{
  "url": "https://dantelabs.com/cs/genes/kcna1",
  "gene": {
    "slug": "kcna1",
    "symbol": "KCNA1",
    "name": "potassium voltage-gated channel subfamily A member 1",
    "hgnc": "HGNC:6218",
    "summary": null,
    "location": "12p13.32",
    "locusType": "gene with protein product",
    "aliases": [
      "Kv1.1",
      "RBK1",
      "HUK1",
      "MBK1"
    ],
    "previousSymbols": [
      "AEMK"
    ],
    "ensemblId": "ENSG00000111262",
    "entrezId": 3736,
    "omim": [
      "176260"
    ],
    "uniprot": [
      "Q09470"
    ],
    "model": {
      "build": "GRCh38",
      "release": "v1.5",
      "chrom": "12",
      "start": 4909905,
      "end": 4918256,
      "strand": "+",
      "ensemblTranscript": "ENST00000382545.5",
      "refseqTranscript": "NM_000217.3",
      "ensemblProtein": "ENSP00000371985.3",
      "refseqProtein": "NP_000208.2",
      "exons": [
        {
          "start": 4909905,
          "end": 4910472
        },
        {
          "start": 4910840,
          "end": 4918256
        }
      ],
      "cds": {
        "start": 4911379,
        "end": 4912866
      }
    },
    "grch37": {
      "build": "GRCh37",
      "release": "87",
      "chrom": "12",
      "start": 5019071,
      "end": 5040527,
      "strand": "+"
    },
    "neighbourhood": {
      "release": "116",
      "start": 4414081,
      "end": 5414080,
      "genes": [
        {
          "symbol": "FGF6",
          "ensemblId": "ENSG00000111241",
          "biotype": "protein_coding",
          "start": 4428155,
          "end": 4445816,
          "strand": "-",
          "slug": "fgf6"
        },
        {
          "symbol": "FERRY3",
          "ensemblId": "ENSG00000047621",
          "biotype": "protein_coding",
          "start": 4487735,
          "end": 4538519,
          "strand": "-",
          "slug": "ferry3"
        },
        {
          "symbol": "RAD51AP1",
          "ensemblId": "ENSG00000111247",
          "biotype": "protein_coding",
          "start": 4538775,
          "end": 4560254,
          "strand": "+",
          "slug": "rad51ap1"
        },
        {
          "symbol": "DYRK4",
          "ensemblId": "ENSG00000010219",
          "biotype": "protein_coding",
          "start": 4562187,
          "end": 4616764,
          "strand": "+",
          "slug": "dyrk4"
        },
        {
          "symbol": "",
          "ensemblId": "ENSG00000272921",
          "biotype": "protein_coding",
          "start": 4604944,
          "end": 4662643,
          "strand": "+"
        },
        {
          "symbol": "AKAP3",
          "ensemblId": "ENSG00000111254",
          "biotype": "protein_coding",
          "start": 4613383,
          "end": 4649072,
          "strand": "-",
          "slug": "akap3"
        },
        {
          "symbol": "NDUFA9",
          "ensemblId": "ENSG00000139180",
          "biotype": "protein_coding",
          "start": 4649095,
          "end": 4701398,
          "strand": "+",
          "slug": "ndufa9"
        },
        {
          "symbol": "",
          "ensemblId": "ENSG00000255639",
          "biotype": "protein_coding",
          "start": 4649101,
          "end": 4774184,
          "strand": "+"
        },
        {
          "symbol": "GALNT8",
          "ensemblId": "ENSG00000130035",
          "biotype": "protein_coding",
          "start": 4719870,
          "end": 4851927,
          "strand": "+",
          "slug": "galnt8"
        },
        {
          "symbol": "KCNA6",
          "ensemblId": "ENSG00000151079",
          "biotype": "protein_coding",
          "start": 4809334,
          "end": 4813318,
          "strand": "+",
          "slug": "kcna6"
        },
        {
          "symbol": "KCNA5",
          "ensemblId": "ENSG00000130037",
          "biotype": "protein_coding",
          "start": 5043879,
          "end": 5052613,
          "strand": "+",
          "slug": "kcna5"
        }
      ],
      "truncated": false
    },
    "reports": [
      {
        "slug": "hereditary-episodic-ataxias",
        "name": "Hereditary Episodic Ataxias",
        "diseases": [
          {
            "mondoId": "MONDO:0016227",
            "name": "Hereditary Episodic Ataxia",
            "genes": 4,
            "inheritance": "autosomal-dominant",
            "description": "A group of dominantly inherited ataxias with attacks of imbalance, including EA1 (KCNA1), EA2 (CACNA1A) and EA6 (SLC1A3).",
            "management": "Episodic ataxia type 2 often responds to acetazolamide or 4-aminopyridine, and avoiding known triggers can reduce attacks.",
            "evidence": {
              "gencc": [
                "Ambry Genetics",
                "ClinGen",
                "Genomics England PanelApp",
                "Labcorp Genetics (formerly Invitae)"
              ],
              "clingen": "Definitive",
              "acmgSf": false,
              "inheritance": [
                "autosomal-dominant"
              ]
            },
            "sameAsReport": false,
            "broad": false
          }
        ],
        "url": "https://dantelabs.com/cs/conditions/hereditary-episodic-ataxias"
      },
      {
        "slug": "epilepsy-report",
        "name": "Epilepsy (Full Panel)",
        "diseases": [
          {
            "mondoId": "MONDO:0005027",
            "name": "Epilepsy",
            "genes": 171,
            "inheritance": null,
            "description": "A brain disorder characterized by episodes of abnormally increased neuronal discharge resulting in transient episodes of sensory or motor neurological dysfunction, or psychic dysfunction. These episodes may or may not be associated with loss of consciousness or convulsions.",
            "management": null,
            "evidence": {
              "gencc": [
                "G2P",
                "PanelApp Australia"
              ],
              "acmgSf": false,
              "inheritance": [
                "autosomal-dominant"
              ]
            },
            "sameAsReport": false,
            "broad": true
          }
        ],
        "url": "https://dantelabs.com/cs/conditions/epilepsy-report"
      }
    ],
    "pharmacogenomics": [],
    "traits": [],
    "phenotypes": [
      {
        "slug": "abnormality-of-movement",
        "name": "Abnormality of movement",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/abnormality-of-movement"
      },
      {
        "slug": "abnormality-of-the-hand",
        "name": "Abnormality of the hand",
        "systems": [
          "abnormality-of-limbs"
        ],
        "url": "https://dantelabs.com/traits/abnormality-of-the-hand"
      },
      {
        "slug": "microcephaly",
        "name": "Abnormally small head",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-musculoskeletal-system",
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/microcephaly"
      },
      {
        "slug": "absent-thumbnail",
        "name": "Absent thumbnail",
        "systems": [
          "abnormality-of-the-integument"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/absent-thumbnail"
      },
      {
        "slug": "ataxia",
        "name": "Ataxia",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/ataxia"
      },
      {
        "slug": "autistic-behavior",
        "name": "Autism spectrum disorder",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/autistic-behavior"
      },
      {
        "slug": "babinski-sign",
        "name": "Babinski sign",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "url": "https://dantelabs.com/traits/babinski-sign"
      },
      {
        "slug": "postural-instability",
        "name": "Balance impairment",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/postural-instability"
      },
      {
        "slug": "blurred-vision",
        "name": "Blurred vision",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/blurred-vision"
      },
      {
        "slug": "respiratory-distress",
        "name": "Breathing difficulties",
        "systems": [
          "abnormality-of-the-respiratory-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/respiratory-distress"
      },
      {
        "slug": "generalized-non-motor-absence-seizure",
        "name": "Brief seizures with staring spells",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/generalized-non-motor-absence-seizure"
      },
      {
        "slug": "broad-finger",
        "name": "Broad finger",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/broad-finger"
      },
      {
        "slug": "chorea",
        "name": "Chorea",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/chorea"
      },
      {
        "slug": "choreoathetosis",
        "name": "Choreoathetosis",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/choreoathetosis"
      },
      {
        "slug": "cleft-palate",
        "name": "Cleft palate",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/cleft-palate"
      },
      {
        "slug": "clumsiness",
        "name": "Clumsiness",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/clumsiness"
      },
      {
        "slug": "congenital-diaphragmatic-hernia",
        "name": "Congenital diaphragmatic hernia",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/congenital-diaphragmatic-hernia"
      },
      {
        "slug": "craniofacial-disproportion",
        "name": "Craniofacial disproportion",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/craniofacial-disproportion"
      },
      {
        "slug": "strabismus",
        "name": "Cross-eyed",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/strabismus"
      },
      {
        "slug": "floppy-infant",
        "name": "Decreased muscle tone in infant",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/floppy-infant"
      },
      {
        "slug": "cerebellar-atrophy",
        "name": "Degeneration of cerebellum",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/cerebellar-atrophy"
      },
      {
        "slug": "delayed-myelination",
        "name": "Delayed myelination",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/delayed-myelination"
      },
      {
        "slug": "delayed-speech-and-language-development",
        "name": "Delayed speech and language development",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/delayed-speech-and-language-development"
      },
      {
        "slug": "depressed-nasal-bridge",
        "name": "Depressed nasal bridge",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/depressed-nasal-bridge"
      },
      {
        "slug": "dysarthria",
        "name": "Difficulty articulating speech",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/dysarthria"
      },
      {
        "slug": "sleep-disturbance",
        "name": "Difficulty sleeping",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/sleep-disturbance"
      },
      {
        "slug": "diffuse-cerebral-atrophy",
        "name": "Diffuse cerebral atrophy",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/diffuse-cerebral-atrophy"
      },
      {
        "slug": "diffuse-white-matter-abnormalities",
        "name": "Diffuse white matter abnormalities",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/diffuse-white-matter-abnormalities"
      },
      {
        "slug": "dyskinesia",
        "name": "Disorder of involuntary muscle movements",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/dyskinesia"
      },
      {
        "slug": "vertigo",
        "name": "Dizziness",
        "systems": [
          "abnormality-of-the-ear"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/vertigo"
      },
      {
        "slug": "diplopia",
        "name": "Double vision",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/diplopia"
      },
      {
        "slug": "dystonia",
        "name": "Dystonia",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/dystonia"
      },
      {
        "slug": "precocious-puberty",
        "name": "Early onset of puberty",
        "systems": [
          "abnormality-of-the-endocrine-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/precocious-puberty"
      },
      {
        "slug": "eeg-abnormality",
        "name": "EEG abnormality",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/eeg-abnormality"
      },
      {
        "slug": "eeg-with-burst-suppression",
        "name": "EEG with burst suppression",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/eeg-with-burst-suppression"
      },
      {
        "slug": "eeg-with-spike-wave-complexes",
        "name": "EEG with spike-wave complexes",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/eeg-with-spike-wave-complexes"
      },
      {
        "slug": "elevated-circulating-creatine-kinase-activity",
        "name": "Elevated blood creatine phosphokinase",
        "systems": [
          "abnormality-of-metabolism-homeostasis"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/elevated-circulating-creatine-kinase-activity"
      },
      {
        "slug": "emg-abnormality",
        "name": "EMG abnormality",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/emg-abnormality"
      },
      {
        "slug": "seizure",
        "name": "Epilepsy",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/seizure"
      },
      {
        "slug": "epileptic-encephalopathy",
        "name": "Epileptic encephalopathy",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/epileptic-encephalopathy"
      },
      {
        "slug": "episodic-ataxia",
        "name": "Episodic ataxia",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/episodic-ataxia"
      },
      {
        "slug": "hyperhidrosis",
        "name": "Excessive sweating",
        "systems": [
          "abnormality-of-the-integument"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/hyperhidrosis"
      },
      {
        "slug": "failure-to-thrive",
        "name": "Faltering weight",
        "systems": [
          "growth-abnormality"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/failure-to-thrive"
      },
      {
        "slug": "febrile-seizure-within-the-age-range-of-3-months-to-6-years",
        "name": "Febrile seizure (within the age range of 3 months to 6 years)",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/febrile-seizure-within-the-age-range-of-3-months-to-6-years"
      },
      {
        "slug": "feeding-difficulties",
        "name": "Feeding difficulties",
        "systems": [
          "abnormality-of-the-digestive-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/feeding-difficulties"
      },
      {
        "slug": "pachygyria",
        "name": "Fewer and broader ridges in brain",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/pachygyria"
      },
      {
        "slug": "focal-motor-seizure",
        "name": "Focal motor seizure",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/focal-motor-seizure"
      },
      {
        "slug": "focal-sensory-seizure",
        "name": "Focal sensory seizure",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/focal-sensory-seizure"
      },
      {
        "slug": "focal-tonic-seizure",
        "name": "Focal tonic seizure",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/focal-tonic-seizure"
      },
      {
        "slug": "generalized-clonic-seizure",
        "name": "Generalized clonic seizure",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/generalized-clonic-seizure"
      },
      {
        "slug": "generalized-myoclonic-seizure",
        "name": "Generalized myoclonic seizure",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/generalized-myoclonic-seizure"
      },
      {
        "slug": "generalized-tonic-seizure",
        "name": "Generalized tonic seizure",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/generalized-tonic-seizure"
      },
      {
        "slug": "global-developmental-delay",
        "name": "Global developmental delay",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/global-developmental-delay"
      },
      {
        "slug": "bilateral-tonic-clonic-seizure",
        "name": "Grand mal seizures",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/bilateral-tonic-clonic-seizure"
      },
      {
        "slug": "hand-clenching",
        "name": "Hand clenching",
        "systems": [
          "abnormality-of-limbs"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/hand-clenching"
      },
      {
        "slug": "headache",
        "name": "Headache",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/headache"
      },
      {
        "slug": "ventricular-septal-defect",
        "name": "Hole in heart wall separating two lower heart chambers",
        "systems": [
          "abnormality-of-the-cardiovascular-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/ventricular-septal-defect"
      },
      {
        "slug": "hypsarrhythmia",
        "name": "Hypsarrhythmia",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/hypsarrhythmia"
      },
      {
        "slug": "incoordination",
        "name": "Incoordination",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/incoordination"
      },
      {
        "slug": "hyperreflexia",
        "name": "Increased reflexes",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/hyperreflexia"
      },
      {
        "slug": "calf-muscle-hypertrophy",
        "name": "Increased size of calf muscles",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/calf-muscle-hypertrophy"
      },
      {
        "slug": "infantile-spasms",
        "name": "Infantile spasms",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/infantile-spasms"
      },
      {
        "slug": "intellectual-disability",
        "name": "Intellectual disability",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/intellectual-disability"
      },
      {
        "slug": "involuntary-movements",
        "name": "Involuntary movements",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/involuntary-movements"
      },
      {
        "slug": "spasticity",
        "name": "Involuntary muscle stiffness, contraction, or spasm",
        "systems": [
          "abnormality-of-the-musculoskeletal-system",
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/spasticity"
      },
      {
        "slug": "athetosis",
        "name": "Involuntary writhing movements in fingers, hands, toes, and feet",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/athetosis"
      },
      {
        "slug": "myoclonus",
        "name": "Jerking",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/myoclonus"
      },
      {
        "slug": "kyphoscoliosis",
        "name": "Kyphoscoliosis",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/kyphoscoliosis"
      },
      {
        "slug": "lethargy",
        "name": "Lethargy",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/lethargy"
      },
      {
        "slug": "developmental-regression",
        "name": "Loss of developmental milestones",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/developmental-regression"
      },
      {
        "slug": "migraine",
        "name": "Migraine",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/migraine"
      },
      {
        "slug": "hyperactivity",
        "name": "More active than typical",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/hyperactivity"
      },
      {
        "slug": "motor-delay",
        "name": "Motor delay",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/motor-delay"
      },
      {
        "slug": "muscle-spasm",
        "name": "Muscle spasm",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/muscle-spasm"
      },
      {
        "slug": "muscle-stiffness",
        "name": "Muscle stiffness",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/muscle-stiffness"
      },
      {
        "slug": "abnormality-of-the-musculature",
        "name": "Muscular abnormality",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "url": "https://dantelabs.com/traits/abnormality-of-the-musculature"
      },
      {
        "slug": "myokymia",
        "name": "Myokymia",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/myokymia"
      },
      {
        "slug": "myotonia",
        "name": "Myotonia",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/myotonia"
      },
      {
        "slug": "anteverted-nares",
        "name": "Nasal tip, upturned",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/anteverted-nares"
      },
      {
        "slug": "nausea",
        "name": "Nausea",
        "systems": [
          "abnormality-of-the-digestive-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/nausea"
      },
      {
        "slug": "poor-head-control",
        "name": "Poor head control",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/poor-head-control"
      },
      {
        "slug": "poor-suck",
        "name": "Poor suck",
        "systems": [
          "abnormality-of-the-digestive-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/poor-suck"
      },
      {
        "slug": "dysphagia",
        "name": "Poor swallowing",
        "systems": [
          "abnormality-of-the-digestive-system",
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/dysphagia"
      },
      {
        "slug": "recurrent-respiratory-infections",
        "name": "Recurrent respiratory infections",
        "systems": [
          "abnormality-of-the-immune-system",
          "abnormality-of-the-respiratory-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/recurrent-respiratory-infections"
      },
      {
        "slug": "renal-dysplasia",
        "name": "Renal dysplasia",
        "systems": [
          "abnormality-of-the-genitourinary-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/renal-dysplasia"
      },
      {
        "slug": "scoliosis",
        "name": "Scoliosis",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/scoliosis"
      },
      {
        "slug": "focal-onset-seizure",
        "name": "Seizure affecting one half of brain",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/focal-onset-seizure"
      },
      {
        "slug": "self-injurious-behavior",
        "name": "Self-injurious behavior",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/self-injurious-behavior"
      },
      {
        "slug": "short-finger",
        "name": "Short finger",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/short-finger"
      },
      {
        "slug": "micropenis",
        "name": "Short penis",
        "systems": [
          "abnormality-of-the-genitourinary-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/micropenis"
      },
      {
        "slug": "sloping-forehead",
        "name": "Sloping forehead",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/sloping-forehead"
      },
      {
        "slug": "slurred-speech",
        "name": "Slurred speech",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/slurred-speech"
      },
      {
        "slug": "spastic-gait",
        "name": "Spastic walk",
        "systems": [
          "abnormality-of-the-musculoskeletal-system",
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/spastic-gait"
      },
      {
        "slug": "hypertonia",
        "name": "Spasticity and rigidity of muscles",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/hypertonia"
      },
      {
        "slug": "specific-learning-disability",
        "name": "Specific learning disability",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/specific-learning-disability"
      },
      {
        "slug": "atonic-seizure",
        "name": "Sudden loss of muscle tone",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/atonic-seizure"
      },
      {
        "slug": "tip-toe-gait",
        "name": "Toe walking",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/tip-toe-gait"
      },
      {
        "slug": "tremor",
        "name": "Tremor",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/tremor"
      },
      {
        "slug": "type-1-muscle-fiber-predominance",
        "name": "Type 1 muscle fiber predominance",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/type-1-muscle-fiber-predominance"
      },
      {
        "slug": "umbilical-hernia",
        "name": "Umbilical hernia",
        "systems": [
          "abnormality-of-the-digestive-system",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/umbilical-hernia"
      },
      {
        "slug": "hypoplasia-of-the-corpus-callosum",
        "name": "Underdevelopment of part of brain called corpus callosum",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/hypoplasia-of-the-corpus-callosum"
      },
      {
        "slug": "uni-and-bilateral-multifocal-epileptiform-discharges",
        "name": "Uni- and bilateral multifocal epileptiform discharges",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/uni-and-bilateral-multifocal-epileptiform-discharges"
      },
      {
        "slug": "ureterocele",
        "name": "Ureterocele",
        "systems": [
          "abnormality-of-the-genitourinary-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/ureterocele"
      },
      {
        "slug": "broad-phalanx-of-the-toes",
        "name": "Wide toe bones",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/broad-phalanx-of-the-toes"
      },
      {
        "slug": "writer-s-cramp",
        "name": "Writer's cramp",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/writer-s-cramp"
      }
    ],
    "related": [
      {
        "slug": "cacna1a",
        "symbol": "CACNA1A",
        "name": "calcium voltage-gated channel subunit alpha1 A",
        "shared": 2,
        "url": "https://dantelabs.com/cs/genes/cacna1a"
      },
      {
        "slug": "scn2a",
        "symbol": "SCN2A",
        "name": "sodium voltage-gated channel alpha subunit 2",
        "shared": 2,
        "url": "https://dantelabs.com/cs/genes/scn2a"
      },
      {
        "slug": "aars1",
        "symbol": "AARS1",
        "name": "alanyl-tRNA synthetase 1",
        "shared": 1,
        "url": "https://dantelabs.com/cs/genes/aars1"
      },
      {
        "slug": "abat",
        "symbol": "ABAT",
        "name": "4-aminobutyrate aminotransferase",
        "shared": 1,
        "url": "https://dantelabs.com/cs/genes/abat"
      },
      {
        "slug": "actl6b",
        "symbol": "ACTL6B",
        "name": "actin like 6B",
        "shared": 1,
        "url": "https://dantelabs.com/cs/genes/actl6b"
      },
      {
        "slug": "adam22",
        "symbol": "ADAM22",
        "name": "ADAM metallopeptidase domain 22",
        "shared": 1,
        "url": "https://dantelabs.com/cs/genes/adam22"
      },
      {
        "slug": "aldh7a1",
        "symbol": "ALDH7A1",
        "name": "aldehyde dehydrogenase 7 family member A1",
        "shared": 1,
        "url": "https://dantelabs.com/cs/genes/aldh7a1"
      },
      {
        "slug": "alg13",
        "symbol": "ALG13",
        "name": "ALG13 UDP-N-acetylglucosaminyltransferase subunit",
        "shared": 1,
        "url": "https://dantelabs.com/cs/genes/alg13"
      },
      {
        "slug": "ap3b2",
        "symbol": "AP3B2",
        "name": "adaptor related protein complex 3 subunit beta 2",
        "shared": 1,
        "url": "https://dantelabs.com/cs/genes/ap3b2"
      },
      {
        "slug": "arhgef9",
        "symbol": "ARHGEF9",
        "name": "Cdc42 guanine nucleotide exchange factor 9",
        "shared": 1,
        "url": "https://dantelabs.com/cs/genes/arhgef9"
      },
      {
        "slug": "arv1",
        "symbol": "ARV1",
        "name": "ARV1 fatty acid homeostasis modulator",
        "shared": 1,
        "url": "https://dantelabs.com/cs/genes/arv1"
      },
      {
        "slug": "arx",
        "symbol": "ARX",
        "name": "aristaless related homeobox",
        "shared": 1,
        "url": "https://dantelabs.com/cs/genes/arx"
      }
    ],
    "sources": {
      "bundleId": "2026.10.17-8666dff2",
      "panel": "2026-10-17",
      "acmgSf": "SF v3.2"
    },
    "locusKind": "proteinCoding"
  },
  "variants": {
    "total": 0,
    "url": null,
    "items": []
  }
}