{
  "url": "https://dantelabs.com/traits/fish-odor",
  "trait": {
    "bundleId": "2026.10.17-8666dff2",
    "release": "2026-09-01",
    "slug": "fish-odor",
    "id": "HP:0410020",
    "name": "Fish odor",
    "definition": "Body odor characterized by an offensive body odor and the smell of rotting fish due to the excessive excretion of trimethylamine (TMA) in the urine, sweat, and breath of affected individuals.",
    "synonyms": [
      "Fishy odor",
      "Fishy body odor",
      "Fishy body odour",
      "Fishy odour"
    ],
    "systems": [
      {
        "slug": "constitutional-symptom",
        "name": "Constitutional symptom",
        "url": "https://dantelabs.com/traits/constitutional-symptom"
      }
    ],
    "broader": [
      {
        "slug": "body-odor",
        "name": "Body odor",
        "url": "https://dantelabs.com/traits/body-odor"
      }
    ],
    "narrower": [],
    "genes": [
      {
        "slug": "fmo3",
        "symbol": "FMO3",
        "hgnc": "HGNC:3771",
        "name": "flavin containing dimethylaniline monoxygenase 3",
        "frequency": "obligate",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/fmo3"
      },
      {
        "slug": "dmgdh",
        "symbol": "DMGDH",
        "hgnc": "HGNC:24475",
        "name": "dimethylglycine dehydrogenase",
        "frequency": "very-frequent",
        "diseases": 2,
        "url": "https://dantelabs.com/genes/dmgdh"
      }
    ]
  }
}