{
  "url": "https://dantelabs.com/traits/hypermetric-saccades",
  "trait": {
    "bundleId": "2026.10.18-8b139e39",
    "release": "2026-09-01",
    "slug": "hypermetric-saccades",
    "id": "HP:0007338",
    "name": "Hypermetric saccades",
    "definition": "A saccade that overshoots the target with the dynamic saccade.",
    "synonyms": [],
    "systems": [
      {
        "slug": "abnormality-of-the-eye",
        "name": "Abnormality of the eye",
        "url": "https://dantelabs.com/traits/abnormality-of-the-eye"
      }
    ],
    "broader": [
      {
        "slug": "abnormal-saccadic-eye-movements",
        "name": "Abnormal saccadic eye movements",
        "url": "https://dantelabs.com/traits/abnormal-saccadic-eye-movements"
      }
    ],
    "narrower": [],
    "genes": [
      {
        "slug": "grm1",
        "symbol": "GRM1",
        "hgnc": "HGNC:4593",
        "name": "glutamate metabotropic receptor 1",
        "frequency": "obligate",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/grm1"
      },
      {
        "slug": "xrcc1",
        "symbol": "XRCC1",
        "hgnc": "HGNC:12828",
        "name": "X-ray repair cross complementing 1",
        "frequency": "obligate",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/xrcc1"
      },
      {
        "slug": "prdx3",
        "symbol": "PRDX3",
        "hgnc": "HGNC:9354",
        "name": "peroxiredoxin 3",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/prdx3"
      },
      {
        "slug": "ano10",
        "symbol": "ANO10",
        "hgnc": "HGNC:25519",
        "name": "anoctamin 10",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/ano10"
      },
      {
        "slug": "gdap2",
        "symbol": "GDAP2",
        "hgnc": "HGNC:18010",
        "name": "ganglioside induced differentiation associated protein 2",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/gdap2"
      },
      {
        "slug": "itpr1",
        "symbol": "ITPR1",
        "hgnc": "HGNC:6180",
        "name": "inositol 1,4,5-trisphosphate receptor type 1",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/itpr1"
      },
      {
        "slug": "tmem240",
        "symbol": "TMEM240",
        "hgnc": "HGNC:25186",
        "name": "transmembrane protein 240",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/tmem240"
      },
      {
        "slug": "vps13d",
        "symbol": "VPS13D",
        "hgnc": "HGNC:23595",
        "name": "vacuolar protein sorting 13 homolog D",
        "frequency": "frequent",
        "diseases": 2,
        "url": "https://dantelabs.com/genes/vps13d"
      },
      {
        "slug": "vps41",
        "symbol": "VPS41",
        "hgnc": "HGNC:12713",
        "name": "VPS41 subunit of HOPS complex",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/vps41"
      },
      {
        "slug": "atxn1",
        "symbol": "ATXN1",
        "hgnc": "HGNC:10548",
        "name": "ataxin 1",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/atxn1"
      },
      {
        "slug": "kcnn2",
        "symbol": "KCNN2",
        "hgnc": "HGNC:6291",
        "name": "potassium calcium-activated channel subfamily N member 2",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/kcnn2"
      },
      {
        "slug": "tpp1",
        "symbol": "TPP1",
        "hgnc": "HGNC:2073",
        "name": "tripeptidyl peptidase 1",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/tpp1"
      }
    ]
  }
}