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. 2014 Dec 5;9(12):e114723. doi: 10.1371/journal.pone.0114723

Figure 5. The copy numbers of AOB and AOA amoA genes from the flowing (A) and the stationary phase (B).

Figure 5

All data are the means of values obtained from three parallel experiments ± SD (t-test, p<0.01) using the ΔΔCT method. A1–5: the Inlet, Sampling port 1–3, and the Outlet, correspondingly; P1–8: Packing 1–8, correspondingly.