The adaptive value of chromosomal inversions and climatic change. Studies on the natural populations of Drosophila subobscura from the Balkans

The adaptive value of the Drosophila subobscura chromosomal inversion polymorphism with regard to environmental effects is well-known. However, the specific details of the inversion adaptations to the global warming scenario deserve to be analyzed. Toward this aim, polymorphism and karyotypes were s...

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Autores: Zivanovic, Goran, Arenas Solà, Concepción, Mestres i Naval, Francesc
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2023
País:España
Institución:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Repositorio:Recercat. Dipósit de la Recerca de Catalunya
OAI Identifier:oai:recercat.cat:2445/200228
Acceso en línea:https://hdl.handle.net/2445/200228
Access Level:acceso abierto
Palabra clave:Adaptació (Biologia)
Selecció natural
Escalfament global
Temperatura
Balcans
Drosòfila subobscura
Adaptation (Biology)
Natural selection
Global warming
Temperature
Balkan Peninsula
Drosophila subobscura
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spelling The adaptive value of chromosomal inversions and climatic change. Studies on the natural populations of Drosophila subobscura from the BalkansZivanovic, GoranArenas Solà, ConcepciónMestres i Naval, FrancescAdaptació (Biologia)Selecció naturalEscalfament globalTemperaturaBalcansDrosòfila subobscuraAdaptation (Biology)Natural selectionGlobal warmingTemperatureBalkan PeninsulaDrosophila subobscuraThe adaptive value of the Drosophila subobscura chromosomal inversion polymorphism with regard to environmental effects is well-known. However, the specific details of the inversion adaptations to the global warming scenario deserve to be analyzed. Toward this aim, polymorphism and karyotypes were studied in 574 individuals from Petnica (Serbia) in annual samples taken in June for the period 2019-2022. Comparing the results of Petnica (Cfa: humid subtropical climate) with those from Avala (Serbia: Cfb, temperate oceanic climate) and Font Groga (Barcelona, Spain; Csa: hot-summer Mediterranean climate), significant differences were observed for their chromosomal polymorphism. In Petnica, inversions from U and E chromosomes mainly reacted significantly with regard to temperature, humidity, and rainfall. Moreover, the inversion polymorphism from Petnica (2019-2022) was compared with that from 1995. In this period, a significant increase in mean and maximum temperature was observed. However, to properly explain the observed variations of inversions over time, it was necessary to carefully analyze annual seasonal changes and particular heat wave episodes. Interestingly, yearly fluctuations of U chromosome 'warm'-adapted inversions corresponded with opposite changes in 'non-thermal' inversions. Perhaps these types of inversions were not correctly defined with regard to thermal adaptation, or these fluctuations were also due to adaptations to other physical and/or biological variables. Finally, a joint study of chromosomal inversion polymorphism from many Balkan populations of D. subobscura indicated that different climatic regions presented distinct composition, including thermal-adapted inversions.MDPI2023202320232023info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersion20 p.application/pdfhttps://hdl.handle.net/2445/200228Articles publicats en revistes (Genètica, Microbiologia i Estadística)reponame:Recercat. Dipósit de la Recerca de Catalunyainstname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)InglésReproducció del document publicat a: https://doi.org/10.3390/insects14070596Insects, 2023, vol. 14, num. 7, p. 596https://doi.org/10.3390/insects14070596cc-by (c) Zivanovic, Goran et al., 2023https://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessoai:recercat.cat:2445/2002282026-05-29T05:05:01Z
dc.title.none.fl_str_mv The adaptive value of chromosomal inversions and climatic change. Studies on the natural populations of Drosophila subobscura from the Balkans
title The adaptive value of chromosomal inversions and climatic change. Studies on the natural populations of Drosophila subobscura from the Balkans
spellingShingle The adaptive value of chromosomal inversions and climatic change. Studies on the natural populations of Drosophila subobscura from the Balkans
Zivanovic, Goran
Adaptació (Biologia)
Selecció natural
Escalfament global
Temperatura
Balcans
Drosòfila subobscura
Adaptation (Biology)
Natural selection
Global warming
Temperature
Balkan Peninsula
Drosophila subobscura
title_short The adaptive value of chromosomal inversions and climatic change. Studies on the natural populations of Drosophila subobscura from the Balkans
title_full The adaptive value of chromosomal inversions and climatic change. Studies on the natural populations of Drosophila subobscura from the Balkans
title_fullStr The adaptive value of chromosomal inversions and climatic change. Studies on the natural populations of Drosophila subobscura from the Balkans
title_full_unstemmed The adaptive value of chromosomal inversions and climatic change. Studies on the natural populations of Drosophila subobscura from the Balkans
title_sort The adaptive value of chromosomal inversions and climatic change. Studies on the natural populations of Drosophila subobscura from the Balkans
dc.creator.none.fl_str_mv Zivanovic, Goran
Arenas Solà, Concepción
Mestres i Naval, Francesc
author Zivanovic, Goran
author_facet Zivanovic, Goran
Arenas Solà, Concepción
Mestres i Naval, Francesc
author_role author
author2 Arenas Solà, Concepción
Mestres i Naval, Francesc
author2_role author
author
dc.subject.none.fl_str_mv Adaptació (Biologia)
Selecció natural
Escalfament global
Temperatura
Balcans
Drosòfila subobscura
Adaptation (Biology)
Natural selection
Global warming
Temperature
Balkan Peninsula
Drosophila subobscura
topic Adaptació (Biologia)
Selecció natural
Escalfament global
Temperatura
Balcans
Drosòfila subobscura
Adaptation (Biology)
Natural selection
Global warming
Temperature
Balkan Peninsula
Drosophila subobscura
description The adaptive value of the Drosophila subobscura chromosomal inversion polymorphism with regard to environmental effects is well-known. However, the specific details of the inversion adaptations to the global warming scenario deserve to be analyzed. Toward this aim, polymorphism and karyotypes were studied in 574 individuals from Petnica (Serbia) in annual samples taken in June for the period 2019-2022. Comparing the results of Petnica (Cfa: humid subtropical climate) with those from Avala (Serbia: Cfb, temperate oceanic climate) and Font Groga (Barcelona, Spain; Csa: hot-summer Mediterranean climate), significant differences were observed for their chromosomal polymorphism. In Petnica, inversions from U and E chromosomes mainly reacted significantly with regard to temperature, humidity, and rainfall. Moreover, the inversion polymorphism from Petnica (2019-2022) was compared with that from 1995. In this period, a significant increase in mean and maximum temperature was observed. However, to properly explain the observed variations of inversions over time, it was necessary to carefully analyze annual seasonal changes and particular heat wave episodes. Interestingly, yearly fluctuations of U chromosome 'warm'-adapted inversions corresponded with opposite changes in 'non-thermal' inversions. Perhaps these types of inversions were not correctly defined with regard to thermal adaptation, or these fluctuations were also due to adaptations to other physical and/or biological variables. Finally, a joint study of chromosomal inversion polymorphism from many Balkan populations of D. subobscura indicated that different climatic regions presented distinct composition, including thermal-adapted inversions.
publishDate 2023
dc.date.none.fl_str_mv 2023
2023
2023
2023
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/2445/200228
url https://hdl.handle.net/2445/200228
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Reproducció del document publicat a: https://doi.org/10.3390/insects14070596
Insects, 2023, vol. 14, num. 7, p. 596
https://doi.org/10.3390/insects14070596
dc.rights.none.fl_str_mv cc-by (c) Zivanovic, Goran et al., 2023
https://creativecommons.org/licenses/by/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv cc-by (c) Zivanovic, Goran et al., 2023
https://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 20 p.
application/pdf
dc.publisher.none.fl_str_mv MDPI
publisher.none.fl_str_mv MDPI
dc.source.none.fl_str_mv Articles publicats en revistes (Genètica, Microbiologia i Estadística)
reponame:Recercat. Dipósit de la Recerca de Catalunya
instname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
instname_str Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
reponame_str Recercat. Dipósit de la Recerca de Catalunya
collection Recercat. Dipósit de la Recerca de Catalunya
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.81155

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