Sentence examples for background expression levels of from inspiring English sources
As seen in Additional file 1: Figure S1 and Table S4, the mean background expression levels of 53BP1 (Additional file 1: Figure S1A) were very similar in two groups.
However, high background expression levels of the rpr XRE- lacZ (XRE – X-ray response element) reporter transgene prevented us from assessing rpr expression in eye discs (data not shown).
A molecular approach was conducted to optimize hsp22 promoter element in order to decrease the background expression level of the reporting gene and to increase the sensitivity of the bioassay for testing endocrine disruptors.
However, the pattern of background expression levels in the off-state of the system were similar between the different Ptet promoters when comparing the results shown in Figure 2 with those of Figure 3.
Changes in the phasing of bound transactivators cannot account for different background expression levels, only for differences in activated expression.
Probes for intronic regions of actin and ubiquitin were also utilized to determine background expression levels.
Knockdown of Pol III will thus reduce the background expression level from this subset of alleles.
This fact may explain the divergence of patterns observed in the two dendrograms To assess the dynamic range (the ratio of the largest observable value to the background expression level (over all genes) of each platform, a scatter plot was constructed using the results on control samples for each method.
We assumed that for conditional trangenesis it was important to aim at having the lowest possible background expression level, even at the price of having a somewhat lower induced activity.
However, the effect of qGN4.1 in different rice genetic backgrounds and expression levels of the underlying candidate genes is not known.
Suppression of TPE or PEV was scored in the w− background by comparing expression levels of the reporter genes in a mutant background to expression levels in their siblings, who received a balancer chromosome rather than the chromosome bearing the mutation of interest.
