For the first time, researchers have filmed in real time the disassembly of DNA at the atomic scale. This strand separation ...

The study of DNA replication started almost as soon as the structure of DNA was elucidated, and it continues to this day. Currently, the stages of initiation, unwinding, primer synthesis ...

DNA is a complex molecule that consists of two strands coiled around each other to form a double helix structure. Comparison of a single ... functioning and survival of all living organisms. DNA ...

Watson and Crick's discovery of DNA structure in 1953 revealed a possible mechanism for DNA replication. So why didn't Meselson and Stahl finally explain this mechanism until 1958 ...

But James Watson and Francis Crick's claim was a valid one, for they had in fact discovered the structure of DNA, the chemical that encodes instructions for building and replicating almost all ...

Original DNA template - DNA is a double helix made of two complementary strands. Each strand can be used as a template to create a new DNA molecule. Free DNA nucleotides – needed to form the new ...

MSK researchers shed new light on G-quadruplexes, a type of secondary DNA structure that has attracted attention as a potential therapeutic target in cancer.

For the first time, scientists have witnessed the very moment DNA begins to unravel, revealing a necessary molecular event ...

When organisms encounter problems -- what scientists call "replication stress ... bases (represented by G in the DNA code) can fold into a DNA structure called a G-quadruplex, or G4 for ...