Cells have evolved careful checks to ensure DNA is copied only once, but how they switch on replication at the right moment ...

Replication timing (RT), the temporal order in which genomic regions replicate, is considered a functional feature of multiple cellular processes and chromatin organization. Two approaches to measure ...

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 ...

Researchers shed new light on G-quadruplexes, a type of secondary DNA structure that has attracted attention as a potential therapeutic target in cancer. Every day, billions of cells in your body ...