Sentence examples for most variable expression from inspiring English sources

Secondly, identifying differentially expressed genes often follows data filtering, which only hones in the most variable expression between the groups, and apparently will discount genes whose differential expression is under the threshold but might be better candidate markers.

Before clustering analysis, a second filtering retained the 12,813 probe sets with the most variable expression across all samples.

To discover the genes presenting the most variable expression we used as our basic measure the logarithm (base 2) of ratio of experimental to control normalized intensities.

Before clustering, a filtering retained the 12 619 genes with the most variable expression across all samples (s.d.⩾0.25).⩾0.25

For cases where there are more than one probe set mapping to a gene's TSS, the probe set with the most variable expression profile was accepted.

Hierarchical clustering was performed by selecting the transcripts/genes showing the most variable expression, as determined by coefficient of variation for the estimated isoform-/gene level expression values across all samples.

At the same time, we also care about the most variable gene expressions with a CV value of >20%.

Increased pre-filtering (restriction to the most variable 5000 gene expression probes) did not enforce sparsity either.

Unsupervised cluster analysis of the most variable set of expression data resulted in three major tumour groups.

Immunohistochemical staining for the various growth factor receptors showed prominent surface membrane staining for EGFR in most cases, and variable expression of HER2 (ErbB2), c-Met (HGFR), and IGF-1R, often with marked intra-tumoural heterogeneity in staining intensity.

We find that although the vast majority of the variation is small in magnitude (considerably <2-fold), not just some, but most genes demonstrate variable expression across environments, across genetic backgrounds, or both.