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Table 5 Analytical result of TNC and Q-PCR

From: Use of in-vitro experimental results to model in-situ experiments: bio-denitrification under geological disposal conditions

Sample No. Time (d) TNC in solution Q-PCR of NarG-DNA
In solution On biofilm
cells/cm3 σ (n=3) copies/g σ(n=4) copies/g σ(n=8 or 16)
S-1 0 130 32 3.94E05 2.27E05 2.26E08 1.85E08
S-2 0.9 190 54 3.63E05 1.17E05 1.95E08 7.70E07
S-3 3.9 1,400 99 7.98E05 3.12E05 3.93E08 3.53E08
S-4 8.9 2,900 140 8.93E05 7.41E05 4.27E08 3.22E08
S-5 17 4,000 1,300 3.37E06 2.19E06 6.32E08 2.72E08
S-6 31 5,100 710 4.31E07 2.84E07 1.35E09 7.55E08