{
  "url": "https://dantelabs.com/traits/progressive-leg-bowing",
  "trait": {
    "bundleId": "2026.10.17-8666dff2",
    "release": "2026-09-01",
    "slug": "progressive-leg-bowing",
    "id": "HP:0006409",
    "name": "Progressive leg bowing",
    "definition": "Progressive bending or abnormal curvature of the leg.",
    "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": "progressive-bowing-of-long-bones",
        "name": "Progressive bowing of long bones",
        "url": "https://dantelabs.com/traits/progressive-bowing-of-long-bones"
      }
    ],
    "narrower": [],
    "genes": [
      {
        "slug": "mmp13",
        "symbol": "MMP13",
        "hgnc": "HGNC:7159",
        "name": "matrix metallopeptidase 13",
        "frequency": "very-frequent",
        "diseases": 2,
        "url": "https://dantelabs.com/genes/mmp13"
      }
    ]
  }
}