Dunn AR, Kad NM, Nelson SR, Warshaw DM, & Wallace SS (2011) Single Qdot-labeled glycosylase molecules use a wedge amino acid to probe for lesions while scanning along DNA. Nucleic Acids Res 39(17):7487-7498.
Nelson SR, Dunn AR, Kathe SD, Warshaw DM, & Wallace SS (2014) Two glycosylase families diffusively scan DNA using a wedge residue to probe for and identify oxidatively damaged bases. Proc Natl Acad Sci U S A 111(20):E2091-2099.
Lee AJ, Warshaw DM, & Wallace SS (2014) Insights into the glycosylase search for damage from single-molecule fluorescence microscopy. DNA Repair (Amst) 20:23-31.