Evolution of Drosophila repetitive-dispersed DNA

Georges Martin, Diane Wiernasz, Paul Schedl

Research output: Contribution to journalArticle

50 Scopus citations

Abstract

We have examined the phylogenetic distribution of a spectrum of Drosophila repetitive-dispersed DNAs ranging from structurally complex transposable elements to scrambled middle repetitive sequences. Our data suggest that unlike typical "genes" these DNAs are unstable components of the drosophilid genome. The unusual behavior of these repetitive-dispersed DNAs raises the possibility that this type of sequence may have an important role in the evolution of the family Drosophilidae.

Original languageEnglish (US)
Pages (from-to)203-213
Number of pages11
JournalJournal of Molecular Evolution
Volume19
Issue number3-4
DOIs
StatePublished - Jul 1 1983

All Science Journal Classification (ASJC) codes

  • Ecology, Evolution, Behavior and Systematics
  • Molecular Biology
  • Genetics

Keywords

  • Evolution
  • Phylogenetic distribution
  • Repetitive-dispersed DNAs
  • Speciation
  • Transposons

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