Труды сотрудников ИЛ им. В.Н. Сукачева СО РАН

/ A. K. Ekart [et al.] // Russ. J. Gen. - 2016. - Vol. 52, Is. 3. - P273-280, DOI 10.1134/S1022795416030054 . - ISSN 1022-7954
Аннотация: The variability of 21 allozyme and three microsatellite loci of chloroplast DNA (cpDNA) was studied in the populations of Siberian spruce (Picea obovata Ledeb.) from Irkutsk oblast, Magadan oblast, Buryatia, and Mongolia. It was demonstrated that the highest level of genetic diversity among the examined populations at both allozyme and microsatellite loci was observed in the Tulyushka population from Irkutsk oblast. The lowest level of genetic diversity was observed in marginal isolated populations of Bogd Uul and Magadan. In the relict spruce population from Olkhon Island, differing from the other populations in the lowest allelic diversity of both types of markers, no expected decline of expected heterozygosity and haplotype diversity was observed. In this population, the variability parameters mentioned were close to the population mean. The obtained intrapopulation and intraspecific variability parameters of allozyme and microsatellite loci of chloroplast DNA and the data on the population differentiation at these loci indicate that the given markers can be used for the analysis of the population 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
Institute of Plant and Animal Ecology, Ural Branch, Russian Academy of Sciences, Yekaterinburg, Russian Federation

Доп.точки доступа:
Ekart, A. K.; Semerikova, S. A.; Semerikov, V. L.; Larionova, A. Y.; Kravchenko, A. N.; Dymshakova, O. S.

/ S. G. Knyazeva, E. V. Hantemirova // Russ. J. Gen. - 2020. - Vol. 56, Is. 1. - P48-58, DOI 10.1134/S102279542001007X . - ISSN 1022-7954
Аннотация: Abstract: Using genetic, anatomical, and morphological methods, a comprehensive study of the biological diversity of 27 natural populations of Juniperus communis L. across the main geographic range was carried out. The taxonomic status of the Caucasian variety J. communis var. oblonga was confirmed. In turn, as follows from chloroplast markers, the populations of this variety in the North Caucasus split into two parts, western and eastern. North American J. communis var. depressa and the Far Eastern J. communis var. saxatilis do not differ in morphological, anatomical, and nuclear markers, but differ in chloroplast markers, and are probably relative genetic lineages which, under similar environmental conditions, acquired convergent phenotypes. These varieties can only be distinguished using genetic methods. J. communis var. communis and J. communis var. saxatilis, growing in Europe and Asia, do not differentiate genetically, but demonstrate statistically significant differences with respect to a number of morphological and anatomical parameters of needles and the prevailing life forms. Therefore, it seems likely that these juniper varieties are ecotypes, which, growing under different environmental conditions, acquired differences in morphology and anatomy. © 2020, Pleiades Publishing, Inc.

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Держатели документа:
Federal Research Center Sukachev Institute of Forest, Siberian Branch,Russian Academy of Sciences, Krasnoyarsk, 660049, Russian Federation
Institute of Plant and Animal Ecology, Ural Branch, Russian Academy of Sciences, Yekaterinburg, 620144, Russian Federation

Доп.точки доступа:
Knyazeva, S. G.; Hantemirova, E. V.

/ S. G. Knyazeva, E. V. Hantemirova // Russ. J. Genet. - 2020. - Vol. 56, Is. 1. - P48-58, DOI 10.1134/S102279542001007X. - Cited References:29. - This study was supported by the budget financing on state contract no. AAAA-A17-117101820003-0 and the Russian Foundation for Basic Research (grant no. 18-0400616). . - ISSN 1022-7954. - ISSN 1608-3369РУБ Genetics & Heredity

Аннотация: Using genetic, anatomical, and morphological methods, a comprehensive study of the biological diversity of 27 natural populations of Juniperus communis L. across the main geographic range was carried out. The taxonomic status of the Caucasian variety J. communis var. oblonga was confirmed. In turn, as follows from chloroplast markers, the populations of this variety in the North Caucasus split into two parts, western and eastern. North American J. communis var. depressa and the Far Eastern J. communis var. saxatilis do not differ in morphological, anatomical, and nuclear markers, but differ in chloroplast markers, and are probably relative genetic lineages which, under similar environmental conditions, acquired convergent phenotypes. These varieties can only be distinguished using genetic methods. J. communis var. communis and J. communis var. saxatilis, growing in Europe and Asia, do not differentiate genetically, but demonstrate statistically significant differences with respect to a number of morphological and anatomical parameters of needles and the prevailing life forms. Therefore, it seems likely that these juniper varieties are ecotypes, which, growing under different environmental conditions, acquired differences in morphology and anatomy.

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Держатели документа:
Russian Acad Sci, Siberian Branch, Sukachev Inst Forest, Fed Res Ctr, Krasnoyarsk 660049, Russia.
Russian Acad Sci, Ural Branch, Inst Plant & Anim Ecol, Ekaterinburg 620144, Russia.

Доп.точки доступа:
Knyazeva, S. G.; Hantemirova, E. V.; Russian Foundation for Basic ResearchRussian Foundation for Basic Research (RFBR) [AAAA-A17-117101820003-0]; [18-0400616]