Marsupial-specific microRNAs evolved from marsupial-specific transposable elements. Academic Article uri icon


  • Using a direct miRNA cloning strategy we previously identified fourteen marsupial- or species-specific microRNAs in the marsupial species Monodelphis domestica. In the present study we examined each of the pre-miRNAs and their flanking sequences and demonstrate that half of these miRNAs evolved from marsupial-specific transposable elements. These findings reinforce the view that transposable elements are a previously unappreciated source of new, lineage-specific microRNAs.

published proceedings

  • Gene

author list (cited authors)

  • Devor, E. J., Peek, A. S., Lanier, W., & Samollow, P. B.

citation count

  • 35

complete list of authors

  • Devor, Eric J||Peek, Andrew S||Lanier, William||Samollow, Paul B

publication date

  • January 2009

published in