Use

The Custom Slice test is designed for cases with a defined, oligogenic phenotype, such as Bardet‑Biedl syndrome, where a comprehensive clinical panel is unavailable or the condition involves a single gene. The approach captures whole‑exome sequence data but limits analysis strictly to the selected gene list provided by the provider, enabling focused interrogation without reporting unrelated secondary findings. Gene lists are reviewed by laboratory clinical staff and coverage metrics are provided prior to testing.