{
  "url": "https://dantelabs.com/traits/hemosiderinuria",
  "trait": {
    "bundleId": "2026.10.16-c6eea6bf",
    "release": "2026-09-01",
    "slug": "hemosiderinuria",
    "id": "HP:0012543",
    "name": "Hemosiderinuria",
    "definition": "The presence of hemosiderin in the urine.",
    "synonyms": [],
    "systems": [
      {
        "slug": "abnormality-of-metabolism-homeostasis",
        "name": "Laboratory abnormality",
        "url": "https://dantelabs.com/traits/abnormality-of-metabolism-homeostasis"
      },
      {
        "slug": "abnormality-of-the-genitourinary-system",
        "name": "Abnormality of the genitourinary system",
        "url": "https://dantelabs.com/traits/abnormality-of-the-genitourinary-system"
      }
    ],
    "broader": [
      {
        "slug": "abnormal-urine-metabolite-level",
        "name": "Abnormal urine metabolite level",
        "url": "https://dantelabs.com/traits/abnormal-urine-metabolite-level"
      }
    ],
    "narrower": [],
    "genes": [
      {
        "slug": "piga",
        "symbol": "PIGA",
        "hgnc": "HGNC:8957",
        "name": "phosphatidylinositol glycan anchor biosynthesis class A",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/piga"
      },
      {
        "slug": "kif23",
        "symbol": "KIF23",
        "hgnc": "HGNC:6392",
        "name": "kinesin family member 23",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/kif23"
      }
    ]
  }
}