| 2002, Volume 2, Issue 5 |
| May 31, 2002 |
| Copyright © 2001-2007 - Genetic Information Research Institute, Mountain View, California |
| ISSN# 1534-830X |
| Page 15 |
EXPANDER1_DR |
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EXPANDER1_DR is a RTE-like non-LTR retrotransposon - partial consensus. |
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Submitted: 31-May-2002 |
Accepted: 31-May-2002 |
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Key Words: non-LTR retrotransposon; RTE clade; ORF2; reverse transcriptase; REX3; EXPANDER1_DR |
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Source: consensus |
Organism: Danio rerio |
Taxonomy: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Actinopterygii; Neopterygii; Teleostei; Euteleostei; Ostariophysi; Cypriniformes; Cyprinoidea; Cyprinidae; Rasborinae; Danio |
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| [1] |
Authors: Kapitonov,V.V. and Jurka,J. |
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Title: EXPANDER1_DR, a family of RTE-like non-LTR retrotransposons in zebrafish. |
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Journal: Repbase Reports 2:(5) p. 15 (2002) |
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Abstract: EXPANDER1_DR is a family of RTE-like non-LTR retrotransposons and it was active in zebrafish a few million years ago. There are several thousand copies of EXPANDER1_DR fossilized in the zebrafish genome; they are ~91% identical with the consensus sequence. The 5' portion of EXPANDER1_DR is incomplete. The consensus encodes a 3' portion of the reverse transcriptase. EXPANDER1_DR is 87% identical to EXPANDER1 from the fugu genome. Such a high nucleotide identity between non-LTR retrotransposons from the species diverged more than 100 million years ago strongly indicates that horizontal transfer events were involved in evolution of EXPANDERs.
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Derived: [1] (Consensus) |
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Download Sequence - Format: IG, EMBL, FASTA |
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References: |
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