Sentence examples for samples of expression from inspiring English sources

Thus, with the purpose of estimating the extent of the cellular heterogeneity inherent in tumors could affect the metabolic activity of our reconstruction, we have done a statistical analysis of more than 33 samples of expression profiling stored in the GEO repository at NCBI (accession GSE5787) obtained from several regions of 16 patients with cervical cancer [18].

The DE analysis uses posterior samples of expression levels from two or more conditions and all available replicates.

In the following, we are considering two biological conditions with different outcomes, with n1 samples of expression measurements of p genes (that form a gene set) for the first, and n2 samples of measurement of the same p genes for the second conditions.

Given l pairs (i.e. samples) of expression data xi and its label yi, we use the L2 linear SVM (with the default cost parameter) implemented in the LIBLINEAR software (Fan et al., 2012): where C > 0 is the cost parameter, and w the linear decision boundary (i.e. feature weight vector).

This review describes the basis of efforts to forge an alternative 'domain-hunting' paradigm, based upon combinatorial sampling of expression construct libraries derived by fragmentation of the encoding DNA template, namely the methods and considerations in generating fragment length DNA from target genes.

We assume that the residuals are due to a combination of technical noise and incomplete sampling of expression profiles of leukocyte populations.

However, the reliability of such comparisons is often limited by biased sampling of expression conditions and incomplete knowledge of gene functions across species.

Many of these showed variable expression levels in different biological replicates of the BF samples, indicative of expression from active ESs in sub-populations of BF.

GSEA uses a gene-by-sample table of expression values and information concerning sample features (in this analysis, subject sex) to rank genes based on their differential expression.

Samples of TrkB expression in NSCLCs with and without lymph node metastasis are shown in Figure 1.

The most sophisticated published treatments for determination of significance use Bayesian probability methods, maximum likelihood procedures, or multiparameter fitting to analyze samples of gene expression data [ 4- 6].