Scientists reviewing DNA test results. They are examining an autoradiogram on a light box. The bands correspond to the genetic sequence in DNA (deoxyribonucleic acid), the genetic material that controls the growth and development of living organisms. DNA testing involves amplifying the DNA in a sample and identifying the genetic sequence. This information can be used in medicine to test for inherited (genetic) diseases. It can also be used to determine parentage. Samples from a crime scene can be tested to identify potential suspects in a technique known as DNA fingerprinting or DNA profiling. Filmed in 1990 | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Clouds Hill Imaging |
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