FranÃ§ois Jacob, 1985.
FranÃ§ois Jacob at a Cold Spring Harbor meeting, 1953.
Matthew Meselson and Franklin Stahl invented the technique of density gradient centrifugation and used this to prove that DNA is replicated semi-conservatively.
François Jacob talks about how enzyme production was viewed at the time they were beginning their experiments.
François Jacob explains why Jacques Monod chose to work with the lactose system.
FranÃ§ois Jacob talks about molecules thought to be unique to species
1958, Matt Meselson at Caltech.
Matt Meselson at Harvard, 1999.
Sydney Brenner, Francois Jacob and Matt Meselson's experiment showed that RNA was a copy of the information in DNA. As a messenger, RNA transported the information from the nucleus to the protein-making machinery in the cell.
James Darnell studied how chemical signals turn eukaryotic genes on and off.