DNA replication Archives
Feb. 23, 2017—DNA replication is an extraordinarily complex multi-step process that makes copies of the body’s genetic blueprint. It is necessary for growth and essential to life. Now researchers at the California Institute of Technology (Caltech) and Vanderbilt University have found evidence that one of those steps may involve the telephone-like transmission of electrical signals regulated by a chemical “switch.”
Nov. 12, 2015—Vanderbilt investigators have generated a “parts list” for the molecular machinery that duplicates DNA each time a cell divides. The research has implications for cancer therapies that target components of this machinery.
Jul. 16, 2015—Vanderbilt and Stanford investigators have discovered how a protein that's part of the DNA replication "machinery" helps cells tolerate DNA damage.