{
  "url": "https://dantelabs.com/traits/thin-long-bone-diaphyses",
  "trait": {
    "bundleId": "2026.10.19-9814e911",
    "release": "2026-09-01",
    "slug": "thin-long-bone-diaphyses",
    "id": "HP:0006470",
    "name": "Thin shaft of long bone",
    "label": "Thin long bone diaphyses",
    "definition": "Decreased width of the diaphysis of long bones.",
    "synonyms": [
      "Thin diaphyses of long bones"
    ],
    "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-diaphysis-morphology",
        "name": "Abnormal shape of shaft of long bone",
        "url": "https://dantelabs.com/traits/abnormal-diaphysis-morphology"
      }
    ],
    "narrower": [],
    "genes": [
      {
        "slug": "fam111a",
        "symbol": "FAM111A",
        "hgnc": "HGNC:24725",
        "name": "FAM111 trypsin like peptidase A",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/fam111a"
      },
      {
        "slug": "polr3a",
        "symbol": "POLR3A",
        "hgnc": "HGNC:30074",
        "name": "RNA polymerase III subunit A",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/polr3a"
      },
      {
        "slug": "sparc",
        "symbol": "SPARC",
        "hgnc": "HGNC:11219",
        "name": "secreted protein acidic and cysteine rich",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/sparc"
      },
      {
        "slug": "tbce",
        "symbol": "TBCE",
        "hgnc": "HGNC:11582",
        "name": "tubulin folding cofactor E",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/tbce"
      }
    ]
  }
}