Figure 3.

Repair of UVB-induced CPDs at nucleotide resolution along the NTS of the human p53 gene (exon 8, nucleotides 14,510–14,575). The lane and arrow designations are as for Figs. 1 and 2, except note that the autoradiograms are presented in an inverse orientation. The accompanying histogram shows repair rates at one representative CC dipyrimidine site quantified by phosphorimager (5′-CACCAC-3′, codon 296–297) for each of LXSN-, HPV E6-, HPV E7-, and HPV E6/E7-expressing lung fibroblasts.