Skip to main content

Table 2 Statistical comparison of the impact of DO concentrations on relative mRNA concentrations in exponential (E) and stationary (S) phase cultures (p values < 5.0 × 10-2 indicate statistically significant differences).

From: Strategies of Nitrosomonas europaea 19718 to counter low dissolved oxygen and high nitrite concentrations

DO
(mg O2/L) comparison
p =
  amoA hao nirK norB
  E S E S E S E S
0.5 -- 1.5 1.32 × 10-4 1.64 × 10 -5 4.86 × 10-5 3.3 × 10 -5 9.48 × 10 -1 2.9 × 10 -5 6.29 × 10 -1 4.63 × 10 -6
1.5 -- 3.0 1.2 × 10-5 1.98 × 10 -3 2.26 × 10-11 2.16 × 10 -3 1.22 × 10-5 1.78 × 10 -3 1.83 × 10-7 7.52 × 10 -1
  1. Underlined text indicates statistically similar results, bold text indicates statistical increase and regular text indicates decrease.