title: X-irradiation affects all DNA replication intermediates when inhibiting replication initiation.
mesh_terms: D002460:Cell Line; D004247:DNA; D004261:DNA Replication / Q000528:radiation effects*; D004273:DNA, Neoplasm / Q000096:biosynthesis; D006801:Humans; D008545:Melanoma; D011831:Radiation Genetics
chemical_list: D004273:DNA, Neoplasm; C022262:Okazaki fragments; D004247:DNA