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Mendelian nightmares :
Mendelian nightmares : the germline-restricted chromosome of songbirds
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- Borodin, Pavel (författare)
- Russian Acad Sci, Inst Cytol & Genet, Siberian Dept, Prospekt Akad Lavrentyeva 10, Novosibirsk 630090, Russia.
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- Chen, Augustin (författare)
- Uppsala universitet,Systematisk biologi,Science for Life Laboratory, SciLifeLab
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- Forstmeier, Wolfgang (författare)
- Max Planck Inst Ornithol, Dept Behav Ecol & Evolutionary Genet, Eberhard Gwinner Str, D-82319 Seewiesen, Germany.
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- Fouché, Simone (författare)
- Uppsala universitet,Science for Life Laboratory, SciLifeLab,Systematisk biologi,Univ East Anglia, Sch Biol Sci, Norwich Res Pk, Norwich NR4 7TU, Norfolk, England
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- Malinovskaya, Lyubov (författare)
- Russian Acad Sci, Inst Cytol & Genet, Siberian Dept, Prospekt Akad Lavrentyeva 10, Novosibirsk 630090, Russia.
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- Pei, Yifan (författare)
- Max Planck Inst Ornithol, Dept Behav Ecol & Evolutionary Genet, Eberhard Gwinner Str, D-82319 Seewiesen, Germany.
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- Reifova, Radka (författare)
- Charles Univ Prague, Fac Sci, Dept Zool, Vinicna 7, Prague 12844, Czech Republic.
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- Ruiz-Ruano, Francisco J. (författare)
- Uppsala universitet,Systematisk biologi,Science for Life Laboratory, SciLifeLab,Univ East Anglia, Sch Biol Sci, Norwich Res Pk, Norwich NR4 7TU, Norfolk, England
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- Schlebusch, Stephen A. (författare)
- Charles Univ Prague, Fac Sci, Dept Zool, Vinicna 7, Prague 12844, Czech Republic.
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- Sotelo-Munoz, Manuelita (författare)
- Charles Univ Prague, Fac Sci, Dept Zool, Vinicna 7, Prague 12844, Czech Republic.
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- Torgasheva, Anna (författare)
- Russian Acad Sci, Inst Cytol & Genet, Siberian Dept, Prospekt Akad Lavrentyeva 10, Novosibirsk 630090, Russia.
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- Vontzou, Niki (författare)
- Univ East Anglia, Sch Biol Sci, Norwich Res Pk, Norwich NR4 7TU, Norfolk, England.
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- Suh, Alexander (författare)
- Uppsala universitet,Science for Life Laboratory, SciLifeLab,Systematisk biologi,Univ East Anglia, Sch Biol Sci, Norwich Res Pk, Norwich NR4 7TU, Norfolk, England.
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Russian Acad Sci, Inst Cytol & Genet, Siberian Dept, Prospekt Akad Lavrentyeva 10, Novosibirsk 630090, Russia Systematisk biologi (creator_code:org_t)
- 2022-04-13
- 2022
- Engelska.
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Ingår i: Chromosome Research. - : Springer Nature. - 0967-3849 .- 1573-6849. ; 30:2-3, s. 255-272
- 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://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Germline-restricted chromosomes (GRCs) are accessory chromosomes that occur only in germ cells. They are eliminated from somatic cells through programmed DNA elimination during embryo development. GRCs have been observed in several unrelated animal taxa and show peculiar modes of non-Mendelian inheritance and within-individual elimination. Recent cytogenetic and phylogenomic evidence suggests that a GRC is present across the species-rich songbirds, but absent in non-passerine birds, implying that over half of all 10,500 bird species have extensive germline/soma genome differences. Here, we review recent insights gained from genomic, transcriptomic, and cytogenetic approaches with regard to the genetic content, phylogenetic distribution, and inheritance of the songbird GRC. While many questions remain unsolved in terms of GRC inheritance, elimination, and function, we discuss plausible scenarios and future directions for understanding this widespread form of programmed DNA elimination.
Ämnesord
- NATURVETENSKAP -- Biologi -- Genetik (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences -- Genetics (hsv//eng)
- NATURVETENSKAP -- Biologi -- Evolutionsbiologi (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences -- Evolutionary Biology (hsv//eng)
Nyckelord
- Germline-restricted chromosome
- Germline
- soma genome difference
- B chromosome
- Non-Mendelian inheritance
- Chromosome elimination
Publikations- och innehållstyp
- ref (ämneskategori)
- for (ämneskategori)
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Borodin, Pavel
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Chen, Augustin
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Forstmeier, Wolf ...
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Fouché, Simone
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Malinovskaya, Ly ...
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Pei, Yifan
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Reifova, Radka
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Ruiz-Ruano, Fran ...
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Schlebusch, Step ...
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Sotelo-Munoz, Ma ...
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Torgasheva, Anna
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Vontzou, Niki
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Suh, Alexander
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Chromosome Resea ...
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Uppsala universitet