Jumping genes
- Pronunciation
- /JUMP-ing jeenz/
- Category
- Genetics
- Singular
- Jumping gene
- Plural
- Jumping genes
Definition
Transposable elements, also known as transposons, are segments of DNA that can move from one location to another within the genome.
Etymology
From their ability to 'jump' or relocate within the genome.
Example
The 'jumping genes' in corn were discovered by Barbara McClintock, who earned a Nobel Prize for her work.
Related Terms
Usage Notes
Jumping genes can cause mutations and rearrangements in the genome.