recombinant DNA technology

[ ree-kom-buh-nuhnt dee-en-ey tek-nol-uh-jee ]

noun

, Genetics.

1. any of various techniques for separating and recombining segments of DNA or genes, often employing a restriction enzyme to cut a gene from a donor organism and inserting it into a plasmid or viral DNA for transplantation into a host organism, where the gene causes the production of a desired substance either for harvesting or for the benefit of the host organism itself.

recombinant DNA technology

1. Techniques, usually associated with genetic engineering , in which strands of DNA from different sources are spliced together to form DNA for a new life form. Gene splicing is another name for this process.

Word History and Origins

Origin of recombinant DNA technology¹

First recorded in 1970–75