The phrase "a time for expression" is correct and usable in written English.
It can be used in contexts where you want to indicate a specific moment or period that encourages or allows for personal or artistic expression.
Example: "During the festival, there was a time for expression, where artists showcased their work and shared their thoughts with the audience."
Alternatives: "a moment for creativity" or "an opportunity for self-expression."
One statistical method for identifying genes that are differentially expressed is to perform many univariate analyses, testing genes one at a time for differential expression between groups, and then identify the genes which show the most statistically significant differences.
Figure 2B shows the significance of different sources of variation in the entire data in a model where tissue type (tumor/normal), sample storage (FFPE/FF) and person-to-person variation (case ID#) were entered as explanatory variables at a time for gene expression.
As first practiced by the pilgrims, it is a time for love and expressions of gratitude to our family and friends as well as strangers.
This may be counterintuitive from the perspective that carcinogen exposure at a late stage in life leaves little time for expression of the chemical-induced genetic or biochemical change.
The holiday season is a time for merriment, togetherness, joy and expressions of love as well as the less fortunate flip sides: sadness, abandonment, disappointment and rage.
Our present study provides evidence for the first time for expression and transport activity of SVCT2 in the blood-brain barrier in vivo.
Cells were harvested at least 48 hours after transfection to ensure adequate time for expression and association of KCNEs with HERG.
Combined bioinformatic and experimental results indicate that a significant portion of these pseudogenes (45%) are transcribed and we provide evidence, for the first time, for expression of alternatively spliced pseudogene RNAs in the human genome.
The roots were harvested at the appropriate times for expression studies.
Each study set contained seedlings without any treatment to serve as controls, with the roots for each treatment harvested at the appropriate times for expression studies.
