Genetic differentiation in the polyploid complex of Suaeda corniculata (C.A. Mey.) Bunge in Eastern Siberia
- Authors: Lomonosova M.N.1, Nikonova D.E.1, Kutsev M.G.2, Dorogina O.V.1, Korolyuk A.Y.1
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Affiliations:
- Central Siberian Botanical Garden of the Siberian Branch of the Russian Academy of Sciences
- South Siberian Botanical Garden
- Issue: Vol 53, No 5 (2017)
- Pages: 596-605
- Section: Plant Genetics
- URL: https://journals.rcsi.science/1022-7954/article/view/188269
- DOI: https://doi.org/10.1134/S1022795417050052
- ID: 188269
Cite item
Abstract
Data on differentiation of the polyploid complex of Suaeda corniculata (C.A. Mey.) Bunge in East Siberia based on variability of morphological characteristics, karyological analysis, and genetic polymorphism in inter simple sequence repeat (ISSR) markers were given for the first time. It was established that the samples studied belonged to three cytotypes: diploids (2n = 2x = 18), tetraploids (2n = 4x = 36) and hexaploids (2n = 6x = 54). The analysis of variability of morphological characteristics by the method of principal coordinates showed division of the samples into three separate groups. On the basis of morphological and molecular-genetic methods, a genetically differentiated diploid population was revealed in Yakutia.
Keywords
About the authors
M. N. Lomonosova
Central Siberian Botanical Garden of the Siberian Branch of the Russian Academy of Sciences
Author for correspondence.
Email: mlomonosova@mail.ru
Russian Federation, Novosibirsk, 630090
D. E. Nikonova
Central Siberian Botanical Garden of the Siberian Branch of the Russian Academy of Sciences
Email: mlomonosova@mail.ru
Russian Federation, Novosibirsk, 630090
M. G. Kutsev
South Siberian Botanical Garden
Email: mlomonosova@mail.ru
Russian Federation, Barnaul, 656090
O. V. Dorogina
Central Siberian Botanical Garden of the Siberian Branch of the Russian Academy of Sciences
Email: mlomonosova@mail.ru
Russian Federation, Novosibirsk, 630090
A. Yu. Korolyuk
Central Siberian Botanical Garden of the Siberian Branch of the Russian Academy of Sciences
Email: mlomonosova@mail.ru
Russian Federation, Novosibirsk, 630090