DNA mismatch repair is a system for recognizing and repairing erroneous insertion, deletion, and mis-incorporation of bases that can arise during DNA replication and recombination, as well as repairing some forms of DNA damage.
Photolyase
Photolyases (EC 4.1.99.3) are DNA repair enzymes that repair damage caused by exposure to ultraviolet light.
Very short patch repair
Very short patch (VSP) repair is a DNA repair system that removes GT mismatches created by the deamination of 5-methylcytosine to thymine.
Free radical damage to DNA
Free radical damage to DNA can occur as a result of exposure to UV radiation or to radiomimetic compounds.
Excinuclease
Excision endonuclease, also known as excinuclease or UV-Specific Endonuclease, is a nuclease (enzyme) which excises a fragment of nucleotides during DNA repair.
XPG I protein domain
In molecular biology, the XPG-I is a protein domain found on Xeroderma Pigmentosum Complementation Group G (XPG) protein.
Ku (protein)
Ku is a dimeric protein complex that binds to DNA double-strand break ends and is required for the non-homologous end joining (NHEJ) pathway of DNA repair.
RecA
RecA is a 38 kilodalton protein essential for the repair and maintenance of DNA.
DNA glycosylase
DNA glycosylases are a family of enzymes involved in base excision repair, classified under EC number EC 3.
BioSentinel
BioSentinel is a planned low-cost CubeSat spacecraft on an astrobiology mission that will use yeast to detect, measure, and compare the impact of deep space radiation on DNA repair over long time beyond low-Earth orbit.
DNA Repair and Mutagenesis
DNA Repair and Mutagenesis is a college-level textbook about DNA repair and mutagenesis written by Errol Friedberg, Graham Walker, Wolfram Siede, Richard D.
Poly ADP ribose polymerase
Poly (ADP-ribose) polymerase (PARP) is a family of proteins involved in a number of cellular processes involving mainly DNA repair and programmed cell death.
8-Oxoguanine
8-Oxoguanine (8-hydroxyguanine, 8-oxo-Gua, or OH8Gua) is one of the most common DNA lesions resulting from reactive oxygen species and can result in a mismatched pairing with adenine resulting in G to T and C to A substitutions in the genome.