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Updated: Jun 22, 2026
08:51
Microinjection for Transgenesis and Genome Editing in Threespine Sticklebacks
Published on: May 13, 2016
Transposon-mediated genome manipulation in vertebrates
Zoltán Ivics1, Meng Amy Li, Lajos Mátés
1Max Delbrück Center for Molecular Medicine, Berlin, Germany. zivics@mdc-berlin.de
Nature Methods
|May 30, 2009
Summary
Transposable elements, or transposons, are mobile DNA segments used as gene vectors for genome manipulation. These versatile tools are crucial for genetic strategies in vertebrates, including gene transfer and mutagenesis.
Area of Science:
- Genetics
- Molecular Biology
- Genomics
Background:
- Transposable elements (TEs) are mobile DNA sequences capable of altering genome structure.
- Their ability to move within the genome presents opportunities for genetic manipulation.
Purpose of the Study:
- To provide an overview of transposon-based methods in vertebrate model organisms.
- To highlight considerations for genetic applications of transposon systems.
Main Methods:
- Review of established transposon-based genetic strategies.
- Emphasis on applications in the mouse model system.
Main Results:
- Transposon-based strategies are effective for somatic and germline transgenesis.
- Transposons serve as valuable insertional mutagens for forward genetics screens (loss- and gain-of-function).
- Increasing importance in clinical applications like nonviral gene transfer to stem cells and induced pluripotent stem cells.
Conclusions:
- Transposon systems are indispensable tools for genome manipulation in vertebrates.
- Their applications extend to fundamental research and emerging cell-based therapies.
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