Sentence examples for between sample and reference from inspiring English sources

Significantly differentially expressed genes (outliers) between sample and reference were selected based on their P-value (a gene with a P-value <0.05 was considered an outlier).

Such a quantitative measure is either an average log fluorescent intensity ratio (between sample and reference DNA) over multiple probes representing the CNP, or the log-intensity ratio of the best probe within the CNP region.

If a proportion of the tumour sample is tetraploid (4n total chromosome complement), which often happens in a number of cancer types, this is not detectable by current SNP-aCGH analyses, due to the necessity to normalize DNA content between sample and reference.

This section is used to account for a mismatch in optical path length and dispersion between sample and reference arm.

MacCoss et al. (2003) developed a correlation algorithm to detect outlier peptides using fractional changes between sample and reference intensities.

However, z-score cut-off level of 2.0 does not provide a precise measure of significance, because of the disparity of sample size between sample and reference.

Then we compare the average intensity of the same regions between samples and references.

In order to reduce the risk of false positives or false negatives in the final results, SNPs with conflicting genotype call between samples and references are filtered right at the beginning.

Four human genes were included in order to standardise the amount of applied cDNA and to normalise the signals between samples and references.

Sequence variation between sample and the reference can be in the form of copy number changes or other aberrations.

For the miRNA arrays, a two-tailed T-test calculated between the sample and reference groups identified miRNAs with p-values lower than 0.05.