{
  "url": "https://dantelabs.com/traits/delayed-toe-phalanx-ossification",
  "trait": {
    "bundleId": "2026.10.17-8666dff2",
    "release": "2026-09-01",
    "slug": "delayed-toe-phalanx-ossification",
    "id": "HP:6000952",
    "name": "Delayed toe phalanx ossification",
    "definition": "Delayed maturation and calcification of any of the toe phalanges.",
    "synonyms": [],
    "systems": [
      {
        "slug": "abnormality-of-limbs",
        "name": "Abnormality of limbs",
        "url": "https://dantelabs.com/traits/abnormality-of-limbs"
      },
      {
        "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-foot-bone-ossification",
        "name": "Abnormal foot bone ossification",
        "url": "https://dantelabs.com/traits/abnormal-foot-bone-ossification"
      }
    ],
    "narrower": [],
    "genes": [
      {
        "slug": "acvr1",
        "symbol": "ACVR1",
        "hgnc": "HGNC:171",
        "name": "activin A receptor type 1",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/acvr1"
      },
      {
        "slug": "flnb",
        "symbol": "FLNB",
        "hgnc": "HGNC:3755",
        "name": "filamin B",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/flnb"
      }
    ]
  }
}