Since you are interested in TBX1 expression, you could type in the 'Genes search box' TBX1 (ENSG00000184058) and select from the suggestions the matching term.
- Restrict your search to human genes by selecting the ‘Homo sapiens’ option in the ‘Organism’ from the drop-down box. Now you can search the Atlas.
- Now you have the gene view page for TBX1. Select 'brain' in the human anatomogram.
- Click on the 'expression profile' for the experiment E-AFMX-6. If you do not know how to do this visit the 'Searching by gene' section
- Now you can explore the experiment to find information on the differential expression of TBX1in the human brain.