{
  "url": "https://dantelabs.com/traits/thin-zona-pellucida",
  "trait": {
    "bundleId": "2026.10.19-9814e911",
    "release": "2026-09-01",
    "slug": "thin-zona-pellucida",
    "id": "HP:0020157",
    "name": "Thin zona pellucida",
    "definition": "Reduced thickness of the zona pellucida.",
    "synonyms": [],
    "systems": [
      {
        "slug": "abnormal-cellular-phenotype",
        "name": "Abnormal cellular phenotype",
        "url": "https://dantelabs.com/traits/abnormal-cellular-phenotype"
      }
    ],
    "broader": [
      {
        "slug": "abnormal-zona-pellucida-morphology",
        "name": "Abnormal zona pellucida morphology",
        "url": "https://dantelabs.com/traits/abnormal-zona-pellucida-morphology"
      }
    ],
    "narrower": [],
    "genes": [
      {
        "slug": "zp2",
        "symbol": "ZP2",
        "hgnc": "HGNC:13188",
        "name": "zona pellucida glycoprotein 2",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/zp2"
      }
    ]
  }
}