Figure 3. Bacterial community composition (known bacterial
classes) in six anaerobic sediment samples. Y-axis indicates
proportion of 16S ribosomal RNA gene sequences of each class
in each experiment. BDE Z brominated diphenyl ether;
BDE28 Z with BDE-28 (d 60); BDE28 Fe Z with BDE-28 & Fe (d
60); BDE209 Z with BDE-209 (d 60); BDE209 Fe ZBDE-209 & Fe
(d 60); Ctl d 0 Zwithout PBDEs (d 0); Ctl d 60 Z without PBDEs
(d 60); d Z day; Fe Z iron; PBDE Z polybrominated diphenyl
ether