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Control of transposable elements in Arabidopsis thaliana

Hidetaka Ito1, Tetsuji Kakutani

  • 1Faculty of Science, Hokkaido University, Kita10 Nishi 8, Kitaku, Sapporo, Hokkaido, 060-0810, Japan.

Chromosome Research : an International Journal on the Molecular, Supramolecular and Evolutionary Aspects of Chromosome Biology
|May 8, 2014
PubMed

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Transposons, or "jumping genes," are small mobile genetic elements (MGEs) that range from 700 to 40,000 base pairs in length. They are found in all organisms and can move within the same chromosome or transfer to different chromosomes. In some cases, transposons can also jump between different host DNA molecules, such as plasmids or viruses, contributing to genetic variability.Barbara McClintock first discovered these mobile genetic elements in the 1940s while studying maize genetics, and she...
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