Title: Genetic Engineering Vocabulary
1Genetic Engineering Vocabulary
- Plasmid A circular piece of DNA found in
bacteria. - 2) Genetic markers A location in the DNA that
are - associated with a particular trait that differ
among - individuals.
Watch the slide show and draw your picture in
the boxes!
2- Cloning - A process used to create copies of DNA
- fragments, cells, or organisms.
- DNA Fingerprinting A process that uses the
unique parts of the genetic code to identify a
person. - Example Paternity
- testing
3Plasmids are Used to Replicate a Recombinant DNA
Plasmids are small circles of DNA found in
bacteria.
Plasmids replicate independently of the bacterial
chromosome.
Pieces of foreign DNA can be added within a
plasmid to create a recombinant plasmid.
Replication often produces 50-100 copies of a
recombinant plasmid in each cell.
4Human Insulin Production by Bacteria
5DNA, the Law, and Many Other Applications The
Technology of DNA Fingerprinting
A DNA fingerprint used in a murder case.
The defendant stated that the blood on his
clothing was his.
What are we looking at? How was it produced?
6DNA Fingerprinting Basics
Different individuals carry different alleles.
Most alleles useful for DNA fingerprinting differ
on the basis of the number of repetitive DNA
sequences they contain.