Thomas Hope is a professor of cell and molecular biology at the Hope HIV Laboratory at Northwestern University. He's is among a group of researchers using advanced tools developed by GE Healthcare Life Sciences to study HIV and AIDS and push for a cure.
Our DNA, the double-stranded helix responsible for heredity, contains 3 billion letters that dictate everything from hair and skin color to blood type. In fact, DNA is the most important identity document we will ever carry. Besides random mutations and damage, it doesn’t change from the day we’re born.