{
  "url": "https://dantelabs.com/traits/postural-tremor",
  "trait": {
    "bundleId": "2026.10.17-8666dff2",
    "release": "2026-09-01",
    "slug": "postural-tremor",
    "id": "HP:0002174",
    "name": "Postural tremor",
    "definition": "A type of tremors that is triggered by holding a limb in a fixed position.",
    "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": "action-tremor",
        "name": "Action tremor",
        "url": "https://dantelabs.com/traits/action-tremor"
      }
    ],
    "narrower": [
      {
        "slug": "upper-limb-postural-tremor",
        "name": "Upper limb postural tremor",
        "genes": 12,
        "url": "https://dantelabs.com/traits/upper-limb-postural-tremor"
      }
    ],
    "genes": [
      {
        "slug": "bscl2",
        "symbol": "BSCL2",
        "hgnc": "HGNC:15832",
        "name": "BSCL2 lipid droplet biogenesis associated, seipin",
        "frequency": "obligate",
        "diseases": 2,
        "url": "https://dantelabs.com/genes/bscl2"
      },
      {
        "slug": "piga",
        "symbol": "PIGA",
        "hgnc": "HGNC:8957",
        "name": "phosphatidylinositol glycan anchor biosynthesis class A",
        "frequency": "obligate",
        "diseases": 2,
        "url": "https://dantelabs.com/genes/piga"
      },
      {
        "slug": "ppp2r5c",
        "symbol": "PPP2R5C",
        "hgnc": "HGNC:9311",
        "name": "protein phosphatase 2 regulatory subunit B'gamma",
        "frequency": "obligate",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/ppp2r5c"
      },
      {
        "slug": "rilpl1",
        "symbol": "RILPL1",
        "hgnc": "HGNC:26814",
        "name": "Rab interacting lysosomal protein like 1",
        "frequency": "obligate",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/rilpl1"
      },
      {
        "slug": "tenm4",
        "symbol": "TENM4",
        "hgnc": "HGNC:29945",
        "name": "teneurin transmembrane protein 4",
        "frequency": "obligate",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/tenm4"
      },
      {
        "slug": "vapb",
        "symbol": "VAPB",
        "hgnc": "HGNC:12649",
        "name": "VAMP associated protein B and C",
        "frequency": "obligate",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/vapb"
      },
      {
        "slug": "itpr1",
        "symbol": "ITPR1",
        "hgnc": "HGNC:6180",
        "name": "inositol 1,4,5-trisphosphate receptor type 1",
        "frequency": "very-frequent",
        "diseases": 3,
        "url": "https://dantelabs.com/genes/itpr1"
      },
      {
        "slug": "mybpc1",
        "symbol": "MYBPC1",
        "hgnc": "HGNC:7549",
        "name": "myosin binding protein C1",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/mybpc1"
      },
      {
        "slug": "tpp1",
        "symbol": "TPP1",
        "hgnc": "HGNC:2073",
        "name": "tripeptidyl peptidase 1",
        "frequency": "very-frequent",
        "diseases": 2,
        "url": "https://dantelabs.com/genes/tpp1"
      },
      {
        "slug": "aldh18a1",
        "symbol": "ALDH18A1",
        "hgnc": "HGNC:9722",
        "name": "aldehyde dehydrogenase 18 family member A1",
        "frequency": "frequent",
        "diseases": 2,
        "url": "https://dantelabs.com/genes/aldh18a1"
      },
      {
        "slug": "atxn2",
        "symbol": "ATXN2",
        "hgnc": "HGNC:10555",
        "name": "ataxin 2",
        "frequency": "frequent",
        "diseases": 2,
        "url": "https://dantelabs.com/genes/atxn2"
      },
      {
        "slug": "col6a3",
        "symbol": "COL6A3",
        "hgnc": "HGNC:2213",
        "name": "collagen type VI alpha 3 chain",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/col6a3"
      },
      {
        "slug": "coq2",
        "symbol": "COQ2",
        "hgnc": "HGNC:25223",
        "name": "coenzyme Q2, polyprenyltransferase",
        "frequency": "frequent",
        "diseases": 2,
        "url": "https://dantelabs.com/genes/coq2"
      },
      {
        "slug": "coq4",
        "symbol": "COQ4",
        "hgnc": "HGNC:19693",
        "name": "coenzyme Q4",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/coq4"
      },
      {
        "slug": "galt",
        "symbol": "GALT",
        "hgnc": "HGNC:4135",
        "name": "galactose-1-phosphate uridylyltransferase",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/galt"
      },
      {
        "slug": "gch1",
        "symbol": "GCH1",
        "hgnc": "HGNC:4193",
        "name": "GTP cyclohydrolase 1",
        "frequency": "frequent",
        "diseases": 2,
        "url": "https://dantelabs.com/genes/gch1"
      },
      {
        "slug": "grik2",
        "symbol": "GRIK2",
        "hgnc": "HGNC:4580",
        "name": "glutamate ionotropic receptor kainate type subunit 2",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/grik2"
      },
      {
        "slug": "impdh2",
        "symbol": "IMPDH2",
        "hgnc": "HGNC:6053",
        "name": "inosine monophosphate dehydrogenase 2",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/impdh2"
      },
      {
        "slug": "mpz",
        "symbol": "MPZ",
        "hgnc": "HGNC:7225",
        "name": "myelin protein zero",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/mpz"
      },
      {
        "slug": "nr4a2",
        "symbol": "NR4A2",
        "hgnc": "HGNC:7981",
        "name": "nuclear receptor subfamily 4 group A member 2",
        "frequency": "frequent",
        "diseases": 2,
        "url": "https://dantelabs.com/genes/nr4a2"
      },
      {
        "slug": "opa3",
        "symbol": "OPA3",
        "hgnc": "HGNC:8142",
        "name": "outer mitochondrial membrane lipid metabolism regulator OPA3",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/opa3"
      },
      {
        "slug": "park7",
        "symbol": "PARK7",
        "hgnc": "HGNC:16369",
        "name": "Parkinsonism associated deglycase",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/park7"
      },
      {
        "slug": "pmp22",
        "symbol": "PMP22",
        "hgnc": "HGNC:9118",
        "name": "peripheral myelin protein 22",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/pmp22"
      },
      {
        "slug": "polr3a",
        "symbol": "POLR3A",
        "hgnc": "HGNC:30074",
        "name": "RNA polymerase III subunit A",
        "frequency": "frequent",
        "diseases": 2,
        "url": "https://dantelabs.com/genes/polr3a"
      },
      {
        "slug": "prdx3",
        "symbol": "PRDX3",
        "hgnc": "HGNC:9354",
        "name": "peroxiredoxin 3",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/prdx3"
      },
      {
        "slug": "prkn",
        "symbol": "PRKN",
        "hgnc": "HGNC:8607",
        "name": "parkin RBR E3 ubiquitin protein ligase",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/prkn"
      },
      {
        "slug": "prkra",
        "symbol": "PRKRA",
        "hgnc": "HGNC:9438",
        "name": "protein activator of interferon induced protein kinase EIF2AK2",
        "frequency": "frequent",
        "diseases": 2,
        "url": "https://dantelabs.com/genes/prkra"
      },
      {
        "slug": "ptrhd1",
        "symbol": "PTRHD1",
        "hgnc": "HGNC:33782",
        "name": "peptidyl-tRNA hydrolase domain containing 1",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/ptrhd1"
      },
      {
        "slug": "slc9a6",
        "symbol": "SLC9A6",
        "hgnc": "HGNC:11079",
        "name": "solute carrier family 9 member A6",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/slc9a6"
      },
      {
        "slug": "spg11",
        "symbol": "SPG11",
        "hgnc": "HGNC:11226",
        "name": "SPG11 vesicle trafficking associated, spatacsin",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/spg11"
      },
      {
        "slug": "th",
        "symbol": "TH",
        "hgnc": "HGNC:11782",
        "name": "tyrosine hydroxylase",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/th"
      },
      {
        "slug": "tmem240",
        "symbol": "TMEM240",
        "hgnc": "HGNC:25186",
        "name": "transmembrane protein 240",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/tmem240"
      },
      {
        "slug": "tspoap1",
        "symbol": "TSPOAP1",
        "hgnc": "HGNC:16831",
        "name": "TSPO associated protein 1",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/tspoap1"
      },
      {
        "slug": "uchl1",
        "symbol": "UCHL1",
        "hgnc": "HGNC:12513",
        "name": "ubiquitin C-terminal hydrolase L1",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/uchl1"
      },
      {
        "slug": "atxn1",
        "symbol": "ATXN1",
        "hgnc": "HGNC:10548",
        "name": "ataxin 1",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/atxn1"
      },
      {
        "slug": "cyp7b1",
        "symbol": "CYP7B1",
        "hgnc": "HGNC:2652",
        "name": "cytochrome P450 family 7 subfamily B member 1",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/cyp7b1"
      },
      {
        "slug": "dnajc30",
        "symbol": "DNAJC30",
        "hgnc": "HGNC:16410",
        "name": "DnaJ heat shock protein family (Hsp40) member C30",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/dnajc30"
      },
      {
        "slug": "fgf14",
        "symbol": "FGF14",
        "hgnc": "HGNC:3671",
        "name": "fibroblast growth factor 14",
        "frequency": "occasional",
        "diseases": 2,
        "url": "https://dantelabs.com/genes/fgf14"
      },
      {
        "slug": "mfn2",
        "symbol": "MFN2",
        "hgnc": "HGNC:16877",
        "name": "mitofusin 2",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/mfn2"
      },
      {
        "slug": "mt-atp6",
        "symbol": "MT-ATP6",
        "hgnc": "HGNC:7414",
        "name": "mitochondrially encoded ATP synthase membrane subunit 6",
        "frequency": "occasional",
        "diseases": 2,
        "url": "https://dantelabs.com/genes/mt-atp6"
      },
      {
        "slug": "mt-co1",
        "symbol": "MT-CO1",
        "hgnc": "HGNC:7419",
        "name": "mitochondrially encoded cytochrome c oxidase I",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/mt-co1"
      },
      {
        "slug": "mt-co3",
        "symbol": "MT-CO3",
        "hgnc": "HGNC:7422",
        "name": "mitochondrially encoded cytochrome c oxidase III",
        "frequency": "occasional",
        "diseases": 2,
        "url": "https://dantelabs.com/genes/mt-co3"
      },
      {
        "slug": "mt-cyb",
        "symbol": "MT-CYB",
        "hgnc": "HGNC:7427",
        "name": "mitochondrially encoded cytochrome b",
        "frequency": "occasional",
        "diseases": 2,
        "url": "https://dantelabs.com/genes/mt-cyb"
      },
      {
        "slug": "mt-nd1",
        "symbol": "MT-ND1",
        "hgnc": "HGNC:7455",
        "name": "mitochondrially encoded NADH:ubiquinone oxidoreductase core subunit 1",
        "frequency": "occasional",
        "diseases": 2,
        "url": "https://dantelabs.com/genes/mt-nd1"
      },
      {
        "slug": "mt-nd2",
        "symbol": "MT-ND2",
        "hgnc": "HGNC:7456",
        "name": "mitochondrially encoded NADH:ubiquinone oxidoreductase core subunit 2",
        "frequency": "occasional",
        "diseases": 2,
        "url": "https://dantelabs.com/genes/mt-nd2"
      },
      {
        "slug": "mt-nd4",
        "symbol": "MT-ND4",
        "hgnc": "HGNC:7459",
        "name": "mitochondrially encoded NADH:ubiquinone oxidoreductase core subunit 4",
        "frequency": "occasional",
        "diseases": 2,
        "url": "https://dantelabs.com/genes/mt-nd4"
      },
      {
        "slug": "mt-nd4l",
        "symbol": "MT-ND4L",
        "hgnc": "HGNC:7460",
        "name": "mitochondrially encoded NADH:ubiquinone oxidoreductase core subunit 4L",
        "frequency": "occasional",
        "diseases": 2,
        "url": "https://dantelabs.com/genes/mt-nd4l"
      },
      {
        "slug": "mt-nd5",
        "symbol": "MT-ND5",
        "hgnc": "HGNC:7461",
        "name": "mitochondrially encoded NADH:ubiquinone oxidoreductase core subunit 5",
        "frequency": "occasional",
        "diseases": 2,
        "url": "https://dantelabs.com/genes/mt-nd5"
      },
      {
        "slug": "mt-nd6",
        "symbol": "MT-ND6",
        "hgnc": "HGNC:7462",
        "name": "mitochondrially encoded NADH:ubiquinone oxidoreductase core subunit 6",
        "frequency": "occasional",
        "diseases": 2,
        "url": "https://dantelabs.com/genes/mt-nd6"
      },
      {
        "slug": "ndrg1",
        "symbol": "NDRG1",
        "hgnc": "HGNC:7679",
        "name": "N-myc downstream regulated 1",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/ndrg1"
      },
      {
        "slug": "ndufs2",
        "symbol": "NDUFS2",
        "hgnc": "HGNC:7708",
        "name": "NADH:ubiquinone oxidoreductase core subunit S2",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/ndufs2"
      },
      {
        "slug": "nipa1",
        "symbol": "NIPA1",
        "hgnc": "HGNC:17043",
        "name": "NIPA magnesium transporter 1",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/nipa1"
      },
      {
        "slug": "nptx1",
        "symbol": "NPTX1",
        "hgnc": "HGNC:7952",
        "name": "neuronal pentraxin 1",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/nptx1"
      },
      {
        "slug": "pdgfb",
        "symbol": "PDGFB",
        "hgnc": "HGNC:8800",
        "name": "platelet derived growth factor subunit B",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/pdgfb"
      },
      {
        "slug": "pik3r5",
        "symbol": "PIK3R5",
        "hgnc": "HGNC:30035",
        "name": "phosphoinositide-3-kinase regulatory subunit 5",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/pik3r5"
      },
      {
        "slug": "ppp2r2b",
        "symbol": "PPP2R2B",
        "hgnc": "HGNC:9305",
        "name": "protein phosphatase 2 regulatory subunit Bbeta",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/ppp2r2b"
      },
      {
        "slug": "reep2",
        "symbol": "REEP2",
        "hgnc": "HGNC:17975",
        "name": "receptor accessory protein 2",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/reep2"
      },
      {
        "slug": "setx",
        "symbol": "SETX",
        "hgnc": "HGNC:445",
        "name": "senataxin",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/setx"
      },
      {
        "slug": "stub1",
        "symbol": "STUB1",
        "hgnc": "HGNC:11427",
        "name": "STIP1 homology and U-box containing protein 1",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/stub1"
      },
      {
        "slug": "atp13a2",
        "symbol": "ATP13A2",
        "hgnc": "HGNC:30213",
        "name": "ATPase cation transporting 13A2",
        "frequency": "very-rare",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/atp13a2"
      },
      {
        "slug": "drd3",
        "symbol": "DRD3",
        "hgnc": "HGNC:3024",
        "name": "dopamine receptor D3",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/drd3"
      },
      {
        "slug": "fmr1",
        "symbol": "FMR1",
        "hgnc": "HGNC:3775",
        "name": "fragile X messenger ribonucleoprotein 1",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/fmr1"
      },
      {
        "slug": "fus",
        "symbol": "FUS",
        "hgnc": "HGNC:4010",
        "name": "FUS RNA binding protein",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/fus"
      },
      {
        "slug": "kcnd3",
        "symbol": "KCND3",
        "hgnc": "HGNC:6239",
        "name": "potassium voltage-gated channel subfamily D member 3",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/kcnd3"
      },
      {
        "slug": "notch2nlc",
        "symbol": "NOTCH2NLC",
        "hgnc": "HGNC:53924",
        "name": "notch 2 N-terminal like C",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/notch2nlc"
      },
      {
        "slug": "polr3b",
        "symbol": "POLR3B",
        "hgnc": "HGNC:30348",
        "name": "RNA polymerase III subunit B",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/polr3b"
      },
      {
        "slug": "scarb2",
        "symbol": "SCARB2",
        "hgnc": "HGNC:1665",
        "name": "scavenger receptor class B member 2",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/scarb2"
      }
    ]
  }
}