Users can utilise the Genetics Portal to address a range of biological questions (Supplemental Figure S3). Depending on their question, users may start with a search for a gene, variant (genomic position or dbSNP reference sequence ID) or a trait/disease of interest. The data visualisations and tools provided on these pages allow users to navigate and explore the information to help answer their biological questions (Figures 2–5, Supplemental Figures S2 and S4).