{
  "url": "https://dantelabs.com/traits/microcoria",
  "trait": {
    "bundleId": "2026.10.17-8666dff2",
    "release": "2026-09-01",
    "slug": "microcoria",
    "id": "HP:0025492",
    "name": "Microcoria",
    "definition": "A small pupil (typically diameter less than 2 mm) that dilates poorly or not at all in response to topically administered mydriatic drugs.",
    "synonyms": [],
    "systems": [
      {
        "slug": "abnormality-of-the-eye",
        "name": "Abnormality of the eye",
        "url": "https://dantelabs.com/traits/abnormality-of-the-eye"
      }
    ],
    "broader": [
      {
        "slug": "abnormal-pupil-morphology",
        "name": "Abnormality of the pupil",
        "url": "https://dantelabs.com/traits/abnormal-pupil-morphology"
      },
      {
        "slug": "ocular-anterior-segment-dysgenesis",
        "name": "Ocular anterior segment dysgenesis",
        "url": "https://dantelabs.com/traits/ocular-anterior-segment-dysgenesis"
      }
    ],
    "narrower": [],
    "genes": [
      {
        "slug": "gfap",
        "symbol": "GFAP",
        "hgnc": "HGNC:4235",
        "name": "glial fibrillary acidic protein",
        "frequency": "obligate",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/gfap"
      },
      {
        "slug": "lamb2",
        "symbol": "LAMB2",
        "hgnc": "HGNC:6487",
        "name": "laminin subunit beta 2",
        "frequency": "frequent",
        "diseases": 2,
        "url": "https://dantelabs.com/genes/lamb2"
      },
      {
        "slug": "rbp4",
        "symbol": "RBP4",
        "hgnc": "HGNC:9922",
        "name": "retinol binding protein 4",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/rbp4"
      },
      {
        "slug": "tonsl",
        "symbol": "TONSL",
        "hgnc": "HGNC:7801",
        "name": "tonsoku like, DNA repair protein",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/tonsl"
      }
    ]
  }
}