Interesting Uses For DNA Testing

Social And Legal Obligations

When two individuals have a baby, they each contribute genetic material to the child. This allows individuals to use DNA for situations involving social and legal obligations like paternity. This can be done both during pregnancy and after the child is born. After the child is born, a blood or saliva sample is taken from the child and their parents to look for a familial relation. During pregnancy, amniocentesis and other prenatal genetic testing methods can be used to look for familial relation. While this is usually done to determine who a child’s father is, maternal DNA can also be used to determine who a child’s mother is. In the legal realm, DNA is also used to solve crimes. When body fluids are collected, they can be tested for DNA.

Get to know the next exciting use for DNA testing now.