Since the groundbreaking discovery of DNA by Watson and Crick in 1953, DNA testing has made significant progress. This discovery has been crucial for advancements in medicine and forensics. However, DNA testing is not limited to criminal investigations and medical research. It has a wide range of other potential uses.
Here are four applications for DNA testing.
Forensics and Criminal Investigations
Forensics and criminal investigations are important uses for DNA testing. DNA evidence isn’t used quite the way we see it on TV, but it is still a valuable tool for investigators. We think of DNA as a clincher that solves the case, but it is more often used to identify victims or rule out suspects. DNA is circumstantial evidence; it can support a point or theory but not definitively prove it.
Immigration
DNA testing can aid immigrants in their citizenship journey. In the U.S., having a blood relative who is a citizen can significantly simplify the citizenship process. DNA tests can verify family relationships, demonstrating that an immigrant has citizen relatives.
Infidelity and Paternity
DNA paternity testing can be a sensitive family matter, but it’s often required. It plays a significant role in divorce, custody, and inheritance disputes. Paternity tests can confirm or dispel suspicions about a partner’s fidelity and are crucial in cases of contested wills or intestacy.
Environmental
DNA testing isn’t just for humans. Environmental testing analyzes soil or water to detect contamination. This can help identify health risks and determine how to clean up the environment.
DNA Testing at Endeavor Laboratories
We at Blueprint DNA, we specialize in relationship DNA testing; paternity, avuncular, siblingship, and any other relationship DNA test.