{
  "url": "https://dantelabs.com/traits/fixed-elbow-flexion",
  "trait": {
    "bundleId": "2026.10.16-c6eea6bf",
    "release": "2026-09-01",
    "slug": "fixed-elbow-flexion",
    "id": "HP:0006471",
    "name": "Fixed elbow flexion",
    "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": "limited-elbow-flexion",
        "name": "Limited elbow flexion",
        "url": "https://dantelabs.com/traits/limited-elbow-flexion"
      }
    ],
    "narrower": [],
    "genes": [
      {
        "slug": "thoc2",
        "symbol": "THOC2",
        "hgnc": "HGNC:19073",
        "name": "THO complex subunit 2",
        "frequency": "obligate",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/thoc2"
      },
      {
        "slug": "asxl1",
        "symbol": "ASXL1",
        "hgnc": "HGNC:18318",
        "name": "ASXL transcriptional regulator 1",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/asxl1"
      },
      {
        "slug": "lmx1b",
        "symbol": "LMX1B",
        "hgnc": "HGNC:6654",
        "name": "LIM homeobox transcription factor 1 beta",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/lmx1b"
      },
      {
        "slug": "stxbp1",
        "symbol": "STXBP1",
        "hgnc": "HGNC:11444",
        "name": "syntaxin binding protein 1",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/stxbp1"
      },
      {
        "slug": "chst3",
        "symbol": "CHST3",
        "hgnc": "HGNC:1971",
        "name": "carbohydrate sulfotransferase 3",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/chst3"
      }
    ]
  }
}