Fig. 2From: Microbial community dynamics in electroactive biofilms across time under different applied anode potentialsRelative abundance of different phyla on original sludge and anodes cultivated at poised potential sampled from three substages (1st sampling at substage 1, 2nd sampling at substage 2, 3rd sampling at substage 3). Unassigned and minor phyla accounting for < 1% of total sequences were summarized in the group ‘Others’Back to article page