PCR Electrophoresis. By C. Kohn, Agricultural Sciences, Waterford WI. Genetic Testing. The Sanger Method enables scientists to read DNA letter by letter. This test made the Human Genome Project, and the sequencing of many other species, possible.
By C. Kohn, Agricultural Sciences, Waterford WI
PCR Animations 1, 2, 3, 4, 5
The same restriction enzyme will cut the same gene from different people in different ways.Chunks of DNA will be larger if they have longer STR repeats.