# Gene–trait matching Find orthogenes or annotations that correlate with an observed phenotype. **To start:** define **two non-overlapping genome groups** (e.g., responders vs non-responders) and **Submit**. (Tip: use [**magic strings**](https://docs.abrinca.com/arx/guides/magic-strings/) to select genomes.) Download the result as CSV from the **settings** sidebar. [Guide →](https://docs.abrinca.com/arx/guides/gene-trait-matching/)