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PubMed · 9278174

Foldback transposable elements in plants.

D Rebatchouk·J O Narita
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Abstract

A novel transposon family was discovered in plants. This family, designated SoFT (Solanaceae Foldback Transposon), exhibit striking structural similarity to the 'foldback' class of animal transposons. SoFT elements consist of a middle segment surrounded by long terminal inverted repeats. Two of the identified SoFT elements have 'classical' foldback structure: their inverted repeats are divided into two domains. The outer domain consists of tandemly arranged subrepeats, whereas the inner domain is non-repetitive and AT-rich. The existence of foldback elements in plants as well as in animals suggests that long inverted repeat (foldback) transposons are ubiquitous among eukaryotes.

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AnimalsDNA Transposable ElementsDrosophila melanogasterGenes, PlantGenome, PlantIntronsSolanum lycopersicumMolecular Sequence DataNucleic Acid ConformationSequence Homology, Nucleic AcidJournal Article

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D Rebatchouk, J O Narita. 1997. Foldback transposable elements in plants.. https://doi.org/10.1023/a%3A1005855008823

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