Plant could repair DNA damage induced by UV-B through many methods, mainly included light-repair, baseexcisionrepair, nucleotide excision repair and recombination repair etc.
The DNA oxidative damage is believed that it is repaired mainly by the baseexcisionrepair (BER) mechanism with many repairing enzymes.
已知细胞中DNA氧化性损伤主要通过碱基切除修复(BER)来完成，许多修复酶参与了这一修复过程。
3
Most members of the XRCC genes family participated in several DNA repair pathways, including baseexcisionrepair, homologous recombination repair and non-homologous end joining.