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Persistence of CPD in germ cells exposed to UV-C. Crude germ cell suspension (A) and enriched spermatocytes (B) were cultivated post-exposure at 32°C for 24 h and analyzed by SCGE in combination with T4Endo V. SCGE comets were sorted according to their DNA content. Means ± SD of four different experiments are shown. Open columns, without T4Endo V; filled columns, with T4Endo V.
