DNA Mismatch Repair Happens Only During A Brief Window of Opportunity

In eukaryotes – the group of organisms that include humans – a key to survival is the ability of certain proteins to quickly and accurately repair genetic errors that occur when DNA is replicated to make new cells.

In a paper published in the December 23, 2011 issue of the journal Science, researchers at the Ludwig Institute for Cancer Research and the University of California, San Diego School of Medicine have solved part of the mystery of how these proteins do their job… Read the full story from the UCSD Newsroom

The new findings come from the Laboratory of Cancer Genetics in the San Diego branch of the Ludwig Institute for Cancer Research, the departments of Medicine and Cellular and Molecular Medicine, the Moores Cancer Center, and the Institute for Genomic Medicine in the UCSD School of Medicine.

Senior investigator Richard D. Kolodner, PhD, head of the Laboratory of Cancer Genetics, is a professor in the departments of Medicine and Cellular and Molecular Medicine. First author Christopher D. Putnam, PhD, is assistant professor of medicine and coauthors Hans Hombauer and Anjana Srivatsan are postdoctoral fellows in the Kolodner laboratory.

Read the study report in Science