Heterogeneous polymerase fidelity and mismatch repair bias genome variation and composition - Lujan, Scott A.; Clausen, Anders R.; Clark, Alan B.; MacAlpine, Heather K.; MacAlpine, David M.; Malc, Ewa P.; Mieczkowski, Piotr A.; Burkholder, Adam B.; Fargo, David C.; Gordenin, Dmitry A.; Kunkel, Thomas A. (Genome Research, 2014)