/tags/paul-modrich Paul Modrich en-US Copyright Wed, 07 Oct 2015 20:57:09 GMT /health/2015-10-07/duke-unc-scientists-share-nobel Aziz Sancar and Paul Modrich have both devoted their professional lives to DNA repair. That might seem like a small enough area of research that, if two鈥� Wed, 07 Oct 2015 20:57:09 GMT /health/2015-10-07/duke-unc-scientists-share-nobel Dave DeWitt