Sentence examples for putative operator from inspiring English sources

The possibility of a direct interaction of NcrB with the putative operator in pncrA was assessed in vitro by EMSA.

Analysis of the pMET1 region upstream of the parF and parG genes showed an organization similar to that found in pTP228, which includes the parH locus and a putative operator (Fig. 4A)[39], [39].

Putative operator sequences identified in PST1 and PST3 phage.

Since CymR regulates expression from the p- cym and p- cmt operons, both sequences have been defined as putative operator sequences (CuO).

The approach proved successful and each LacI-family TF of L. plantarum was linked to a putative operator motif and thereby to a putative regulon.

The upstream regions of the conserved operons within a GOOFE were used to search putative operator sites (selected regions (see Additional file 6)).

First, there is no evidence for regulatory genes as part of the thiomarinol gene cluster and the putative operators in likely promoter regions do not show obvious similarity to the Lux boxes found in the mup cluster [13], [33] so we can not make any predictions about mechanism, if any, by which expression is regulated.

These sequences might be putative operators for the binding of CI repressor which have been reported as regulators in the lysogeny module gene expression [ 20].

Putative operators were searched for using F uzznuc (http://mobyle.pasteur.fr/cgi-bin/MobylePortal/portal.py?form=fuzznuc) and the consensus sequences reported in Fig.  1A and B allowing a maximum of two mismatches.

Another interesting aspect of the predicted regulatory connections that became apparent from inspection of the footprints in Figure 5 was that many operons appear to be preceded by multiple LacI-specific putative operators.

Concordantly, its putative operators are found upstream of two operons that harbor the genes encoding an active oligofructose/sucrose uptake system [ 65] and enzymes that catalyze the conversion of the phosphorylated oligosaccharide into phosphorylated disaccharide and the phosphorylated disaccharide into glucose-6-P and fructose.