Cited by 288Chromosomal and Genetic VariationsGenomic variations and chromosomal abnormalitiesGenome Rearrangement Algorithms

The DOI matches its Crossref record; 49 of the 51 references it cites were found in a registry or an index.

Molecular paleontology of transposable elements in the Drosophila melanogaster genome

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Kapitonov, Vladimir V., Jurka, Jerzy·2003·Proceedings of the National Academy of Sciences

Abstract

We report here a superfamily of “cut and paste” DNA transposons called Transib . These transposons populate the Drosophila melanogaster and Anopheles gambiae genomes, use a transposase that is not similar to any known proteins, and are characterized by 5-bp target site duplications. We found that the fly genome, which was thought to be colonized by the P element <100 years ago, harbors ≈5 million year (Myr)-old fossils of ProtoP , an ancient ancestor of the P element. We also show that Hoppel , a previously reported transposable element (TE), is a nonautonomous derivate of ProtoP . We found that the “rolling-circle” Helitron transposons identified previously in plants and worms populate also insect genomes. Our results indicate that Helitron s were horizontally transferred into the fly or/and mosquito genomes. We have also identified a most abundant TE in the fly genome, DNAREP1 _ DM , which is an ≈10-Myr-old footprint of a Penelope -like retrotransposon. We estimated that TEs are three times more abundant than reported previously, making up ≈22% of the whole genome. The chromosomal and age distributions of TEs in D. melanogaster are very similar to those in Arabidopsis thaliana . Both genomes contain only relatively young TEs (<20 Myr old), constituting a main component of paracentromeric regions.

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Research works printed but not linked: 6

  1. 10.1016/S0022-2836(05)80360-2 · DOI · Paper page
  2. Nicholas, K. B., Nicholas, H. B. & Deerfield, D. W. (1997) EMBNET News 4, 1–4.
  3. Kurenova, E. V., Leibovich, B. A., Bass, I. A., Bebikhov, D. V., Pavlova, M. N. & Danilevskaia, O. N. (1990) Genetika 26, 1701–1712.2178142
  4. Smit, A. F. A. (2002) Repbase Rep. 2 (1), 35.
  5. Kapitonov, V. V. & Jurka, J. (2002) Repbase Rep. 2 (6), 21.
  6. Berezikov, E., Bucheton, A. & Busseau, I. (2000) Genome Biol. 1, 1–15.11178226

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Metadata

Authors
Kapitonov, V. V., & Jurka, J.
Affiliations
  • Genetic Information Research Institute (US)
  • University of Arizona (US)
Venue
Proceedings of the National Academy of Sciences
Published
2003-05-12
Volume
100
Issue
11
Pages
6569-6574
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W2070797653
Cited by
288
References
51
Citations by year
2026: 6 · 2025: 8 · 2024: 12 · 2023: 10 · 2022: 9 · 2021: 10 · 2020: 7 · 2019: 8 · 2018: 6 · 2017: 9 · 2016: 7 · 2015: 9 · 2014: 15 · 2013: 12 · 2012: 12
FWCI
23.19
Type
journal article
Language
en
Open access
Locations
  • Proceedings of the National Academy of Sciences (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • National Institutes of Health
  • U.S. National Library of Medicine (P41LM006252, 2 P41 LM 06252-04A1)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Chromosomal and Genetic Variations
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Genomic variations and chromosomal abnormalities
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Genome Rearrangement Algorithms
Keywords
transposable elements, DNA transposons, Drosophila melanogaster, Anopheles gambiae, P element, Helitrons, horizontal transfer, transposon distribution, transposase
MeSH terms
Amino Acid Sequence, Animals, DNA Transposable Elements, Drosophila melanogaster, Molecular Sequence Data, Paleontology, Phylogeny, Genome, Sequence Homology, Amino Acid, Evolution, Molecular

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