DNA Fingerprinting

Mr. Andersen discusses DNA fingerprinting, also known as DNA profiling, which was pioneered by Alec Jeffries in 1984. The process involves analyzing genetic variability, particularly short tandem repeats (STRs), to identify individuals. DNA profiling is used in forensics and paternity testing. The video explains the process of DNA profiling, including the use of gel electrophoresis, and highlights ethical concerns about DNA databases and privacy.

Who is credited with the discovery of DNA fingerprinting?

How does DNA fingerprinting help in determining paternity?

What is the significance of short tandem repeats (STRs) in DNA fingerprinting?

Explain the process of how DNA is separated using gel electrophoresis.

What role does DNA profiling play in forensic science?

Discuss the ethical concerns surrounding DNA databases created by organizations like the FBI.

What are the potential implications of finding predispositions to diseases in DNA?