Some PCR ' fingerprints ' methods have high discriminative power .
Some PCR ' fingerprints ' methods can be used to identify genetic relationships between individuals , such as parent - child or between siblings , and are used in paternity testing ( Fig. 4 ) .
Some PCR ' fingerprints ' methods have high discriminative power and can be used to identify genetic relationships between individuals , such as parent - child or between siblings , and are used in paternity testing ( Fig. 4 ) .