Sentence examples for conservative expression level from inspiring English sources
Log2-normalized expression levels (A-values) <7.0 (threshold representing a conservative expression level above background, according to the NRED database) were ignored, and median values of expression for each probe set across the tissues were calculated and designated as probe set's Median Expression Level.
Those FDR estimates are likely very conservative, as many expression levels are highly correlated, and thus far to be modelled as 2,464 independent variables.
The higher gene expression level and more conservative sequences suggested that single copy genes have a preferential role in biological pathways.
Our finding of a positive correlation between tissue specificity in expression and ω should be conservative in the presence of library normalization, as this procedure suppresses differences in expression level, and is therefore expected to homogenize differences between tissues (Ekblom et al. 2012).
No filtering for genes with expression level significantly higher than the background was employed to keep multiple test corrections conservative.
The first set (a more conservative) contained intersection of the following two groups of genes: genes regulated by the transcription factor on the expression level and genes that are bound to a given transcription factor.
Expression level normalized against GAPDH.
Transformants varied in expression level.
However, they had comparable LcUFGT expression level.
We adopted a conservative approach to select genes for SNP analyses based on their RNA-seq coverage, requiring 90% minimum read coverage of each gene length, support for moderate expression level (FPKM > 15) and representation in all three strains.
The overall gene expression level was 776.5 standard Affymetrix average difference units, and genes with expression level greater than 550 standard units in at least 73/79 tissues were selected as UEHGs (a conservative estimation on the percentage of essential genes in the human genome is about 10%, thus the standards were set so that roughly 2,000 genes would be classified as UEHGs).
