ECOLOGICAL AND GENETIC ANALYSIS OF POPULATION STRUCTURE OF POPULUS TREMULA L.IN PERM REGION



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Abstract

The wide geographical and ecological distribution of aspens (Populus tremula L.) indicates its high adaptive potential. The ISSR-analysis of DNA polymorphisms in seven natural populations of Populus tremula L. (in the Perm region) was performed. Total of 119 bands were obtained of which 87 (73.1 %) were polymorphic. Seven natural populations of P. tremula possess different levels of genetic diversity, and there was a high level of genetic differentiation between the populations (GST = 0,550). The results of the study are promising for development of further programs of cultivation and preservation of valuable deciduous tree species.

About the authors

Тatiana N Svetlakova

Perm State Humanitarian-Pedagogical University, Perm, Perm Krai, RF

Email: atea2@yandex.ru

Irina V Boboshina

Perm State Humanitarian-Pedagogical University, Perm, Perm Krai, RF

Email: coccinella@yandex.ru 614012, Perm, Bukireva st., 15

Svetlana V Boronnikova

Perm State Humanitarian-Pedagogical University, Perm, Perm Krai, RF

Email: Svboronikova@yandex.ru

Julia S Nechaeva

Perm State Humanitarian-Pedagogical University, Perm, Perm Krai, RF

Email: yulianechaeva@mail.ru 614012, Perm, Bukireva st., 15

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Copyright (c) 2012 Svetlakova Т.N., Boboshina I.V., Boronnikova S.V., Nechaeva J.S.

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