… Here, we use the iron homeostatic system of Escherichia coli as a model to study the
control of a large flux via a small buffer, a common process in biology, engineering and …

… transcription factor that coordinates iron homeostasis in many bacteria. Recently, we
reported that expression of the Escherichia coli Fur … O 2 regulation of Fur activity required the …

… We can now add a complex and well conserved system for setting intracellular iron-usage
priorities to the mechanisms that regulate iron flux. It seems likely that parallel mechanisms …

… coli to observe how Fur regulates genes for iron metabolism. After the functional classification
of 81 genes directly regulated … of acnA by Fur might enable cells to rapidly change flux of …

… Here, we consider the thiol redox systems of Escherichia coli and Saccharomyces cerevisiae,
emphasizing the role of genetic approaches in the understanding of the cellular functions …

… tion of genes involved in iron metabolism. Furthermore, we will discuss the role of iron in the
function and regulation of … supply from transferrin to enterohaemorrhagic Escherichia coli. …

… The Escherichia coli yiiP gene encodes an iron transporter, … in proteoliposomes,
transmembrane fluxes of iron cations were … that FieF is a novel component in iron homeostasis in …

… Escherichia coli). While the role of these regulators in … of a number of genes involved in
iron homeostasis. Indeed, … Moreover, expression of phuS, which controls the flux of haem, is …

… The data were indicative of reduced flux through the TCA cycle under iron-limited conditions…
Proteins associated with genes regulated by Fur and RhyB were observed in this work (a …

… those that are essential for Escherichia coli and belong to the first … regulation of transport
activity (flux control), with control of … coli may be a result of disturbed iron homeostasis, as shown …