气候变化领域集成服务门户(CCPortal): Associations between environmental variability and inversion polymorphism of Drosophila subobscura: Meta-analysis of populations from the Central Balkans

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DOI	10.3354/cr01551
	Associations between environmental variability and inversion polymorphism of Drosophila subobscura: Meta-analysis of populations from the Central Balkans
	Stamenkovic-Radak M.; Kenig B.; Djurakic M.; Jelic M.; Eric K.; Andjelkovic M.
发表日期	2019
ISSN	0936-577X
起始页码	205
结束页码	217
卷号	77 期号:3
英文摘要	Ecological and evolutionary factors, together with abiotic conditions, affect biogeographic patterns of genetic entities. The spatial and temporal variability of chromosomal inversions of Drosophila subobscura suggests that this species can serve as a good model for studying the effects of environmental change on the genetic structure of natural populations. A comprehensive meta-analysis of the association of environmental and climatic variables with inversion diversity patterns was performed on 20 D. subobscura populations from the central part of the Balkan Peninsula. Environmental data consisted of 3 sets of variables related to temperature and precipitation, extracted from 2 climatic databases, averaged over a 3 month period, and using biological instead of calendar dates of sampling. Arrangement frequency patterns are likely driven by a synergistic effect of factors related to temperature and precipitation. The frequencies of standard chromosomal arrangements tend to co-vary positively with precipitation, whereas parameters related to temperature appear to favor higher frequencies of the inverted and more complex chromosomal arrangements. A complex relationship among local environmental variables is evident from the results and reflects the probable effect of an altitudinal shift; the altitudinal gradient of inversions is different from their latitudinal gradient. The pattern of inversions is generally not associated with environmental variables, and a particular inversion cannot be a predictive genetic marker of global climate change. Populations in different habitats are subjected to habitat-specific selection regimes, while demographic factors and population history also affect the genetic variability pattern observed. © Inter-Research 2019.
英文关键词	Adaptation; Chromosomal polymorphism; Climate; Thermal response
语种	英语
scopus关键词	chromosome; climate change; environmental change; evolutionary biology; fly; genetic marker; genetic structure; genetic variation; global climate; meta-analysis; polymorphism; precipitation (climatology); temperature effect; Balkans; Drosophila subobscura
来源期刊	Climate Research
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/146900
作者单位	Faculty of Biology, University of Belgrade, Belgrade, 11000, Serbia; Institute of Biological Research ‘S. Stankovic’, University of Belgrade, Belgrade, 11000, Serbia; Department of Biology and Ecology, Faculty of Sciences, University of Novi Sad, Novi Sad, 21000, Serbia; Serbian Academy of Sciences and Arts, Belgrade, 11000, Serbia
推荐引用方式 GB/T 7714	Stamenkovic-Radak M.,Kenig B.,Djurakic M.,et al. Associations between environmental variability and inversion polymorphism of Drosophila subobscura: Meta-analysis of populations from the Central Balkans[J],2019,77(3).
APA	Stamenkovic-Radak M.,Kenig B.,Djurakic M.,Jelic M.,Eric K.,&Andjelkovic M..(2019).Associations between environmental variability and inversion polymorphism of Drosophila subobscura: Meta-analysis of populations from the Central Balkans.Climate Research,77(3).
MLA	Stamenkovic-Radak M.,et al."Associations between environmental variability and inversion polymorphism of Drosophila subobscura: Meta-analysis of populations from the Central Balkans".Climate Research 77.3(2019).