{
  "url": "https://dantelabs.com/hu/genes/ext2",
  "gene": {
    "slug": "ext2",
    "symbol": "EXT2",
    "name": "exostosin glycosyltransferase 2",
    "hgnc": "HGNC:3513",
    "summary": null,
    "location": "11p11.2",
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    "aliases": [
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    "previousSymbols": [],
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    "entrezId": 2132,
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      "608210"
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    "uniprot": [
      "Q93063"
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    "model": {
      "build": "GRCh38",
      "release": "v1.5",
      "chrom": "11",
      "start": 44095678,
      "end": 44251962,
      "strand": "+",
      "ensemblTranscript": "ENST00000533608.7",
      "refseqTranscript": "NM_207122.2",
      "ensemblProtein": "ENSP00000431173.2",
      "refseqProtein": "NP_997005.1",
      "exons": [
        {
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          "end": 44251962
        }
      ],
      "cds": {
        "start": 44107713,
        "end": 44244287
      }
    },
    "grch37": {
      "build": "GRCh37",
      "release": "87",
      "chrom": "11",
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      "end": 44266979,
      "strand": "+"
    },
    "neighbourhood": {
      "release": "116",
      "start": 43673820,
      "end": 44673819,
      "genes": [
        {
          "symbol": "HSD17B12",
          "ensemblId": "ENSG00000149084",
          "biotype": "protein_coding",
          "start": 43680509,
          "end": 43857741,
          "strand": "+",
          "slug": "hsd17b12"
        },
        {
          "symbol": "ALKBH3",
          "ensemblId": "ENSG00000166199",
          "biotype": "protein_coding",
          "start": 43880811,
          "end": 43920370,
          "strand": "+",
          "slug": "alkbh3"
        },
        {
          "symbol": "C11orf96",
          "ensemblId": "ENSG00000187479",
          "biotype": "protein_coding",
          "start": 43942637,
          "end": 43943878,
          "strand": "+",
          "slug": "c11orf96"
        },
        {
          "symbol": "ACCSL",
          "ensemblId": "ENSG00000205126",
          "biotype": "protein_coding",
          "start": 44047981,
          "end": 44059977,
          "strand": "+",
          "slug": "accsl"
        },
        {
          "symbol": "ACCS",
          "ensemblId": "ENSG00000110455",
          "biotype": "protein_coding",
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          "end": 44086590,
          "strand": "+",
          "slug": "accs"
        },
        {
          "symbol": "ALX4",
          "ensemblId": "ENSG00000052850",
          "biotype": "protein_coding",
          "start": 44260440,
          "end": 44310139,
          "strand": "-",
          "slug": "alx4"
        },
        {
          "symbol": "CD82",
          "ensemblId": "ENSG00000085117",
          "biotype": "protein_coding",
          "start": 44564414,
          "end": 44621071,
          "strand": "+",
          "slug": "cd82"
        }
      ],
      "truncated": false
    },
    "reports": [
      {
        "slug": "hereditary-multiple-osteochondromas",
        "name": "Hereditary Multiple Osteochondromas",
        "diseases": [
          {
            "mondoId": "MONDO:0005508",
            "name": "Hereditary multiple osteochondromas",
            "genes": 2,
            "inheritance": "autosomal-dominant",
            "description": "A condition caused mainly by variants in EXT1 or EXT2 in which benign cartilage-capped bone growths develop at the ends of long bones.",
            "management": "Knowing allows monitoring for growth problems and for the small lifetime risk (around 2 to 5%) that an osteochondroma becomes a chondrosarcoma.",
            "evidence": {
              "gencc": [
                "Ambry Genetics",
                "ClinGen",
                "G2P",
                "Genomics England PanelApp",
                "Labcorp Genetics (formerly Invitae)",
                "PanelApp Australia"
              ],
              "clingen": "Definitive",
              "acmgSf": false,
              "inheritance": [
                "autosomal-dominant"
              ]
            },
            "sameAsReport": true,
            "broad": false
          }
        ],
        "url": "https://dantelabs.com/hu/conditions/hereditary-multiple-osteochondromas"
      },
      {
        "slug": "disorder-of-glycosylation",
        "name": "Congenital Disorders of Glycosylation",
        "diseases": [
          {
            "mondoId": "MONDO:0015286",
            "name": "Congenital Disorders of Glycosylation (CDG)",
            "genes": 98,
            "inheritance": null,
            "description": "A large group of inherited conditions in which sugar chains (glycans) are not correctly built or attached to proteins and lipids, often affecting the brain, liver, blood clotting, growth and many other body systems. Most are autosomal recessive, but some are X-linked or autosomal dominant.",
            "management": null,
            "evidence": {
              "gencc": [
                "Labcorp Genetics (formerly Invitae)",
                "PanelApp Australia"
              ],
              "acmgSf": false,
              "inheritance": [
                "autosomal-recessive"
              ]
            },
            "sameAsReport": false,
            "broad": true
          }
        ],
        "url": "https://dantelabs.com/hu/conditions/disorder-of-glycosylation"
      }
    ],
    "pharmacogenomics": [],
    "traits": [],
    "phenotypes": [
      {
        "slug": "abnormality-of-the-tarsal-bones",
        "name": "Abnormal ankle bones",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/abnormality-of-the-tarsal-bones"
      },
      {
        "slug": "abnormal-bone-structure",
        "name": "Abnormal bone structure",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/abnormal-bone-structure"
      },
      {
        "slug": "abnormal-cardiovascular-system-morphology",
        "name": "Abnormal cardiovascular system morphology",
        "systems": [
          "abnormality-of-the-cardiovascular-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/abnormal-cardiovascular-system-morphology"
      },
      {
        "slug": "abnormal-morphology-of-ulna",
        "name": "Abnormal morphology of ulna",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/abnormal-morphology-of-ulna"
      },
      {
        "slug": "abnormal-lower-limb-bone-morphology",
        "name": "Abnormal shape of bones of the lower limbs",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/abnormal-lower-limb-bone-morphology"
      },
      {
        "slug": "abnormal-cartilage-morphology",
        "name": "Abnormal shape of cartilage",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/abnormal-cartilage-morphology"
      },
      {
        "slug": "abnormal-hand-morphology",
        "name": "Abnormal shape of hand",
        "systems": [
          "abnormality-of-limbs"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/abnormal-hand-morphology"
      },
      {
        "slug": "abnormal-pelvis-bone-morphology",
        "name": "Abnormal shape of pelvis bone",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/abnormal-pelvis-bone-morphology"
      },
      {
        "slug": "abnormal-carpal-morphology",
        "name": "Abnormal wrist bones",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/abnormal-carpal-morphology"
      },
      {
        "slug": "abnormal-fibula-morphology",
        "name": "Abnormality of the calf bone",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/abnormal-fibula-morphology"
      },
      {
        "slug": "abnormality-of-the-kidney",
        "name": "Abnormality of the kidney",
        "systems": [
          "abnormality-of-the-genitourinary-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/abnormality-of-the-kidney"
      },
      {
        "slug": "abnormality-of-the-knee",
        "name": "Abnormality of the knee",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/abnormality-of-the-knee"
      },
      {
        "slug": "abnormality-of-the-outer-ear",
        "name": "Abnormality of the outer ear",
        "systems": [
          "abnormality-of-the-ear"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/abnormality-of-the-outer-ear"
      },
      {
        "slug": "abnormal-tibia-morphology",
        "name": "Abnormality of the shankbone",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/abnormal-tibia-morphology"
      },
      {
        "slug": "abnormality-of-the-skin",
        "name": "Abnormality of the skin",
        "systems": [
          "abnormality-of-the-integument"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/abnormality-of-the-skin"
      },
      {
        "slug": "abnormal-femur-morphology",
        "name": "Abnormality of the thighbone",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/abnormal-femur-morphology"
      },
      {
        "slug": "microcephaly",
        "name": "Abnormally small head",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-musculoskeletal-system",
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/microcephaly"
      },
      {
        "slug": "gastroesophageal-reflux",
        "name": "Acid reflux",
        "systems": [
          "abnormality-of-the-digestive-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/gastroesophageal-reflux"
      },
      {
        "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": "occasional",
        "url": "https://dantelabs.com/traits/atrial-septal-defect"
      },
      {
        "slug": "arthritis",
        "name": "Arthritis",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/arthritis"
      },
      {
        "slug": "nail-dysplasia",
        "name": "Atypical nail growth",
        "systems": [
          "abnormality-of-the-integument"
        ],
        "url": "https://dantelabs.com/traits/nail-dysplasia"
      },
      {
        "slug": "autism",
        "name": "Autism",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/autism"
      },
      {
        "slug": "autistic-behavior",
        "name": "Autism spectrum disorder",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "url": "https://dantelabs.com/traits/autistic-behavior"
      },
      {
        "slug": "macrocephaly",
        "name": "Big calvaria",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/macrocephaly"
      },
      {
        "slug": "cerebral-hemorrhage",
        "name": "Bleeding in brain",
        "systems": [
          "abnormality-of-blood-and-blood-forming-tissues",
          "abnormality-of-the-cardiovascular-system",
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/cerebral-hemorrhage"
      },
      {
        "slug": "bone-fracture",
        "name": "Bone fracture",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/bone-fracture"
      },
      {
        "slug": "bowing-of-the-long-bones",
        "name": "Bowing of the long bones",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/bowing-of-the-long-bones"
      },
      {
        "slug": "brachycephaly",
        "name": "Broad head shape",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/brachycephaly"
      },
      {
        "slug": "broad-nasal-tip",
        "name": "Broad nasal tip",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/broad-nasal-tip"
      },
      {
        "slug": "metaphyseal-widening",
        "name": "Broad wide portion of long bone",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/metaphyseal-widening"
      },
      {
        "slug": "bulbous-nose",
        "name": "Bulbous nose",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/bulbous-nose"
      },
      {
        "slug": "bursitis",
        "name": "Bursitis",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/bursitis"
      },
      {
        "slug": "cervical-myelopathy",
        "name": "Cervical myelopathy",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/cervical-myelopathy"
      },
      {
        "slug": "chest-pain",
        "name": "Chest pain",
        "systems": [
          "constitutional-symptom"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/chest-pain"
      },
      {
        "slug": "chondrosarcoma",
        "name": "Chondrosarcoma",
        "systems": [
          "abnormality-of-the-musculoskeletal-system",
          "neoplasm"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/chondrosarcoma"
      },
      {
        "slug": "coarse-facial-features",
        "name": "Coarse facial features",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "url": "https://dantelabs.com/traits/coarse-facial-features"
      },
      {
        "slug": "pneumothorax",
        "name": "Collapsed lung",
        "systems": [
          "abnormality-of-the-respiratory-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/pneumothorax"
      },
      {
        "slug": "constipation",
        "name": "Constipation",
        "systems": [
          "abnormality-of-the-digestive-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/constipation"
      },
      {
        "slug": "coxa-valga",
        "name": "Coxa valga",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/coxa-valga"
      },
      {
        "slug": "coxa-vara",
        "name": "Coxa vara",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "url": "https://dantelabs.com/traits/coxa-vara"
      },
      {
        "slug": "strabismus",
        "name": "Cross-eyed",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "frequent",
        "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"
        ],
        "url": "https://dantelabs.com/traits/clinodactyly-of-the-5th-finger"
      },
      {
        "slug": "decreased-skull-ossification",
        "name": "Decreased bone formation of skull",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/decreased-skull-ossification"
      },
      {
        "slug": "deformed-forearm-bones",
        "name": "Deformed forearm bones",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/deformed-forearm-bones"
      },
      {
        "slug": "deformed-radius",
        "name": "Deformed radius",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/deformed-radius"
      },
      {
        "slug": "delayed-puberty",
        "name": "Delayed puberty",
        "systems": [
          "abnormality-of-the-endocrine-system",
          "growth-abnormality"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/delayed-puberty"
      },
      {
        "slug": "delayed-speech-and-language-development",
        "name": "Delayed speech and language development",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/delayed-speech-and-language-development"
      },
      {
        "slug": "depressed-nasal-tip",
        "name": "Depressed nasal tip",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/depressed-nasal-tip"
      },
      {
        "slug": "downturned-corners-of-mouth",
        "name": "Downturned corners of mouth",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/downturned-corners-of-mouth"
      },
      {
        "slug": "pes-planus",
        "name": "Dropped arches",
        "systems": [
          "abnormality-of-limbs"
        ],
        "url": "https://dantelabs.com/traits/pes-planus"
      },
      {
        "slug": "precocious-puberty",
        "name": "Early onset of puberty",
        "systems": [
          "abnormality-of-the-endocrine-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/precocious-puberty"
      },
      {
        "slug": "seizure",
        "name": "Epilepsy",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/seizure"
      },
      {
        "slug": "epicanthus",
        "name": "Eye folds",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/epicanthus"
      },
      {
        "slug": "feeding-difficulties",
        "name": "Feeding difficulties",
        "systems": [
          "abnormality-of-the-digestive-system"
        ],
        "url": "https://dantelabs.com/traits/feeding-difficulties"
      },
      {
        "slug": "femoroacetabular-impingement",
        "name": "Femoroacetabular impingement",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/femoroacetabular-impingement"
      },
      {
        "slug": "flat-forehead",
        "name": "Flat forehead",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/flat-forehead"
      },
      {
        "slug": "syringomyelia",
        "name": "Fluid-filled cyst in spinal cord",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/syringomyelia"
      },
      {
        "slug": "forearm-undergrowth",
        "name": "Forearm undergrowth",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/forearm-undergrowth"
      },
      {
        "slug": "exostoses",
        "name": "Formation of new noncancerous bone on top of existing bone",
        "systems": [
          "abnormality-of-the-musculoskeletal-system",
          "neoplasm"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/exostoses"
      },
      {
        "slug": "functional-motor-deficit",
        "name": "Functional motor deficit",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/functional-motor-deficit"
      },
      {
        "slug": "global-developmental-delay",
        "name": "Global developmental delay",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/global-developmental-delay"
      },
      {
        "slug": "hemothorax",
        "name": "Hemothorax",
        "systems": [
          "abnormality-of-the-respiratory-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/hemothorax"
      },
      {
        "slug": "hypertension",
        "name": "High blood pressure",
        "systems": [
          "abnormality-of-the-cardiovascular-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/hypertension"
      },
      {
        "slug": "high-forehead",
        "name": "High forehead",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/high-forehead"
      },
      {
        "slug": "polyhydramnios",
        "name": "High levels of amniotic fluid",
        "systems": [
          "abnormality-of-prenatal-development-or-birth"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/polyhydramnios"
      },
      {
        "slug": "proteinuria",
        "name": "High urine protein levels",
        "systems": [
          "abnormality-of-metabolism-homeostasis",
          "abnormality-of-the-genitourinary-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/proteinuria"
      },
      {
        "slug": "ventricular-septal-defect",
        "name": "Hole in heart wall separating two lower heart chambers",
        "systems": [
          "abnormality-of-the-cardiovascular-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/ventricular-septal-defect"
      },
      {
        "slug": "parietal-foramina",
        "name": "Holes in parietal bones",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/parietal-foramina"
      },
      {
        "slug": "hypoplastic-philtrum",
        "name": "Hypoplastic philtrum",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "url": "https://dantelabs.com/traits/hypoplastic-philtrum"
      },
      {
        "slug": "intellectual-disability",
        "name": "Intellectual disability",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/intellectual-disability"
      },
      {
        "slug": "mild-intellectual-disability",
        "name": "Intellectual disability, mild",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/mild-intellectual-disability"
      },
      {
        "slug": "severe-intellectual-disability",
        "name": "Intellectual disability, severe",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/severe-intellectual-disability"
      },
      {
        "slug": "intestinal-malrotation",
        "name": "Intestinal malrotation",
        "systems": [
          "abnormality-of-the-digestive-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/intestinal-malrotation"
      },
      {
        "slug": "intestinal-obstruction",
        "name": "Intestinal obstruction",
        "systems": [
          "abnormality-of-the-digestive-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/intestinal-obstruction"
      },
      {
        "slug": "nystagmus",
        "name": "Involuntary, rapid, rhythmic eye movements",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/nystagmus"
      },
      {
        "slug": "moderate-intellectual-disability",
        "name": "IQ between 34 and 49",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/moderate-intellectual-disability"
      },
      {
        "slug": "genu-valgum",
        "name": "Knock knees",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/genu-valgum"
      },
      {
        "slug": "lower-limb-asymmetry",
        "name": "Left and right leg differ in length or width",
        "systems": [
          "abnormality-of-limbs",
          "growth-abnormality"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/lower-limb-asymmetry"
      },
      {
        "slug": "limb-undergrowth",
        "name": "Limb undergrowth",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/limb-undergrowth"
      },
      {
        "slug": "limitation-of-joint-mobility",
        "name": "Limitation of joint mobility",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/limitation-of-joint-mobility"
      },
      {
        "slug": "limitation-of-knee-mobility",
        "name": "Limitation of knee mobility",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/limitation-of-knee-mobility"
      },
      {
        "slug": "limited-hip-movement",
        "name": "Limited hip movement",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/limited-hip-movement"
      },
      {
        "slug": "micrognathia",
        "name": "Little lower jaw",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/micrognathia"
      },
      {
        "slug": "long-philtrum",
        "name": "Long philtrum",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/long-philtrum"
      },
      {
        "slug": "loss-of-ambulation",
        "name": "Loss of ability to walk",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/loss-of-ambulation"
      },
      {
        "slug": "hypotonia",
        "name": "Low muscle tone",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/hypotonia"
      },
      {
        "slug": "anemia",
        "name": "Low number of red blood cells or hemoglobin",
        "systems": [
          "abnormality-of-blood-and-blood-forming-tissues"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/anemia"
      },
      {
        "slug": "reduced-bone-mineral-density",
        "name": "Low solidness and mass of the bones",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/reduced-bone-mineral-density"
      },
      {
        "slug": "madelung-like-forearm-deformities",
        "name": "Madelung-like forearm deformities",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "url": "https://dantelabs.com/traits/madelung-like-forearm-deformities"
      },
      {
        "slug": "motor-delay",
        "name": "Motor delay",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "url": "https://dantelabs.com/traits/motor-delay"
      },
      {
        "slug": "multiple-exostoses",
        "name": "Multiple exostoses",
        "systems": [
          "abnormality-of-the-musculoskeletal-system",
          "neoplasm"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/multiple-exostoses"
      },
      {
        "slug": "myalgia",
        "name": "Muscle ache",
        "systems": [
          "constitutional-symptom"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/myalgia"
      },
      {
        "slug": "nausea",
        "name": "Nausea",
        "systems": [
          "abnormality-of-the-digestive-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/nausea"
      },
      {
        "slug": "nephroblastoma",
        "name": "Nephroblastoma",
        "systems": [
          "abnormality-of-the-genitourinary-system",
          "neoplasm"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/nephroblastoma"
      },
      {
        "slug": "neuropathic-spinal-arthropathy",
        "name": "Neuropathic spinal arthropathy",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/neuropathic-spinal-arthropathy"
      },
      {
        "slug": "osteochondroma",
        "name": "Osteochondroma",
        "systems": [
          "abnormality-of-the-musculoskeletal-system",
          "neoplasm"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/osteochondroma"
      },
      {
        "slug": "overlapping-toe",
        "name": "Overlapping toe",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/overlapping-toe"
      },
      {
        "slug": "pain",
        "name": "Pain",
        "systems": [
          "constitutional-symptom"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/pain"
      },
      {
        "slug": "patent-ductus-arteriosus",
        "name": "Patent ductus arteriosus",
        "systems": [
          "abnormality-of-the-cardiovascular-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/patent-ductus-arteriosus"
      },
      {
        "slug": "sleep-apnea",
        "name": "Pauses in breathing while sleeping",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/sleep-apnea"
      },
      {
        "slug": "pelvic-bone-exostoses",
        "name": "Pelvic bone exostoses",
        "systems": [
          "abnormality-of-the-musculoskeletal-system",
          "neoplasm"
        ],
        "url": "https://dantelabs.com/traits/pelvic-bone-exostoses"
      },
      {
        "slug": "peripheral-nerve-compression",
        "name": "Peripheral nerve compression",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/peripheral-nerve-compression"
      },
      {
        "slug": "poor-speech",
        "name": "Poor speech",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "url": "https://dantelabs.com/traits/poor-speech"
      },
      {
        "slug": "dysphagia",
        "name": "Poor swallowing",
        "systems": [
          "abnormality-of-the-digestive-system",
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/dysphagia"
      },
      {
        "slug": "spinal-cord-compression",
        "name": "Pressure on spinal cord",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/spinal-cord-compression"
      },
      {
        "slug": "prominent-forehead",
        "name": "Prominent forehead",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/prominent-forehead"
      },
      {
        "slug": "prominent-nasal-bridge",
        "name": "Prominent nasal bridge",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/prominent-nasal-bridge"
      },
      {
        "slug": "protuberances-at-ends-of-long-bones",
        "name": "Protuberances at ends of long bones",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "url": "https://dantelabs.com/traits/protuberances-at-ends-of-long-bones"
      },
      {
        "slug": "pseudoaneurysm",
        "name": "Pseudoaneurysm",
        "systems": [
          "abnormality-of-the-cardiovascular-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/pseudoaneurysm"
      },
      {
        "slug": "motor-stereotypy",
        "name": "Repetitive movements",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "url": "https://dantelabs.com/traits/motor-stereotypy"
      },
      {
        "slug": "rib-exostoses",
        "name": "Rib exostoses",
        "systems": [
          "abnormality-of-the-musculoskeletal-system",
          "neoplasm"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/rib-exostoses"
      },
      {
        "slug": "scapular-exostoses",
        "name": "Scapular exostoses",
        "systems": [
          "abnormality-of-the-musculoskeletal-system",
          "neoplasm"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/scapular-exostoses"
      },
      {
        "slug": "scoliosis",
        "name": "Scoliosis",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/scoliosis"
      },
      {
        "slug": "short-long-bone",
        "name": "Short long bone",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/short-long-bone"
      },
      {
        "slug": "short-lower-limbs",
        "name": "Short lower limbs",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/short-lower-limbs"
      },
      {
        "slug": "micropenis",
        "name": "Short penis",
        "systems": [
          "abnormality-of-the-genitourinary-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/micropenis"
      },
      {
        "slug": "short-philtrum",
        "name": "Short philtrum",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/short-philtrum"
      },
      {
        "slug": "short-stature",
        "name": "Short stature",
        "systems": [
          "growth-abnormality"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/short-stature"
      },
      {
        "slug": "short-metacarpal",
        "name": "Shortened long bone of hand",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/short-metacarpal"
      },
      {
        "slug": "preauricular-skin-tag",
        "name": "Skin tag in front of the ear",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-integument"
        ],
        "url": "https://dantelabs.com/traits/preauricular-skin-tag"
      },
      {
        "slug": "somatic-sensory-dysfunction",
        "name": "Somatic sensory dysfunction",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/somatic-sensory-dysfunction"
      },
      {
        "slug": "sparse-hair",
        "name": "Sparse hair",
        "systems": [
          "abnormality-of-the-integument"
        ],
        "url": "https://dantelabs.com/traits/sparse-hair"
      },
      {
        "slug": "hiatus-hernia",
        "name": "Stomach hernia",
        "systems": [
          "abnormality-of-the-digestive-system",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/hiatus-hernia"
      },
      {
        "slug": "encopresis",
        "name": "Stool holding",
        "systems": [
          "abnormality-of-the-digestive-system",
          "constitutional-symptom"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/encopresis"
      },
      {
        "slug": "talipes-valgus",
        "name": "Talipes valgus",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/talipes-valgus"
      },
      {
        "slug": "tendon-pain",
        "name": "Tendon pain",
        "systems": [
          "constitutional-symptom"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/tendon-pain"
      },
      {
        "slug": "tethered-cord",
        "name": "Tethered cord",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/tethered-cord"
      },
      {
        "slug": "hypothyroidism",
        "name": "Underactive thyroid",
        "systems": [
          "abnormality-of-the-endocrine-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/hypothyroidism"
      },
      {
        "slug": "underdeveloped-nasal-alae",
        "name": "Underdeveloped tissue around nostril",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/underdeveloped-nasal-alae"
      },
      {
        "slug": "cryptorchidism",
        "name": "Undescended testes",
        "systems": [
          "abnormality-of-the-genitourinary-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/cryptorchidism"
      },
      {
        "slug": "asymmetric-growth",
        "name": "Uneven or disproportionate growth of one body part compared to another",
        "systems": [
          "growth-abnormality"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/asymmetric-growth"
      },
      {
        "slug": "unsteady-gait",
        "name": "Unsteady walk",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/unsteady-gait"
      },
      {
        "slug": "urinary-retention",
        "name": "Urinary retention",
        "systems": [
          "abnormality-of-the-genitourinary-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/urinary-retention"
      },
      {
        "slug": "volvulus",
        "name": "Volvulus",
        "systems": [
          "abnormality-of-the-digestive-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/volvulus"
      },
      {
        "slug": "broad-based-gait",
        "name": "Wide based walk",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/broad-based-gait"
      },
      {
        "slug": "hypertelorism",
        "name": "Wide-set eyes",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/hypertelorism"
      }
    ],
    "related": [
      {
        "slug": "a4galt",
        "symbol": "A4GALT",
        "name": "alpha 1,4-galactosyltransferase (P1PK blood group)",
        "shared": 1,
        "url": "https://dantelabs.com/hu/genes/a4galt"
      },
      {
        "slug": "alg1",
        "symbol": "ALG1",
        "name": "ALG1 chitobiosyldiphosphodolichol beta-mannosyltransferase",
        "shared": 1,
        "url": "https://dantelabs.com/hu/genes/alg1"
      },
      {
        "slug": "alg11",
        "symbol": "ALG11",
        "name": "ALG11 alpha-1,2-mannosyltransferase",
        "shared": 1,
        "url": "https://dantelabs.com/hu/genes/alg11"
      },
      {
        "slug": "alg12",
        "symbol": "ALG12",
        "name": "ALG12 alpha-1,6-mannosyltransferase",
        "shared": 1,
        "url": "https://dantelabs.com/hu/genes/alg12"
      },
      {
        "slug": "alg13",
        "symbol": "ALG13",
        "name": "ALG13 UDP-N-acetylglucosaminyltransferase subunit",
        "shared": 1,
        "url": "https://dantelabs.com/hu/genes/alg13"
      },
      {
        "slug": "alg14",
        "symbol": "ALG14",
        "name": "ALG14 UDP-N-acetylglucosaminyltransferase subunit",
        "shared": 1,
        "url": "https://dantelabs.com/hu/genes/alg14"
      },
      {
        "slug": "alg2",
        "symbol": "ALG2",
        "name": "ALG2 alpha-1,3/1,6-mannosyltransferase",
        "shared": 1,
        "url": "https://dantelabs.com/hu/genes/alg2"
      },
      {
        "slug": "alg3",
        "symbol": "ALG3",
        "name": "ALG3 alpha-1,3- mannosyltransferase",
        "shared": 1,
        "url": "https://dantelabs.com/hu/genes/alg3"
      },
      {
        "slug": "alg6",
        "symbol": "ALG6",
        "name": "ALG6 alpha-1,3-glucosyltransferase",
        "shared": 1,
        "url": "https://dantelabs.com/hu/genes/alg6"
      },
      {
        "slug": "alg8",
        "symbol": "ALG8",
        "name": "ALG8 alpha-1,3-glucosyltransferase",
        "shared": 1,
        "url": "https://dantelabs.com/hu/genes/alg8"
      },
      {
        "slug": "alg9",
        "symbol": "ALG9",
        "name": "ALG9 alpha-1,2-mannosyltransferase",
        "shared": 1,
        "url": "https://dantelabs.com/hu/genes/alg9"
      },
      {
        "slug": "atp6ap1",
        "symbol": "ATP6AP1",
        "name": "ATPase H+ transporting accessory protein 1",
        "shared": 1,
        "url": "https://dantelabs.com/hu/genes/atp6ap1"
      }
    ],
    "sources": {
      "bundleId": "2026.10.17-8666dff2",
      "panel": "2026-10-17",
      "acmgSf": "SF v3.2"
    },
    "locusKind": "proteinCoding"
  },
  "variants": {
    "total": 0,
    "url": null,
    "items": []
  }
}