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. Author manuscript; available in PMC: 2010 Feb 26.
Published in final edited form as: Radiat Res. 2008 Jul;170(1):70–82. doi: 10.1667/RR1072.1

FIG. 5.

FIG. 5

Mean DSB yield per DNA molecule for supercoiled (SC) pUC19 plasmid DNA without or with DMSO, calculated from the appearance of linear (L) DNA as a function of accumulated 125I decays. Linear regressions were carried out and R2 was obtained using Origin. Regression lines were forced through zero.