DNA Testing Services for the High-Profile Client

by | Sep 20, 2016 | Media

Circumstances that require a DNA test are often sensitive. At DDC, we understand this and tailor our testing services to be discreet and protect the client’s privacy. Since 1995, DDC has provided over 600,000 confidential DNA tests to private clients in its 13...

How DNA Testing Has Changed

by | Sep 19, 2016 | Science and Technology

1920s – Blood Typing In the early 1900s, scientists identified 4 different blood types in humans – A, AB, B, and O – based on the presence of certain proteins called antigens in the blood. This blood typing system, called the ABO system, provided...