Sentence examples for brain gene expression variation from inspiring English sources

These transcripts therefore provide easily accessible biomarkers of brain gene expression variation.

Another insight gained from the application of model-based meta-analysis approaches to the eight honey bee studies was the assessment of the variation in brain gene expression across studies, relative to the variation across honey bee genotypes.

Brain regional differences in gene expression levels relate to specific functions of brain tissues including disease symptoms distinctively affecting specific brain regions, while variation in brain gene expression profiles among individuals indicates possible genetic factors regulating gene transcript levels.

In our study, we used microarrays to perform a transcriptome-wide analysis of variation in brain gene expression among four behaviorally distinct strains of zebrafish with different histories of domestication.

Based on the principal component analysis, a small proportion of the variation in brain gene expression (3%) matches with the behavioral studies, with virgin and mated queens most similar.

We examined natural variation in individual worker retinue responses within and among colonies of A.m. carnica and A.m. ligustica, and we correlated this behavioral variation with global brain gene expression patterns and physiological traits.

We chose to study gene expression variation in the brain because it plays a critical role in processing sensorial input from the environment.

We investigated such gene expression variation by analyzing expression profiles in brain tissues derived from eight different brain regions and from blood in 12 monkeys from a biomedically important non-human primate model, the vervet (Chlorocebus aethiops sabaeus).

Studies in vertebrates have demonstrated that there is a substantial amount of individual variation in reaction norms [2] and brain gene expression patterns [3] [5] associated with physiological or life history differences that are adaptive in different environmental contexts.

Our studies demonstrate that there is substantial variation in worker attraction to QMP among individuals, and that this variation is linked with specific differences in physiology and brain gene expression patterns.

Because drug treatments showed little effect on gene expression variation, essentially we consider our design as (2 strains × 3 brain regions × 8 mice).