| Gene Symbol | SKIN |
| Biopsy Sites | Posterior cervical (neck), anterolateral thigh, posterior calf |
| Punch Size | 3-4mm diameter |
| Depth | Full-thickness including dermis and subcutaneous tissue |
| Number | 2-4 biopsies from different sites recommended |
| Anesthesia | Local lidocaine (1-2%) |
| KG Connections | 1 knowledge graph edges |
| Databases | GeneCardsUniProtNCBI GeneHPASTRING |