John Petrini: Featured News

Molecular biologist John Petrini of the Sloan Kettering Institute.
Understanding the DNA-Damage “First Responders”: John Petrini at Work
Scientists know that cancer can result from mistakes in DNA repair. But understanding what controls the repair process itself has been a hard nut to crack.
Pictured: John H.J. Petrini, Molecular Biologist
At Work: Molecular Biologist John Petrini
In identifying proteins critical to DNA repair, molecular biologist John Petrini may expand knowledge of how unrepaired DNA damage can lead to cancer.