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. 2012 Mar 28;7(3):e34216. doi: 10.1371/journal.pone.0034216

Figure 5. Localisation and electrochemical activity of G. bremensis isolates.

Figure 5

Chronoamperometry (A) and FISH (B) performed with G. bremensis isolate ONC105, isolate ONC102, the type strain DSM 12179 and control experiment (not inoculated). A: Current density in 4 independent reactors with DSA electrodes polarized at 0.50 V vs Ag/AgCl as electron acceptor and ethanol (10 mM) as electron donor. B: FISH analysis of DSA electrodes by using 16 S rRNA probes directed specificaly against Geobacter species.