Sentence examples for elements regulating the from inspiring English sources
Yeast cells also contain expression plasmids carrying estrogen responsive elements, regulating the expression of the reporter gene lacZ (encoding the enzyme β-galactosidase).
It is interesting to notice that STOX1 in mice and humans contains a very long first intron (∼50 kb), which has not been sequenced, and could contain elements regulating the mRNA splicing, shown to be important for STOX1 sub-cellular localization [1].
Similar results were obtained whatever the length of the upstream regions for both the human and mouse NXNL2 genes (data not shown), demonstrating that important photoreceptor-specific elements regulating the expression of Nnxl2 in photoreceptor cells are likely localized outside the 4.5 kb 5'-upstream region that we tested.
To further characterize the elements regulating the expression of the pcm, nlpD and rpoS genes, total RNA was prepared from cultures of Y. pestis bacteria grown to stationary phase (24 hours) at 37°C and then was used for primer extension analysis and RT-PCR.
This evidence suggests a regulatory logic in which at least some of the elements regulating the transition from P0 to P1 are 'up-stream' of molecules like Rho-kinase that have a direct effect on the motility module expressed by the cell.
Therefore, we hypothesize that there are both waystations and escape elements regulating the spread of XCI.
An mRNA may contain regulatory elements itself, such as riboswitches, in the 5' untranslated region or 3' untranslated region; these cis-regulatory elements regulate the activity of that mRNA.
Between 1948 and 1950, she developed a theory by which these mobile elements regulated the genes by inhibiting or modulating their action.
Based on these observations, we propose a model in which upstream sequences, located between −50 and +3 bp, negatively regulate downstream promoter activity and the downstream GLE, DPE-l and DPE-L2 elements regulate the activity of the upstream sequences (Figure 8).
