Genome evolution

Genome evolution is the process by which a genome changes in structure over time, through mutation, horizontal gene transfer, and sexual reproduction. The study of genome evolution involves multiple fields including structural analysis of the genome, genomic parasites, gene and ancient genome duplications, polyploidy, and comparative genomics.

Latest Research and Reviews

News and Comment

  • Research Highlights |

    A paper in Cell reports a chromosome-level genome assembly and methylome for the conifer Pinus tabuliformis. At 25.4 Gb, it the largest gymnosperm genome available to date and provides insight into conifer adaptation.

    • Dorothy Clyde
  • Research Highlights |

    A study in Nature Communications shows that horizontal transfer of bacterial chromosomes by phage-mediated lateral transduction renders them more mobile than many classically defined mobile genetic elements, including plasmids and transposons.

    • Dorothy Clyde
  • News & Views |

    The genome of a magnoliid, Aristolochia fimbriata, shows no evidence of whole-genome duplication, a feature uniquely shared with Amborella trichopoda, the sister species to all other angiosperms. This ancestral structure of the Aristolochia genome offers great opportunities for comparative genomics.

    • Zhen Li
    •  & Yves Van de Peer
    Nature Plants 7, 1162-1163
  • Research Highlights |

    The Vertebrate Genomes Project, which aims to produce high-quality reference genomes for all 71,657 living and named vertebrate species, reports the generation of high-quality genome assemblies for the first 16 species and describes the biological findings that these genomes have informed.

    • Katharine H. Wrighton