Adaptation of Drosophila subobscura chromosomal inversions to climatic variables: the Balkan natural population of Avala.
2021
Тип документа:
Чланак у часопису (Објављена верзија)
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© 2021, The Author(s), under exclusive licence to Springer Nature Switzerland AG.
Метаподаци
Приказ свих података о документуАпстракт:
The adaptive value of chromosomal inversions continues raising relevant questions in evolutionary biology. In many species of the Drosophila genus, different inversions have been recognized to be related to thermal adaptation, but it is necessary to determine to which specific climatic variables the inversions are adaptive. With this aim, the behavior of thermal adapted inversions of Drosophila subobscura regarding climatic variables was studied in the natural population of Avala (Serbia) during the 2014-2017 period. The results obtained were compared with those previously reported in the Font Groga (Barcelona, Spain) population, which presents different climatic and environmental conditions. In both populations, it was observed that most thermal adapted inversions were significantly associated with the first, second or both principal components, which were related with maximum, minimum and mean temperatures. Moreover, a significant increase over years (2004-2017) for the minimum temperature was detected. In parallel, a significant variation over time in Avala was only observed for the frequencies of 'warm' and 'non-thermal' adapted inversions of the U chromosome. However, stability in the chromosomal inversion polymorphism was observed for the 2014-2017 period which might result from the temporal span of the study and/or selective process acting on the population.
Кључне речи:
Adaptation; Chromosomal inversions; Drosophila; Selection; TemperatureИзвор:
Genetica, 2021, 149, 3, 155-169Финансирање / пројекти:
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200007 (Универзитет у Београду, Институт за биолошка истраживања 'Синиша Станковић') (RS-MESTD-inst-2020-200007)
- Ministerio de Economia y Competitividad, Spain (AEI/FEDER, UE)
- Generalitat de Catalunya
DOI: 10.1007/s10709-021-00125-7
ISSN: 0016-6707
PubMed: 34129131
WoS: 000661792400001
Scopus: 2-s2.0-85107979179
URI
https://link.springer.com/10.1007/s10709-021-00125-7https://radar.ibiss.bg.ac.rs/handle/123456789/4412