{
  "url": "https://dantelabs.com/ro/genes/rnu4-2",
  "gene": {
    "slug": "rnu4-2",
    "symbol": "RNU4-2",
    "name": "RNA, U4 small nuclear 2",
    "hgnc": "HGNC:10193",
    "summary": null,
    "location": "12q24.31",
    "locusType": "RNA, small nuclear",
    "aliases": [
      "U4c",
      "U4b",
      "U4A"
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    "previousSymbols": [
      "RNU4C",
      "RNU4-1B",
      "RNU4B1"
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    "ensemblId": "ENSG00000202538",
    "entrezId": 26834,
    "omim": [
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      "release": "v1.5",
      "chrom": "12",
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      "end": 120291903,
      "strand": "-",
      "ensemblTranscript": "ENST00000365668.2",
      "refseqTranscript": "NR_003137.3",
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        }
      ]
    },
    "grch37": {
      "build": "GRCh37",
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      "chrom": "12",
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      "end": 120729706,
      "strand": "-"
    },
    "neighbourhood": {
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          "strand": "-",
          "slug": "cit"
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        {
          "symbol": "BICDL1",
          "ensemblId": "ENSG00000135127",
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          "end": 120094496,
          "strand": "+",
          "slug": "bicdl1"
        },
        {
          "symbol": "RAB35",
          "ensemblId": "ENSG00000111737",
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          "end": 120117502,
          "strand": "-",
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        {
          "symbol": "GCN1",
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        {
          "symbol": "RPLP0",
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        {
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          "biotype": "protein_coding",
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        },
        {
          "symbol": "SIRT4",
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        {
          "symbol": "PLA2G1B",
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        {
          "symbol": "MSI1",
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        {
          "symbol": "COX6A1",
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        {
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        {
          "symbol": "TRIAP1",
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        {
          "symbol": "GATC",
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        {
          "symbol": "DYNLL1",
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        {
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        {
          "symbol": "RNF10",
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          "strand": "+",
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        {
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          "ensemblId": "ENSG00000288623",
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        },
        {
          "symbol": "POP5",
          "ensemblId": "ENSG00000167272",
          "biotype": "protein_coding",
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          "slug": "pop5"
        },
        {
          "symbol": "CABP1",
          "ensemblId": "ENSG00000157782",
          "biotype": "protein_coding",
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          "strand": "+",
          "slug": "cabp1"
        },
        {
          "symbol": "MLEC",
          "ensemblId": "ENSG00000110917",
          "biotype": "protein_coding",
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          "strand": "+",
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        },
        {
          "symbol": "UNC119B",
          "ensemblId": "ENSG00000175970",
          "biotype": "protein_coding",
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        },
        {
          "symbol": "ACADS",
          "ensemblId": "ENSG00000122971",
          "biotype": "protein_coding",
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          "strand": "+",
          "slug": "acads"
        },
        {
          "symbol": "SPPL3",
          "ensemblId": "ENSG00000157837",
          "biotype": "protein_coding",
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          "end": 120904414,
          "strand": "-",
          "slug": "sppl3"
        }
      ],
      "truncated": false
    },
    "reports": [],
    "pharmacogenomics": [],
    "traits": [],
    "phenotypes": [
      {
        "slug": "abnormal-central-response-of-multifocal-electroretinogram",
        "name": "Abnormal central response of multifocal electroretinogram",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/abnormal-central-response-of-multifocal-electroretinogram"
      },
      {
        "slug": "abnormal-cerebral-white-matter-morphology",
        "name": "Abnormal cerebral white matter morphology",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/abnormal-cerebral-white-matter-morphology"
      },
      {
        "slug": "color-vision-defect",
        "name": "Abnormal color vision",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/color-vision-defect"
      },
      {
        "slug": "tooth-malposition",
        "name": "Abnormal dental position",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/tooth-malposition"
      },
      {
        "slug": "abnormal-electroretinogram",
        "name": "Abnormal electroretinogram",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/abnormal-electroretinogram"
      },
      {
        "slug": "abnormal-full-field-electroretinogram",
        "name": "Abnormal full-field electroretinogram",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/abnormal-full-field-electroretinogram"
      },
      {
        "slug": "gait-disturbance",
        "name": "Abnormal gait",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/gait-disturbance"
      },
      {
        "slug": "abnormal-retinal-pigmentation",
        "name": "Abnormal retinal pigmentation",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/abnormal-retinal-pigmentation"
      },
      {
        "slug": "abnormal-retinal-vascular-morphology",
        "name": "Abnormality of retina blood vessels",
        "systems": [
          "abnormality-of-the-cardiovascular-system",
          "abnormality-of-the-eye"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/abnormal-retinal-vascular-morphology"
      },
      {
        "slug": "hypotelorism",
        "name": "Abnormally close eyes",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/hypotelorism"
      },
      {
        "slug": "macroglossia",
        "name": "Abnormally large tongue",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/macroglossia"
      },
      {
        "slug": "microcephaly",
        "name": "Abnormally small head",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-musculoskeletal-system",
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/microcephaly"
      },
      {
        "slug": "absent-speech",
        "name": "Absent speech development",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/absent-speech"
      },
      {
        "slug": "aplasia-hypoplasia-of-the-cerebral-white-matter",
        "name": "Absent/small cerebral white matter",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/aplasia-hypoplasia-of-the-cerebral-white-matter"
      },
      {
        "slug": "gastroesophageal-reflux",
        "name": "Acid reflux",
        "systems": [
          "abnormality-of-the-digestive-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/gastroesophageal-reflux"
      },
      {
        "slug": "aggressive-behavior",
        "name": "Aggressive behavior",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/aggressive-behavior"
      },
      {
        "slug": "almond-shaped-palpebral-fissure",
        "name": "Almond shaped eyes",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/almond-shaped-palpebral-fissure"
      },
      {
        "slug": "anteverted-ears",
        "name": "Anteverted ears",
        "systems": [
          "abnormality-of-the-ear"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/anteverted-ears"
      },
      {
        "slug": "anxiety",
        "name": "Anxiety",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/anxiety"
      },
      {
        "slug": "arachnoid-granulation",
        "name": "Arachnoid granulation",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/arachnoid-granulation"
      },
      {
        "slug": "astigmatism",
        "name": "Astigmatism",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/astigmatism"
      },
      {
        "slug": "asymmetry-of-the-thorax",
        "name": "Asymmetric chest",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/asymmetry-of-the-thorax"
      },
      {
        "slug": "ataxia",
        "name": "Ataxia",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/ataxia"
      },
      {
        "slug": "autistic-behavior",
        "name": "Autism spectrum disorder",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/autistic-behavior"
      },
      {
        "slug": "bifid-uvula",
        "name": "Bifid uvula",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/bifid-uvula"
      },
      {
        "slug": "bipolar-affective-disorder",
        "name": "Bipolar disorder",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/bipolar-affective-disorder"
      },
      {
        "slug": "blindness",
        "name": "Blindness",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/blindness"
      },
      {
        "slug": "blue-sclerae",
        "name": "Blue outer white part of eyeball",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/blue-sclerae"
      },
      {
        "slug": "brain-atrophy",
        "name": "Brain degeneration",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/brain-atrophy"
      },
      {
        "slug": "brachycephaly",
        "name": "Broad head shape",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/brachycephaly"
      },
      {
        "slug": "broad-nasal-tip",
        "name": "Broad nasal tip",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/broad-nasal-tip"
      },
      {
        "slug": "bulbous-nose",
        "name": "Bulbous nose",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/bulbous-nose"
      },
      {
        "slug": "keratoconus",
        "name": "Bulging cornea",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/keratoconus"
      },
      {
        "slug": "u-shaped-upper-lip-vermilion",
        "name": "Carp-like mouth",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/u-shaped-upper-lip-vermilion"
      },
      {
        "slug": "cavum-septum-pellucidum",
        "name": "Cavum septum pellucidum",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/cavum-septum-pellucidum"
      },
      {
        "slug": "central-apnea",
        "name": "Central apnea",
        "systems": [
          "abnormality-of-the-respiratory-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/central-apnea"
      },
      {
        "slug": "cerebral-palsy",
        "name": "Cerebral palsy",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/cerebral-palsy"
      },
      {
        "slug": "chiari-malformation",
        "name": "Chiari malformation",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/chiari-malformation"
      },
      {
        "slug": "choreoathetosis",
        "name": "Choreoathetosis",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/choreoathetosis"
      },
      {
        "slug": "claw-toe-deformity",
        "name": "Claw toe deformity",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/claw-toe-deformity"
      },
      {
        "slug": "bifid-nasal-tip",
        "name": "Cleft nasal tip",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/bifid-nasal-tip"
      },
      {
        "slug": "clonus",
        "name": "Clonus",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/clonus"
      },
      {
        "slug": "myopia",
        "name": "Close sighted",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/myopia"
      },
      {
        "slug": "cavernous-hemangioma",
        "name": "Collection of dilated blood vessels that forms mass",
        "systems": [
          "abnormality-of-the-cardiovascular-system",
          "neoplasm"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/cavernous-hemangioma"
      },
      {
        "slug": "colpocephaly",
        "name": "Colpocephaly",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/colpocephaly"
      },
      {
        "slug": "communicating-hydrocephalus",
        "name": "Communicating hydrocephalus",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/communicating-hydrocephalus"
      },
      {
        "slug": "conductive-hearing-impairment",
        "name": "Conductive deafness",
        "systems": [
          "abnormality-of-the-ear"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/conductive-hearing-impairment"
      },
      {
        "slug": "constipation",
        "name": "Constipation",
        "systems": [
          "abnormality-of-the-digestive-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/constipation"
      },
      {
        "slug": "telecanthus",
        "name": "Corners of eye widely separated",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/telecanthus"
      },
      {
        "slug": "strabismus",
        "name": "Cross-eyed",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/strabismus"
      },
      {
        "slug": "cupped-ear",
        "name": "Cupped ear",
        "systems": [
          "abnormality-of-the-ear"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/cupped-ear"
      },
      {
        "slug": "finger-clinodactyly",
        "name": "Curvature of finger",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/finger-clinodactyly"
      },
      {
        "slug": "cystoid-macular-edema",
        "name": "Cystoid macular edema",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/cystoid-macular-edema"
      },
      {
        "slug": "reduced-visual-acuity",
        "name": "Decreased clarity of vision",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/reduced-visual-acuity"
      },
      {
        "slug": "decreased-csf-5-methyltetrahydrofolate-concentration",
        "name": "Decreased CSF 5-methyltetrahydrofolate concentration",
        "systems": [
          "abnormality-of-metabolism-homeostasis",
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/decreased-csf-5-methyltetrahydrofolate-concentration"
      },
      {
        "slug": "facial-hypotonia",
        "name": "Decreased facial muscle tone",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/facial-hypotonia"
      },
      {
        "slug": "deep-palmar-crease",
        "name": "Deep palm line",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-integument"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/deep-palmar-crease"
      },
      {
        "slug": "deep-philtrum",
        "name": "Deep philtrum",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/deep-philtrum"
      },
      {
        "slug": "deeply-set-eye",
        "name": "Deeply set eye",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/deeply-set-eye"
      },
      {
        "slug": "cerebral-atrophy",
        "name": "Degeneration of cerebrum",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/cerebral-atrophy"
      },
      {
        "slug": "delayed-ability-to-walk",
        "name": "Delayed ability to walk",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/delayed-ability-to-walk"
      },
      {
        "slug": "delayed-cns-myelination",
        "name": "Delayed CNS myelination",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/delayed-cns-myelination"
      },
      {
        "slug": "delayed-speech-and-language-development",
        "name": "Delayed speech and language development",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "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": "secondary-microcephaly",
        "name": "Development of small head that was not present at birth",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-musculoskeletal-system",
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/secondary-microcephaly"
      },
      {
        "slug": "diabetes-insipidus",
        "name": "Diabetes insipidus",
        "systems": [
          "abnormality-of-the-endocrine-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/diabetes-insipidus"
      },
      {
        "slug": "nyctalopia",
        "name": "Difficulties with night vision",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/nyctalopia"
      },
      {
        "slug": "sleep-disturbance",
        "name": "Difficulty sleeping",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/sleep-disturbance"
      },
      {
        "slug": "downturned-corners-of-mouth",
        "name": "Downturned corners of mouth",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/downturned-corners-of-mouth"
      },
      {
        "slug": "downslanted-palpebral-fissures",
        "name": "Downward slanting of the opening between the eyelids",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/downslanted-palpebral-fissures"
      },
      {
        "slug": "drooling",
        "name": "Drooling",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/drooling"
      },
      {
        "slug": "pes-planus",
        "name": "Dropped arches",
        "systems": [
          "abnormality-of-limbs"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/pes-planus"
      },
      {
        "slug": "dystonia",
        "name": "Dystonia",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/dystonia"
      },
      {
        "slug": "posteriorly-rotated-ears",
        "name": "Ears rotated toward back of head",
        "systems": [
          "abnormality-of-the-ear"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/posteriorly-rotated-ears"
      },
      {
        "slug": "enlarged-cisterna-magna",
        "name": "Enlarged cisterna magna",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/enlarged-cisterna-magna"
      },
      {
        "slug": "seizure",
        "name": "Epilepsy",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/seizure"
      },
      {
        "slug": "eversion-of-lateral-third-of-lower-eyelids",
        "name": "Eversion of lateral third of lower eyelids",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/eversion-of-lateral-third-of-lower-eyelids"
      },
      {
        "slug": "photophobia",
        "name": "Extreme sensitivity of the eyes to light",
        "systems": [
          "abnormality-of-the-eye",
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/photophobia"
      },
      {
        "slug": "epicanthus",
        "name": "Eye folds",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/epicanthus"
      },
      {
        "slug": "ophthalmoplegia",
        "name": "Eye muscle paralysis",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/ophthalmoplegia"
      },
      {
        "slug": "eye-poking",
        "name": "Eye poking",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/eye-poking"
      },
      {
        "slug": "facial-asymmetry",
        "name": "Facial asymmetry",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/facial-asymmetry"
      },
      {
        "slug": "failure-to-thrive",
        "name": "Faltering weight",
        "systems": [
          "growth-abnormality"
        ],
        "frequency": "frequent",
        "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": "feeding-difficulties",
        "name": "Feeding difficulties",
        "systems": [
          "abnormality-of-the-digestive-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/feeding-difficulties"
      },
      {
        "slug": "lissencephaly",
        "name": "Fewer or absent grooves in brain",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/lissencephaly"
      },
      {
        "slug": "flat-occiput",
        "name": "Flat back of skull",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/flat-occiput"
      },
      {
        "slug": "flat-face",
        "name": "Flat face",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/flat-face"
      },
      {
        "slug": "arachnoid-cyst",
        "name": "Fluid-filled sac located in membrane surrounding brain or spinal cord",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/arachnoid-cyst"
      },
      {
        "slug": "frontal-balding",
        "name": "Frontal balding",
        "systems": [
          "abnormality-of-the-integument"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/frontal-balding"
      },
      {
        "slug": "full-cheeks",
        "name": "Full cheeks",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/full-cheeks"
      },
      {
        "slug": "thick-vermilion-border",
        "name": "Full lips",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/thick-vermilion-border"
      },
      {
        "slug": "thick-lower-lip-vermilion",
        "name": "Full lower lip",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/thick-lower-lip-vermilion"
      },
      {
        "slug": "global-brain-atrophy",
        "name": "Generalized brain degeneration",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/global-brain-atrophy"
      },
      {
        "slug": "glaucoma",
        "name": "Glaucoma",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/glaucoma"
      },
      {
        "slug": "gliosis",
        "name": "Gliosis",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/gliosis"
      },
      {
        "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": "gray-matter-heterotopia",
        "name": "Gray matter heterotopia",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/gray-matter-heterotopia"
      },
      {
        "slug": "hearing-impairment",
        "name": "Hearing impairment",
        "systems": [
          "abnormality-of-the-ear"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/hearing-impairment"
      },
      {
        "slug": "high-forehead",
        "name": "High forehead",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/high-forehead"
      },
      {
        "slug": "high-palate",
        "name": "High palate",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/high-palate"
      },
      {
        "slug": "hippocampal-atrophy",
        "name": "Hippocampal atrophy",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/hippocampal-atrophy"
      },
      {
        "slug": "ventricular-septal-defect",
        "name": "Hole in heart wall separating two lower heart chambers",
        "systems": [
          "abnormality-of-the-cardiovascular-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/ventricular-septal-defect"
      },
      {
        "slug": "horizontal-eyebrow",
        "name": "Horizontal eyebrow",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-integument"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/horizontal-eyebrow"
      },
      {
        "slug": "hyperinsulinemia",
        "name": "Hyperinsulinemia",
        "systems": [
          "abnormality-of-metabolism-homeostasis",
          "abnormality-of-the-endocrine-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/hyperinsulinemia"
      },
      {
        "slug": "hyperintensity-of-cerebral-white-matter-on-mri",
        "name": "Hyperintensity of cerebral white matter on MRI",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/hyperintensity-of-cerebral-white-matter-on-mri"
      },
      {
        "slug": "hypoplasia-of-the-antihelix",
        "name": "Hypoplasia of the antihelix",
        "systems": [
          "abnormality-of-the-ear"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/hypoplasia-of-the-antihelix"
      },
      {
        "slug": "impaired-toileting-ability",
        "name": "Impaired toileting ability",
        "systems": [
          "constitutional-symptom"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/impaired-toileting-ability"
      },
      {
        "slug": "inability-to-walk",
        "name": "Inability to walk",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/inability-to-walk"
      },
      {
        "slug": "abnormally-large-globe",
        "name": "Increased size of eyes",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/abnormally-large-globe"
      },
      {
        "slug": "inguinal-hernia",
        "name": "Inguinal hernia",
        "systems": [
          "abnormality-of-the-digestive-system",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/inguinal-hernia"
      },
      {
        "slug": "intellectual-disability",
        "name": "Intellectual disability",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/intellectual-disability"
      },
      {
        "slug": "severe-intellectual-disability",
        "name": "Intellectual disability, severe",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/severe-intellectual-disability"
      },
      {
        "slug": "inverted-nipples",
        "name": "Inverted nipples",
        "systems": [
          "abnormality-of-the-breast"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/inverted-nipples"
      },
      {
        "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": "nystagmus",
        "name": "Involuntary, rapid, rhythmic eye movements",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/nystagmus"
      },
      {
        "slug": "adducted-thumb",
        "name": "Inward turned thumb",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/adducted-thumb"
      },
      {
        "slug": "moderate-intellectual-disability",
        "name": "IQ between 34 and 49",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/moderate-intellectual-disability"
      },
      {
        "slug": "irritability",
        "name": "Irritability",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/irritability"
      },
      {
        "slug": "macrotia",
        "name": "Large ears",
        "systems": [
          "abnormality-of-the-ear"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/macrotia"
      },
      {
        "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-eyelashes",
        "name": "Long eyelashes",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-integument"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/long-eyelashes"
      },
      {
        "slug": "long-face",
        "name": "Long face",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/long-face"
      },
      {
        "slug": "long-neck",
        "name": "Long neck",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/long-neck"
      },
      {
        "slug": "arachnodactyly",
        "name": "Long slender fingers",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/arachnodactyly"
      },
      {
        "slug": "peripheral-visual-field-loss",
        "name": "Loss of peripheral vision",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/peripheral-visual-field-loss"
      },
      {
        "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": "very-frequent",
        "url": "https://dantelabs.com/traits/hypotonia"
      },
      {
        "slug": "low-set-ears",
        "name": "Low-set ears",
        "systems": [
          "abnormality-of-the-ear"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/low-set-ears"
      },
      {
        "slug": "ectropion-of-lower-eyelids",
        "name": "Lower eyelid folded out",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/ectropion-of-lower-eyelids"
      },
      {
        "slug": "moderate-global-developmental-delay",
        "name": "Moderate global developmental delay",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/moderate-global-developmental-delay"
      },
      {
        "slug": "motor-axonal-neuropathy",
        "name": "Motor axonal neuropathy",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/motor-axonal-neuropathy"
      },
      {
        "slug": "motor-delay",
        "name": "Motor delay",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/motor-delay"
      },
      {
        "slug": "narrow-palpebral-fissure",
        "name": "Narrow eyelid opening",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/narrow-palpebral-fissure"
      },
      {
        "slug": "narrow-forehead",
        "name": "Narrow forehead",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/narrow-forehead"
      },
      {
        "slug": "narrow-mouth",
        "name": "Narrow mouth",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/narrow-mouth"
      },
      {
        "slug": "narrow-nose",
        "name": "Narrow nose",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/narrow-nose"
      },
      {
        "slug": "blepharophimosis",
        "name": "Narrow opening between the eyelids",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/blepharophimosis"
      },
      {
        "slug": "narrow-palate",
        "name": "Narrow palate",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/narrow-palate"
      },
      {
        "slug": "coarctation-of-aorta",
        "name": "Narrowing of aorta",
        "systems": [
          "abnormality-of-the-cardiovascular-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/coarctation-of-aorta"
      },
      {
        "slug": "attenuation-of-retinal-blood-vessels",
        "name": "Narrowing of blood vessels in back of eye",
        "systems": [
          "abnormality-of-the-cardiovascular-system",
          "abnormality-of-the-eye"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/attenuation-of-retinal-blood-vessels"
      },
      {
        "slug": "anteverted-nares",
        "name": "Nasal tip, upturned",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/anteverted-nares"
      },
      {
        "slug": "compulsive-behaviors",
        "name": "Obsessive compulsive behavior",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/compulsive-behaviors"
      },
      {
        "slug": "opacified-paranasal-sinuses",
        "name": "Opacified paranasal sinuses",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-musculoskeletal-system",
          "abnormality-of-the-respiratory-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/opacified-paranasal-sinuses"
      },
      {
        "slug": "open-mouth",
        "name": "Open mouth",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/open-mouth"
      },
      {
        "slug": "optic-atrophy",
        "name": "Optic atrophy",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/optic-atrophy"
      },
      {
        "slug": "optic-disc-drusen",
        "name": "Optic disc drusen",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/optic-disc-drusen"
      },
      {
        "slug": "optic-disc-pallor",
        "name": "Optic disc pallor",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/optic-disc-pallor"
      },
      {
        "slug": "optic-nerve-hypoplasia",
        "name": "Optic nerve hypoplasia",
        "systems": [
          "abnormality-of-the-eye",
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/optic-nerve-hypoplasia"
      },
      {
        "slug": "osteoporosis",
        "name": "Osteoporosis",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/osteoporosis"
      },
      {
        "slug": "overfolded-helix",
        "name": "Overfolded ears",
        "systems": [
          "abnormality-of-the-ear"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/overfolded-helix"
      },
      {
        "slug": "pain",
        "name": "Pain",
        "systems": [
          "constitutional-symptom"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/pain"
      },
      {
        "slug": "periventricular-heterotopia",
        "name": "Periventricular heterotopia",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/periventricular-heterotopia"
      },
      {
        "slug": "periventricular-leukomalacia",
        "name": "Periventricular leukomalacia",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/periventricular-leukomalacia"
      },
      {
        "slug": "periventricular-nodular-heterotopia",
        "name": "Periventricular nodular heterotopia",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/periventricular-nodular-heterotopia"
      },
      {
        "slug": "photopsia",
        "name": "Photopsia",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/photopsia"
      },
      {
        "slug": "photoreceptor-outer-segment-loss-on-macular-oct",
        "name": "Photoreceptor outer segment loss on macular OCT",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/photoreceptor-outer-segment-loss-on-macular-oct"
      },
      {
        "slug": "pica",
        "name": "Pica",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/pica"
      },
      {
        "slug": "pectus-carinatum",
        "name": "Pigeon chest",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/pectus-carinatum"
      },
      {
        "slug": "pineal-cyst",
        "name": "Pineal cyst",
        "systems": [
          "abnormality-of-the-endocrine-system",
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/pineal-cyst"
      },
      {
        "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": "posterior-subcapsular-cataract",
        "name": "Posterior subcapsular cataract",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/posterior-subcapsular-cataract"
      },
      {
        "slug": "intrauterine-growth-retardation",
        "name": "Prenatal growth deficiency",
        "systems": [
          "growth-abnormality"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/intrauterine-growth-retardation"
      },
      {
        "slug": "progressive-night-blindness",
        "name": "Progressive night blindness",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/progressive-night-blindness"
      },
      {
        "slug": "progressive-microcephaly",
        "name": "Progressively abnormally small cranium",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-musculoskeletal-system",
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/progressive-microcephaly"
      },
      {
        "slug": "protruding-ear",
        "name": "Prominent ear",
        "systems": [
          "abnormality-of-the-ear"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/protruding-ear"
      },
      {
        "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": "very-rare",
        "url": "https://dantelabs.com/traits/prominent-nasal-bridge"
      },
      {
        "slug": "protruding-tongue",
        "name": "Protruding tongue",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/protruding-tongue"
      },
      {
        "slug": "retrognathia",
        "name": "Receding chin",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/retrognathia"
      },
      {
        "slug": "recurrent-bronchitis",
        "name": "Recurrent bronchitis",
        "systems": [
          "abnormality-of-the-immune-system",
          "abnormality-of-the-respiratory-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/recurrent-bronchitis"
      },
      {
        "slug": "recurrent-otitis-media",
        "name": "Recurrent middle ear infection",
        "systems": [
          "abnormality-of-the-ear",
          "abnormality-of-the-immune-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/recurrent-otitis-media"
      },
      {
        "slug": "recurrent-pneumonia",
        "name": "Recurrent pneumonia",
        "systems": [
          "abnormality-of-the-immune-system",
          "abnormality-of-the-respiratory-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/recurrent-pneumonia"
      },
      {
        "slug": "reduced-cerebral-white-matter-volume",
        "name": "Reduced cerebral white matter volume",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/reduced-cerebral-white-matter-volume"
      },
      {
        "slug": "reduced-circulating-growth-hormone-concentration",
        "name": "Reduced circulating growth hormone concentration",
        "systems": [
          "abnormality-of-the-endocrine-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/reduced-circulating-growth-hormone-concentration"
      },
      {
        "slug": "motor-stereotypy",
        "name": "Repetitive movements",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/motor-stereotypy"
      },
      {
        "slug": "restricted-or-repetitive-behaviors-or-interests",
        "name": "Restricted or repetitive behaviors or interests",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/restricted-or-repetitive-behaviors-or-interests"
      },
      {
        "slug": "retinal-degeneration",
        "name": "Retina degeneration",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/retinal-degeneration"
      },
      {
        "slug": "retinal-atrophy",
        "name": "Retinal atrophy",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/retinal-atrophy"
      },
      {
        "slug": "scaphocephaly",
        "name": "Scaphocephaly",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/scaphocephaly"
      },
      {
        "slug": "scoliosis",
        "name": "Scoliosis",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/scoliosis"
      },
      {
        "slug": "self-biting",
        "name": "Self-biting",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/self-biting"
      },
      {
        "slug": "self-injurious-behavior",
        "name": "Self-injurious behavior",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/self-injurious-behavior"
      },
      {
        "slug": "sensorineural-hearing-impairment",
        "name": "Sensorineural hearing impairment",
        "systems": [
          "abnormality-of-the-ear"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/sensorineural-hearing-impairment"
      },
      {
        "slug": "sensory-seeking",
        "name": "Sensory seeking",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/sensory-seeking"
      },
      {
        "slug": "severe-global-developmental-delay",
        "name": "Severe global developmental delay",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/severe-global-developmental-delay"
      },
      {
        "slug": "short-attention-span",
        "name": "Short attention span",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/short-attention-span"
      },
      {
        "slug": "short-chin",
        "name": "Short chin",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/short-chin"
      },
      {
        "slug": "short-neck",
        "name": "Short neck",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/short-neck"
      },
      {
        "slug": "short-nose",
        "name": "Short nose",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/short-nose"
      },
      {
        "slug": "short-philtrum",
        "name": "Short philtrum",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "occasional",
        "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-sternum",
        "name": "Short sternum",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/short-sternum"
      },
      {
        "slug": "shoulder-dimple",
        "name": "Shoulder dimple",
        "systems": [
          "abnormality-of-the-integument"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/shoulder-dimple"
      },
      {
        "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": "sloping-forehead",
        "name": "Sloping forehead",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/sloping-forehead"
      },
      {
        "slug": "small-earlobe",
        "name": "Small earlobe",
        "systems": [
          "abnormality-of-the-ear"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/small-earlobe"
      },
      {
        "slug": "primary-microcephaly",
        "name": "Small head present at birth",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-musculoskeletal-system",
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/primary-microcephaly"
      },
      {
        "slug": "small-pituitary-gland",
        "name": "Small pituitary gland",
        "systems": [
          "abnormality-of-the-endocrine-system",
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/small-pituitary-gland"
      },
      {
        "slug": "smooth-philtrum",
        "name": "Smooth philtrum",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/smooth-philtrum"
      },
      {
        "slug": "social-anxiety",
        "name": "Social anxiety",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/social-anxiety"
      },
      {
        "slug": "spastic-diplegia",
        "name": "Spastic diplegia",
        "systems": [
          "abnormality-of-the-musculoskeletal-system",
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/spastic-diplegia"
      },
      {
        "slug": "spicular-pigmentation-of-the-retina",
        "name": "Spicular pigmentation of the retina",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/spicular-pigmentation-of-the-retina"
      },
      {
        "slug": "tapered-finger",
        "name": "Tapered finger",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/tapered-finger"
      },
      {
        "slug": "tented-upper-lip-vermilion",
        "name": "Tented mouth",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/tented-upper-lip-vermilion"
      },
      {
        "slug": "tented-philtrum",
        "name": "Tented philtrum",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/tented-philtrum"
      },
      {
        "slug": "thickened-nuchal-skin-fold",
        "name": "Thickened skin folds of neck",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-prenatal-development-or-birth"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/thickened-nuchal-skin-fold"
      },
      {
        "slug": "thin-corpus-callosum",
        "name": "Thin corpus callosum",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/thin-corpus-callosum"
      },
      {
        "slug": "thin-nail",
        "name": "Thin nail",
        "systems": [
          "abnormality-of-the-integument"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/thin-nail"
      },
      {
        "slug": "thin-upper-lip-vermilion",
        "name": "Thin red part of the upper lip",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/thin-upper-lip-vermilion"
      },
      {
        "slug": "triangular-face",
        "name": "Triangular face",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/triangular-face"
      },
      {
        "slug": "triangular-shaped-open-mouth",
        "name": "Triangular-shaped open mouth",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/triangular-shaped-open-mouth"
      },
      {
        "slug": "tube-feeding",
        "name": "Tube feeding",
        "systems": [
          "abnormality-of-the-digestive-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/tube-feeding"
      },
      {
        "slug": "tortuous-cerebral-arteries",
        "name": "Twisted cerebral arteries",
        "systems": [
          "abnormality-of-the-cardiovascular-system",
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/tortuous-cerebral-arteries"
      },
      {
        "slug": "umbilical-hernia",
        "name": "Umbilical hernia",
        "systems": [
          "abnormality-of-the-digestive-system",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/umbilical-hernia"
      },
      {
        "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-rare",
        "url": "https://dantelabs.com/traits/underdeveloped-nasal-alae"
      },
      {
        "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": "unsteady-gait",
        "name": "Unsteady walk",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/unsteady-gait"
      },
      {
        "slug": "upslanted-palpebral-fissure",
        "name": "Upward slanting of the opening between the eyelids",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/upslanted-palpebral-fissure"
      },
      {
        "slug": "ventriculomegaly",
        "name": "Ventriculomegaly",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/ventriculomegaly"
      },
      {
        "slug": "visual-impairment",
        "name": "Visual impairment",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/visual-impairment"
      },
      {
        "slug": "broad-based-gait",
        "name": "Wide based walk",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/broad-based-gait"
      },
      {
        "slug": "wide-mouth",
        "name": "Wide mouth",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/wide-mouth"
      },
      {
        "slug": "wide-nasal-bridge",
        "name": "Wide nasal bridge",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/wide-nasal-bridge"
      },
      {
        "slug": "hypertelorism",
        "name": "Wide-set eyes",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/hypertelorism"
      }
    ],
    "related": [],
    "sources": null,
    "locusKind": "snRna"
  },
  "variants": {
    "total": 0,
    "url": null,
    "items": []
  }
}