The molecular machinery responsible for replicating human DNA has come into sharper focus and deepened understanding of this fundamental biological process and how it can malfunction. An international team led by researchers at KAUST has used cryo-electron micrography to study the structure of the human Pol δ-DNA-PCNA complex.
Click here for original story, Stitching together the structure of the DNA replication toolbelt
Source: Phys.org