Skip to main content

Table 1 Comparison of reduction rates of several electron acceptors with pyruvate as electron donor by S. oneidensis MR-1 wild type strain and etrA knockout strain EtrA7-1.

From: Fnr (EtrA) acts as a fine-tuning regulator of anaerobic metabolism in Shewanella oneidensisMR-1

Electron acceptor Wild type (μM min-1) ETRA7-1 (μM min-1)
Nitrate 1.2 ± 0.1 0.3 ± 0.01
Fumarate 6.4 ± 0.6 3.8 ± 0.2
DMSO 0.8 ± 0.2 0.4 ± 0.1
  1. Data are means ± the standard deviation from three independent cultures.