What does plasmid mean?
A small DNA molecule within a cell that is physically separated from chromosomal DNA and can replicate independently. Plasmids are often used in genetic engineering to introduce new genes into an organism.
Example
"The scientist used a plasmid to introduce a gene that made the bacteria resistant to a particular antibiotic."
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.