Words similar to fnr

Example sentences for: fnr

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A single base substitution in the left half-site when combined with the Fnr consensus sequence at the right half-site exhibited a 138-fold activation of dmsA-lacZ expression (Figure 1, λJA450), an induction equivalent to the wild-type dmsA promoter that has the symmetrical deviation in the right half-site (ca.
To evaluate how the spacing between the Fnr binding site and the start of dmsA transcription alters the anaerobic activation of
Mutagenesis of the Fnr recognition sequence at the dmsA promoter region confirmed the contribution of Fnr in the 100-fold activation of dmsABC expression and explored the DNA sequence and spacing requirements for the Fnr recognition site at the P1 promoter.
Hence, a single Fnr half-site is not sufficient to allow Fnr-dependent activation of the E. coli DMSO reductase genes.
The data illustrates that Fnr is responsible for the 100-fold anaerobic activation of dmsA expression.