{
  "url": "https://dantelabs.com/traits/ornithinuria",
  "trait": {
    "bundleId": "2026.10.17-8666dff2",
    "release": "2026-09-01",
    "slug": "ornithinuria",
    "id": "HP:0003532",
    "name": "Ornithinuria",
    "definition": "Level of ornithine in the urine above the upper limit of normal.",
    "synonyms": [
      "Ornithine high in urine"
    ],
    "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": "increased-urinary-non-proteinogenic-amino-acid-level",
        "name": "Increased urinary non-proteinogenic amino acid level",
        "url": "https://dantelabs.com/traits/increased-urinary-non-proteinogenic-amino-acid-level"
      }
    ],
    "narrower": [],
    "genes": [
      {
        "slug": "aass",
        "symbol": "AASS",
        "hgnc": "HGNC:17366",
        "name": "aminoadipate-semialdehyde synthase",
        "frequency": "obligate",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/aass"
      },
      {
        "slug": "slc7a7",
        "symbol": "SLC7A7",
        "hgnc": "HGNC:11065",
        "name": "solute carrier family 7 member 7",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/slc7a7"
      },
      {
        "slug": "slc3a1",
        "symbol": "SLC3A1",
        "hgnc": "HGNC:11025",
        "name": "solute carrier family 3 member 1",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/slc3a1"
      },
      {
        "slug": "slc7a9",
        "symbol": "SLC7A9",
        "hgnc": "HGNC:11067",
        "name": "solute carrier family 7 member 9",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/slc7a9"
      }
    ]
  }
}