Figure 4.
The relative abundance of bacterial DMSP-degrading genes in ECS seawater samples. The dddP and dmdA genes were normalized against bacterial 16S rRNA copy numbers. (A) Seven different subclades of dmdA; (B) dddP. “SW” stands for surface seawater; “BW” stands for bottom seawater; “100” stands for seawater of 100 m depth.