Bacterial metal reduction is an important biogeochemical process in anaerobic
environments. An understanding of electron transfer pathways from dissimilatory metal …

The iron‐reducing bacterium Shewanella oneidensis MR‐1 has the capacity to contribute to
iron cycling over the long term by respiring on crystalline iron oxides such as hematite when …

Extracellular electron transfer is the key metabolic trait that enables some bacteria to play a
significant role in the biogeochemical cycling of metals and in bioelectrochemical devices …

Shewanella oneidensis strain MR-1 can respire using carbon electrodes and metal
oxyhydroxides as electron acceptors, requiring mechanisms for transferring electrons from …

Shewanella putrefaciens MR-1 can use a wide variety of terminal electron acceptors for
anaerobic respiration, including certain insoluble manganese and iron oxides. To examine …

The outer membrane c-type cytochromes (c-Cyts) OmcA and MtrC in Shewanella are key
terminal reductases that bind and transfer electrons directly to iron (hydr) oxides. Although …

How metal-reducing bacteria transfer electrons during dissimilatory energy generation
under electron acceptor-limited conditions is poorly understood. Here, we incubated the iron …

Aim: To determine if the outer membrane (OM) cytochromes OmcA and OmcB of the metal‐
reducing bacterium Shewanella oneidensis MR‐1 have distinct or overlapping roles in the …

Shewanella oneidensis MR-1 is a facultatively anaerobic bacterium capable of using
soluble and insoluble forms of manganese [Mn (III/IV)] and iron [Fe (III)] as terminal electron …

Dissimilatory metal reducing organisms play key roles in the biogeochemical cycle of metals
as well as in the durability of submerged and buried metallic structures. The molecular …