Figure 5. Relative abundance of cDNA of AOB in activated-sludge reactors, as determined by real-time PCR. Values represent the mean and standard error (n = 3)

From

Effect of 3-Chloroaniline in Microbial Community Structure of Activated Sludge

M. Shah

Journal of Applied & Environmental Microbiology. 2014, 2(5), 220-230 doi:10.12691/jaem-2-5-4