Localisation and electrochemical activity of <i>G. bremensis</i> isolates.

<p>Chronoamperometry (A) and FISH (B) performed with <i>G. bremensis</i> 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 <i>Geobacter</i> species.</p>