DNA polymerase delta (Pol δ) is a central enzyme in eukaryotic genome duplication and maintenance, operating as a four-subunit holoenzyme composed of one catalytic subunit (POLD1) and three accessory ...

Our DNA is not indestructible. Throughout the course of our lives, DNA can break in response to natural and environmental factors. Thankfully, our bodies have dedicated enzymes and pathways which can ...

Medical researchers have learned more about an enzyme found to be overly expressed in patients with hereditary breast cancer, ovarian cancer, and prostate cancer. Our DNA is not indestructible.

Image showing polymerase theta and polymerase delta's physical association. CHAPEL HILL, N.C. – Our DNA is not indestructible. Throughout the course of our lives, DNA can break in response to natural ...