Genetic Fingerprinting (Noun)
Meaning
The procedure of analyzing the DNA in samples of a person's body tissue or body fluid for the purpose of identification.
Classification
Nouns denoting acts or actions.
Examples
- The police used genetic fingerprinting to identify the suspect in the crime scene by matching his DNA with the DNA found on the victim's clothing.
- Genetic fingerprinting is a crucial tool in forensic science, allowing investigators to link suspects to crime scenes and solve crimes that may have otherwise gone cold.
- The concept of genetic fingerprinting was first introduced in the 1980s by British geneticist Alec Jeffreys, who discovered that every individual's DNA is unique, except for identical twins.
- The process of genetic fingerprinting involves collecting a DNA sample from a suspect or a crime scene, extracting the DNA, and then comparing it to known DNA profiles in a database.
- Genetic fingerprinting has also been used in paternity disputes, where a DNA sample from the child is compared to DNA samples from the alleged parents to determine biological relationships.