{
  "url": "https://dantelabs.com/nl/genes/gja5",
  "gene": {
    "slug": "gja5",
    "symbol": "GJA5",
    "name": "gap junction protein alpha 5",
    "hgnc": "HGNC:4279",
    "summary": null,
    "location": "1q21.2",
    "locusType": "gene with protein product",
    "aliases": [
      "CX40"
    ],
    "previousSymbols": [],
    "ensemblId": "ENSG00000265107",
    "entrezId": 2702,
    "omim": [
      "121013"
    ],
    "uniprot": [
      "P36382"
    ],
    "model": {
      "build": "GRCh38",
      "release": "v1.5",
      "chrom": "1",
      "start": 147756199,
      "end": 147760602,
      "strand": "-",
      "ensemblTranscript": "ENST00000579774.3",
      "refseqTranscript": "NM_181703.4",
      "ensemblProtein": "ENSP00000463851.1",
      "refseqProtein": "NP_859054.1",
      "exons": [
        {
          "start": 147756199,
          "end": 147759271
        },
        {
          "start": 147760499,
          "end": 147760602
        }
      ],
      "cds": {
        "start": 147758162,
        "end": 147759238
      }
    },
    "grch37": {
      "build": "GRCh37",
      "release": "87",
      "chrom": "1",
      "start": 147228332,
      "end": 147245484,
      "strand": "-"
    },
    "neighbourhood": {
      "release": "116",
      "start": 147258401,
      "end": 148258400,
      "genes": [
        {
          "symbol": "CHD1L",
          "ensemblId": "ENSG00000131778",
          "biotype": "protein_coding",
          "start": 147242643,
          "end": 147295767,
          "strand": "+",
          "slug": "chd1l"
        },
        {
          "symbol": "BCL9",
          "ensemblId": "ENSG00000116128",
          "biotype": "protein_coding",
          "start": 147541337,
          "end": 147626226,
          "strand": "+",
          "slug": "bcl9"
        },
        {
          "symbol": "",
          "ensemblId": "ENSG00000288626",
          "biotype": "protein_coding",
          "start": 147611590,
          "end": 147611796,
          "strand": "+"
        },
        {
          "symbol": "ACP6",
          "ensemblId": "ENSG00000162836",
          "biotype": "protein_coding",
          "start": 147629652,
          "end": 147670541,
          "strand": "-",
          "slug": "acp6"
        },
        {
          "symbol": "GJA8",
          "ensemblId": "ENSG00000121634",
          "biotype": "protein_coding",
          "start": 147902795,
          "end": 147909269,
          "strand": "+",
          "slug": "gja8"
        },
        {
          "symbol": "GPHRB",
          "ensemblId": "ENSG00000188092",
          "biotype": "protein_coding",
          "start": 147928322,
          "end": 147993850,
          "strand": "+",
          "slug": "gphrb"
        },
        {
          "symbol": "NBPF11",
          "ensemblId": "ENSG00000263956",
          "biotype": "protein_coding",
          "start": 148100201,
          "end": 148152342,
          "strand": "-",
          "slug": "nbpf11"
        }
      ],
      "truncated": false
    },
    "reports": [
      {
        "slug": "familial-atrial-fibrillation",
        "name": "Familiaire atriumfibrillatie",
        "diseases": [
          {
            "mondoId": "MONDO:0018054",
            "name": "Familiaire atriumfibrillatie",
            "genes": 4,
            "inheritance": "autosomal-dominant",
            "description": "Atriumfibrillatie die in families voorkomt en samenhangt met veranderingen in genen zoals KCNQ1, KCNJ2, GJA5, MYL4, NPPA en SCN5A.",
            "management": "Door hiervan op de hoogte te zijn, kunnen familieleden eerder een ECG laten maken en kan tijdig worden besproken hoe een beroerte kan worden voorkomen.",
            "evidence": {
              "gencc": [
                "Labcorp Genetics (formerly Invitae)"
              ],
              "acmgSf": false,
              "inheritance": [
                "autosomal-dominant"
              ]
            },
            "sameAsReport": true,
            "broad": false
          }
        ],
        "url": "https://dantelabs.com/nl/conditions/familial-atrial-fibrillation"
      }
    ],
    "pharmacogenomics": [],
    "traits": [],
    "phenotypes": [
      {
        "slug": "abnormal-nasal-morphology",
        "name": "Abnormal of nasal shape",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/abnormal-nasal-morphology"
      },
      {
        "slug": "hypotelorism",
        "name": "Abnormally close eyes",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/hypotelorism"
      },
      {
        "slug": "microphthalmia",
        "name": "Abnormally small eyeball",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/microphthalmia"
      },
      {
        "slug": "microcephaly",
        "name": "Abnormally small head",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-musculoskeletal-system",
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/microcephaly"
      },
      {
        "slug": "atrial-septal-defect",
        "name": "An opening in the wall separating the top two chambers of the heart",
        "systems": [
          "abnormality-of-the-cardiovascular-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/atrial-septal-defect"
      },
      {
        "slug": "aortic-regurgitation",
        "name": "Aortic regurgitation",
        "systems": [
          "abnormality-of-the-cardiovascular-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/aortic-regurgitation"
      },
      {
        "slug": "bicuspid-aortic-valve",
        "name": "Aortic valve has two leaflets rather than three",
        "systems": [
          "abnormality-of-the-cardiovascular-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/bicuspid-aortic-valve"
      },
      {
        "slug": "atrial-cardiomyopathy",
        "name": "Atrial cardiomyopathy",
        "systems": [
          "abnormality-of-the-cardiovascular-system"
        ],
        "url": "https://dantelabs.com/traits/atrial-cardiomyopathy"
      },
      {
        "slug": "atrial-standstill",
        "name": "Atrial standstill",
        "systems": [
          "abnormality-of-the-cardiovascular-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/atrial-standstill"
      },
      {
        "slug": "autism",
        "name": "Autism",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/autism"
      },
      {
        "slug": "atypical-behavior",
        "name": "Behavioral abnormality",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/atypical-behavior"
      },
      {
        "slug": "bifid-uvula",
        "name": "Bifid uvula",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/bifid-uvula"
      },
      {
        "slug": "mandibular-prognathia",
        "name": "Big lower jaw",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/mandibular-prognathia"
      },
      {
        "slug": "dyspnea",
        "name": "Breathing difficulty",
        "systems": [
          "abnormality-of-the-respiratory-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/dyspnea"
      },
      {
        "slug": "generalized-non-motor-absence-seizure",
        "name": "Brief seizures with staring spells",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/generalized-non-motor-absence-seizure"
      },
      {
        "slug": "broad-hallux",
        "name": "Broad big toe",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/broad-hallux"
      },
      {
        "slug": "broad-forehead",
        "name": "Broad forehead",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/broad-forehead"
      },
      {
        "slug": "brachycephaly",
        "name": "Broad head shape",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/brachycephaly"
      },
      {
        "slug": "broad-thumb",
        "name": "Broad thumb",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/broad-thumb"
      },
      {
        "slug": "bulbous-nose",
        "name": "Bulbous nose",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "url": "https://dantelabs.com/traits/bulbous-nose"
      },
      {
        "slug": "proptosis",
        "name": "Bulging eye",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/proptosis"
      },
      {
        "slug": "ascending-tubular-aorta-aneurysm",
        "name": "Bulging of wall of large artery located above heart",
        "systems": [
          "abnormality-of-the-cardiovascular-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/ascending-tubular-aorta-aneurysm"
      },
      {
        "slug": "mesoaxial-foot-polydactyly",
        "name": "Central polydactyly of feet",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/mesoaxial-foot-polydactyly"
      },
      {
        "slug": "chest-pain",
        "name": "Chest pain",
        "systems": [
          "constitutional-symptom"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/chest-pain"
      },
      {
        "slug": "cataract",
        "name": "Clouding of the lens of the eye",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/cataract"
      },
      {
        "slug": "strabismus",
        "name": "Cross-eyed",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/strabismus"
      },
      {
        "slug": "clinodactyly-of-the-5th-finger",
        "name": "Curvature of little finger",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/clinodactyly-of-the-5th-finger"
      },
      {
        "slug": "exercise-intolerance",
        "name": "Decreased ability to exercise",
        "systems": [
          "constitutional-symptom"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/exercise-intolerance"
      },
      {
        "slug": "microdontia",
        "name": "Decreased size of tooth",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/microdontia"
      },
      {
        "slug": "thin-vermilion-border",
        "name": "Decreased volume of lip",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/thin-vermilion-border"
      },
      {
        "slug": "deeply-set-eye",
        "name": "Deeply set eye",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/deeply-set-eye"
      },
      {
        "slug": "delayed-speech-and-language-development",
        "name": "Delayed speech and language development",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-rare",
        "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": "occasional",
        "url": "https://dantelabs.com/traits/depressed-nasal-bridge"
      },
      {
        "slug": "vertigo",
        "name": "Dizziness",
        "systems": [
          "abnormality-of-the-ear"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/vertigo"
      },
      {
        "slug": "joint-hypermobility",
        "name": "Double-Jointed",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/joint-hypermobility"
      },
      {
        "slug": "pes-planus",
        "name": "Dropped arches",
        "systems": [
          "abnormality-of-limbs"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/pes-planus"
      },
      {
        "slug": "duane-anomaly",
        "name": "Duane anomaly",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/duane-anomaly"
      },
      {
        "slug": "duplication-of-thumb-phalanx",
        "name": "Duplication of thumb phalanx",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/duplication-of-thumb-phalanx"
      },
      {
        "slug": "endocardial-fibroelastosis",
        "name": "Endocardial fibroelastosis",
        "systems": [
          "abnormality-of-the-cardiovascular-system"
        ],
        "url": "https://dantelabs.com/traits/endocardial-fibroelastosis"
      },
      {
        "slug": "seizure",
        "name": "Epilepsy",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/seizure"
      },
      {
        "slug": "esodeviation",
        "name": "Esodeviation",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/esodeviation"
      },
      {
        "slug": "exophoria",
        "name": "Exophoria",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/exophoria"
      },
      {
        "slug": "epicanthus",
        "name": "Eye folds",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/epicanthus"
      },
      {
        "slug": "syncope",
        "name": "Fainting spell",
        "systems": [
          "abnormality-of-the-cardiovascular-system",
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/syncope"
      },
      {
        "slug": "failure-to-thrive",
        "name": "Faltering weight",
        "systems": [
          "growth-abnormality"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/failure-to-thrive"
      },
      {
        "slug": "hypermetropia",
        "name": "Farsightedness",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/hypermetropia"
      },
      {
        "slug": "fatigue",
        "name": "Fatigue",
        "systems": [
          "constitutional-symptom"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/fatigue"
      },
      {
        "slug": "first-degree-atrioventricular-block",
        "name": "First degree atrioventricular block",
        "systems": [
          "abnormality-of-the-cardiovascular-system"
        ],
        "url": "https://dantelabs.com/traits/first-degree-atrioventricular-block"
      },
      {
        "slug": "underdeveloped-supraorbital-ridges",
        "name": "Flattened bony protrusion above eyes",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/underdeveloped-supraorbital-ridges"
      },
      {
        "slug": "frontal-balding",
        "name": "Frontal balding",
        "systems": [
          "abnormality-of-the-integument"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/frontal-balding"
      },
      {
        "slug": "frontal-bossing",
        "name": "Frontal bossing",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "url": "https://dantelabs.com/traits/frontal-bossing"
      },
      {
        "slug": "thick-lower-lip-vermilion",
        "name": "Full lower lip",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/thick-lower-lip-vermilion"
      },
      {
        "slug": "pectus-excavatum",
        "name": "Funnel chest",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/pectus-excavatum"
      },
      {
        "slug": "global-developmental-delay",
        "name": "Global developmental delay",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "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": "very-rare",
        "url": "https://dantelabs.com/traits/bilateral-tonic-clonic-seizure"
      },
      {
        "slug": "myocardial-infarction",
        "name": "Heart attack",
        "systems": [
          "abnormality-of-the-cardiovascular-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/myocardial-infarction"
      },
      {
        "slug": "high-palate",
        "name": "High palate",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/high-palate"
      },
      {
        "slug": "highly-arched-eyebrow",
        "name": "Highly arched eyebrow",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-integument"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/highly-arched-eyebrow"
      },
      {
        "slug": "intellectual-disability",
        "name": "Intellectual disability",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "url": "https://dantelabs.com/traits/intellectual-disability"
      },
      {
        "slug": "micrognathia",
        "name": "Little lower jaw",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/micrognathia"
      },
      {
        "slug": "long-lower-eyelashes",
        "name": "Long lower eyelashes",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-integument"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/long-lower-eyelashes"
      },
      {
        "slug": "long-philtrum",
        "name": "Long philtrum",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/long-philtrum"
      },
      {
        "slug": "dolichocephaly",
        "name": "Long, narrow head",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/dolichocephaly"
      },
      {
        "slug": "low-hanging-columella",
        "name": "Low hanging columella",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/low-hanging-columella"
      },
      {
        "slug": "hypotonia",
        "name": "Low muscle tone",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/hypotonia"
      },
      {
        "slug": "axial-hypotonia",
        "name": "Low muscle tone in trunk",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/axial-hypotonia"
      },
      {
        "slug": "low-set-ears",
        "name": "Low-set ears",
        "systems": [
          "abnormality-of-the-ear"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/low-set-ears"
      },
      {
        "slug": "synophrys",
        "name": "Monobrow",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-integument"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/synophrys"
      },
      {
        "slug": "muscular-ventricular-septal-defect",
        "name": "Muscular ventricular septal defect",
        "systems": [
          "abnormality-of-the-cardiovascular-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/muscular-ventricular-septal-defect"
      },
      {
        "slug": "coarctation-of-aorta",
        "name": "Narrowing of aorta",
        "systems": [
          "abnormality-of-the-cardiovascular-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/coarctation-of-aorta"
      },
      {
        "slug": "anteverted-nares",
        "name": "Nasal tip, upturned",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/anteverted-nares"
      },
      {
        "slug": "nuclear-pulverulent-cataract",
        "name": "Nuclear pulverulent cataract",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/nuclear-pulverulent-cataract"
      },
      {
        "slug": "overlapping-toe",
        "name": "Overlapping toe",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/overlapping-toe"
      },
      {
        "slug": "palmoplantar-erythema",
        "name": "Palmoplantar erythema",
        "systems": [
          "abnormality-of-the-cardiovascular-system",
          "abnormality-of-the-integument"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/palmoplantar-erythema"
      },
      {
        "slug": "palpitations",
        "name": "Palpitations",
        "systems": [
          "abnormality-of-the-cardiovascular-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/palpitations"
      },
      {
        "slug": "paroxysmal-atrial-fibrillation",
        "name": "Paroxysmal atrial fibrillation",
        "systems": [
          "abnormality-of-the-cardiovascular-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/paroxysmal-atrial-fibrillation"
      },
      {
        "slug": "patent-ductus-arteriosus",
        "name": "Patent ductus arteriosus",
        "systems": [
          "abnormality-of-the-cardiovascular-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/patent-ductus-arteriosus"
      },
      {
        "slug": "perimembranous-ventricular-septal-defect",
        "name": "Perimembranous ventricular septal defect",
        "systems": [
          "abnormality-of-the-cardiovascular-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/perimembranous-ventricular-septal-defect"
      },
      {
        "slug": "camptodactyly",
        "name": "Permanent flexion of the finger or toe",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/camptodactyly"
      },
      {
        "slug": "preauricular-pit",
        "name": "Pit in front of the ear",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-integument"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/preauricular-pit"
      },
      {
        "slug": "pointed-chin",
        "name": "Pointed chin",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/pointed-chin"
      },
      {
        "slug": "premature-atrial-contractions",
        "name": "Premature atrial contractions",
        "systems": [
          "abnormality-of-the-cardiovascular-system"
        ],
        "url": "https://dantelabs.com/traits/premature-atrial-contractions"
      },
      {
        "slug": "intrauterine-growth-retardation",
        "name": "Prenatal growth deficiency",
        "systems": [
          "growth-abnormality"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/intrauterine-growth-retardation"
      },
      {
        "slug": "prolonged-p-wave",
        "name": "Prolonged P wave",
        "systems": [
          "abnormality-of-the-cardiovascular-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/prolonged-p-wave"
      },
      {
        "slug": "prolonged-qrs-complex",
        "name": "Prolonged QRS complex",
        "systems": [
          "abnormality-of-the-cardiovascular-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/prolonged-qrs-complex"
      },
      {
        "slug": "prominent-occiput",
        "name": "Prominent back of the head",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/prominent-occiput"
      },
      {
        "slug": "protruding-ear",
        "name": "Prominent ear",
        "systems": [
          "abnormality-of-the-ear"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/protruding-ear"
      },
      {
        "slug": "prominent-fingertip-pads",
        "name": "Prominent fingertip pads",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-integument",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/prominent-fingertip-pads"
      },
      {
        "slug": "prominent-forehead",
        "name": "Prominent forehead",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/prominent-forehead"
      },
      {
        "slug": "prominent-metopic-ridge",
        "name": "Prominent metopic ridge",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/prominent-metopic-ridge"
      },
      {
        "slug": "prominent-nasal-bridge",
        "name": "Prominent nasal bridge",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/prominent-nasal-bridge"
      },
      {
        "slug": "prominent-nose",
        "name": "Prominent nose",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/prominent-nose"
      },
      {
        "slug": "atrial-fibrillation",
        "name": "Quivering upper heart chambers resulting in irregular heartbeat",
        "systems": [
          "abnormality-of-the-cardiovascular-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/atrial-fibrillation"
      },
      {
        "slug": "motor-stereotypy",
        "name": "Repetitive movements",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/motor-stereotypy"
      },
      {
        "slug": "round-face",
        "name": "Round face",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/round-face"
      },
      {
        "slug": "schizophrenia",
        "name": "Schizophrenia",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "url": "https://dantelabs.com/traits/schizophrenia"
      },
      {
        "slug": "scoliosis",
        "name": "Scoliosis",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/scoliosis"
      },
      {
        "slug": "self-injurious-behavior",
        "name": "Self-injurious behavior",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/self-injurious-behavior"
      },
      {
        "slug": "sensorineural-hearing-impairment",
        "name": "Sensorineural hearing impairment",
        "systems": [
          "abnormality-of-the-ear"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/sensorineural-hearing-impairment"
      },
      {
        "slug": "brachydactyly",
        "name": "Short fingers or toes",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/brachydactyly"
      },
      {
        "slug": "short-neck",
        "name": "Short neck",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/short-neck"
      },
      {
        "slug": "short-palpebral-fissure",
        "name": "Short opening between the eyelids",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/short-palpebral-fissure"
      },
      {
        "slug": "short-distal-phalanx-of-finger",
        "name": "Short outermost finger bone",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/short-distal-phalanx-of-finger"
      },
      {
        "slug": "simple-ear",
        "name": "Simple ear",
        "systems": [
          "abnormality-of-the-ear"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/simple-ear"
      },
      {
        "slug": "single-transverse-palmar-crease",
        "name": "Single transverse palmar crease",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-integument"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/single-transverse-palmar-crease"
      },
      {
        "slug": "smooth-philtrum",
        "name": "Smooth philtrum",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/smooth-philtrum"
      },
      {
        "slug": "sutural-cataract",
        "name": "Sutural cataract",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/sutural-cataract"
      },
      {
        "slug": "talipes",
        "name": "Talipes",
        "systems": [
          "abnormality-of-limbs"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/talipes"
      },
      {
        "slug": "turricephaly",
        "name": "Tall shaped head",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/turricephaly"
      },
      {
        "slug": "tetralogy-of-fallot",
        "name": "Tetralogy of Fallot",
        "systems": [
          "abnormality-of-the-cardiovascular-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/tetralogy-of-fallot"
      },
      {
        "slug": "thin-upper-lip-vermilion",
        "name": "Thin red part of the upper lip",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/thin-upper-lip-vermilion"
      },
      {
        "slug": "thromboembolic-stroke",
        "name": "Thromboembolic stroke",
        "systems": [
          "abnormality-of-blood-and-blood-forming-tissues"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/thromboembolic-stroke"
      },
      {
        "slug": "thromboembolism",
        "name": "Thromboembolism",
        "systems": [
          "abnormality-of-blood-and-blood-forming-tissues"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/thromboembolism"
      },
      {
        "slug": "transposition-of-the-great-arteries",
        "name": "Transposition of the great arteries",
        "systems": [
          "abnormality-of-the-cardiovascular-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/transposition-of-the-great-arteries"
      },
      {
        "slug": "tremor",
        "name": "Tremor",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/tremor"
      },
      {
        "slug": "triangular-face",
        "name": "Triangular face",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/triangular-face"
      },
      {
        "slug": "truncal-obesity",
        "name": "Truncal obesity",
        "systems": [
          "growth-abnormality"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/truncal-obesity"
      },
      {
        "slug": "truncus-arteriosus",
        "name": "Truncus arteriosus",
        "systems": [
          "abnormality-of-the-cardiovascular-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/truncus-arteriosus"
      },
      {
        "slug": "cryptorchidism",
        "name": "Undescended testes",
        "systems": [
          "abnormality-of-the-genitourinary-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/cryptorchidism"
      },
      {
        "slug": "upslanted-palpebral-fissure",
        "name": "Upward slanting of the opening between the eyelids",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/upslanted-palpebral-fissure"
      },
      {
        "slug": "ventricular-escape-rhythm",
        "name": "Ventricular escape rhythm",
        "systems": [
          "abnormality-of-the-cardiovascular-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/ventricular-escape-rhythm"
      },
      {
        "slug": "hypertelorism",
        "name": "Wide-set eyes",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/hypertelorism"
      },
      {
        "slug": "widely-spaced-teeth",
        "name": "Widely spaced teeth",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/widely-spaced-teeth"
      },
      {
        "slug": "malar-flattening",
        "name": "Zygomatic flattening",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/malar-flattening"
      }
    ],
    "related": [
      {
        "slug": "kcnj2",
        "symbol": "KCNJ2",
        "name": "potassium inwardly rectifying channel subfamily J member 2",
        "shared": 1,
        "url": "https://dantelabs.com/nl/genes/kcnj2"
      },
      {
        "slug": "kcnq1",
        "symbol": "KCNQ1",
        "name": "potassium voltage-gated channel subfamily Q member 1",
        "shared": 1,
        "url": "https://dantelabs.com/nl/genes/kcnq1"
      },
      {
        "slug": "myl4",
        "symbol": "MYL4",
        "name": "myosin light chain 4",
        "shared": 1,
        "url": "https://dantelabs.com/nl/genes/myl4"
      }
    ],
    "sources": {
      "bundleId": "2026.10.17-8666dff2",
      "panel": "2026-10-17",
      "acmgSf": "SF v3.2"
    },
    "locusKind": "proteinCoding"
  },
  "variants": {
    "total": 0,
    "url": null,
    "items": []
  }
}