Four distinct pathways predicted to facilitate electron flow for respiration of externally located
substrates are encoded in the genome of Shewanella oneidensis strain MR‐1. Although the …

Microbial dissimilatory iron reduction is an important biogeochemical process. It is
physiologically challenging because iron occurs in soils and sediments in the form of …

Shewanella oneidensis MR-1 is a gram-negative facultative anaerobe capable of utilizing a
broad range of electron acceptors, including several solid substrates. S. oneidensis MR-1 …

Introduction of the electron transfer complex MtrCAB from Shewanella oneidensis MR-1 into
a heterologous host provides a modular and molecularly defined route for electrons to be …

Many subsurface microorganisms couple their metabolism to the reduction or oxidation of
extracellular substrates. For example, anaerobic mineral-respiring bacteria can use external …

In limiting oxygen as an electron acceptor, the dissimilatory metal-reducing bacterium
Shewanella oneidensis MR-1 rapidly forms nanowires, extensions of its outer membrane …

The genomes of Shewanella oneidensis strain MR-1 and Anaeromyxobacter dehalogenans
strain 2CP-C encode 40 and 69 putative c-type cytochrome genes respectively. Deletion …

The multiheme cytochrome MtrA enables microbial respiration by transferring electrons
across the outer membrane to extracellular electron acceptors. While structural studies have …

Using a series of multiheme cytochromes, the metal-reducing bacterium Shewanella
oneidensis MR-1 can perform extracellular electron transfer (EET) to respire redox-active …

The low efficiency of extracellular electron transfer (EET) is a major bottleneck for
Shewanella oneidensis MR-1 acting as an electroactive biocatalyst in bioelectrochemical …