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. Author manuscript; available in PMC: 2008 Dec 15.
Published in final edited form as: Radiat Res. 2007 May;167(5):501–507. doi: 10.1667/RR0847.1

FIG. 2.

FIG. 2

HPLC chromatograms of d(CGCGCG)2 films, monitored at 254 nm shown for three different X-ray doses: 0 kGy (solid), 30 kGy (dashed) and 100 kGy (solid). C = cytosine, G = guanine, and U = uracil; the latter was used as internal standard.