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Epistatic mutations...
Epistatic mutations under divergent selection govern phenotypic variation in the crow hybrid zone
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- Knief, Ulrich (author)
- Ludwig Maximilians Univ Munchen, Div Evolutionary Biol, Fac Biol, Munich, Germany,Ludwig-Maximilian University of Munich
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- Bossu, Christen M. (author)
- Stockholm University,Stockholms universitet,Uppsala universitet,Science for Life Laboratory, SciLifeLab,Evolutionsbiologi,Stockholm Univ, Dept Zool, Populat Genet, Stockholm, Sweden;Univ Calif Los Angeles, Ctr Trop Res, Inst Environm & Sustainabil, Los Angeles, CA USA,Zoologiska institutionen,Uppsala University, Sweden; University of California, USA,University of California, Los Angeles
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- Saino, Nicola (author)
- Univ Milan, Dept Environm Sci & Policy, Milan, Italy,University of Milan
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- Hansson, Bengt (author)
- Lund University,Lunds universitet,MEMEG,Biologiska institutionen,Naturvetenskapliga fakulteten,Department of Biology,Faculty of Science
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- Poelstra, Jelmer (author)
- Uppsala University,Uppsala universitet,Evolutionsbiologi,Science for Life Laboratory, SciLifeLab,Duke Univ, Biol Dept, Durham, NC USA,Duke University
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- Vijay, Nagarjun (author)
- Uppsala University,Uppsala universitet,Evolutionsbiologi,Science for Life Laboratory, SciLifeLab,Indian Inst Sci Educ & Res, Dept Biol Sci, Bhopal, India,Indian Institute of Science Education and Research Bhopal
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- Weissensteiner, Matthias (author)
- Uppsala University,Uppsala universitet,Evolutionsbiologi,Science for Life Laboratory, SciLifeLab,Ludwig Maximilians Univ Munchen, Div Evolutionary Biol, Fac Biol, Munich, Germany,Ludwig-Maximilian University of Munich
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- Wolf, Jochen B. W. (author)
- Uppsala University,Uppsala universitet,Evolutionsbiologi,Science for Life Laboratory, SciLifeLab,Ludwig Maximilians Univ Munchen, Div Evolutionary Biol, Fac Biol, Munich, Germany,Ludwig-Maximilian University of Munich
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(creator_code:org_t)
- 2019-03-25
- 2019
- English.
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In: Nature Ecology & Evolution. - : Springer Science and Business Media LLC. - 2397-334X. ; 3:4, s. 570-576
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Abstract
Subject headings
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- The evolution of genetic barriers opposing interspecific gene flow is key to the origin of new species. Drawing from information on over 400 admixed genomes sourced from replicate transects across the European hybrid zone between all-black carrion crows and grey-coated hooded crows, we decipher the interplay between phenotypic divergence and selection at the molecular level. Over 68% of plumage variation was explained by epistasis between the gene NDP and a similar to 2.8-megabase region on chromosome 18 with suppressed recombination. Both pigmentation loci showed evidence for divergent selection resisting introgression. This study reveals how few, large-effect loci can govern prezygotic isolation and shield phenotypic divergence from gene flow.
Subject headings
- NATURVETENSKAP -- Biologi -- Evolutionsbiologi (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences -- Evolutionary Biology (hsv//eng)
- NATURVETENSKAP -- Biologi -- Genetik (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences -- Genetics (hsv//eng)
- NATURVETENSKAP -- Biologi (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences (hsv//eng)
Publication and Content Type
- ref (subject category)
- art (subject category)
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