ArticlePlant molecular biology2004
Characterization of an unusual Ds transposable element in Arabidopsis thaliana: insertion of an abortive circular transposition intermediate.
Article in Plant molecular biology, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
4 citing papers in PubMed.
- Isolation and Characterization ofFrontiers in plant science · 2018Article
- Fusion of reverse-oriented Ds termini following abortive transposition in Arabidopsis: implications for the mechanism of Ac/Ds transposition.Plant cell reports · 2010Article
- Transpositionally active episomal hAT elements.BMC molecular biology · 2009Article
- Article
Corrections and comments
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Authors and funding
3 authors.
Funding
Abstract
The maize Ac/Ds transposable elements, which belong to the hAT transposon superfamily, are widely used as insertional mutagens in numerous plant species. Molecular studies suggest that Ac/Ds elements transpose in a conservative non-replicative fashion; however the molecular mechanism of transposition remains unclear. We describe here the identification of an unusual Ds element, Ds-mmd1 , in a transgenic Arabidopsis line. Ds-mmd1 is rearranged relative to the original Ds element, such that the original 5' and 3' ends are internal and previously internal sequences are the new 5' and 3' termini of Ds-mmd1 . Short duplications of plant genomic DNA and Ds sequences are present at the Ds-mmd1 junctions, suggesting that a circular Ds molecule was part of the events that created the Ds-mmd1 element. In addition, a revertant analysis on mmd1 plants demonstrated that Ds-mmd1 can be eliminated from the genome in an Ac -dependent process.
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Registered trials
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