For each expression set, co-expressed genes were defined as pairs whose Pearson correlation exceeded the 99%-quantile of the background distribution of all correlation coefficients.
Initially, all data were expressed as a fraction of maximal expression, set at 1.0.
She was also deeply committed to the Alternative Miss World, the showcase for freedom of expression set up by Logan.
That expression, set and hard, was, his aide Horace Busby said, Lyndon Johnson's "deciding expression," and that was his expression now.
The Student's t-test was used to determine significant changes in gene expression (set as p < 0.05, fold change >1.5).
Throughout it all, Gibson looks on with a facial expression set to glacial, even as she's wrestling with psychosexual issues, misplaced romantic feelings and the worry that Spector might peg it at any moment.
This approach relies on designing ontologies that use a semantically rich mark-up language (OWL – Ontology Web Language) and the SWRL (Semantic Web Rule Language) rule expression set.
This 6-class expression set can also be extended to a 7-class expression set including a neutral expression.
(A) Principal coordinates analysis (PCoA) of gene expression shows transcriptional and translational levels of cellular gene expression (Set 1).
Data was processed by performing background correction, quantile normalization, and calculation of expression set summaries using the Robust Multichip Average (RMA) protocol (Irizarry et al., 2003) as implemented in the Bioconductor affy package.
In order to build the neutral expression set, the first frame (i.e., neutral expression) from all 320 sequences are selected to make the 7-class expression dataset (1280 images).
