Since its discovery 20 years ago, the use of DNA for human identity and relationship testing has emerged as a powerful tool in both civil and criminal justice systems. DNA testing can reveal whether two or more individuals are related as well as determining the nature of their relationship. Today, it is possible to identify people by a single hair, as well as obtain information about their gender and ethnic background, and, within the next couple of years, identify their age.
Before the advent of DNA testing, human identity testing was largely carried out through blood typing. DNA analysis has now superseded blood testing and is the most accurate method currently available for human identification.
The possibility that DNA could be used for human identity and relationship testing had been discussed from the time DNA was first revealed as the molecule which makes people unique. Yet, it was not until the discovery of DNA fingerprinting by Prof. Alec Jeffreys (now Sir Alec) of Leicester University in 1984 when the first practical testing system became available. As with conventional fingerprinting, where various loops and whorls are compared between two...
To view and download this full PLR article, you must be logged in. Registration is completely free. Once you create your account, you will be able to browse, search & downlod from our PLR articles database of over "1,57,897+" on 1,000's of niches and 200+ categories without paying a penny. Click here to signup...
