Fig. 7From: Impact of long-term industrial contamination on the bacterial communities in urban river sedimentsThe comparison of bacterial community functions predicted by PICRUSt at level 2 and level 3 among different groups. (a) The predictive functions at level 2 is related to metabolism, genetic information processing, environmental information processing and cellular processes. (b) The predictive functions at level 3 is related to xenobiotics degradation and metabolismBack to article page