The phrase "a significant gene expression" is correct and usable in written English.
It can be used in scientific or medical contexts when discussing the importance or impact of a particular gene's activity or expression level.
Example: "The study revealed a significant gene expression associated with the development of the disease."
Alternatives: "a notable gene expression" or "an important gene expression".
The ANOVA analysis with a cut off at p<0.05 identified 695 genes with a significant gene expression change (i.e. 4.7% of expressed genes) and this number was reduced to 152 when the cut off was set at p<0.01 (i.e. 1% of the expressed genes) (Fig. 2 and Table S1).
In this study, we identified a significant gene expression signature that was upregulated in breast tissues of parous compared to nulliparous healthy women.
It would therefore be necessary to improve its function in order to use this fragment as a significant gene expression tool in non-Lepidopteran insects.
Consistent with this, Hamadeh et al. (2004) reported a significant gene expression difference between 2-week exposure and 3- or 7-day exposure in rats treated with 4 mg/kg furan.
Our rationale was that, because these datasets are derived from whole pieces of tissue and therefore have a significant gene-expression contribution from both stromal and nonmotile tumor cells, the highest gene-expression changes are more likely to be observed above the noise and across multiple patients.
A recent study profiling three different brain regions in Mecp2-null mice (cortex, midbrain and cerebellum) found a handful of significant gene expression changes after correcting for FDRs (24).
The data potentially illustrate both an earlier onset of significant gene expression changes in the MdP and circadian aspects to the changes that are occurring in the three prominences.
We detected a substantially higher number of significant gene expression patterns in comparison to commonly used enrichment tests.
In general, nutlin-3-adapted cells showed a larger number of statistically significant gene expression changes compared with the parental line than the RITA-adapted cells (Table 4).
After quantile normalization the R LIMMA package [ 66] for GC-RMA was applied to identify significant gene-expression changes compared to the control samples.
