-
Frederick Griffith
passing of the inheritance molecule (transformation) -
Period: to
DNA
-
Phoebus Levene
Components of a DNA molecule -
Oswald Avery
The basis of inheritance is DNA. -
Erwin Chargaff
A=T and G=C (chargaffs rule) -
Hershey & Chase
DNA is hereditary material. -
Franklin & Wilkins
DNA has a helix shape -
Watson & Crick
Put together a model DNA molecule -
Frederic Sanger
chain termmination method -
Genentech
hormone somosatin, human hormone, Rx drugs -
Alec Jeffreys
DNA fingerprinting -
Kary B. Mullis
polymerse chain reaction (PCR) -
National Institute of Health
gene replacement therapy procedure -
Calgene, inc.
Flavr Savr tomato was given genes to make it resistant to rotting -
Roslin Institite
Dolly becomes the first ever cloned mammal -
International Human Genome Sequencing Consortium
Human Genome Project