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. Author manuscript; available in PMC: 2015 Jun 3.
Published in final edited form as: Photochem Photobiol. 2013 Nov 28;90(1):145–154. doi: 10.1111/php.12194

Figure 7.

Figure 7

UVA–UVB or UVC-induced mutation frequency at the HPRT locus. HPRT mutation frequency in xeroderma pigmentosum variant cells exposed to UVC (closed triangles, n = 1) and NHF1 exposed to a solar simulator (closed circles, n = 4) or UVC (open diamonds, n = 4) expressed as mutants per 106 surviving cells ±SEM. The mutation frequency induced by UVA–UVB was not statistically different from that induced by UVC (P = 0.2 and 0.69 for 122 or 242 CPD/Mb, respectively, Wilcoxon rank-sum test).