Processing of Damaged DNA Ends for Double-Strand Break Repair in Mammalian Cells
Figure 1
Some of the major damaged termini of free radical-mediated DNA strand breaks. (a) 3′-phosphoglycolate (PG). (b) 3′-phosphoglycoaldehyde. (c) 3′-formyl phosphate. (d) 3′-keto-2′-deoxynucleotide. (e) 5′-aldehyde.
