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The main molecules that participate in the necleotide excision repair (NER) process. ERCC1: Excision repair cross-complementation group 1, XPA: Xeroderma pigmentosum A DNA helicase, XPF and XPG: Xeroderma pigmentosum F and G DNA endonucleases. TFIIH, RPA and XPC-HR23B: Molecular complexes for the recognition of the lesion and the incision of the damaged nucleotide. Reproduced with permission.
