The genetics of the hereditary xeroderma pigmentosum syndrome

All living organisms are constantly exposed to endogenous or exogenous agents that can cause damage to the genomic DNA, leading to the loss of stable genetic information. Fortunately, all cells are equipped with numerous classes of DNA repair pathways which are able to correct many kinds of DNA damage such as bulky adducts, oxidative lesions, single- and double-strand breaks and mismah. The importance of these DNA repair processes is attested by...