Cited by 1,922Chromosomal and Genetic VariationsGenome Rearrangement AlgorithmsGenomic variations and chromosomal abnormalities

Mobile Elements: Drivers of Genome Evolution

Kazazian, Haig H.·2004·Science

Abstract

Mobile elements within genomes have driven genome evolution in diverse ways. Particularly in plants and mammals, retrotransposons have accumulated to constitute a large fraction of the genome and have shaped both genes and the entire genome. Although the host can often control their numbers, massive expansions of retrotransposons have been tolerated during evolution. Now mobile elements are becoming useful tools for learning more about genome evolution and gene function.

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Crossref · 10.1126/science.1089670

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  • Transposable elements contain functional subunits that can be exapted and modified by the host genome, and they can mediate duplication of existing CNEs to distant genomic locations.

    “Transposable elements contain a variety of functional subunits that can be exapted and modified by the host genome 89,91 , and they can mediate duplication of existing CNEs to distant genomic locations through transduction or chimaerism 92 .”

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Authors
Kazazian, H. H.
Affiliations
University of Pennsylvania (US)
Corresponding author
Kazazian, Haig H.
Venue
Science
Published
2004-03-12
Volume
303
Issue
5664
Pages
1626-1632
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W2050557699
Cited by
1,922
References
3
Citations by year
2026: 44 · 2025: 60 · 2024: 60 · 2023: 42 · 2022: 64 · 2021: 127 · 2020: 75 · 2019: 69 · 2018: 82 · 2017: 89 · 2016: 74 · 2015: 87 · 2014: 93 · 2013: 114 · 2012: 102
FWCI
9.76
Type
journal article
Language
en
Open access
closed
Locations
  • Science (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Life Sciences › Agricultural and Biological Sciences › Plant Science › Chromosomal and Genetic Variations
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Genome Rearrangement Algorithms
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Genomic variations and chromosomal abnormalities
Keywords
transposable elements, genome evolution, retrotransposons, genome expansion, gene function, plants, mammals
MeSH terms
Animals, DNA Transposable Elements, Humans, Recombination, Genetic, Genome, Human, Genome, Retroelements, Evolution, Molecular, DNA Methylation, Terminal Repeat Sequences, Long Interspersed Nucleotide Elements, Alu Elements, RNA, Small Interfering

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