Researchers have discovered how the protein XPD detects severe DNA damage and controls its repair. The XPD protein is a central component of our body's own "DNA repair team," known as nucleotide ...

Using cryo-electron ... know how DNA, helicases and ATP work together in a coordinated cycle to drive DNA unwinding," De ...

The process of transcription can be visualized by electron microscopy (Figure 1 ... Once transcription is initiated, the DNA double helix unwinds and RNA polymerase reads the template strand ...

Watson and Crick ultimately used Franklin's images, along with their own evidence for the double-stranded nature of DNA, to argue that DNA actually takes the form of a double helix, a ladder-like ...