Repbase Reports |
|---|
| 2008, Volume 8, Issue 5 |
| May 31, 2008 |
| Copyright © 2001-2008 - Genetic Information Research Institute, Mountain View, California |
| ISSN# 1534-830X |
| Page 536 |
piggyBac-N1_BM |
|||
|---|---|---|---|
A piggyBac nonautonomous DNA transposon from a silkworm - a consensus sequence. |
|||
|
Submitted: 30-May-2008 |
Accepted: 31-May-2008 |
||
|
Key Words: piggyBac; DNA transposon; Transposable Element; Nonautonomous; horizontal transfer; piggyBac-15_SM; piggyBac-N1_BM |
|||
|
Source: Bombyx |
Organism: Bombyx |
Taxonomy: Eukaryota; Metazoa; Arthropoda; Hexapoda; Insecta; Pterygota; Neoptera; Endopterygota; Lepidoptera; Glossata; Ditrysia; Bombycoidea; Bombycidae; Bombycinae |
|
| [1] |
Authors: Kapitonov,V.V. and Jurka,J. |
||
|
Title: Families of autonomous piggyBac element from the freshwater planarian genome and two clear examples of horizontal transfer of piggyBac transposons between a flatworm and insect. |
|||
|
Journal: Repbase Reports 8(5), 536-536 (2008)Repbase Reports |
|||
Abstract: piggyBac-N1_BM is a relatively old family of nonautonomous piggyBac transposons, characterized by 15-bp TIRs (one mismatch) and TTAA target-site duplications. The consensus sequence was reconstructed based on multiple alignment of 25 copies that are ~93% identical to the consensus). The genome contains ~200 copies of piggyBac-N1_Bm that are ~90% identical to the consensus. The complete piggyBac-N1_BM DNA sequence is 88% identical to the planarian piggyBac-15_SM (Schmidtea mediterranea). piggyBac-N1_BM is a nonautonomous deletion derivate of piggyBac-15_SM (pos. 1-196, 2312-2356). The high nucleotide identity, including non-coding regions, between these transposons in two species diverged from their last common ancestor over 500 million years is a clear evidence of horizontal transfer of piggyBac transposons.
|
|||
|
Derived: [1] (Consensus) |
|||
|
Download Sequence - Format: IG, EMBL, FASTA |
|||
|
References: |
|||