As part of the Nucleotide Excision Repair (NER) process. the endonuclease XPG is involved in repair of helix-distorting DNA lesions. but the protein has also been implicated in several other DNA repair systems. complicating genotype-phenotype relationship in XPG patients. https://www.lightemupsequences.com/hot-mega-Esko-Nexus-HeightMaster-Vented-Safety-Helmet-big-savings/