Gel electrophoresis is a technique that is used to separate DNA on the basis of size and charge.
DNA fingerprinting is often used in the field of forensic science.
Polymerase chain reaction is a technique used to increase the number of copies of a specific region of DNA.
Cloning is a method used to make a genetically identical replicate of a multicellular organism.
CRISPR is a recent genome editing technology, considered to be faster and more efficient.