Sentence examples for background of probe from inspiring English sources
However, this approach requires expressed or purified enzymes because the background of probe labeling in crude extracts is often high.
Global background correction of probe intensities was done by employing a method implemented in the robust multi-array average (RMA) method [49], and data was normalized by using constant normalization.
This method assumes that background behavior of probe i follows normal distribution N(θ i, τ i ).
The background of the probe was quite low and medium wash was not required in cell imaging.
One dimensional (1D) spectra were recorded under MAS using a rotor-synchronized spin echo sequence to suppress the proton background of the probe.
The p53 mutation status was determined by a p53 Mutation Detection Algorithm developed for research use by Roche Molecular Systems, which is designed to detect single base-pair substitutions and single base-pair deletions of a sample in a background of WT p53 DNA probe intensities.
Most reported fluorescent probes have limitations in practical applications in living systems due to the strong autofluorescence background, construction of probes with near-infrared (NIR) fluorescence emission is an accessible approach for addressing this challenge.
The hypergeometric distribution was used to assess enrichment between the background set of probe-sets and a sample set.
Expression-level scores were assigned for each predicted gene based on the median log2 fluorescence over background intensity of probes falling within the exon boundaries.
The most striking result is the significant (about fourfold) reduction in the percentages of the overall DM and hypermethylated and hypomethylated sites in the CpG islands compared to the background percentage of probes in CpG islands (for example, the percentage of all annotated probes in CpG islands).
As expected from the annotations by CpG island and surrounding areas, the most striking results are the significantly higher percentages of overall DM, hypermethylated and hypomethylated sites in the gene body and intergenic regions, compared to the background percentage of probes located in these regions.
