New research has discovered that the molecular machines responsible for copying our DNA have a surprising hidden talent: an ability to create entirely new and highly sophisticated DNA sequences from ...

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 ...

Synthetic polymers play a crucial role in cell biology, serving as delivery vehicles for DNA and drugs, acting as fluorescent probes for cellular sensing, functioning as bioinks for tissue engineering ...