{
  "url": "https://dantelabs.com/traits/bitemporal-hollowing",
  "trait": {
    "bundleId": "2026.10.17-8666dff2",
    "release": "2026-09-01",
    "slug": "bitemporal-hollowing",
    "id": "HP:0025386",
    "name": "Bitemporal hollowing",
    "definition": "Depression of profile in both temporal regions.",
    "synonyms": [],
    "systems": [
      {
        "slug": "abnormality-of-head-or-neck",
        "name": "Abnormality of head or neck",
        "url": "https://dantelabs.com/traits/abnormality-of-head-or-neck"
      }
    ],
    "broader": [
      {
        "slug": "abnormality-of-the-periorbital-region",
        "name": "Abnormality of the region around the eye",
        "url": "https://dantelabs.com/traits/abnormality-of-the-periorbital-region"
      }
    ],
    "narrower": [],
    "genes": [
      {
        "slug": "exoc2",
        "symbol": "EXOC2",
        "hgnc": "HGNC:24968",
        "name": "exocyst complex component 2",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/exoc2"
      },
      {
        "slug": "ptpmt1",
        "symbol": "PTPMT1",
        "hgnc": "HGNC:26965",
        "name": "protein tyrosine phosphatase mitochondrial 1",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/ptpmt1"
      },
      {
        "slug": "sptbn1",
        "symbol": "SPTBN1",
        "hgnc": "HGNC:11275",
        "name": "spectrin beta, non-erythrocytic 1",
        "frequency": "very-rare",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/sptbn1"
      }
    ]
  }
}