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Transcript
Genetic Engineering
Genetic Engineering- manipulating genes for practical purposes
Examples
1. Medicine
Many medicines, such as the ones used to treat burns, are produced by
genetic engineering techniques.
2. Vaccines
A person vaccinated with a genetically engineered vaccine will make
antibodies against the virus.
These antibodies will multiply in the person’s body, and will fight off the herpes
virus if exposed.
GOAL
The long range goal of genetic engineering is to correct genetic defects by
transferring normal genes to cells that lack them (“gene therapy”).
Genetic engineering can also be used in agriculture.
Genetically modified crops may be both beneficial and harmful
Steps in Genetic Engineering
Cloning