Research Article

Community Structure of Ammonia-Oxidizing Archaea and Ammonia-Oxidizing Bacteria in Soil Treated with the Insecticide Imidacloprid

Figure 5

DGGE profiles (a) and phylogenic dendrogram (b) for PCR-amplified bacterial amoA gene for soil treated with imidacloprid (C: control; FR: 1 mg/kg soil; : 10 mg/kg soil).
(a) DGGE profiles
(b) Phylogenic dendrogram