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Unprecedented reorg...
Unprecedented reorganization of holocentric chromosomes provides insights into the enigma of lepidopteran chromosome evolution
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- Hill, Jason (author)
- Uppsala universitet,Stockholms universitet,Avdelningen för populationsgenetik,Uppsala University, Sweden,Institutionen för medicinsk biokemi och mikrobiologi,Stockholm Univ, Dept Zool, Populat Genet, Stockholm, Sweden
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- Rastas, Pasi (author)
- Univ Helsinki, Inst Biotechnol, Helsinki, Finland
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- Hornett, Emily A. (author)
- Univ Cambridge, Dept Zool, Cambridge, England;Univ Liverpool, Inst Integrat Biol, Liverpool, Merseyside, England;Univ Liverpool Liverpool Sch Trop Med, Dept Vector Biol, Liverpool, Merseyside, England
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- Neethiraj, Ramprasad (author)
- Stockholms universitet,Avdelningen för populationsgenetik,Stockholm Univ, Dept Zool, Populat Genet, Stockholm, Sweden
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- Clark, Nathan (author)
- Univ Pittsburgh, Dept Computat & Syst Biol, Pittsburgh, PA 15260 USA
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- Morehouse, Nathan (author)
- Univ Cincinnati, Dept Biol Sci, Cincinnati, OH 45221 USA
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- de la Paz Celorio-Mancera, Maria (author)
- Stockholms universitet,Avdelningen för populationsgenetik,Stockholm Univ, Dept Zool, Populat Genet, Stockholm, Sweden
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- Carnicer Cols, Jofre (author)
- Univ Barcelona, Dept Evolutionary Biol Ecol & Environm Sci, E-08028 Barcelona, Spain;Autonomous Univ Barcelona, Global Ecol Unit, CREAF, Cerdanyola Dell Valles 08193, Spain
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- Dircksen, Heinrich, 1954- (author)
- Stockholms universitet,Avdelningen för funktionell zoomorfologi,Stockholm Univ, Dept Zool, Funct Morphol, Stockholm, Sweden
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- Meslin, Camille (author)
- Univ Pittsburgh, Dept Computat & Syst Biol, Pittsburgh, PA 15260 USA;INRA, Inst Ecol & Environm Sci Paris, Dept Sensory Ecol, Route St Cyr, F-78026 Versailles, France
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- Keehnen, Naomi (author)
- Stockholms universitet,Avdelningen för populationsgenetik,Stockholm Univ, Dept Zool, Populat Genet, Stockholm, Sweden
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- Pruisscher, Peter (author)
- Stockholms universitet,Avdelningen för populationsgenetik,Stockholm Univ, Dept Zool, Populat Genet, Stockholm, Sweden
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- Sikkink, Kristin (author)
- Univ Minnesota, Dept Ecol Evolut & Behav, St Paul, MN 55108 USA;Univ Mississippi, Dept Biol, University, MS 38677 USA
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- Vives, Maria (author)
- Univ Barcelona, Dept Evolutionary Biol Ecol & Environm Sci, E-08028 Barcelona, Spain;Autonomous Univ Barcelona, Global Ecol Unit, CREAF, Cerdanyola Dell Valles 08193, Spain
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- Vogel, Heiko (author)
- Max Planck Inst Chem Ecol, Dept Entomol, D-07745 Jena, Germany
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- Wiklund, Christer (author)
- Stockholms universitet,Avdelningen för populationsgenetik,Stockholm Univ, Dept Zool, Populat Genet, Stockholm, Sweden
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- Woronik, Alyssa (author)
- Stockholms universitet,Avdelningen för populationsgenetik,New York University, USA,Stockholm Univ, Dept Zool, Populat Genet, Stockholm, Sweden;NYU, Ctr Dev Genet, Dept Biol, 100 Washington Sq East, New York, NY 10003 USA
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- Boggs, Carol L. (author)
- Univ South Carolina, Dept Biol Sci, Columbia, SC 29208 USA
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- Nylin, Sören (author)
- Stockholms universitet,Avdelningen för populationsgenetik,Stockholm Univ, Dept Zool, Populat Genet, Stockholm, Sweden
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- Wheat, Christopher W. (author)
- Stockholms universitet,Avdelningen för populationsgenetik
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(creator_code:org_t)
- American Association for the Advancement of Science (AAAS), 2019
- 2019
- English.
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In: Science Advances. - : American Association for the Advancement of Science (AAAS). - 2375-2548. ; 5:6
- Related links:
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https://doi.org/10.1...
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https://advances.sci...
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https://uu.diva-port... (primary) (Raw object)
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
Close
- Chromosome evolution presents an enigma in the mega-diverse Lepidoptera. Most species exhibit constrained chromosome evolution with nearly identical haploid chromosome counts and chromosome-level gene collinearity among species more than 140 million years divergent. However, a few species possess radically inflated chromosomal counts due to extensive fission and fusion events. To address this enigma of constraint in the face of an exceptional ability to change, we investigated an unprecedented reorganization of the standard lepidopteran chromosome structure in the green-veined white butterfly (Pieris napi). We find that gene content in P. napi has been extensively rearranged in large collinear blocks, which until now have been masked by a haploid chromosome number close to the lepidopteran average. We observe that ancient chromosome ends have been maintained and collinear blocks are enriched for functionally related genes suggesting both a mechanism and a possible role for selection in determining the boundaries of these genome-wide rearrangements.
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)
Keyword
- zoologi
- Zoology
Publication and Content Type
- ref (subject category)
- art (subject category)
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- By the author/editor
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Hill, Jason
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Rastas, Pasi
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Hornett, Emily A ...
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Neethiraj, Rampr ...
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Clark, Nathan
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Morehouse, Natha ...
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show more...
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de la Paz Celori ...
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Carnicer Cols, J ...
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Dircksen, Heinri ...
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Meslin, Camille
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Keehnen, Naomi
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Pruisscher, Pete ...
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Sikkink, Kristin
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Vives, Maria
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Vogel, Heiko
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Wiklund, Christe ...
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Woronik, Alyssa
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Boggs, Carol L.
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Nylin, Sören
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Wheat, Christoph ...
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- About the subject
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Biological Scien ...
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and Evolutionary Bio ...
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Biological Scien ...
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and Genetics
- Articles in the publication
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Science Advances
- By the university
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Stockholm University
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Uppsala University