Selfish genetic element

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Science and technology

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What Wikipedia says

Selfish genetic elements (historically also referred to as selfish genes, ultra-selfish genes, selfish DNA, parasitic DNA and genomic outlaws) are genetic segments that can enhance their own transmission at the expense of other genes in the genome, even if this has no positive or a net negative effect on organismal fitness.

Excerpt from the Wikipedia article “Selfish genetic element”, under the CC BY-SA 4.0 license. Read the article on Wikipedia