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. 2016 Jul 13;11(7):e0158823. doi: 10.1371/journal.pone.0158823

Fig 7. Ammonia oxidizing bacteria and nitrification rates.

Fig 7

Abundance of genes encoding for ammonia monooxygenase of ammonia oxidizing bacteria in bulk soil (AOB, left panel) and relationships between AOB gene abundance and gross rates of nitrification (right panel). Blue colour: control treatment (NW exposure). Red colour: climate change treatment (SW exposure).