DNA Applications:

Personal Identification

• Children: DNA offers a tremendous advantage over less reliable means of identification such as footprints or fingerprints which are constantly changing in children under 7 years of age. Unlike photos and physical descriptions, DNA is the only portrait that never changes. DNA identification analysis can identify one person in billions.
• Adults: The DNA of a missing adult stricken with Alzheimer's disease or other disorienting condition could provide the positive proof of identification leading to a safe return.

Relationship Testing
 

• DNA identification analysis can be used to determine paternity and/or maternity for newborn identification, custody disputes, and adoption confirmation.
• Twins can be tested to verify whether they are monozygous (identical) or dizygous (fraternal).

DNA Legacy
 

• Every day, more discoveries are made about DNA and the genetic basis for disease. By preserving DNA samples, future generations may be able to test for genetic mutations that are inherited. Knowing this information can allow family members to modify their lifestyle, undergo preventive measures, or take advantage of new therapies.
• When doing estate planning, DNA identification analysis can ensure that, when the time comes, the rightful heirs inherit an estate.