{
  "url": "https://dantelabs.com/traits/bowed-forearm-bones",
  "trait": {
    "bundleId": "2026.10.17-8666dff2",
    "release": "2026-09-01",
    "slug": "bowed-forearm-bones",
    "id": "HP:0003956",
    "name": "Bowed forearm bones",
    "definition": "A bending or abnormal curvature affecting either the radius, the ulna, or both.",
    "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-forearm-bone-morphology",
        "name": "Abnormality of forearm bone",
        "url": "https://dantelabs.com/traits/abnormal-forearm-bone-morphology"
      },
      {
        "slug": "bowing-of-the-arm",
        "name": "Bowing of the arm",
        "url": "https://dantelabs.com/traits/bowing-of-the-arm"
      }
    ],
    "narrower": [
      {
        "slug": "radial-bowing",
        "name": "Bowing of outer large bone of the forearm",
        "genes": 27,
        "url": "https://dantelabs.com/traits/radial-bowing"
      },
      {
        "slug": "ulnar-bowing",
        "name": "Curving of inner forearm bone",
        "genes": 21,
        "url": "https://dantelabs.com/traits/ulnar-bowing"
      }
    ],
    "genes": [
      {
        "slug": "cilk1",
        "symbol": "CILK1",
        "hgnc": "HGNC:21219",
        "name": "ciliogenesis associated kinase 1",
        "frequency": "obligate",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/cilk1"
      },
      {
        "slug": "gnpnat1",
        "symbol": "GNPNAT1",
        "hgnc": "HGNC:19980",
        "name": "glucosamine-phosphate N-acetyltransferase 1",
        "frequency": "obligate",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/gnpnat1"
      }
    ]
  }
}