Conditions containing no factor did not grow past p7, while the CHR + FGF sample represents expression at p9.
For identification of probe sets expressed preferentially in each stage of pollen development, all three distinct sporophytic tissues were used as controls, and the relative ratio was measured by use of the following equation: where Px, S, R, L and P represent expression levels of genes in pollen at each stage, in callus cells, roots, leaves and a given pollen sample, respectively.
Significantly regulated genes (P < 0.05) represented expression levels that differed by at least 1.8.
Figures X(a) and (b) (X = 3 6) represent the expression at each nucleotide, X(c) show differentially expressed regions detected by our method and their z-scores and X(d) denote segmentation results and their z-scores by a previous approach (Day et al., 2007; Wang et al., 2010).
Wiggles represent gene expression at genomic loci.
The profiles in these blocks, combined in two small plots below the major red cluster in Fig. 15, represent gene expression at the vegetal pole and in a ring around this pole, respectively.
A serum proteomic data set can be represented as a matrix X ∈ ℜ n × p after preprocessing, where each row represents protein expression at a mass-to-charge (m/z) ratio of peptides or proteins and each column represents protein expression from a sample/observation (e.g., a control or cancer subject) across all m/z ratios in experiment.
Ratios of normalized values were next used to show relative gene expression in two ways: (i) the EGF or HRG ratio (T*/T0) representing gene expression at each timepoint relative to untreated control for both cell lines, and (ii) the ErbB2 ratio (C3.6/HB4a) representing relative gene expression in C3.6 versus HB4a cells at each timepoint.
"What classical music represents, human expression at the highest level, juxtaposed with this hell hole we call our city," he said, stopping to fight back tears.
A score of 0 in the final pathprint vector represents pathway expression at a similar level to the majority of arrays of the same platform in the GEO database, while scores of 1 and -1 reflect significantly high and low expression respectively.
