Key step in molecular 'dance' that duplicates DNA deciphered

Building on earlier work exploring the complex choreography by which intricate cellular proteins interact with and copy DNA prior to cell division, scientists at the U.S. Department of Energy's Brookhaven National Laboratory and collaborators have captured a key step-molecular images showing how the enzyme that unwinds the DNA double helix gets drawn to and wrapped around its target. Details of the research, published in the journal Nature Structural & Molecular Biology, enhance understanding of an essential biological process and may suggest ways for stopping cell division when it goes awry.

Read the whole article on Physorg

More from Physorg