TABLE 2.
(Putative) acetogenic genera in acetogenic enrichments on Fe0 or cathodes.
| Solid electron donor | (Putative) acetogenic genera | References |
| Fe(0) | Acetobacterium | Mand et al., 2014 |
| Fe(0) | Sporomusa, Clostridium | Kato et al., 2015 |
| Fe(0) | Acetobacterium, Sporomusa, Clostridium, Acetoanaerobium | Philips et al., 2019 |
| Cathode (−0.6 V) | Acetobacterium | Marshall et al., 2012, 2013; LaBelle et al., 2014 |
| Cathode (−0.7 V) | Acetobacterium | Su et al., 2013 |
| Cathode (−0.85 V) | Acetoanaerobium | Jourdin et al., 2016 |
| Cathode (−1.0 V) | Acetobacterium | Patil et al., 2015; Arends et al., 2017 |
| Cathode (−1.0 V) | Acetobacterium, Acetoanaerobium | Xafenias and Mapelli, 2014 |
| Cathode (−0.65 V) | Acetobacterium | Saheb-Alam et al., 2018 |
Cathode potentials are expressed vs. SHE.