It has also been reported that the Escherichia coli Fur is a positive regulator of sodB gene expression , although the precise mechanism ... .
Fur positive regulation of iron superoxide dismutase in Escherichia coli : functional analysis of the sodB promoter .
Fur activation of SPI1 is not mediated through the Fur-regulated small RNAs RfrA and RfrB , which are the Salmonella ortholog and paralog of RyhB that control expression of sodB .
Known `` Fur-activated 
both of which contribute to Fur regulation of sodB
both of which contribute to Fur regulation of sodB
Fur regulation of sodB are mechanistically different .
Consequently , if Fur acts as a simple repressor of the factor , as it does with ryhB controlling sodB , then the Fur binding site must be far from consensus , leading to weak binding of Fur under normal laboratory conditions ; overproduction of Fur leads to further repression .
Fur positive regulation of iron superoxide dismutase in Escherichia coli : functional analysis of the sodB promoter .
each _ being able to contribute to the positive regulation of the iron-superoxide dismutase gene sodB by Fur
This can be illustrated by the reciprocal regulation of sodB , encoding sodA , encoding the manganese-superoxide dismutase by Fe - Fur .
This can be illustrated by the reciprocal regulation of sodB , encoding the iron-superoxide dismutase , encoding the manganese-superoxide dismutase by Fe - Fur .
S. Dubrac , D. Touati , Fur positive regulation of iron superoxide dismutase in Escherichia coli : functional analysis of the sodB promoter , J. Bacteriol .
Fur positive regulation of iron superoxide dismutase in Escherichia coli : functional analysis of the sodB promoter .
Fur positive regulation of iron superoxide dismutase in Escherichia coli : functional analysis of the sodB promoter .