{
  "url": "https://dantelabs.com/traits/hypokinesia",
  "trait": {
    "bundleId": "2026.10.16-c6eea6bf",
    "release": "2026-09-01",
    "slug": "hypokinesia",
    "id": "HP:0002375",
    "name": "Decreased muscle movement",
    "label": "Hypokinesia",
    "definition": "Abnormally diminished motor activity. In contrast to paralysis, hypokinesia is not characterized by a lack of motor strength, but rather by a poverty of movement. The typical habitual movements (e.g., folding the arms, crossing the legs) are reduced in frequency.",
    "synonyms": [
      "Decreased spontaneous movement",
      "Decreased spontaneous movements"
    ],
    "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": "diminished-movement",
        "name": "Diminished movement",
        "url": "https://dantelabs.com/traits/diminished-movement"
      }
    ],
    "narrower": [],
    "genes": [
      {
        "slug": "atp7b",
        "symbol": "ATP7B",
        "hgnc": "HGNC:870",
        "name": "ATPase copper transporting beta",
        "frequency": "obligate",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/atp7b"
      },
      {
        "slug": "mrps16",
        "symbol": "MRPS16",
        "hgnc": "HGNC:14048",
        "name": "mitochondrial ribosomal protein S16",
        "frequency": "obligate",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/mrps16"
      },
      {
        "slug": "pet117",
        "symbol": "PET117",
        "hgnc": "HGNC:40045",
        "name": "PET117 cytochrome c oxidase chaperone",
        "frequency": "obligate",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/pet117"
      },
      {
        "slug": "prkn",
        "symbol": "PRKN",
        "hgnc": "HGNC:8607",
        "name": "parkin RBR E3 ubiquitin protein ligase",
        "frequency": "obligate",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/prkn"
      },
      {
        "slug": "rfc4",
        "symbol": "RFC4",
        "hgnc": "HGNC:9972",
        "name": "replication factor C subunit 4",
        "frequency": "obligate",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/rfc4"
      },
      {
        "slug": "trim63",
        "symbol": "TRIM63",
        "hgnc": "HGNC:16007",
        "name": "tripartite motif containing 63",
        "frequency": "obligate",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/trim63"
      },
      {
        "slug": "dok7",
        "symbol": "DOK7",
        "hgnc": "HGNC:26594",
        "name": "docking protein 7",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/dok7"
      },
      {
        "slug": "gldn",
        "symbol": "GLDN",
        "hgnc": "HGNC:29514",
        "name": "gliomedin",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/gldn"
      },
      {
        "slug": "kif21a",
        "symbol": "KIF21A",
        "hgnc": "HGNC:19349",
        "name": "kinesin family member 21A",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/kif21a"
      },
      {
        "slug": "lama2",
        "symbol": "LAMA2",
        "hgnc": "HGNC:6482",
        "name": "laminin subunit alpha 2",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/lama2"
      },
      {
        "slug": "magel2",
        "symbol": "MAGEL2",
        "hgnc": "HGNC:6814",
        "name": "MAGE family member L2",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/magel2"
      },
      {
        "slug": "musk",
        "symbol": "MUSK",
        "hgnc": "HGNC:7525",
        "name": "muscle associated receptor tyrosine kinase",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/musk"
      },
      {
        "slug": "myod1",
        "symbol": "MYOD1",
        "hgnc": "HGNC:7611",
        "name": "myogenic differentiation 1",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/myod1"
      },
      {
        "slug": "nup88",
        "symbol": "NUP88",
        "hgnc": "HGNC:8067",
        "name": "nucleoporin 88",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/nup88"
      },
      {
        "slug": "rapsn",
        "symbol": "RAPSN",
        "hgnc": "HGNC:9863",
        "name": "receptor associated protein of the synapse",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/rapsn"
      },
      {
        "slug": "slc18a3",
        "symbol": "SLC18A3",
        "hgnc": "HGNC:10936",
        "name": "solute carrier family 18 member A3",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/slc18a3"
      },
      {
        "slug": "tuba1a",
        "symbol": "TUBA1A",
        "hgnc": "HGNC:20766",
        "name": "tubulin alpha 1a",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/tuba1a"
      },
      {
        "slug": "wwox",
        "symbol": "WWOX",
        "hgnc": "HGNC:12799",
        "name": "WW domain containing oxidoreductase",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/wwox"
      },
      {
        "slug": "acta1",
        "symbol": "ACTA1",
        "hgnc": "HGNC:129",
        "name": "actin alpha 1, skeletal muscle",
        "frequency": "frequent",
        "diseases": 3,
        "url": "https://dantelabs.com/genes/acta1"
      },
      {
        "slug": "aifm1",
        "symbol": "AIFM1",
        "hgnc": "HGNC:8768",
        "name": "apoptosis inducing factor mitochondria associated 1",
        "frequency": "frequent",
        "diseases": 2,
        "url": "https://dantelabs.com/genes/aifm1"
      },
      {
        "slug": "atp13a2",
        "symbol": "ATP13A2",
        "hgnc": "HGNC:30213",
        "name": "ATPase cation transporting 13A2",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/atp13a2"
      },
      {
        "slug": "frrs1l",
        "symbol": "FRRS1L",
        "hgnc": "HGNC:1362",
        "name": "ferric chelate reductase 1 like",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/frrs1l"
      },
      {
        "slug": "gfm1",
        "symbol": "GFM1",
        "hgnc": "HGNC:13780",
        "name": "G elongation factor mitochondrial 1",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/gfm1"
      },
      {
        "slug": "htt",
        "symbol": "HTT",
        "hgnc": "HGNC:4851",
        "name": "huntingtin",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/htt"
      },
      {
        "slug": "klhl40",
        "symbol": "KLHL40",
        "hgnc": "HGNC:30372",
        "name": "kelch like family member 40",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/klhl40"
      },
      {
        "slug": "klhl41",
        "symbol": "KLHL41",
        "hgnc": "HGNC:16905",
        "name": "kelch like family member 41",
        "frequency": "frequent",
        "diseases": 3,
        "url": "https://dantelabs.com/genes/klhl41"
      },
      {
        "slug": "lmod3",
        "symbol": "LMOD3",
        "hgnc": "HGNC:6649",
        "name": "leiomodin 3",
        "frequency": "frequent",
        "diseases": 2,
        "url": "https://dantelabs.com/genes/lmod3"
      },
      {
        "slug": "neb",
        "symbol": "NEB",
        "hgnc": "HGNC:7720",
        "name": "nebulin",
        "frequency": "frequent",
        "diseases": 3,
        "url": "https://dantelabs.com/genes/neb"
      },
      {
        "slug": "slc16a2",
        "symbol": "SLC16A2",
        "hgnc": "HGNC:10923",
        "name": "solute carrier family 16 member 2",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/slc16a2"
      },
      {
        "slug": "slc2a3",
        "symbol": "SLC2A3",
        "hgnc": "HGNC:11007",
        "name": "solute carrier family 2 member 3",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/slc2a3"
      },
      {
        "slug": "slc6a3",
        "symbol": "SLC6A3",
        "hgnc": "HGNC:11049",
        "name": "solute carrier family 6 member 3",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/slc6a3"
      },
      {
        "slug": "th",
        "symbol": "TH",
        "hgnc": "HGNC:11782",
        "name": "tyrosine hydroxylase",
        "frequency": "frequent",
        "diseases": 2,
        "url": "https://dantelabs.com/genes/th"
      },
      {
        "slug": "tpm3",
        "symbol": "TPM3",
        "hgnc": "HGNC:12012",
        "name": "tropomyosin 3",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/tpm3"
      },
      {
        "slug": "tspoap1",
        "symbol": "TSPOAP1",
        "hgnc": "HGNC:16831",
        "name": "TSPO associated protein 1",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/tspoap1"
      },
      {
        "slug": "wars2",
        "symbol": "WARS2",
        "hgnc": "HGNC:12730",
        "name": "tryptophanyl tRNA synthetase 2, mitochondrial",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/wars2"
      },
      {
        "slug": "alg11",
        "symbol": "ALG11",
        "hgnc": "HGNC:32456",
        "name": "ALG11 alpha-1,2-mannosyltransferase",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/alg11"
      },
      {
        "slug": "cfl2",
        "symbol": "CFL2",
        "hgnc": "HGNC:1875",
        "name": "cofilin 2",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/cfl2"
      },
      {
        "slug": "cltc",
        "symbol": "CLTC",
        "hgnc": "HGNC:2092",
        "name": "clathrin heavy chain",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/cltc"
      },
      {
        "slug": "ddc",
        "symbol": "DDC",
        "hgnc": "HGNC:2719",
        "name": "dopa decarboxylase",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/ddc"
      },
      {
        "slug": "lgi3",
        "symbol": "LGI3",
        "hgnc": "HGNC:18711",
        "name": "leucine rich repeat LGI family member 3",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/lgi3"
      },
      {
        "slug": "polg",
        "symbol": "POLG",
        "hgnc": "HGNC:9179",
        "name": "DNA polymerase gamma, catalytic subunit",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/polg"
      },
      {
        "slug": "polg2",
        "symbol": "POLG2",
        "hgnc": "HGNC:9180",
        "name": "DNA polymerase gamma 2, accessory subunit",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/polg2"
      },
      {
        "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": "prnp",
        "symbol": "PRNP",
        "hgnc": "HGNC:9449",
        "name": "prion protein (Kanno blood group)",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/prnp"
      },
      {
        "slug": "rrm2b",
        "symbol": "RRM2B",
        "hgnc": "HGNC:17296",
        "name": "ribonucleotide reductase regulatory TP53 inducible subunit M2B",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/rrm2b"
      },
      {
        "slug": "slc25a4",
        "symbol": "SLC25A4",
        "hgnc": "HGNC:10990",
        "name": "solute carrier family 25 member 4",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/slc25a4"
      },
      {
        "slug": "slc39a14",
        "symbol": "SLC39A14",
        "hgnc": "HGNC:20858",
        "name": "solute carrier family 39 member 14",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/slc39a14"
      },
      {
        "slug": "tpm2",
        "symbol": "TPM2",
        "hgnc": "HGNC:12011",
        "name": "tropomyosin 2",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/tpm2"
      },
      {
        "slug": "twnk",
        "symbol": "TWNK",
        "hgnc": "HGNC:1160",
        "name": "twinkle mtDNA helicase",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/twnk"
      },
      {
        "slug": "dpm2",
        "symbol": "DPM2",
        "hgnc": "HGNC:3006",
        "name": "dolichyl-phosphate mannosyltransferase subunit 2, regulatory",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/dpm2"
      },
      {
        "slug": "gba1",
        "symbol": "GBA1",
        "hgnc": "HGNC:4177",
        "name": "glucosylceramidase beta 1",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/gba1"
      },
      {
        "slug": "glra1",
        "symbol": "GLRA1",
        "hgnc": "HGNC:4326",
        "name": "glycine receptor alpha 1",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/glra1"
      },
      {
        "slug": "gphn",
        "symbol": "GPHN",
        "hgnc": "HGNC:15465",
        "name": "gephyrin",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/gphn"
      },
      {
        "slug": "lamp2",
        "symbol": "LAMP2",
        "hgnc": "HGNC:6501",
        "name": "lysosome associated membrane protein 2",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/lamp2"
      },
      {
        "slug": "mpz",
        "symbol": "MPZ",
        "hgnc": "HGNC:7225",
        "name": "myelin protein zero",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/mpz"
      },
      {
        "slug": "mtm1",
        "symbol": "MTM1",
        "hgnc": "HGNC:7448",
        "name": "myotubularin 1",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/mtm1"
      },
      {
        "slug": "pam16",
        "symbol": "PAM16",
        "hgnc": "HGNC:29679",
        "name": "presequence translocase associated motor 16",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/pam16"
      },
      {
        "slug": "pde8b",
        "symbol": "PDE8B",
        "hgnc": "HGNC:8794",
        "name": "phosphodiesterase 8B",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/pde8b"
      },
      {
        "slug": "slc52a2",
        "symbol": "SLC52A2",
        "hgnc": "HGNC:30224",
        "name": "solute carrier family 52 member 2",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/slc52a2"
      },
      {
        "slug": "snca",
        "symbol": "SNCA",
        "hgnc": "HGNC:11138",
        "name": "synuclein alpha",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/snca"
      }
    ]
  }
}