# Gene Expression Filtering To filter with gene expression data, you can add a filter based on the tiles created in the Gene Expression tab or use the “+ Add Filter” button in the Cohort Banner. ## **These filters allow for:** * Assessing impact of genes/ features and their expression levels * Building Cohorts based on Gene Expression Level ## **You Can Filter By:** * Gene Symbol or Ensembl ID with Expression Level ## Adding Gene Expression Filters 1. Add in your dataset 2. Select "+ Add Filter"

3. Select Assays and then under Gene Expression, select “Features/ Expression”

4. Select the genes that you want as well as the expression range. Please note, for the Gene/ Feature value, you can select by Gene Symbol or the ENSEMBL ID.

## Supplemental Video for Gene Expression Tab and Filtering {% embed url="" %}