{
  "url": "https://dantelabs.com/traits/bradyopsia",
  "trait": {
    "bundleId": "2026.10.17-8666dff2",
    "release": "2026-09-01",
    "slug": "bradyopsia",
    "id": "HP:0030511",
    "name": "Difficulty seeing moving objects",
    "label": "Bradyopsia",
    "definition": "Difficulty in seeing moving objects.",
    "synonyms": [],
    "systems": [
      {
        "slug": "abnormality-of-the-eye",
        "name": "Abnormality of the eye",
        "url": "https://dantelabs.com/traits/abnormality-of-the-eye"
      }
    ],
    "broader": [
      {
        "slug": "abnormality-of-vision",
        "name": "Abnormality of vision",
        "url": "https://dantelabs.com/traits/abnormality-of-vision"
      }
    ],
    "narrower": [],
    "genes": [
      {
        "slug": "rgs9",
        "symbol": "RGS9",
        "hgnc": "HGNC:10004",
        "name": "regulator of G protein signaling 9",
        "frequency": "obligate",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/rgs9"
      },
      {
        "slug": "rgs9bp",
        "symbol": "RGS9BP",
        "hgnc": "HGNC:30304",
        "name": "regulator of G protein signaling 9 binding protein",
        "frequency": "obligate",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/rgs9bp"
      },
      {
        "slug": "cacna1a",
        "symbol": "CACNA1A",
        "hgnc": "HGNC:1388",
        "name": "calcium voltage-gated channel subunit alpha1 A",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/cacna1a"
      }
    ]
  }
}