Evolution of Genome Organization

Several features of chromosomes, such as chromosome number, polyploidy and the accumulation of repetitive DNA sequences near centromeres, reflect the evolutionary forces acting on eukaryotic genomes.

Keywords: chromosome number; chromosome rearrangements; polyploidy; repetitive DNA; recombination; natural selection

 References
    book Charlesworth B (1985) "Recombination, genome size and chromosome number". In: Cavalier-Smith T (ed.) Natural Selection and Genome Size, pp. 489–513. Chichester, UK: Wiley.
    Charlesworth B (1990) Mutation–selection balance and the evolutionary advantage of sex and recombination. Genetical Research 55: 199–221.
    Charlesworth B, Langley CH and Stephan W (1986) The evolution of restricted recombination and the accumulation of repeated DNA sequences. Genetics 112: 947–962.
    book King M (1993) Species Evolution: The Role of Chromosome Change. Cambridge, UK: Cambridge University Press.
    book Li W-H (1997) Molecular Evolution. Sunderland, MA: Sinauer Associates.
    Montgomery EA, Huang S-M, Langley CH and Judd BH (1991) Chromosome rearrangement by ectopic recombination in Drosophila melanogaster: genome structure and evolution. Genetics 129: 1085–1098.
    Otto SP and Michalakis Y (1998) The evolution of recombination in changing environments. Trends in Ecology and Evolution 13: 145–151.
    book Stebbins GL (1971) Chromosomal Evolution in Higher Plants. London: Edward Arnold.
    book Stephan W (1997) "Tandem-repetitive noncoding DNA sequences". In: Meyers RA (ed.) Encyclopedia of Molecular Biology and Molecular Medicine, vol. 6, pp. 1–10. Weinheim, Germany: Verlagsgesellschaft.
    book White MJD (1973) Animal Cytology and Evolution, 3rd edn. Cambridge, UK: Cambridge University Press.
 Further Reading
    book Cavalier-Smith T (ed.) (1985) The Evolution of Genome Size. Chichester, UK: Wiley.
    Charlesworth B, Sniegowski P and Stephan W (1994) The evolutionary dynamics of repetitive DNA in eukaryotes. Nature 371: 215–220.
    book John B and Miklos GLG (1988) The Eukaryote Genome in Development and Evolution. London: Allen and Unwin.
    Kapranov P, Willingham AT and Gingeras TR (2007) Genome-wide transcription and the implications for genomic organization. Nature Reviews Genetics 8: 413–423.
    Mewborn SK, Lese Martin C and Ledbetter DH (2005) The dynamic nature and evolutionary history of subtelomeric and pericentromeric regions. Cytogenetic and Genome Research 108: 22–25.
    book Ohno S (1970) Evolution by Gene Duplication. Berlin: Springer-Verlag.
    Vinogradov AE (2004) Evolution of genome size: multilevel selection, mutation bias or dynamical chaos? Current Opinion in Genetic Devision 14: 620–626.
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Stephan, Wolfgang(Dec 2007) Evolution of Genome Organization. In: eLS. John Wiley & Sons Ltd, Chichester. http://www.els.net [doi: 10.1002/9780470015902.a0001699.pub2]