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

/ A. K. Ekart, A. Y. Larionova, A. N. Kravchenko [et al.] // Russ. J. Genet. - 2021. - Vol. 57, Is. 8. - P920-927, DOI 10.1134/S1022795421070073. - Cited References:36. - This study was supported by the Russian Foundation for Basic Research, the Government of Krasnoyarsk krai, and the Krasnoyarsk Regional Fund of Science (project no. 1944-240006 r_a), as well as by the Russian Foundation for Basic Research (project no. 18-04-01061a). . - ISSN 1022-7954. - ISSN 1608-3369РУБ Genetics & Heredity

Аннотация: The genetic diversity, structure, and differentiation of relict lime plantations in Krasnoyarsk krai (considered as a separate species Tilia nasczokinii Stepanov) were for the first time studied on the basis of the analysis of variability of 12 microsatellite markers of the nuclear genome. In addition, six T. cordata Mill. populations from the European and West Siberian parts of its range and the T. sibirica Bayer population from Kemerovo oblast were included in the study. It was found that lime plantations in the vicinity of Krasnoyarsk (Manskoye Zaymishche and Kashtak) have a similar genetic structure and are in a state close to equilibrium. The level of genetic variability of T. nasczokinii populations is comparable to the level of variability of the T. sibirica population, but was significantly lower than in T. cordata populations. Estimation of the degree of genetic differentiation of lime populations according to interpopulation paired F-st values and Nei's genetic distances (D-N72) detected significant differences of the T. nasczokinii populations from the T. cordata and T. sibirica populations. The analysis of genetic differentiation (by the PCoA method) of paired F-st values and individual genetic distances (D), as well as clustering in STRUCTURE, demonstrated the separation of the studied populations into three groups according to their species affiliation. Moreover, the T. nasczokinii populations are genetically removed from the T. sibirica population to a greater extent than from T. cordata populations.

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Держатели документа:
Russian Acad Sci, Sukachev Inst Forest, Siberian Branch, Krasnoyarsk 660036, Russia.
Russian Acad Sci, Inst Plant & Anim Ecol, Ural Branch, Ekaterinburg 620144, Russia.

Доп.точки доступа:
Ekart, A. K.; Larionova, A. Ya; Kravchenko, A. N.; Semerikova, S. A.; Sedaeva, M., I; Russian Foundation for Basic ResearchRussian Foundation for Basic Research (RFBR) [18-04-01061a]; Government of Krasnoyarsk krai; Krasnoyarsk Regional Fund of Science [1944-240006 r_a]