Genetics & Gene Therapy

DNA fingerprinting

DNA characteristic. I suppose a lot of people are first introduced to DNA characteristic while watching crime shows. An officer collects some samples from the crime scene. They put it in a tube. And also an hour latterly, they hold up a brightly colored gel, study at it, and say, aha, we've a match for the killer's DNA. Also the show is over. Of course, that is not exactly how effects work in real life. But DNA characteristic is an important part of forensic wisdom. Although it cannot really tell you exactly who committed a crime, it can be used to help constrict down a list of suspects grounded on how well their DNA matches the samples that were set up at the crime scene. Investigators can also use the DNA results to search specific databases to find other implicit suspects.