{
  "url": "https://dantelabs.com/traits/small-cerebellar-cortex",
  "trait": {
    "bundleId": "2026.10.17-8666dff2",
    "release": "2026-09-01",
    "slug": "small-cerebellar-cortex",
    "id": "HP:0031423",
    "name": "Small cerebellar cortex",
    "definition": "Reduced size of the cerebellar cortex.",
    "synonyms": [],
    "systems": [
      {
        "slug": "abnormality-of-the-nervous-system",
        "name": "Abnormality of the nervous system",
        "url": "https://dantelabs.com/traits/abnormality-of-the-nervous-system"
      }
    ],
    "broader": [
      {
        "slug": "abnormal-cerebellar-cortex-morphology",
        "name": "Abnormal cerebellar cortex morphology",
        "url": "https://dantelabs.com/traits/abnormal-cerebellar-cortex-morphology"
      }
    ],
    "narrower": [],
    "genes": [
      {
        "slug": "atp6v1b2",
        "symbol": "ATP6V1B2",
        "hgnc": "HGNC:854",
        "name": "ATPase H+ transporting V1 subunit B2",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/atp6v1b2"
      },
      {
        "slug": "tbc1d24",
        "symbol": "TBC1D24",
        "hgnc": "HGNC:29203",
        "name": "TBC1 domain family member 24",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/tbc1d24"
      }
    ]
  }
}