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. Author manuscript; available in PMC: 2010 Jan 1.
Published in final edited form as: Photochem Photobiol. 2009 Jan–Feb;85(1):379–386. doi: 10.1111/j.1751-1097.2008.00455.x

Figure 2.

Figure 2

Mitochondrial DNA deletions in cultured keratinocytes derived from patients of WT and null GSTM1 genotype. Levels of mitochondrial DNA deletions were quantitated by real-time PCR as described in Materials and Methods. The relative levels of the CD (black bars) and Δuv (white bars) normalized to undeleted genomes in skin samples from patients who were genotyped as either GSTM1 WT (n = 14) or GSTM1 null (n = 17) are indicated (±SEM).