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Genome-wide evoluti...
Genome-wide evolutionary response of European oaks during the Anthropocene
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- Saleh, Dounia (författare)
- Univ Bordeaux, INRAE, UMR BIOGECO, F-33612 Cestas, France
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- Chen, Jun (författare)
- Zhejiang Univ, Coll Life Sci, Hangzhou 310058, Peoples R China
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- Leple, Jean-Charles (författare)
- Univ Bordeaux, INRAE, UMR BIOGECO, F-33612 Cestas, France
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- Leroy, Thibault (författare)
- Univ Vienna, Dept Bot & Biodivers Res, A-1010 Vienna, Austria
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- Truffaut, Laura (författare)
- Univ Bordeaux, INRAE, UMR BIOGECO, F-33612 Cestas, France
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- Dencausse, Benjamin (författare)
- Univ Bordeaux, INRAE, UMR BIOGECO, F-33612 Cestas, France
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- Lalanne, Celine (författare)
- Univ Bordeaux, INRAE, UMR BIOGECO, F-33612 Cestas, France
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- Labadie, Karine (författare)
- Univ Paris Saclay, Commissariat Energie Atom CEA, Inst Biol Francois Jacob, Genoscope, F-91057 Evry, France
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- Lesur, Isabelle (författare)
- Helix Venture, F-33700 Merignac, France
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- Bert, Didier (författare)
- Univ Bordeaux, INRAE, UMR BIOGECO, F-33612 Cestas, France
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- Lagane, Frederic (författare)
- Univ Bordeaux, INRAE, UMR BIOGECO, F-33612 Cestas, France
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- Morneau, Francois (författare)
- Off Natl Forets, Dept Rech Dev Innovat, F-45760 Boigny Sur Bionne, France.;Inst Natl Informat Geograph & Forestiere, Serv Informat Stat Forestiere & Environm, F-45290 Nogent Sur Vernisson, France
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- Aury, Jean-Marc (författare)
- Univ Paris Saclay, Univ Evry, CNRS, CEA,Inst Francois Jacob,Genoscope,Genom Metab, F-91057 Evry, France
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- Plomion, Christophe (författare)
- Univ Bordeaux, INRAE, UMR BIOGECO, F-33612 Cestas, France
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- Lascoux, Martin (författare)
- Uppsala universitet,Science for Life Laboratory, SciLifeLab,Växtekologi och evolution
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- Kremer, Antoine (författare)
- Univ Bordeaux, INRAE, UMR BIOGECO, F-33612 Cestas, France
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(creator_code:org_t)
- 2022-01-05
- 2022
- Engelska.
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Ingår i: Evolution Letters. - : John Wiley & Sons. - 2056-3744. ; 6:1, s. 4-20
- Relaterad länk:
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https://doi.org/10.1...
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https://uu.diva-port... (primary) (Raw object)
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https://onlinelibrar...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- The pace of tree microevolution during Anthropocene warming is largely unknown. We used a retrospective approach to monitor genomic changes in oak trees since the Little Ice Age (LIA). Allelic frequency changes were assessed from whole-genome pooled sequences for four age-structured cohorts of sessile oak (Quercus petraea) dating back to 1680, in each of three different oak forests in France. The genetic covariances of allelic frequency changes increased between successive time periods, highlighting genome-wide effects of linked selection. We found imprints of parallel linked selection in the three forests during the late LIA, and a shift of selection during more recent time periods of the Anthropocene. The changes in allelic covariances within and between forests mirrored the documented changes in the occurrence of extreme events (droughts and frosts) over the last 300 years. The genomic regions with the highest covariances were enriched in genes involved in plant responses to pathogens and abiotic stresses (temperature and drought). These responses are consistent with the reported sequence of frost (or drought) and disease damage ultimately leading to the oak dieback after extreme events. They provide support for adaptive evolution of long-lived species during recent climatic changes. Although we acknowledge that other sources (e.g., gene flow, generation overlap) may have contributed to temporal covariances of allelic frequency changes, the consistent and correlated response across the three forests lends support to the existence of a systematic driving force such as natural selection.
Ämnesord
- NATURVETENSKAP -- Biologi -- Evolutionsbiologi (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences -- Evolutionary Biology (hsv//eng)
Nyckelord
- Anthropocene
- evolution
- linked selection
- Little Ice Age
- Quercus petraea
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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Saleh, Dounia
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Chen, Jun
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Leple, Jean-Char ...
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Leroy, Thibault
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Truffaut, Laura
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Dencausse, Benja ...
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visa fler...
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Lalanne, Celine
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Labadie, Karine
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Lesur, Isabelle
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Bert, Didier
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Lagane, Frederic
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Morneau, Francoi ...
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Aury, Jean-Marc
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Plomion, Christo ...
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Lascoux, Martin
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Kremer, Antoine
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