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. 2000 May;66(5):2006–2011. doi: 10.1128/aem.66.5.2006-2011.2000

TABLE 1.

Reduction of varying concentrations of Tc(VII) and U(VI) by D. radiodurans in the presence of 0.1 mM AQDS

Element Incubation time (days) Tc(VII) or U(VI) concn (μM)a for expt no.:
1 2 3 4
Tc(VII) 0 5.4 (0.1) 55.7 (1.7) 110.4 (2.0) 222.8 (4.9)
3 0.4 (0.1) 0.5 (0.2) 27.7 (0.1) 144.7 (2.7)
21 0.3 (0.1) 1.3 (0.3) 1.8 (0.1) 39.0 (7.2)
U(VI) 0 4.7 (0.1) 56.5 (3.2) 117.5 (0.4) 235.5 (6.5)
21 BDb BD 2.5 (3.6) 26.7 (2.4)
a

Values in parentheses are the standard errors of the means of duplicate samples. 

b

BD, below the analytical detection limit. 

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