Genome evolution: recombination speeds up adaptive evolution

Curr Biol. 2003 Jan 21;13(2):R68-70. doi: 10.1016/s0960-9822(02)01432-x.

Abstract

Mutual interference among linked genetic sites subject to selection may reduce the level of adaptation. A recent study detected this effect using data on protein sequence evolution and codon usage in Drosophila.

MeSH terms

  • Adaptation, Physiological / genetics
  • Amino Acid Substitution
  • Animals
  • Codon / genetics
  • Drosophila / genetics
  • Drosophila / physiology
  • Drosophila Proteins / genetics
  • Evolution, Molecular*
  • Genome*
  • Models, Genetic
  • Recombination, Genetic*

Substances

  • Codon
  • Drosophila Proteins