Cells have evolved careful checks to ensure DNA is copied only once, but how they switch on replication at the right moment has been the focus of a 30-year research question. New work from the Crick ...

Berkeley Lab researchers and their Harvard collaborators examined cell type and brain region specific features of DNA repair in normal brains in a first-of-its-kind study. The team employed advanced ...

Before a cell divides, its DNA is replicated so that each daughter cell inherits the same genetic information. The two copies, known as "sister chromatids," are held together by a ring-shaped protein ...

A team of laboratory, data-management, and biometric examination experts within the FBI Laboratory recently used a combination of administrative and financial prowess, strategic cross-training, and ...

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Adapted from a release by Université Laval. To transcribe the information contained in our genes or to repair the dozens of breaks that occur daily in our DNA, our enzymes must be able to directly ...

DENVER, March 8 (Reuters) - A retired DNA scientist for Colorado's state crime laboratory is under investigation over suspicion she manipulated genetic test results in several hundred cases dating ...