JUMPING GENES

 

JUMPING GENES

Why In News:

§  New plant species (Stellaria mcclintockiae) from Kerala has been named after Barbara McClintock who won the Nobel Prize for her discovery of Jumping Genes.

About Jumping genes



§  Jumping genes, aka transposable elements, are DNA sequences that can move or “jump” from one location to another within the genome, causing nearby genes to become active or inactive.

§  They can replicate themselves and insert copies at new locations.

§  Their movement can cause genetic mutations and contribute to genome evolution.

 

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