Martha J. Longley

A cell-free system for mitotically-stimulated TMEJ

Double-stranded DNA breaks (DSBs) are cytotoxic and must be repaired to avoid cell death or mutagenesis. DSBs that form in the S or G2 phases of the cell cycle undergo end resection, creating substrates for homologous recombination (HR) and alternative end joining pathways. Theta-mediated end joining (TMEJ) is a DNA po...