{
  "url": "https://dantelabs.com/traits/cleft-in-skull-base",
  "trait": {
    "bundleId": "2026.10.17-8666dff2",
    "release": "2026-09-01",
    "slug": "cleft-in-skull-base",
    "id": "HP:0009752",
    "name": "Cleft in skull base",
    "definition": "A bony defect in the skull base.",
    "synonyms": [
      "Cleft in cranial base"
    ],
    "systems": [
      {
        "slug": "abnormality-of-head-or-neck",
        "name": "Abnormality of head or neck",
        "url": "https://dantelabs.com/traits/abnormality-of-head-or-neck"
      },
      {
        "slug": "abnormality-of-the-musculoskeletal-system",
        "name": "Abnormality of the musculoskeletal system",
        "url": "https://dantelabs.com/traits/abnormality-of-the-musculoskeletal-system"
      }
    ],
    "broader": [
      {
        "slug": "abnormal-skull-base-morphology",
        "name": "Abnormality of the skull base",
        "url": "https://dantelabs.com/traits/abnormal-skull-base-morphology"
      }
    ],
    "narrower": [],
    "genes": [
      {
        "slug": "hyls1",
        "symbol": "HYLS1",
        "hgnc": "HGNC:26558",
        "name": "HYLS1 centriolar and ciliogenesis associated",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/hyls1"
      }
    ]
  }
}