Temporal and Spatial Coexistence of Archaeal and Bacterial amoA Genes and Gene Transcripts in Lake Lucerne
Figure 3
Principal component analysis of ammonia oxidizers DNA (left) and RNA (right) and environmental factors and nutrients in the surface water (above), 42 m water depth (middle), and water just above the sediment (below). A principal component analysis on chemical compounds was made, in which the explanatory power of the concentrations of these compounds on the AOA and AOB amoA gene abundances and diversities was established. Statistical analysis was performed using the Statistica 9 program (Statsoft Inc., Tulsa, OK, USA).
