Sentence examples for markers differences in from inspiring English sources
The reasons could be due to genotyping different and too few markers; differences in case ascertainment and phenotype criteria; differences in ethnicity; and the occurrence of false negatives in the replication study or false positives in the initial studies.
However, even when the different MLVA assays investigate the same markers, differences in primers used for amplification and other laboratory-specific conditions may affect the outcome of the analyses.
DOI: http://dx.doi.org/10.7554/eLife.05538.015 As the reviewers point out, the null distributions will be different between studies, due to differences in the number of correlated markers, differences in which genes are expressed, etc.
With 110 markers, differences in RPG recovery among the probability levels were highest with 33% in BC1 and 24% in BC2 (Figure 1a c).
Although we detected the statistical significance in some EMT markers, differences in expression levels were small.
Although there have been scores of reports comparing the two markers, differences in patient populations and cut-offs used, and other factors, have prevented any clear consensus from being reached.
Moreover, to the extent that NO2 may serve as a marker, differences in the air pollution mixtures between the study areas may also explain the discrepancies.
Using paired t-tests to compare mean marks for the written report between supervisors and second markers revealed a highly significant difference (t = 3.12, p < 0.01), with the supervisor scoring higher than the second marker (difference in grade score = 0.42, 95% confidence interval for mean difference 0.18 – 0.18).
For a large number of indel markers significant differences in allele frequencies between the major populations have been reported, making this class of markers suitable for the analysis of biogeographic ancestry.
Macrophage populations are generally classified based on the differential expression of cell surface markers, phenotypic differences in their response to stimuli, or their origin and location [7,8,25-34].
Differences in the expression of molecular markers reflect differences in the number of CTC.
