Inversion polymorphism in two Serbian natural populations of Drosophila subobscura: Analysis of long-term changes
2014
Тип документа:
Чланак у часопису (Рецензирана верзија)
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© Pleiades Publishing, Inc. 2014
Метаподаци
Приказ свих података о документуАпстракт:
To study whether inversions (or arrangements) by themselves or
karyotypes are the main global warming adaptive target of natural
selection, two Drosophila subobscura Serbian populations (Apatin and
Petnica) were re-analyzed using different statistical approaches. Both
populations were sampled in an approximately 15 years period: Apatin in
1994 and 2008 + 2009 and Petnica in 1995 and 2010. For all chromosomes,
the four colleptions studied were in Hardy-Weinberg equilibrium. Thus,
it seems that inversions (or arrangements) combined at random to
constitute populations' karyotypes. However, there were differences in
karyotypic frequencies along the years, although they were significant
only for Apatin population. It is possible to conclude that inversions
(or arrangements) are likely the target of natural selection, because
they presented long-term changes, but combine at random to generate the
corresponding karyotypic combinations. As a consequence, the frequencies
of karyotypes also change along time.
Напомена:
This is the peer reviewed version of the following article: Zivanovic, G., Arenas, C. & Mestres, F. Russ J Genet (2014) 50: 557. https://doi.org/10.1134/S1022795414060155
Извор:
Russian Journal of Genetics, 2014, 50, 6, 557-562Финансирање / пројекти:
- Еволуција у хетерогеним срединама: механизми адаптација, биомониторинг и конзервација биодиверзитета (RS-MESTD-Basic Research (BR or ON)-173025)
- 2009 SGR 636 from the “Generalitat de Catalunya”(Spain).
DOI: 10.1134/S1022795414060155
ISSN: 1608-3369