Inverzioni polimorfizam populacija Drosophila subobscura iz urbane i ne-urbane sredine
Inversion polymorphism in populations of Drosophila subobscura from urban and non-urban environments
Abstract:
Populations of Drosophila subobscura from the urban area of Belgrade and from the locality, Deliblato, which is not under strong anthropogenic influence, were studied with the aim to characterize and compare their genetic structure by examining chromosomal inversion polymorphism. Additional analysis and comparison of this type of polymorphism with several other populations from different habitats in the central Balkans, was done. The obtained results indicate higher heterozygosity in the population from Belgrade. Despite being ecologically marginal and under strong and complex influences, this population did not show a decline in the number of inversions and it is not highly differentiated compared to the referent populations.
Keywords:
Drosophila subobscura; inversion polymorphism; urban environment; clinal variationSource:
Archives of Biological Sciences, 2010, 62, 3, 565-574Institution/Community
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