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Young inversion wit...
Young inversion with multiple linked QTLs under selection in a hybrid zone
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- Lee, Cheng-Ruei (författare)
- Duke Univ, Dept Biol, Box 90338, Durham, NH 27708 USA.;Natl Taiwan Univ, Inst Ecol & Evolutionary Biol, Taipei 10617, Taiwan.;Natl Taiwan Univ, Inst Plant Biol, Taipei 10617, Taiwan.
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- Wang, Baosheng (författare)
- Uppsala universitet,Växtekologi och evolution,Duke Univ, Dept Biol, Box 90338, Durham, NH 27708 USA
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- Mojica, Julius P. (författare)
- Duke Univ, Dept Biol, Box 90338, Durham, NH 27708 USA.
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- Mandakova, Terezie (författare)
- Masaryk Univ, Cent European Inst Technol, Plant Cytogen Grp, Kamenice 5, CZ-62500 Brno, Czech Republic.
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- Prasad, Kasavajhala Y. S. K. (författare)
- Colorado State Univ, Dept Biol, Ft Collins, CO 80523 USA.
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- Goicoechea, Jose Luis (författare)
- Univ Arizona, Sch Plant Sci, Arizona Genom Inst, Tucson, AZ 85721 USA.;Univ Arizona, Sch Plant Sci, Inst BIO5, Tucson, AZ 85721 USA.
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- Perera, Nadeesha (författare)
- Duke Univ, Dept Biol, Box 90338, Durham, NH 27708 USA.
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- Hellsten, Uffe (författare)
- Joint Genome Inst, Dept Energy, Walnut Creek, CA 94598 USA.
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- Hundley, Hope N. (författare)
- Joint Genome Inst, Dept Energy, Walnut Creek, CA 94598 USA.
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- Johnson, Jenifer (författare)
- Joint Genome Inst, Dept Energy, Walnut Creek, CA 94598 USA.
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- Grimwood, Jane (författare)
- HudsonApha Inst Biotechnol, Huntsville, AL 35806 USA.
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- Barry, Kerrie (författare)
- Joint Genome Inst, Dept Energy, Walnut Creek, CA 94598 USA.
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- Fairclough, Stephen (författare)
- Joint Genome Inst, Dept Energy, Walnut Creek, CA 94598 USA.
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- Jenkins, Jerry W. (författare)
- Joint Genome Inst, Dept Energy, Walnut Creek, CA 94598 USA.
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- Yu, Yeisoo (författare)
- Phyzen Inc, Phyzen Genom Inst, Seoul 151836, South Korea.
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- Kudrna, Dave (författare)
- Univ Arizona, Sch Plant Sci, Arizona Genom Inst, Tucson, AZ 85721 USA.;Univ Arizona, Sch Plant Sci, Inst BIO5, Tucson, AZ 85721 USA.
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- Zhang, Jianwei (författare)
- Univ Arizona, Sch Plant Sci, Arizona Genom Inst, Tucson, AZ 85721 USA.;Univ Arizona, Sch Plant Sci, Inst BIO5, Tucson, AZ 85721 USA.
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- Talag, Jayson (författare)
- Univ Arizona, Sch Plant Sci, Arizona Genom Inst, Tucson, AZ 85721 USA.;Univ Arizona, Sch Plant Sci, Inst BIO5, Tucson, AZ 85721 USA.
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- Golser, Wolfgang (författare)
- Univ Arizona, Sch Plant Sci, Arizona Genom Inst, Tucson, AZ 85721 USA.;Univ Arizona, Sch Plant Sci, Inst BIO5, Tucson, AZ 85721 USA.
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- Ghattas, Kathryn (författare)
- Duke Univ, Dept Biol, Box 90338, Durham, NH 27708 USA.
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- Schranz, M. Eric (författare)
- Wageningen Univ & Res Ctr, Biosystemat Grp, Droevendaalsesteeg 1, NL-6708 PB Wageningen, Netherlands.
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- Wing, Rod (författare)
- HudsonApha Inst Biotechnol, Huntsville, AL 35806 USA.
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- Lysak, Martin A. (författare)
- Univ Arizona, Sch Plant Sci, Arizona Genom Inst, Tucson, AZ 85721 USA.;Univ Arizona, Sch Plant Sci, Inst BIO5, Tucson, AZ 85721 USA.
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- Schmutz, Jeremy (författare)
- Joint Genome Inst, Dept Energy, Walnut Creek, CA 94598 USA.
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- Rokhsar, Daniel S. (författare)
- Joint Genome Inst, Dept Energy, Walnut Creek, CA 94598 USA.
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- Mitchell-Olds, Thomas (författare)
- Duke Univ, Dept Biol, Box 90338, Durham, NH 27708 USA.
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Duke Univ, Dept Biol, Box 90338, Durham, NH 27708 USA;Natl Taiwan Univ, Inst Ecol & Evolutionary Biol, Taipei 10617, Taiwan.;Natl Taiwan Univ, Inst Plant Biol, Taipei 10617, Taiwan. Växtekologi och evolution (creator_code:org_t)
- 2017-04-03
- 2017
- Engelska.
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Ingår i: NATURE ECOLOGY & EVOLUTION. - : Springer Science and Business Media LLC. - 2397-334X. ; 1:5
- 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://www.nature.c...
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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
- Fixed chromosomal inversions can reduce gene flow and promote speciation in two ways: by suppressing recombination and by carrying locally favoured alleles at multiple loci. However, it is unknown whether favoured mutations slowly accumulate on older inversions or if young inversions spread because they capture pre-existing adaptive quantitative trait loci (QTLs). By genetic mapping, chromosome painting and genome sequencing, we have identified a major inversion controlling ecologically important traits in Boechera stricta. The inversion arose since the last glaciation and subsequently reached local high frequency in a hybrid speciation zone. Furthermore, the inversion shows signs of positive directional selection. To test whether the inversion could have captured existing, linked QTLs, we crossed standard, collinear haplotypes from the hybrid zone and found multiple linked phenology QTLs within the inversion region. These findings provide the first direct evidence that linked, locally adapted QTLs may be captured by young inversions during incipient speciation.
Ämnesord
- NATURVETENSKAP -- Biologi -- Genetik (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences -- Genetics (hsv//eng)
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- ref (ämneskategori)
- art (ämneskategori)
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Lee, Cheng-Ruei
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Wang, Baosheng
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Mojica, Julius P ...
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Mandakova, Terez ...
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Prasad, Kasavajh ...
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Goicoechea, Jose ...
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visa fler...
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Perera, Nadeesha
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Hellsten, Uffe
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Hundley, Hope N.
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Johnson, Jenifer
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Grimwood, Jane
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Barry, Kerrie
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Fairclough, Step ...
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Jenkins, Jerry W ...
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Yu, Yeisoo
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Kudrna, Dave
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Zhang, Jianwei
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Talag, Jayson
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Golser, Wolfgang
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Ghattas, Kathryn
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Schranz, M. Eric
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Wing, Rod
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Lysak, Martin A.
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Schmutz, Jeremy
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Rokhsar, Daniel ...
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Mitchell-Olds, T ...
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NATURE ECOLOGY & ...
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Uppsala universitet