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. 2007 Jul 16;75(9):4490–4497. doi: 10.1128/IAI.00288-07

TABLE 2.

Cu,Zn SOD activity in A. actinomycetemcomitans

Strain Description SOD activity (% inhibition rate per μg of protein)a
DF2200S wild type 1.5
NB9S sodC::EZ-Tn5 0.7
NB21S sodC::EZ-Tn5 (pJAK16-sodC) 1.3
NB23S sodC::EZ-Tn5 (pJAK16) 0.6
a

Inhibition rate of formazan dye reduction with a superoxide anion.