Repbase Reports |
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| 2007, Volume 7, Issue 12 |
| December 31, 2007 |
| Copyright © 2001-2024 - Genetic Information Research Institute, California |
| ISSN# 1534-830X |
| Page 1193 |
hAT6-2_NV |
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Starlet sea anemone hAT6-2_NV autonomous DNA transposon - a consensus sequence. |
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Submitted: 31-Dec-2007 |
Accepted: 31-DEC-2007 |
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Key Words: hAT; DNA transposon; Transposable Element; 6-bp TSDs; hAT6 group; hAT6-N1_NV; hAT6-N2_NV; hAT6-N3_NV; hAT6-4_NV; NVREP9; hAT6-2_NV |
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Source: Nematostella vectensis |
Organism: Nematostella vectensis |
Taxonomy: Eukaryota; Metazoa; Cnidaria; Anthozoa; Hexacorallia; Actiniaria; Edwardsiidae; Nematostella |
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Authors: Kapitonov,V.V. and Jurka,J. |
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Title: hAT6 - a novel group of hAT DNA transposons characterized by 6-bp target site duplications. |
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Journal: Repbase Reports 7(12), 1193-1193 (2007) |
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Abstract: hAT6-2_NV is a young family of hAT DNA transposons and it belongs to a novel group of hAT transposons, called hAT6, generating 6-bp target site duplications upon their insertions into chromosomal DNA. The hAT6 transposase is distantly similar to the standard hAT transposase; identified hAT6 transposase sequences form a distinctive phylogenetic cluster and they are also present in different species, e.g. sea urchin. hAT6-2_NV is flanked by 13-bp TIRs (2 mismatches) and encodes a 746-aa transposase (6 exons). The genome contains only a few copies; therefore the TPase-encoding region in the consensus can be corrupted by mutations. The genome contains more than 1000 copies of non-autonomous transposons (e.g. the hAT6-N1_NV, hAT6-N2_NV, hAT6-N3_NV, and haT6-N4_NV families) transposed in the past by TPases expressed by some autonomous transposons similar to hAT6-2_NV.
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Derived: [2] (Consensus) |
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Download Sequence - Format: IG, EMBL, FASTA |
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References:
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