{
  "url": "https://dantelabs.com/traits/zonular-cataract",
  "trait": {
    "bundleId": "2026.10.17-8666dff2",
    "release": "2026-09-01",
    "slug": "zonular-cataract",
    "id": "HP:0010920",
    "name": "Zonular cataract",
    "definition": "Zonular cataracts are defined to be cataracts that affect specific regions of the lens.",
    "synonyms": [],
    "systems": [
      {
        "slug": "abnormality-of-the-eye",
        "name": "Abnormality of the eye",
        "url": "https://dantelabs.com/traits/abnormality-of-the-eye"
      }
    ],
    "broader": [
      {
        "slug": "cataract",
        "name": "Clouding of the lens of the eye",
        "url": "https://dantelabs.com/traits/cataract"
      }
    ],
    "narrower": [
      {
        "slug": "nuclear-cataract",
        "name": "Yellowish cloudy center of lens",
        "genes": 29,
        "url": "https://dantelabs.com/traits/nuclear-cataract"
      },
      {
        "slug": "cortical-cataract",
        "name": "Cortical cataract",
        "genes": 11,
        "url": "https://dantelabs.com/traits/cortical-cataract"
      },
      {
        "slug": "lamellar-cataract",
        "name": "Lamellar cataract",
        "genes": 7,
        "url": "https://dantelabs.com/traits/lamellar-cataract"
      },
      {
        "slug": "sutural-cataract",
        "name": "Sutural cataract",
        "genes": 6,
        "url": "https://dantelabs.com/traits/sutural-cataract"
      },
      {
        "slug": "punctate-cataract",
        "name": "Punctate cataract",
        "genes": 1,
        "url": "https://dantelabs.com/traits/punctate-cataract"
      }
    ],
    "genes": [
      {
        "slug": "gnpat",
        "symbol": "GNPAT",
        "hgnc": "HGNC:4416",
        "name": "glyceronephosphate O-acyltransferase",
        "frequency": "obligate",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/gnpat"
      },
      {
        "slug": "clpb",
        "symbol": "CLPB",
        "hgnc": "HGNC:30664",
        "name": "ClpB family mitochondrial disaggregase",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/clpb"
      },
      {
        "slug": "slc2a1",
        "symbol": "SLC2A1",
        "hgnc": "HGNC:11005",
        "name": "solute carrier family 2 member 1",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/slc2a1"
      },
      {
        "slug": "cryba1",
        "symbol": "CRYBA1",
        "hgnc": "HGNC:2394",
        "name": "crystallin beta A1",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/cryba1"
      },
      {
        "slug": "gja3",
        "symbol": "GJA3",
        "hgnc": "HGNC:4277",
        "name": "gap junction protein alpha 3",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/gja3"
      },
      {
        "slug": "hsf4",
        "symbol": "HSF4",
        "hgnc": "HGNC:5227",
        "name": "heat shock transcription factor 4",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/hsf4"
      },
      {
        "slug": "recql4",
        "symbol": "RECQL4",
        "hgnc": "HGNC:9949",
        "name": "RecQ like helicase 4",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/recql4"
      }
    ]
  }
}