{
  "url": "https://dantelabs.com/traits/truncal-titubation",
  "trait": {
    "bundleId": "2026.10.17-8666dff2",
    "release": "2026-09-01",
    "slug": "truncal-titubation",
    "id": "HP:0030147",
    "name": "Truncal titubation",
    "definition": "Tremor of the trunk in an anterior-posterior plane at 3-4 Hz.",
    "synonyms": [],
    "systems": [
      {
        "slug": "abnormality-of-the-nervous-system",
        "name": "Abnormality of the nervous system",
        "url": "https://dantelabs.com/traits/abnormality-of-the-nervous-system"
      }
    ],
    "broader": [
      {
        "slug": "titubation",
        "name": "Titubation",
        "url": "https://dantelabs.com/traits/titubation"
      }
    ],
    "narrower": [],
    "genes": [
      {
        "slug": "acbd5",
        "symbol": "ACBD5",
        "hgnc": "HGNC:23338",
        "name": "acyl-CoA binding domain containing 5",
        "frequency": "obligate",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/acbd5"
      },
      {
        "slug": "tpp1",
        "symbol": "TPP1",
        "hgnc": "HGNC:2073",
        "name": "tripeptidyl peptidase 1",
        "frequency": "obligate",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/tpp1"
      },
      {
        "slug": "hycc1",
        "symbol": "HYCC1",
        "hgnc": "HGNC:24587",
        "name": "hyccin PI4KA lipid kinase complex subunit 1",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/hycc1"
      },
      {
        "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": "flvcr1",
        "symbol": "FLVCR1",
        "hgnc": "HGNC:24682",
        "name": "FLVCR choline and heme transporter 1",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/flvcr1"
      },
      {
        "slug": "slc19a3",
        "symbol": "SLC19A3",
        "hgnc": "HGNC:16266",
        "name": "solute carrier family 19 member 3",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/slc19a3"
      },
      {
        "slug": "thg1l",
        "symbol": "THG1L",
        "hgnc": "HGNC:26053",
        "name": "tRNA-histidine guanylyltransferase 1 like",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/thg1l"
      },
      {
        "slug": "brat1",
        "symbol": "BRAT1",
        "hgnc": "HGNC:21701",
        "name": "BRCA1 associated ATM activator 1",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/brat1"
      }
    ]
  }
}