One morning 20 years ago, Alec Jeffreys stumbled upon DNA fingerprinting, identifying the patterns of genetic material that are unique to almost every individual. The discovery revolutionized ...

The Department of Homeland Security (DHS) plans this summer to begin testing a device that would make DNA analysis cheaper, faster and easier. The machines, priced at around $275,000 apiece, would cut ...

In recent years there has been an increasing interest in developing applications involving nanotechnology. Nanotechnology involves techniques that employ measurements and materials at the submicron ...

Quantitation of intratumoral thymidylate synthase expression predicts for disseminated colorectal cancer response and resistance to protracted-infusion fluorouracil and weekly leucovorin. Sixty-three ...