Sentence examples for expression of lactose from inspiring English sources

Silencing of this gene has been shown to lead to the increased expression of the Ldhb gene and a subsequent abnormal expression of lactose dehydrogenase (LD) [ 28].

For example, E. coli populations under certain conditions display a bimodal distribution for expression of the lactose permease [ 51].

In a different study by Alon [ 6], the costs and benefits associated with the expression of the lactose utilization enzyme LacZ were determined, and optimal levels of expression were calculated for different concentrations of lactose.

Increased expression of these factors in the presence of lactose and MB could contribute to the activation of gadE expression.

Maltose system expression is enhanced in the presence of lactose [ 32, 33].

In our study, induction of protein expression by lactose showed similar or even higher expression levels when compared with the conventional IPTG induction method.

Further investigations are needed, however, to prove that any of these functions as an inducer of cellulase gene expression by lactose.

Expression of the lac operon when lactose is absent in the environment is costly for the bacteria [14] and LacI prevents such unnecessary expression of the lac operon.

The suppressive effect of Treg on IFN-γ expression at both the transcriptional and protein levels was blocked by lactose, which emphasises the importance of Gal-9 as a mediator of immune regulation expressed by Treg and the role of lactose as a potent immunomodulator.

The symptoms of lactose intolerance can look like various other conditions, so make sure it is really lactose intolerance.

In contrast, lactase-persistent (LP) individuals remain tolerant of lactose and maintain high levels of LCT expression throughout adult life.