Genetic diversity of populations of a rare species of Dictamnus gymnostylis Stev. in Bashkir Cis-Urals

Genetic diversity of populations of a rare species of Dictamnus gymnostylis Stev. in Bashkir... We examined genetic diversity in populations of Dictamnus gymnostylis Stev., a rare species growing in the Bashkir Cis-Urals, based on the analysis of 8 gene-enzyme systems and detected a fairly high level of intraspecific genetic diversity and population differentiation. We determined the average number of alleles per locus (A) as 1.57; the portion of polymorphic loci (P 95) as 0.508; the observed heterozygosity (H o) as 0.139; and the expected heterozygosity (H e) as 0.169. Of the total genetic diversity, 88.3% stems from variability within populations, and 11.7% is due to variation among populations. The average value for the Nei’s genetic distance (D) constituted 0.028. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Russian Journal of Genetics Springer Journals

Genetic diversity of populations of a rare species of Dictamnus gymnostylis Stev. in Bashkir Cis-Urals

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Publisher
Pleiades Publishing
Copyright
Copyright © 2014 by Pleiades Publishing, Inc.
Subject
Biomedicine; Human Genetics; Animal Genetics and Genomics; Microbial Genetics and Genomics
ISSN
1022-7954
eISSN
1608-3369
D.O.I.
10.1134/S1022795414090130
Publisher site
See Article on Publisher Site

Abstract

We examined genetic diversity in populations of Dictamnus gymnostylis Stev., a rare species growing in the Bashkir Cis-Urals, based on the analysis of 8 gene-enzyme systems and detected a fairly high level of intraspecific genetic diversity and population differentiation. We determined the average number of alleles per locus (A) as 1.57; the portion of polymorphic loci (P 95) as 0.508; the observed heterozygosity (H o) as 0.139; and the expected heterozygosity (H e) as 0.169. Of the total genetic diversity, 88.3% stems from variability within populations, and 11.7% is due to variation among populations. The average value for the Nei’s genetic distance (D) constituted 0.028.

Journal

Russian Journal of GeneticsSpringer Journals

Published: Sep 23, 2014

References

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