isolated Magadan population, located in the extreme Northeast of Russia at a considerable distance from the main species range and characterized by the lowest genetic diversity among the studied populations, was maximally differentiated from the rest of the spruce populations. In addition, the steppe Ubukun population from Buryatia and the population from the Bogd Khan Uul Biosphere Reserve, Mongolia, were considerably different in the genetic structure from most populations of Siberian spruce, although to a lesser extent than the Magadan population. These findings are consistent with the results of previous studies of this species carried out using allozyme and microsatellite loci of chloroplast DNA and point to the prospects of using nuclear microsatellites as DNA markers to analyze the population genetic structure of Siberian spruce. © 2016, Pleiades Publishing, Inc.
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Держатели документа:
Sukachev Institute of Forest, Siberian Branch, Russian Academy of Sciences, Krasnoyarsk, Russian Federation
Доп.точки доступа:
Kravchenko, A. N.; Ekart, A. K.; Larionova, A. Y.
Кл.слова (ненормированные):
DNA markers -- intra- and interpopulation genetic diversity -- Picea obovata -- SSR
Аннотация: The results of the study of 21 populations of Siberian spruce (Picea obovata Ledeb.) from different parts of the species natural range by microsatellite (SSR) analysis of nuclear DNA are presented. Using nine loci developed for Picea abies (L.) Karst. and Picea glauca (Moench) Voss and detecting variation in Picea obovata, the parameters of intra- and interpopulation genetic diversity, as well as the degree of population differentiation, were determined. It was demonstrated that the population of Siberian spruce in the study was characterized by a relatively high average level of intrapopulation variability (Ho = 0.408; He = 0.423) and low interpopulation differentiation (Fst = 0.048, P = 0.001) at this class of DNA markers. The genetic distance between populations ranged from 0.009 to 0.167, averaging 0.039. The isolated Magadan population, located in the extreme Northeast of Russia at a considerable distance from the main species range and characterized by the lowest genetic diversity among the studied populations, was maximally differentiated from the rest of the spruce populations. In addition, the steppe Ubukun population from Buryatia and the population from the Bogd Khan Uul Biosphere Reserve, Mongolia, were considerably different in the genetic structure from most populations of Siberian spruce, although to a lesser extent than the Magadan population. These findings are consistent with the results of previous studies of this species carried out using allozyme and microsatellite loci of chloroplast DNA and point to the prospects of using nuclear microsatellites as DNA markers to analyze the population genetic structure of Siberian spruce. © 2016, Pleiades Publishing, Inc.
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Держатели документа:
Sukachev Institute of Forest, Siberian Branch, Russian Academy of Sciences, Krasnoyarsk, Russian Federation
Доп.точки доступа:
Kravchenko, A. N.; Ekart, A. K.; Larionova, A. Y.
Жизнеспособность пыльцы некоторых видов Picea (Pinacrae) в условиях Красноярска
[Текст] : статья / Е. В. Бажина, М. И. Седаева // Ботанический журнал. - 2017. - Т. 102, № 6. - С. 768-779 : табл. - Библиогр. в конце ст.
. - ISSN 0006-8136
Перевод заглавия: Pollen viability in some Picea species (Pinaceae) under conditions of Krasnoyarsk
Кл.слова (ненормированные):
Picea mariana (Mill.) Britton -- Sterns et Poggenb -- P. pungens Engelm -- P. glehnii (F. Schmidt) Mast -- P. abies. (L.) H. Karst -- P. obovata Ledeb. f. seminskiensis Lucznik -- P. obovata Ledeb -- introduction -- Pollen viability -- adaptation ability -- интродукция -- жизнеспособность пыльцы -- адаптация
Аннотация: Исследована пыльца пяти видов рода Picea: P. mariana (Mill.) Britton, Sterns et Poggenb., P. pungens Engelm., P. glehnii (F. Schmidt) Mast., P. abies. (L.) H. Karst, P. obovata Ledeb. f. seminskiensis Lucznik, а также дерева P. obovata Ledeb., в кариотипе которого выявлены добавочные B-хромосомы. При интродукции в условиях резко континентального климата Сибири (дендрарий Института леса СО РАН, г. Красноярск) размеры пыльцевых зерен варьируют в различные годы исследований в пределах 28.7 % (тело п. з.), 33.2 % (воздушные мешки), количество аномальных пыльцевых зерен не превышает 27.8 %. Жизнеспособность пыльцы в целом удовлетворительная, варьирует у разных видов в зависимости от погодно-климатических условий года развития и в значительной степени коррелирует с содержанием в ней крахмала и жиров. Максимальным количеством аберраций пыльцы и минимальной жизнеспособностью характеризовалась P. obovata с тремя добавочными В-хромосомами. Характер сезонно-ритмических изменений развития и жизнеспособность пыльцы свидетельствуют об успешной адаптации видов рода Picea к резко континентальному климату Сибири. Высокий адаптивный потенциал демонстрируют P. mariana и P. pungens.
РИНЦ
Держатели документа:
Институт леса им. В. Н. Сукачева Сибирского отделения Российской академии наук
Федеральный исследовательский центр «Красноярский научный центр СО РАН»
Доп.точки доступа:
Бажина, Елена Васильевна; Седаева, Мария Ильинична; Syedayeva Mariya Il'inichna; Bazhina, Elena Vasil'yevna
Перевод заглавия: Pollen viability in some Picea species (Pinaceae) under conditions of Krasnoyarsk
Кл.слова (ненормированные):
Picea mariana (Mill.) Britton -- Sterns et Poggenb -- P. pungens Engelm -- P. glehnii (F. Schmidt) Mast -- P. abies. (L.) H. Karst -- P. obovata Ledeb. f. seminskiensis Lucznik -- P. obovata Ledeb -- introduction -- Pollen viability -- adaptation ability -- интродукция -- жизнеспособность пыльцы -- адаптация
Аннотация: Исследована пыльца пяти видов рода Picea: P. mariana (Mill.) Britton, Sterns et Poggenb., P. pungens Engelm., P. glehnii (F. Schmidt) Mast., P. abies. (L.) H. Karst, P. obovata Ledeb. f. seminskiensis Lucznik, а также дерева P. obovata Ledeb., в кариотипе которого выявлены добавочные B-хромосомы. При интродукции в условиях резко континентального климата Сибири (дендрарий Института леса СО РАН, г. Красноярск) размеры пыльцевых зерен варьируют в различные годы исследований в пределах 28.7 % (тело п. з.), 33.2 % (воздушные мешки), количество аномальных пыльцевых зерен не превышает 27.8 %. Жизнеспособность пыльцы в целом удовлетворительная, варьирует у разных видов в зависимости от погодно-климатических условий года развития и в значительной степени коррелирует с содержанием в ней крахмала и жиров. Максимальным количеством аберраций пыльцы и минимальной жизнеспособностью характеризовалась P. obovata с тремя добавочными В-хромосомами. Характер сезонно-ритмических изменений развития и жизнеспособность пыльцы свидетельствуют об успешной адаптации видов рода Picea к резко континентальному климату Сибири. Высокий адаптивный потенциал демонстрируют P. mariana и P. pungens.
РИНЦ
Держатели документа:
Институт леса им. В. Н. Сукачева Сибирского отделения Российской академии наук
Федеральный исследовательский центр «Красноярский научный центр СО РАН»
Доп.точки доступа:
Бажина, Елена Васильевна; Седаева, Мария Ильинична; Syedayeva Mariya Il'inichna; Bazhina, Elena Vasil'yevna
Wood-destroying properties of Fomitopsis Pinicola (SW.) P. Karst. From middle Siberia
/ Y. A. Litovka [и др.] // Khimiya Rastitel'nogo Syr'ya. - 2018. - Is. 1. - С. 193-199, DOI 10.14258/jcprm.2018012729
. - ISSN 1029-5151
Кл.слова (ненормированные):
Biodegradation -- Cellulase activity -- Fomitopsis pinicola -- Lignocarbohydrate complex -- Solid-state cultivation -- Waste wood -- Wood-destroying (xylotrophic) fungi
Аннотация: Presents the results of a research of wood-destroying properties of the basidiomycete Fomitopsis pinicola (Sw.) P. Karst. The strains were isolated in pure culture from fruiting bodies that grew on the Abies sibirica Ledeb, Pinus sylvestris Ledeb, Pinus sibirica Du Tour and Larix sibirica Ledeb in the forests of the Krasnoyarsk Territory (56°09'-56°22' N; 92°10'- 92°58' E). The cultures screened for growth parameters and the dynamics of enzymatic activity during cultivation on cellulose-containing media. The radial growth rate of Siberian strains on the agar medium and plant substrates is 1,1-3,3 mm / day; the growth coefficient is 10-42. All studied cultures synthesize extracellular cellulolytic enzymes that hydrolyze the sodium salt of carboxymethylcellulose. The enzymatic activity is in the range 0,05-0,39 U / ml with a maximum of 7-9 days. The most active strain of Fp5-15 F. pinicola used for bioconversion of coniferous plant substrates under solid-phase culture conditions. The maximum wood-destroying activity observed on pine and larch wood - the mass loss of substrates was 16 and 20%, respectively. On Pinus sylvestris sawdust, the total content of polysaccharides decreased by 1,2 times due to the fermentolysis of the hardly hydrolyzable fraction (a decrease of 1,4 times); the content of lignin substances did not change significantly. On the sawdust of Larix sibirica, the amount of polysaccharides decreased by 1,3 times in comparison with the initial substrate; lig-nin - in 1,2 times. © 2018 Altai State University. All rights reserved.
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Держатели документа:
Forest Institute, V.N. Sukachev Siberian Branch of the Russian Academy of Sciences, Akademgorodok, 50-28, Krasnoyarsk, Russian Federation
Siberian State University of Science and Technology, Academician M.F. Reshetnev, Mira ave., 82, Krasnoyarsk, Russian Federation
Доп.точки доступа:
Litovka, Y. A.; Pavlov, I. N.; Ryazanova, T. V.; Gazizulina, A. V.; Chuprova, N. A.
Кл.слова (ненормированные):
Biodegradation -- Cellulase activity -- Fomitopsis pinicola -- Lignocarbohydrate complex -- Solid-state cultivation -- Waste wood -- Wood-destroying (xylotrophic) fungi
Аннотация: Presents the results of a research of wood-destroying properties of the basidiomycete Fomitopsis pinicola (Sw.) P. Karst. The strains were isolated in pure culture from fruiting bodies that grew on the Abies sibirica Ledeb, Pinus sylvestris Ledeb, Pinus sibirica Du Tour and Larix sibirica Ledeb in the forests of the Krasnoyarsk Territory (56°09'-56°22' N; 92°10'- 92°58' E). The cultures screened for growth parameters and the dynamics of enzymatic activity during cultivation on cellulose-containing media. The radial growth rate of Siberian strains on the agar medium and plant substrates is 1,1-3,3 mm / day; the growth coefficient is 10-42. All studied cultures synthesize extracellular cellulolytic enzymes that hydrolyze the sodium salt of carboxymethylcellulose. The enzymatic activity is in the range 0,05-0,39 U / ml with a maximum of 7-9 days. The most active strain of Fp5-15 F. pinicola used for bioconversion of coniferous plant substrates under solid-phase culture conditions. The maximum wood-destroying activity observed on pine and larch wood - the mass loss of substrates was 16 and 20%, respectively. On Pinus sylvestris sawdust, the total content of polysaccharides decreased by 1,2 times due to the fermentolysis of the hardly hydrolyzable fraction (a decrease of 1,4 times); the content of lignin substances did not change significantly. On the sawdust of Larix sibirica, the amount of polysaccharides decreased by 1,3 times in comparison with the initial substrate; lig-nin - in 1,2 times. © 2018 Altai State University. All rights reserved.
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Держатели документа:
Forest Institute, V.N. Sukachev Siberian Branch of the Russian Academy of Sciences, Akademgorodok, 50-28, Krasnoyarsk, Russian Federation
Siberian State University of Science and Technology, Academician M.F. Reshetnev, Mira ave., 82, Krasnoyarsk, Russian Federation
Доп.точки доступа:
Litovka, Y. A.; Pavlov, I. N.; Ryazanova, T. V.; Gazizulina, A. V.; Chuprova, N. A.
Biosynthesis of Protoilludene Sesquiterpene Aryl Esters by Siberian Strains of the Genus Armillaria Fungi
/ V. P. Zhelifonova [et al.] // Appl. Biochem. Microbiol. - 2019. - Vol. 55, Is. 3. - P277-283, DOI 10.1134/S0003683819030153. - Cited References:18
. - ISSN 0003-6838. - ISSN 1608-3024
РУБ Biotechnology & Applied Microbiology + Microbiology
Аннотация: Secondary metabolites of the basidiomycetes of Armillaria borealis Marxm. and Korhonen, A.cepistipes Velen., A. gallica Marxm., A. ostoyae (Romagn.) Herink, and A. sinapina Berube and Dessur isolated in Southern Siberia (Krasnoyarsk region and Tyva Republic) and in the Far East (Sikhote-Alin) were studied. Metabolites belonging to the class of protoilludene sesquiterpene aryl esters of the melleolides group have been identified in the species A. borealis, A. cepistipes, and A. sinapina. The strains differ in the spectrum of synthesized melleolides. A. borealis strain 74g synthesized a wider range of melleolides than other strains of the species: melleolides B, C, D and H, melledonals B and C, 5'-O-methylmelledonal, 13-hydroxy-5'-O-methylmelledonal, and armillarinin. It was shown that the composition of the medium influenced the amount of synthesized metabolites. All of the studied strains synthesizing melleolides exhibited a toxicogenic and phytopathogenic effect on seeds and seedlings of Picea abies (L.) H. Karst. and Abies sibirica Ledeb. A significant decrease in seed germination energy, laboratory and ground seed germination, the development of the root system of conifer seedlings was revealed. The maximum inhibitory effect was shown by the culture fluid of A. borealis 74g with the greatest amounts and variety of melleolides in the metabolome profile.
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Держатели документа:
Russian Acad Sci, Skryabin Inst Biochem & Physiol Microorganisms, Pushchino 142290, Russia.
Russian Acad Sci, Siberian Branch, Sukachev Inst Forest, Krasnoyarsk 660036, Russia.
Reshetnev Siberian State Univ Sci & Technol, Krasnoyarsk 660049, Russia.
Доп.точки доступа:
Zhelifonova, V. P.; Antipova, T. V.; Litvinova, E. A.; Baskunov, B. P.; Litovka, Yu. A.; Pavlov, I. N.; Kozlovsky, A. G.
Рубрики:
METABOLITES
CULTURES
Кл.слова (ненормированные):
Armillaria species -- protoilludene sesquiterpene aryl esters -- melleolides
METABOLITES
CULTURES
Кл.слова (ненормированные):
Armillaria species -- protoilludene sesquiterpene aryl esters -- melleolides
Аннотация: Secondary metabolites of the basidiomycetes of Armillaria borealis Marxm. and Korhonen, A.cepistipes Velen., A. gallica Marxm., A. ostoyae (Romagn.) Herink, and A. sinapina Berube and Dessur isolated in Southern Siberia (Krasnoyarsk region and Tyva Republic) and in the Far East (Sikhote-Alin) were studied. Metabolites belonging to the class of protoilludene sesquiterpene aryl esters of the melleolides group have been identified in the species A. borealis, A. cepistipes, and A. sinapina. The strains differ in the spectrum of synthesized melleolides. A. borealis strain 74g synthesized a wider range of melleolides than other strains of the species: melleolides B, C, D and H, melledonals B and C, 5'-O-methylmelledonal, 13-hydroxy-5'-O-methylmelledonal, and armillarinin. It was shown that the composition of the medium influenced the amount of synthesized metabolites. All of the studied strains synthesizing melleolides exhibited a toxicogenic and phytopathogenic effect on seeds and seedlings of Picea abies (L.) H. Karst. and Abies sibirica Ledeb. A significant decrease in seed germination energy, laboratory and ground seed germination, the development of the root system of conifer seedlings was revealed. The maximum inhibitory effect was shown by the culture fluid of A. borealis 74g with the greatest amounts and variety of melleolides in the metabolome profile.
WOS,
Смотреть статью,
Scopus
Держатели документа:
Russian Acad Sci, Skryabin Inst Biochem & Physiol Microorganisms, Pushchino 142290, Russia.
Russian Acad Sci, Siberian Branch, Sukachev Inst Forest, Krasnoyarsk 660036, Russia.
Reshetnev Siberian State Univ Sci & Technol, Krasnoyarsk 660049, Russia.
Доп.точки доступа:
Zhelifonova, V. P.; Antipova, T. V.; Litvinova, E. A.; Baskunov, B. P.; Litovka, Yu. A.; Pavlov, I. N.; Kozlovsky, A. G.
Prospects for deep cultivation of fomitopsis pinicola (Sw.) P. Karst. On hydrodynamic activated plant waste
/ I. N. Pavlov, Yu. A. Litovka, E. A. Litvinova [и др.] // Khimiya Rastitel'nogo Syr'ya. - 2021. - Is. 4. - С. 385-394, DOI 10.14258/JCPRM.2020048400
. - ISSN 1029-5151
Перевод заглавия: Перспективы глубинного культивирования fomitopsis pinicola (SW.) P. karst. на гидродинамически активированных растительных отходах
Кл.слова (ненормированные):
Basidiomycetes -- Carboxymethyl cellulose -- Cellulolytic enzymes -- Fomitopsis pinicola -- Hydrodynamic activation -- Plant waste -- Solid-phase and deep cultivation -- Xylotrophs
Аннотация: The results of solid-phase and deep cultivation of the Siberian strain Fp6-17 Fomitopsis pinicola (Sw.) P. Karst. are presented. Growth parameters were determined on cellulose-containing agarized media and plant substrates with the addition of a solid phase after hydrodynamic activation of fir needles and sawdust of birch. Radial growth rate 3.0-4.3 mm / day; growth coefficient 37-64. Changes in polysaccharides in activated birch sawdust during fermentation noted, despite the low growth coefficient of the fungus. After hydrodynamic activation, the content of easily hydrolysable polysaccharides increased by 9 %, the proportion of hardly hydrolysable polysaccharides decreased by 8%. After further solid-phase cultivation, the content of easily and hardly hydrolysable polysaccharides decreased by 10 and 23%, respectively. The conditions for the deep cultivation of the strain Fp6-17 on a modified Norkrans medium with microcrystalline cellulose selected. At 26 °C and a pH of 4.6 on the seventh day, the maximum activity of carboxymethyl cellulase was 13.6 units / ml; biomass yield - 16.2 g/l. The optimal composition of the solid phase medium was selected after hydrodynamic processing of fir needles and sawdust of birch with enrichment of (NH4)2SO4. The maximum activity of the enzyme was 14.2 u/ml. With high enzymatic activity in the culture fluid, the formation of small globules with a diameter of up to 5 mm and a smaller amount of biomass is noted. At lower enzyme indices, in most cases a greater increase in biomass recorded due to the formation of large ellipsoid pellets with a fringed edge. © 2020 Altai State University. All rights reserved.
Scopus
Держатели документа:
Institute of Forest Named After V.N. Sukachev, SB, RAS, FRC, KSC, SB, RAS, Akademgorodok, 50/28, Krasnoyarsk, 660036, Russian Federation
Siberian State University of Science and Technology Named After Academician M.F. Reshetneva, pr. Mira, 82, Krasnoyarsk, 660049, Russian Federation
Krasnoyarsk Scientific Center, SB, RAS, Akademgorodok, 50, Krasnoyarsk, 660036, Russian Federation
Доп.точки доступа:
Pavlov, I. N.; Litovka, Yu. A.; Litvinova, E. A.; Petrenko, S. M.; Enazarov, R. Kh.
Перевод заглавия: Перспективы глубинного культивирования fomitopsis pinicola (SW.) P. karst. на гидродинамически активированных растительных отходах
Кл.слова (ненормированные):
Basidiomycetes -- Carboxymethyl cellulose -- Cellulolytic enzymes -- Fomitopsis pinicola -- Hydrodynamic activation -- Plant waste -- Solid-phase and deep cultivation -- Xylotrophs
Аннотация: The results of solid-phase and deep cultivation of the Siberian strain Fp6-17 Fomitopsis pinicola (Sw.) P. Karst. are presented. Growth parameters were determined on cellulose-containing agarized media and plant substrates with the addition of a solid phase after hydrodynamic activation of fir needles and sawdust of birch. Radial growth rate 3.0-4.3 mm / day; growth coefficient 37-64. Changes in polysaccharides in activated birch sawdust during fermentation noted, despite the low growth coefficient of the fungus. After hydrodynamic activation, the content of easily hydrolysable polysaccharides increased by 9 %, the proportion of hardly hydrolysable polysaccharides decreased by 8%. After further solid-phase cultivation, the content of easily and hardly hydrolysable polysaccharides decreased by 10 and 23%, respectively. The conditions for the deep cultivation of the strain Fp6-17 on a modified Norkrans medium with microcrystalline cellulose selected. At 26 °C and a pH of 4.6 on the seventh day, the maximum activity of carboxymethyl cellulase was 13.6 units / ml; biomass yield - 16.2 g/l. The optimal composition of the solid phase medium was selected after hydrodynamic processing of fir needles and sawdust of birch with enrichment of (NH4)2SO4. The maximum activity of the enzyme was 14.2 u/ml. With high enzymatic activity in the culture fluid, the formation of small globules with a diameter of up to 5 mm and a smaller amount of biomass is noted. At lower enzyme indices, in most cases a greater increase in biomass recorded due to the formation of large ellipsoid pellets with a fringed edge. © 2020 Altai State University. All rights reserved.
Scopus
Держатели документа:
Institute of Forest Named After V.N. Sukachev, SB, RAS, FRC, KSC, SB, RAS, Akademgorodok, 50/28, Krasnoyarsk, 660036, Russian Federation
Siberian State University of Science and Technology Named After Academician M.F. Reshetneva, pr. Mira, 82, Krasnoyarsk, 660049, Russian Federation
Krasnoyarsk Scientific Center, SB, RAS, Akademgorodok, 50, Krasnoyarsk, 660036, Russian Federation
Доп.точки доступа:
Pavlov, I. N.; Litovka, Yu. A.; Litvinova, E. A.; Petrenko, S. M.; Enazarov, R. Kh.
Prospects for using Ganoderma lucidum (Curtis) P. Karst. For biological control of phytopathogenic fungi
/ I. N. Pavlov, Y. A. Litovka, P. V. Makolova [et al.] // IOP Conference Series: Earth and Environmental Science : IOP Publishing Ltd, 2021. - Vol. 848: 5th International Workshop on Innovations in Agro and Food Technologies, WIAFT-V 2021 (17 June 2021 through 18 June 2021, ) Conference code: 172027, Is. 1. - Ст. 012162, DOI 10.1088/1755-1315/848/1/012162
. -
Аннотация: Antifungal, morphological and cultural properties of the Siberian and Abkhaz strains of the medicinal basidiomycete Ganoderma lucidum (Curtis) P. Karst were studied. A group of strains characterized by high growth rates in vitro on agar media (7.3-8.0 mm / day) and plant waste from timber processing (3.3-3.9 mm / day) was found. All strains of G. lucidum exhibited antifungal activity against phytopathogenic fungi; the degree of phytopathogen inhibition ranged from 10 to 58 %. Basidial rootrot fungi Heterobasidion and ascomycete fungi Bipolaris, Alternaria, Fusarium are the most sensitive to the presence of G. lucidum. The cultures most effectively limiting the phytopathogen development in the group of fast-growing Abkhaz strains (antifungal activity ranged from 21 to 58%) were identified. The high antifungal activity of strains on lignocellulosic substrates allows us to consider them as promising biocontrol agents for reducing the number, primarily, of basidial phytopathogens. © Published under licence by IOP Publishing Ltd.
Scopus
Держатели документа:
Sukachev Institute of Forest, Siberian Branch, Russian Academy of Sciences, 50/28 Akademgorodok, Krasnoyarsk, 660036, Russian Federation
Reshetnev Siberian State University of Science and Technology, 31, Krasnoyarsky rabochy prospect, Krasnoyarsk, 660037, Russian Federation
Federal Research Center, Krasnoyarsk Science Center, Siberian Branch, Russian Academy of Sciences, Akademgorodok, 50, Krasnoyarsk, 660036, Russian Federation
Доп.точки доступа:
Pavlov, I. N.; Litovka, Y. A.; Makolova, P. V.; Timofeev, A. A.; Litvinova, E. A.; Enazarov, R. Kh.
Аннотация: Antifungal, morphological and cultural properties of the Siberian and Abkhaz strains of the medicinal basidiomycete Ganoderma lucidum (Curtis) P. Karst were studied. A group of strains characterized by high growth rates in vitro on agar media (7.3-8.0 mm / day) and plant waste from timber processing (3.3-3.9 mm / day) was found. All strains of G. lucidum exhibited antifungal activity against phytopathogenic fungi; the degree of phytopathogen inhibition ranged from 10 to 58 %. Basidial rootrot fungi Heterobasidion and ascomycete fungi Bipolaris, Alternaria, Fusarium are the most sensitive to the presence of G. lucidum. The cultures most effectively limiting the phytopathogen development in the group of fast-growing Abkhaz strains (antifungal activity ranged from 21 to 58%) were identified. The high antifungal activity of strains on lignocellulosic substrates allows us to consider them as promising biocontrol agents for reducing the number, primarily, of basidial phytopathogens. © Published under licence by IOP Publishing Ltd.
Scopus
Держатели документа:
Sukachev Institute of Forest, Siberian Branch, Russian Academy of Sciences, 50/28 Akademgorodok, Krasnoyarsk, 660036, Russian Federation
Reshetnev Siberian State University of Science and Technology, 31, Krasnoyarsky rabochy prospect, Krasnoyarsk, 660037, Russian Federation
Federal Research Center, Krasnoyarsk Science Center, Siberian Branch, Russian Academy of Sciences, Akademgorodok, 50, Krasnoyarsk, 660036, Russian Federation
Доп.точки доступа:
Pavlov, I. N.; Litovka, Y. A.; Makolova, P. V.; Timofeev, A. A.; Litvinova, E. A.; Enazarov, R. Kh.