{
  "url": "https://dantelabs.com/traits/toe-extensor-amyotrophy",
  "trait": {
    "bundleId": "2026.10.17-8666dff2",
    "release": "2026-09-01",
    "slug": "toe-extensor-amyotrophy",
    "id": "HP:0011916",
    "name": "Toe extensor amyotrophy",
    "definition": "Atrophy of the extensor digitorum longus muscles, which mediate extension of the toes.",
    "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": "abnormality-of-the-foot-musculature",
        "name": "Abnormal foot muscles",
        "url": "https://dantelabs.com/traits/abnormality-of-the-foot-musculature"
      }
    ],
    "narrower": [],
    "genes": [
      {
        "slug": "myh7",
        "symbol": "MYH7",
        "hgnc": "HGNC:7577",
        "name": "myosin heavy chain 7",
        "frequency": "very-frequent",
        "diseases": 2,
        "url": "https://dantelabs.com/genes/myh7"
      },
      {
        "slug": "lmna",
        "symbol": "LMNA",
        "hgnc": "HGNC:6636",
        "name": "lamin A/C",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/lmna"
      }
    ]
  }
}