Tuning Promoter Strengths for Improved Synthesis and Function of Electron Conduits in Escherichia coli

CP Goldbeck, HM Jensen, MA TerAvest… - ACS synthetic …, 2013 - ACS Publications
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 …

CymA and Exogenous Flavins Improve Extracellular Electron Transfer and Couple It to Cell Growth in Mtr-Expressing Escherichia coli

HM Jensen, MA TerAvest, MG Kokish… - ACS synthetic …, 2016 - ACS Publications
Introducing extracellular electron transfer pathways into heterologous organisms offers the
opportunity to explore fundamental biogeochemical processes and to biologically alter …

Evidence for Horizontal and Vertical Transmission of Mtr-Mediated Extracellular Electron Transfer among the Bacteria

IR Baker, BE Conley, JA Gralnick, PR Girguis - MBio, 2022 - Am Soc Microbiol
Some bacteria and archaea have evolved the means to use extracellular electron donors
and acceptors for energy metabolism, a phenomenon broadly known as extracellular …

Engineering wired life: synthetic biology for electroactive bacteria

LJ Bird, BB Kundu, T Tschirhart, AD Corts… - ACS Synthetic …, 2021 - ACS Publications
Electroactive bacteria produce or consume electrical current by moving electrons to and
from extracellular acceptors and donors. This specialized process, known as extracellular …

[HTML][HTML] Electronic control of redox reactions inside Escherichia coli using a genetic module

M Baruch, S Tejedor-Sanz, L Su, CM Ajo-Franklin - PloS one, 2021 - journals.plos.org
Microorganisms regulate the redox state of different biomolecules to precisely control
biological processes. These processes can be modulated by electrochemically coupling …

The Mtr Pathway of Shewanella oneidensis MR‐1 Couples Substrate Utilization to Current Production in Escherichia coli

MA TerAvest, TJ Zajdel, CM Ajo‐Franklin - ChemElectroChem, 2014 - Wiley Online Library
Introducing an electronic interface into Escherichia coli will allow its enormous synthetic
biology toolkit to be leveraged in bioelectrochemical applications. While E. coli expressing …

Modifying Cytochrome c Maturation Can Increase the Bioelectronic Performance of Engineered Escherichia coli

L Su, T Fukushima, A Prior, M Baruch… - ACS Synthetic …, 2019 - ACS Publications
Genetic circuits that encode extracellular electron transfer (EET) pathways allow the
intracellular state of Escherichia coli to be electronically monitored and controlled. However …

Tuning Extracellular Electron Transfer by Shewanella oneidensis Using Transcriptional Logic Gates

CM Dundas, DJF Walker, BK Keitz - ACS synthetic biology, 2020 - ACS Publications
Extracellular electron transfer (EET) pathways, such as those in the bacterium Shewanella
oneidensis, interface cellular metabolism with a variety of redox-driven applications …

Regulation of gene expression in Shewanella oneidensis MR-1 during electron acceptor limitation and bacterial nanowire formation

SE Barchinger, S Pirbadian, C Sambles… - Applied and …, 2016 - Am Soc Microbiol
In limiting oxygen as an electron acceptor, the dissimilatory metal-reducing bacterium
Shewanella oneidensis MR-1 rapidly forms nanowires, extensions of its outer membrane …

[HTML][HTML] Promoting extracellular electron transfer of Shewanella oneidensis MR-1 by optimizing the periplasmic cytochrome c network

W Sun, Z Lin, Q Yu, S Cheng, H Gao - Frontiers in Microbiology, 2021 - frontiersin.org
The low efficiency of extracellular electron transfer (EET) is a major bottleneck for
Shewanella oneidensis MR-1 acting as an electroactive biocatalyst in bioelectrochemical …