{
  "url": "https://dantelabs.com/el/genes/mecp2",
  "gene": {
    "slug": "mecp2",
    "symbol": "MECP2",
    "name": "methyl-CpG binding protein 2",
    "hgnc": "HGNC:6990",
    "summary": null,
    "location": "Xq28",
    "locusType": "gene with protein product",
    "aliases": [],
    "previousSymbols": [
      "RTT",
      "MRX16",
      "MRX79"
    ],
    "ensemblId": "ENSG00000169057",
    "entrezId": 4204,
    "omim": [
      "300005"
    ],
    "uniprot": [
      "P51608"
    ],
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      "release": "v1.5",
      "chrom": "X",
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      "end": 154097717,
      "strand": "-",
      "ensemblTranscript": "ENST00000453960.7",
      "refseqTranscript": "NM_001110792.2",
      "ensemblProtein": "ENSP00000395535.2",
      "refseqProtein": "NP_001104262.1",
      "exons": [
        {
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          "end": 154031450
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        {
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        }
      ],
      "cds": {
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        "end": 154097665
      }
    },
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      "build": "GRCh37",
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      "chrom": "X",
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      "end": 153363212,
      "strand": "-"
    },
    "neighbourhood": {
      "release": "116",
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        {
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        },
        {
          "symbol": "CCNQ",
          "ensemblId": "ENSG00000262919",
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          "end": 153600045,
          "strand": "-",
          "slug": "ccnq"
        },
        {
          "symbol": "DUSP9",
          "ensemblId": "ENSG00000130829",
          "biotype": "protein_coding",
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          "end": 153651326,
          "strand": "+",
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        },
        {
          "symbol": "PNCK",
          "ensemblId": "ENSG00000130822",
          "biotype": "protein_coding",
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          "end": 153689033,
          "strand": "-",
          "slug": "pnck"
        },
        {
          "symbol": "SLC6A8",
          "ensemblId": "ENSG00000130821",
          "biotype": "protein_coding",
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        {
          "symbol": "BCAP31",
          "ensemblId": "ENSG00000185825",
          "biotype": "protein_coding",
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        {
          "symbol": "ABCD1",
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        {
          "symbol": "PLXNB3",
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          "strand": "+",
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        },
        {
          "symbol": "SRPK3",
          "ensemblId": "ENSG00000184343",
          "biotype": "protein_coding",
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        {
          "symbol": "IDH3G",
          "ensemblId": "ENSG00000067829",
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        {
          "symbol": "SSR4",
          "ensemblId": "ENSG00000180879",
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        {
          "symbol": "PDZD4",
          "ensemblId": "ENSG00000067840",
          "biotype": "protein_coding",
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        {
          "symbol": "L1CAM",
          "ensemblId": "ENSG00000198910",
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        {
          "symbol": "",
          "ensemblId": "ENSG00000284987",
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        },
        {
          "symbol": "AVPR2",
          "ensemblId": "ENSG00000126895",
          "biotype": "protein_coding",
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        {
          "symbol": "ARHGAP4",
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        {
          "symbol": "NAA10",
          "ensemblId": "ENSG00000102030",
          "biotype": "protein_coding",
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        {
          "symbol": "RENBP",
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          "biotype": "protein_coding",
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        {
          "symbol": "HCFC1",
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        {
          "symbol": "TMEM187",
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        {
          "symbol": "IRAK1",
          "ensemblId": "ENSG00000184216",
          "biotype": "protein_coding",
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        {
          "symbol": "OPN1LW",
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        {
          "symbol": "OPN1MW",
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          "biotype": "protein_coding",
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        {
          "symbol": "OPN1MW2",
          "ensemblId": "ENSG00000166160",
          "biotype": "protein_coding",
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          "slug": "opn1mw2"
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        {
          "symbol": "OPN1MW3",
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          "biotype": "protein_coding",
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        {
          "symbol": "TEX28",
          "ensemblId": "ENSG00000278057",
          "biotype": "protein_coding",
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          "strand": "-",
          "slug": "tex28"
        },
        {
          "symbol": "TKTL1",
          "ensemblId": "ENSG00000007350",
          "biotype": "protein_coding",
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          "strand": "+",
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        {
          "symbol": "FLNA",
          "ensemblId": "ENSG00000196924",
          "biotype": "protein_coding",
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          "strand": "-",
          "slug": "flna"
        },
        {
          "symbol": "EMD",
          "ensemblId": "ENSG00000102119",
          "biotype": "protein_coding",
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          "strand": "+",
          "slug": "emd"
        },
        {
          "symbol": "RPL10",
          "ensemblId": "ENSG00000147403",
          "biotype": "protein_coding",
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          "strand": "+",
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        },
        {
          "symbol": "DNASE1L1",
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          "biotype": "protein_coding",
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          "strand": "-",
          "slug": "dnase1l1"
        },
        {
          "symbol": "TAFAZZIN",
          "ensemblId": "ENSG00000102125",
          "biotype": "protein_coding",
          "start": 154409456,
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          "strand": "+",
          "slug": "tafazzin"
        },
        {
          "symbol": "ATP6AP1",
          "ensemblId": "ENSG00000071553",
          "biotype": "protein_coding",
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          "strand": "+",
          "slug": "atp6ap1"
        },
        {
          "symbol": "GDI1",
          "ensemblId": "ENSG00000203879",
          "biotype": "protein_coding",
          "start": 154436600,
          "end": 154443467,
          "strand": "+",
          "slug": "gdi1"
        },
        {
          "symbol": "FAM50A",
          "ensemblId": "ENSG00000071859",
          "biotype": "protein_coding",
          "start": 154444103,
          "end": 154450655,
          "strand": "+",
          "slug": "fam50a"
        },
        {
          "symbol": "PLXNA3",
          "ensemblId": "ENSG00000130827",
          "biotype": "protein_coding",
          "start": 154458275,
          "end": 154477779,
          "strand": "+",
          "slug": "plxna3"
        },
        {
          "symbol": "LAGE3",
          "ensemblId": "ENSG00000196976",
          "biotype": "protein_coding",
          "start": 154477598,
          "end": 154479291,
          "strand": "-",
          "slug": "lage3"
        },
        {
          "symbol": "UBL4A",
          "ensemblId": "ENSG00000102178",
          "biotype": "protein_coding",
          "start": 154483717,
          "end": 154486661,
          "strand": "-",
          "slug": "ubl4a"
        },
        {
          "symbol": "SLC10A3",
          "ensemblId": "ENSG00000126903",
          "biotype": "protein_coding",
          "start": 154487306,
          "end": 154490690,
          "strand": "-",
          "slug": "slc10a3"
        },
        {
          "symbol": "FAM3A",
          "ensemblId": "ENSG00000071889",
          "biotype": "protein_coding",
          "start": 154505019,
          "end": 154516882,
          "strand": "-",
          "slug": "fam3a"
        },
        {
          "symbol": "G6PD",
          "ensemblId": "ENSG00000160211",
          "biotype": "protein_coding",
          "start": 154517825,
          "end": 154547584,
          "strand": "-",
          "slug": "g6pd"
        },
        {
          "symbol": "IKBKG",
          "ensemblId": "ENSG00000269335",
          "biotype": "protein_coding",
          "start": 154541179,
          "end": 154568543,
          "strand": "+",
          "slug": "ikbkg"
        }
      ],
      "truncated": false
    },
    "reports": [
      {
        "slug": "rett-syndrome",
        "name": "Σύνδρομο Rett και σχετικές διαταραχές του MECP2",
        "diseases": [
          {
            "mondoId": "MONDO:0010726",
            "name": "Σύνδρομο Rett",
            "genes": 1,
            "inheritance": "x-linked-dominant",
            "description": "Νευροαναπτυξιακή διαταραχή που προκαλείται από παραλλαγές του MECP2, συνήθως νέες (de novo), με υποχώρηση των δεξιοτήτων λόγου και χεριών, στερεότυπες κινήσεις των χεριών, αναπνευστικές ανωμαλίες και σπασμούς.",
            "management": "Πολυκλινική φροντίδα, συμπεριλαμβανομένης της αντιμετώπισης των σπασμών, των αναπνευστικών προβλημάτων, της σκολίωσης και της διατροφής· η τροφινετίδη έχει εγκριθεί από τον FDA για το σύνδρομο Rett.",
            "evidence": {
              "gencc": [
                "Ambry Genetics",
                "ClinGen",
                "G2P",
                "Labcorp Genetics (formerly Invitae)",
                "PanelApp Australia"
              ],
              "clingen": "Definitive",
              "acmgSf": false,
              "inheritance": []
            },
            "sameAsReport": false,
            "broad": false
          },
          {
            "mondoId": "MONDO:0010283",
            "name": "Σύνδρομο διπλασιασμού του MECP2 (Νοητική αναπηρία συνδεδεμένη με το X τύπου Lubs)",
            "genes": 1,
            "inheritance": "x-linked-recessive",
            "description": "Διαταραχή συνδεδεμένη με το X, που επηρεάζει κυρίως τα αγόρια και προκαλείται από διπλασιασμό του MECP2, με νοητική αναπηρία, χαμηλό μυϊκό τόνο, σπασμούς και επανειλημμένες λοιμώξεις.",
            "management": "Αντιμετώπιση σπασμών και λοιμώξεων και γενετική συμβουλευτική για τις μητέρες, που συχνά είναι φορείς χωρίς συμπτώματα.",
            "evidence": {
              "gencc": [
                "G2P"
              ],
              "acmgSf": false,
              "inheritance": []
            },
            "sameAsReport": false,
            "broad": false
          },
          {
            "mondoId": "MONDO:0010397",
            "name": "Σοβαρή νεογνική εγκεφαλοπάθεια με μικροκεφαλία (MECP2)",
            "genes": 1,
            "inheritance": null,
            "description": "Σοβαρή εγκεφαλοπάθεια με πρώιμη έναρξη στα αγόρια, που προκαλείται από παραλλαγές του MECP2, με μικρό μέγεθος κεφαλής, αναπνευστικά προβλήματα και σπασμούς.",
            "management": null,
            "evidence": {
              "gencc": [
                "G2P"
              ],
              "acmgSf": false,
              "inheritance": []
            },
            "sameAsReport": false,
            "broad": false
          }
        ],
        "url": "https://dantelabs.com/el/conditions/rett-syndrome"
      },
      {
        "slug": "epilepsy-report",
        "name": "Επιληψία (Πλήρες Πάνελ)",
        "diseases": [
          {
            "mondoId": "MONDO:0005027",
            "name": "Επιληψία",
            "genes": 171,
            "inheritance": null,
            "description": "Εγκεφαλική διαταραχή που χαρακτηρίζεται από επεισόδια παθολογικά αυξημένης νευρωνικής εκφόρτισης, που έχουν ως αποτέλεσμα παροδικά επεισόδια αισθητηριακής ή κινητικής νευρολογικής δυσλειτουργίας ή ψυχικής δυσλειτουργίας. Τα επεισόδια αυτά μπορεί να σχετίζονται ή να μην σχετίζονται με απώλεια συνείδησης ή σπασμούς.",
            "management": null,
            "evidence": {
              "gencc": [
                "G2P"
              ],
              "acmgSf": false,
              "inheritance": []
            },
            "sameAsReport": false,
            "broad": true
          }
        ],
        "url": "https://dantelabs.com/el/conditions/epilepsy-report"
      },
      {
        "slug": "intellectual-disability",
        "name": "Νοητική αναπηρία",
        "diseases": [
          {
            "mondoId": "MONDO:0001071",
            "name": "νοητική αναπηρία",
            "genes": 233,
            "inheritance": null,
            "description": null,
            "management": null,
            "evidence": {
              "gencc": [
                "G2P"
              ],
              "acmgSf": false,
              "inheritance": []
            },
            "sameAsReport": true,
            "broad": true
          }
        ],
        "url": "https://dantelabs.com/el/conditions/intellectual-disability"
      }
    ],
    "pharmacogenomics": [],
    "traits": [],
    "phenotypes": [
      {
        "slug": "abnormal-autonomic-nervous-system-physiology",
        "name": "Abnormal autonomic nervous system physiology",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/abnormal-autonomic-nervous-system-physiology"
      },
      {
        "slug": "abnormal-pigmentation-of-the-oral-mucosa",
        "name": "Abnormal color of the oral mucosa",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/abnormal-pigmentation-of-the-oral-mucosa"
      },
      {
        "slug": "abnormal-csf-pyruvate-family-amino-acid-concentration",
        "name": "Abnormal CSF pyruvate family amino acid concentration",
        "systems": [
          "abnormality-of-metabolism-homeostasis",
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/abnormal-csf-pyruvate-family-amino-acid-concentration"
      },
      {
        "slug": "abnormality-of-the-dentition",
        "name": "Abnormal dentition",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "url": "https://dantelabs.com/traits/abnormality-of-the-dentition"
      },
      {
        "slug": "abnormal-fear-induced-behavior",
        "name": "Abnormal fear-induced behavior",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/abnormal-fear-induced-behavior"
      },
      {
        "slug": "gait-disturbance",
        "name": "Abnormal gait",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/gait-disturbance"
      },
      {
        "slug": "abnormal-muscle-tone",
        "name": "Abnormal muscle tone",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/abnormal-muscle-tone"
      },
      {
        "slug": "abnormal-pattern-of-respiration",
        "name": "Abnormal pattern of respiration",
        "systems": [
          "abnormality-of-the-respiratory-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/abnormal-pattern-of-respiration"
      },
      {
        "slug": "abnormal-speech-pattern",
        "name": "Abnormal speech pattern",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/abnormal-speech-pattern"
      },
      {
        "slug": "abnormal-t-wave",
        "name": "Abnormal T-wave",
        "systems": [
          "abnormality-of-the-cardiovascular-system"
        ],
        "url": "https://dantelabs.com/traits/abnormal-t-wave"
      },
      {
        "slug": "abnormality-of-chromosome-segregation",
        "name": "Abnormality of chromosome segregation",
        "systems": [
          "abnormal-cellular-phenotype",
          "abnormality-of-metabolism-homeostasis"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/abnormality-of-chromosome-segregation"
      },
      {
        "slug": "abnormality-of-movement",
        "name": "Abnormality of movement",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/abnormality-of-movement"
      },
      {
        "slug": "abnormality-of-salivation",
        "name": "Abnormality of salivation",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/abnormality-of-salivation"
      },
      {
        "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": "obligate",
        "url": "https://dantelabs.com/traits/absent-speech"
      },
      {
        "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": "frequent",
        "url": "https://dantelabs.com/traits/aggressive-behavior"
      },
      {
        "slug": "agitation",
        "name": "Agitation",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/agitation"
      },
      {
        "slug": "anorexia",
        "name": "Anorexia",
        "systems": [
          "abnormality-of-the-digestive-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/anorexia"
      },
      {
        "slug": "anti-complement-component-c1q-antibody-positivity",
        "name": "Anti-complement component C1q antibody positivity",
        "systems": [
          "abnormality-of-the-immune-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/anti-complement-component-c1q-antibody-positivity"
      },
      {
        "slug": "anti-dsdna-antibody-positivity",
        "name": "Anti-dsDNA antibody positivity",
        "systems": [
          "abnormality-of-the-immune-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/anti-dsdna-antibody-positivity"
      },
      {
        "slug": "anti-la-ss-b-antibody-positivity",
        "name": "Anti-La/SS-B antibody positivity",
        "systems": [
          "abnormality-of-the-immune-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/anti-la-ss-b-antibody-positivity"
      },
      {
        "slug": "anti-nucleoporin-62-antibody-positivity",
        "name": "Anti-nucleoporin 62 antibody positivity",
        "systems": [
          "abnormality-of-the-immune-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/anti-nucleoporin-62-antibody-positivity"
      },
      {
        "slug": "anti-phosphatidic-acid-antibody-positivity",
        "name": "Anti-phosphatidic acid antibody positivity",
        "systems": [
          "abnormality-of-the-immune-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/anti-phosphatidic-acid-antibody-positivity"
      },
      {
        "slug": "anti-ribosome-po-antibody-positivity",
        "name": "Anti-ribosome Po antibody positivity",
        "systems": [
          "abnormality-of-the-immune-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/anti-ribosome-po-antibody-positivity"
      },
      {
        "slug": "anti-ro52-trim21-antibody-positivity",
        "name": "Anti-Ro52/TRIM21 antibody positivity",
        "systems": [
          "abnormality-of-the-immune-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/anti-ro52-trim21-antibody-positivity"
      },
      {
        "slug": "anti-sm-antibody-positivity",
        "name": "Anti-Sm antibody positivity",
        "systems": [
          "abnormality-of-the-immune-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/anti-sm-antibody-positivity"
      },
      {
        "slug": "anti-titin-antibody-positivity",
        "name": "Anti-titin antibody positivity",
        "systems": [
          "abnormality-of-the-immune-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/anti-titin-antibody-positivity"
      },
      {
        "slug": "anti-u1-ribonucleoprotein-antibody-positivity",
        "name": "Anti-U1 ribonucleoprotein antibody positivity",
        "systems": [
          "abnormality-of-the-immune-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/anti-u1-ribonucleoprotein-antibody-positivity"
      },
      {
        "slug": "antineutrophil-antibody-positivity",
        "name": "Antineutrophil antibody positivity",
        "systems": [
          "abnormality-of-the-immune-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/antineutrophil-antibody-positivity"
      },
      {
        "slug": "antinuclear-antibody-positivity",
        "name": "Antinuclear antibody positivity",
        "systems": [
          "abnormality-of-the-immune-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/antinuclear-antibody-positivity"
      },
      {
        "slug": "anxiety",
        "name": "Anxiety",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/anxiety"
      },
      {
        "slug": "apnea",
        "name": "Apnea",
        "systems": [
          "abnormality-of-the-respiratory-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/apnea"
      },
      {
        "slug": "apraxia",
        "name": "Apraxia",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/apraxia"
      },
      {
        "slug": "arthritis",
        "name": "Arthritis",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/arthritis"
      },
      {
        "slug": "ataxia",
        "name": "Ataxia",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "url": "https://dantelabs.com/traits/ataxia"
      },
      {
        "slug": "autism",
        "name": "Autism",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "url": "https://dantelabs.com/traits/autism"
      },
      {
        "slug": "autistic-behavior",
        "name": "Autism spectrum disorder",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/autistic-behavior"
      },
      {
        "slug": "babinski-sign",
        "name": "Babinski sign",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "url": "https://dantelabs.com/traits/babinski-sign"
      },
      {
        "slug": "macrocephaly",
        "name": "Big calvaria",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/macrocephaly"
      },
      {
        "slug": "bipolar-affective-disorder",
        "name": "Bipolar disorder",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/bipolar-affective-disorder"
      },
      {
        "slug": "hematuria",
        "name": "Blood in urine",
        "systems": [
          "abnormality-of-metabolism-homeostasis",
          "abnormality-of-the-genitourinary-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/hematuria"
      },
      {
        "slug": "anger",
        "name": "Boiling mad",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "url": "https://dantelabs.com/traits/anger"
      },
      {
        "slug": "generalized-non-motor-absence-seizure",
        "name": "Brief seizures with staring spells",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/generalized-non-motor-absence-seizure"
      },
      {
        "slug": "brachycephaly",
        "name": "Broad head shape",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/brachycephaly"
      },
      {
        "slug": "emotional-lability",
        "name": "Can't control feelings",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/emotional-lability"
      },
      {
        "slug": "congestive-heart-failure",
        "name": "Cardiac failure",
        "systems": [
          "abnormality-of-the-cardiovascular-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/congestive-heart-failure"
      },
      {
        "slug": "central-hypoventilation",
        "name": "Central hypoventilation",
        "systems": [
          "abnormality-of-the-respiratory-system"
        ],
        "url": "https://dantelabs.com/traits/central-hypoventilation"
      },
      {
        "slug": "chorea",
        "name": "Chorea",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/chorea"
      },
      {
        "slug": "choreoathetosis",
        "name": "Choreoathetosis",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/choreoathetosis"
      },
      {
        "slug": "chronic-constipation",
        "name": "Chronic constipation",
        "systems": [
          "abnormality-of-the-digestive-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/chronic-constipation"
      },
      {
        "slug": "coldness",
        "name": "Coldness",
        "systems": [
          "constitutional-symptom"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/coldness"
      },
      {
        "slug": "constipation",
        "name": "Constipation",
        "systems": [
          "abnormality-of-the-digestive-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/constipation"
      },
      {
        "slug": "clinodactyly-of-the-5th-finger",
        "name": "Curvature of little finger",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/clinodactyly-of-the-5th-finger"
      },
      {
        "slug": "cerebral-cortical-atrophy",
        "name": "Decrease in size of the outer layer of the brain due to loss of brain cells",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "url": "https://dantelabs.com/traits/cerebral-cortical-atrophy"
      },
      {
        "slug": "decreased-total-leukocyte-count",
        "name": "Decreased blood leukocyte number",
        "systems": [
          "abnormality-of-blood-and-blood-forming-tissues",
          "abnormality-of-the-immune-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/decreased-total-leukocyte-count"
      },
      {
        "slug": "decreased-body-weight",
        "name": "Decreased body weight",
        "systems": [
          "growth-abnormality"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/decreased-body-weight"
      },
      {
        "slug": "decreased-circulating-complement-c3-concentration",
        "name": "Decreased circulating complement C3 concentration",
        "systems": [
          "abnormality-of-the-immune-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/decreased-circulating-complement-c3-concentration"
      },
      {
        "slug": "decreased-circulating-complement-c4-concentration",
        "name": "Decreased circulating complement C4 concentration",
        "systems": [
          "abnormality-of-the-immune-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/decreased-circulating-complement-c4-concentration"
      },
      {
        "slug": "facial-hypotonia",
        "name": "Decreased facial muscle tone",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/facial-hypotonia"
      },
      {
        "slug": "male-hypogonadism",
        "name": "Decreased function of male gonad",
        "systems": [
          "abnormality-of-the-endocrine-system",
          "abnormality-of-the-genitourinary-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/male-hypogonadism"
      },
      {
        "slug": "floppy-infant",
        "name": "Decreased muscle tone in infant",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/floppy-infant"
      },
      {
        "slug": "cerebral-atrophy",
        "name": "Degeneration of cerebrum",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/cerebral-atrophy"
      },
      {
        "slug": "delayed-ability-to-roll-over",
        "name": "Delayed ability to roll over",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/delayed-ability-to-roll-over"
      },
      {
        "slug": "delayed-ability-to-sit",
        "name": "Delayed ability to sit",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/delayed-ability-to-sit"
      },
      {
        "slug": "delayed-ability-to-walk",
        "name": "Delayed ability to walk",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/delayed-ability-to-walk"
      },
      {
        "slug": "delayed-skeletal-maturation",
        "name": "Delayed bone maturation",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/delayed-skeletal-maturation"
      },
      {
        "slug": "delayed-gross-motor-development",
        "name": "Delayed motor skills",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/delayed-gross-motor-development"
      },
      {
        "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"
        ],
        "url": "https://dantelabs.com/traits/depressed-nasal-bridge"
      },
      {
        "slug": "depression",
        "name": "Depression",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/depression"
      },
      {
        "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": "frequent",
        "url": "https://dantelabs.com/traits/secondary-microcephaly"
      },
      {
        "slug": "developmental-stagnation",
        "name": "Developmental stagnation",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/developmental-stagnation"
      },
      {
        "slug": "sleep-disturbance",
        "name": "Difficulty sleeping",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/sleep-disturbance"
      },
      {
        "slug": "discoid-lupus-rash",
        "name": "Discoid lupus rash",
        "systems": [
          "abnormality-of-the-immune-system",
          "abnormality-of-the-integument"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/discoid-lupus-rash"
      },
      {
        "slug": "disturbance-of-facial-expression",
        "name": "Disturbance of facial expression",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "url": "https://dantelabs.com/traits/disturbance-of-facial-expression"
      },
      {
        "slug": "drooling",
        "name": "Drooling",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/drooling"
      },
      {
        "slug": "everted-lower-lip-vermilion",
        "name": "Drooping lower lip",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/everted-lower-lip-vermilion"
      },
      {
        "slug": "ptosis",
        "name": "Drooping upper eyelid",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/ptosis"
      },
      {
        "slug": "dystonia",
        "name": "Dystonia",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/dystonia"
      },
      {
        "slug": "eeg-abnormality",
        "name": "EEG abnormality",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/eeg-abnormality"
      },
      {
        "slug": "eeg-with-focal-slow-activity",
        "name": "EEG with focal slow activity",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/eeg-with-focal-slow-activity"
      },
      {
        "slug": "eeg-with-generalized-slow-activity",
        "name": "EEG with generalized slow activity",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/eeg-with-generalized-slow-activity"
      },
      {
        "slug": "encephalopathy",
        "name": "Encephalopathy",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/encephalopathy"
      },
      {
        "slug": "gynecomastia",
        "name": "Enlarged male breast",
        "systems": [
          "abnormality-of-the-breast"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/gynecomastia"
      },
      {
        "slug": "seizure",
        "name": "Epilepsy",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/seizure"
      },
      {
        "slug": "episodic-tachypnea",
        "name": "Episodic tachypnea",
        "systems": [
          "abnormality-of-the-respiratory-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/episodic-tachypnea"
      },
      {
        "slug": "excessive-salivation",
        "name": "Excessive salivation",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "url": "https://dantelabs.com/traits/excessive-salivation"
      },
      {
        "slug": "epicanthus",
        "name": "Eye folds",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/epicanthus"
      },
      {
        "slug": "failure-to-thrive",
        "name": "Faltering weight",
        "systems": [
          "growth-abnormality"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/failure-to-thrive"
      },
      {
        "slug": "fatigue",
        "name": "Fatigue",
        "systems": [
          "constitutional-symptom"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/fatigue"
      },
      {
        "slug": "feeding-difficulties",
        "name": "Feeding difficulties",
        "systems": [
          "abnormality-of-the-digestive-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/feeding-difficulties"
      },
      {
        "slug": "feeding-difficulties-in-infancy",
        "name": "Feeding difficulties in infancy",
        "systems": [
          "abnormality-of-the-digestive-system"
        ],
        "url": "https://dantelabs.com/traits/feeding-difficulties-in-infancy"
      },
      {
        "slug": "fever",
        "name": "Fever",
        "systems": [
          "abnormality-of-metabolism-homeostasis"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/fever"
      },
      {
        "slug": "flexion-contracture",
        "name": "Flexed joint that cannot be straightened",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/flexion-contracture"
      },
      {
        "slug": "focal-eeg-discharges-with-secondary-generalization",
        "name": "Focal EEG discharges with secondary generalization",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/focal-eeg-discharges-with-secondary-generalization"
      },
      {
        "slug": "functional-abnormality-of-the-gastrointestinal-tract",
        "name": "Functional abnormality of the gastrointestinal tract",
        "systems": [
          "abnormality-of-the-digestive-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/functional-abnormality-of-the-gastrointestinal-tract"
      },
      {
        "slug": "functional-motor-deficit",
        "name": "Functional motor deficit",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/functional-motor-deficit"
      },
      {
        "slug": "pectus-excavatum",
        "name": "Funnel chest",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/pectus-excavatum"
      },
      {
        "slug": "gait-apraxia",
        "name": "Gait apraxia",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "url": "https://dantelabs.com/traits/gait-apraxia"
      },
      {
        "slug": "cholecystitis",
        "name": "Gallbladder inflammation",
        "systems": [
          "abnormality-of-the-digestive-system",
          "abnormality-of-the-immune-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/cholecystitis"
      },
      {
        "slug": "gastrostomy-tube-feeding-in-infancy",
        "name": "Gastrostomy tube feeding in infancy",
        "systems": [
          "abnormality-of-the-digestive-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/gastrostomy-tube-feeding-in-infancy"
      },
      {
        "slug": "generalized-neonatal-hypotonia",
        "name": "Generalized low muscle tone in neonate",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/generalized-neonatal-hypotonia"
      },
      {
        "slug": "generalized-myoclonic-seizure",
        "name": "Generalized myoclonic seizure",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/generalized-myoclonic-seizure"
      },
      {
        "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": "bilateral-tonic-clonic-seizure",
        "name": "Grand mal seizures",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/bilateral-tonic-clonic-seizure"
      },
      {
        "slug": "growth-delay",
        "name": "Growth delay",
        "systems": [
          "growth-abnormality"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/growth-delay"
      },
      {
        "slug": "alopecia",
        "name": "Hair loss",
        "systems": [
          "abnormality-of-the-integument"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/alopecia"
      },
      {
        "slug": "hand-apraxia",
        "name": "Hand apraxia",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/hand-apraxia"
      },
      {
        "slug": "hemolytic-anemia",
        "name": "Hemolytic anemia",
        "systems": [
          "abnormality-of-blood-and-blood-forming-tissues"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/hemolytic-anemia"
      },
      {
        "slug": "hernia-of-the-abdominal-wall",
        "name": "Hernia of the abdominal wall",
        "systems": [
          "abnormality-of-the-digestive-system",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/hernia-of-the-abdominal-wall"
      },
      {
        "slug": "hyperammonemia",
        "name": "High blood ammonia levels",
        "systems": [
          "abnormality-of-metabolism-homeostasis"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/hyperammonemia"
      },
      {
        "slug": "hypertension",
        "name": "High blood pressure",
        "systems": [
          "abnormality-of-the-cardiovascular-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/hypertension"
      },
      {
        "slug": "high-palate",
        "name": "High palate",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/high-palate"
      },
      {
        "slug": "pyuria",
        "name": "High urine neutrophil count",
        "systems": [
          "abnormality-of-metabolism-homeostasis",
          "abnormality-of-the-genitourinary-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/pyuria"
      },
      {
        "slug": "proteinuria",
        "name": "High urine protein levels",
        "systems": [
          "abnormality-of-metabolism-homeostasis",
          "abnormality-of-the-genitourinary-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/proteinuria"
      },
      {
        "slug": "pes-cavus",
        "name": "High-arched foot",
        "systems": [
          "abnormality-of-limbs"
        ],
        "url": "https://dantelabs.com/traits/pes-cavus"
      },
      {
        "slug": "high-pitched-cry",
        "name": "High-pitched cry",
        "systems": [
          "abnormality-of-the-voice"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/high-pitched-cry"
      },
      {
        "slug": "increased-circulating-lactate-concentration",
        "name": "Higher than normal levels of lactate in blood",
        "systems": [
          "abnormality-of-metabolism-homeostasis"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/increased-circulating-lactate-concentration"
      },
      {
        "slug": "kyphosis",
        "name": "Hunched back",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/kyphosis"
      },
      {
        "slug": "hyperactive-deep-tendon-reflexes",
        "name": "Hyperactive deep tendon reflexes",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/hyperactive-deep-tendon-reflexes"
      },
      {
        "slug": "hypospadias",
        "name": "Hypospadias",
        "systems": [
          "abnormality-of-the-genitourinary-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/hypospadias"
      },
      {
        "slug": "impaired-pain-sensation",
        "name": "Impaired pain sensation",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/impaired-pain-sensation"
      },
      {
        "slug": "abnormal-nonverbal-communicative-behavior",
        "name": "Impaired use of nonverbal behaviors",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "url": "https://dantelabs.com/traits/abnormal-nonverbal-communicative-behavior"
      },
      {
        "slug": "gait-ataxia",
        "name": "Inability to coordinate movements when walking",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/gait-ataxia"
      },
      {
        "slug": "mutism",
        "name": "Inability to speak",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/mutism"
      },
      {
        "slug": "inability-to-walk",
        "name": "Inability to walk",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/inability-to-walk"
      },
      {
        "slug": "inappropriate-crying",
        "name": "Inappropriate crying",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/inappropriate-crying"
      },
      {
        "slug": "inappropriate-laughter",
        "name": "Inappropriate laughter",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/inappropriate-laughter"
      },
      {
        "slug": "increased-circulating-pyruvate-concentration",
        "name": "Increased circulating pyruvate concentration",
        "systems": [
          "abnormality-of-metabolism-homeostasis"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/increased-circulating-pyruvate-concentration"
      },
      {
        "slug": "increased-csf-lactate",
        "name": "Increased CSF lactate",
        "systems": [
          "abnormality-of-metabolism-homeostasis",
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/increased-csf-lactate"
      },
      {
        "slug": "hyperreflexia",
        "name": "Increased reflexes",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "url": "https://dantelabs.com/traits/hyperreflexia"
      },
      {
        "slug": "increased-serum-leptin",
        "name": "Increased serum leptin",
        "systems": [
          "abnormality-of-the-endocrine-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/increased-serum-leptin"
      },
      {
        "slug": "increased-serum-serotonin",
        "name": "Increased serum serotonin",
        "systems": [
          "abnormality-of-the-endocrine-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/increased-serum-serotonin"
      },
      {
        "slug": "infantile-spasms",
        "name": "Infantile spasms",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/infantile-spasms"
      },
      {
        "slug": "cheilitis",
        "name": "Inflammation of the lips",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/cheilitis"
      },
      {
        "slug": "inflexible-adherence-to-routines",
        "name": "Inflexible adherence to routines",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "url": "https://dantelabs.com/traits/inflexible-adherence-to-routines"
      },
      {
        "slug": "truncal-ataxia",
        "name": "Instability or lack of coordination of central trunk muscles",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "url": "https://dantelabs.com/traits/truncal-ataxia"
      },
      {
        "slug": "intellectual-disability",
        "name": "Intellectual disability",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/intellectual-disability"
      },
      {
        "slug": "mild-intellectual-disability",
        "name": "Intellectual disability, mild",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/mild-intellectual-disability"
      },
      {
        "slug": "severe-intellectual-disability",
        "name": "Intellectual disability, severe",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/severe-intellectual-disability"
      },
      {
        "slug": "intermittent-hyperventilation",
        "name": "Intermittent overbreathing",
        "systems": [
          "abnormality-of-the-respiratory-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/intermittent-hyperventilation"
      },
      {
        "slug": "involuntary-movements",
        "name": "Involuntary movements",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/involuntary-movements"
      },
      {
        "slug": "spasticity",
        "name": "Involuntary muscle stiffness, contraction, or spasm",
        "systems": [
          "abnormality-of-the-musculoskeletal-system",
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/spasticity"
      },
      {
        "slug": "moderate-intellectual-disability",
        "name": "IQ between 34 and 49",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/moderate-intellectual-disability"
      },
      {
        "slug": "profound-intellectual-disability",
        "name": "IQ less than 20",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/profound-intellectual-disability"
      },
      {
        "slug": "irritability",
        "name": "Irritability",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/irritability"
      },
      {
        "slug": "myoclonus",
        "name": "Jerking",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "url": "https://dantelabs.com/traits/myoclonus"
      },
      {
        "slug": "joint-stiffness",
        "name": "Joint stiffness",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/joint-stiffness"
      },
      {
        "slug": "juvenile-cataract",
        "name": "Juvenile cataract",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/juvenile-cataract"
      },
      {
        "slug": "kyphoscoliosis",
        "name": "Kyphoscoliosis",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/kyphoscoliosis"
      },
      {
        "slug": "lack-of-peer-relationships",
        "name": "Lack of peer relationships",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "url": "https://dantelabs.com/traits/lack-of-peer-relationships"
      },
      {
        "slug": "lack-of-spontaneous-play",
        "name": "Lack of spontaneous play",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "url": "https://dantelabs.com/traits/lack-of-spontaneous-play"
      },
      {
        "slug": "macrotia",
        "name": "Large ears",
        "systems": [
          "abnormality-of-the-ear"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/macrotia"
      },
      {
        "slug": "macroorchidism",
        "name": "Large testis",
        "systems": [
          "abnormality-of-the-genitourinary-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/macroorchidism"
      },
      {
        "slug": "limb-apraxia",
        "name": "Limb apraxia",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/limb-apraxia"
      },
      {
        "slug": "limb-myoclonus",
        "name": "Limb myoclonus",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/limb-myoclonus"
      },
      {
        "slug": "micrognathia",
        "name": "Little lower jaw",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "url": "https://dantelabs.com/traits/micrognathia"
      },
      {
        "slug": "loss-of-ambulation",
        "name": "Loss of ability to walk",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/loss-of-ambulation"
      },
      {
        "slug": "loss-of-acquired-purposeful-hand-skills",
        "name": "Loss of acquired purposeful hand skills",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/loss-of-acquired-purposeful-hand-skills"
      },
      {
        "slug": "loss-of-acquired-spoken-language",
        "name": "Loss of acquired spoken language",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/loss-of-acquired-spoken-language"
      },
      {
        "slug": "developmental-regression",
        "name": "Loss of developmental milestones",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/developmental-regression"
      },
      {
        "slug": "loss-of-speech",
        "name": "Loss of speech",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/loss-of-speech"
      },
      {
        "slug": "hypotonia",
        "name": "Low muscle tone",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/hypotonia"
      },
      {
        "slug": "axial-hypotonia",
        "name": "Low muscle tone in trunk",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/axial-hypotonia"
      },
      {
        "slug": "neonatal-hypotonia",
        "name": "Low muscle tone, in neonatal onset",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/neonatal-hypotonia"
      },
      {
        "slug": "thrombocytopenia",
        "name": "Low platelet count",
        "systems": [
          "abnormality-of-blood-and-blood-forming-tissues"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/thrombocytopenia"
      },
      {
        "slug": "low-set-ears",
        "name": "Low-set ears",
        "systems": [
          "abnormality-of-the-ear"
        ],
        "url": "https://dantelabs.com/traits/low-set-ears"
      },
      {
        "slug": "lower-limb-spasticity",
        "name": "Lower limb spasticity",
        "systems": [
          "abnormality-of-the-musculoskeletal-system",
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/lower-limb-spasticity"
      },
      {
        "slug": "lupus-nephritis",
        "name": "Lupus nephritis",
        "systems": [
          "abnormality-of-the-genitourinary-system",
          "abnormality-of-the-immune-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/lupus-nephritis"
      },
      {
        "slug": "malaise",
        "name": "Malaise",
        "systems": [
          "constitutional-symptom"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/malaise"
      },
      {
        "slug": "malar-rash",
        "name": "Malar rash",
        "systems": [
          "abnormality-of-the-immune-system",
          "abnormality-of-the-integument"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/malar-rash"
      },
      {
        "slug": "midface-retrusion",
        "name": "Midface retrusion",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/midface-retrusion"
      },
      {
        "slug": "hyperactivity",
        "name": "More active than typical",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/hyperactivity"
      },
      {
        "slug": "polymicrogyria",
        "name": "More grooves in brain",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/polymicrogyria"
      },
      {
        "slug": "oral-ulcer",
        "name": "Mouth sore",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/oral-ulcer"
      },
      {
        "slug": "multifocal-epileptiform-discharges",
        "name": "Multifocal epileptiform discharges",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/multifocal-epileptiform-discharges"
      },
      {
        "slug": "skeletal-muscle-atrophy",
        "name": "Muscle degeneration",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/skeletal-muscle-atrophy"
      },
      {
        "slug": "narrow-mouth",
        "name": "Narrow mouth",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "url": "https://dantelabs.com/traits/narrow-mouth"
      },
      {
        "slug": "blepharophimosis",
        "name": "Narrow opening between the eyelids",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/blepharophimosis"
      },
      {
        "slug": "anteverted-nares",
        "name": "Nasal tip, upturned",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/anteverted-nares"
      },
      {
        "slug": "neonatal-seizure",
        "name": "Neonatal seizure",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/neonatal-seizure"
      },
      {
        "slug": "retinopathy",
        "name": "Noninflammatory retina disease",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/retinopathy"
      },
      {
        "slug": "obesity",
        "name": "Obesity",
        "systems": [
          "growth-abnormality"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/obesity"
      },
      {
        "slug": "lower-limb-hyperreflexia",
        "name": "Overactive lower leg reflex",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/lower-limb-hyperreflexia"
      },
      {
        "slug": "pain-insensitivity",
        "name": "Pain insensitivity",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/pain-insensitivity"
      },
      {
        "slug": "panic-attack",
        "name": "Panic attack",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/panic-attack"
      },
      {
        "slug": "parkinsonism",
        "name": "Parkinsonism",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/parkinsonism"
      },
      {
        "slug": "persistent-head-lag",
        "name": "Persistent head lag",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/persistent-head-lag"
      },
      {
        "slug": "cutaneous-photosensitivity",
        "name": "Photosensitive skin",
        "systems": [
          "abnormality-of-the-integument"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/cutaneous-photosensitivity"
      },
      {
        "slug": "pill-rolling-tremor",
        "name": "Pill-rolling tremor",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/pill-rolling-tremor"
      },
      {
        "slug": "polyarticular-arthritis",
        "name": "Polyarticular arthritis",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/polyarticular-arthritis"
      },
      {
        "slug": "reduced-eye-contact",
        "name": "Poor eye contact",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/reduced-eye-contact"
      },
      {
        "slug": "reduced-social-responsiveness",
        "name": "Poor social interactions",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/reduced-social-responsiveness"
      },
      {
        "slug": "poor-suck",
        "name": "Poor suck",
        "systems": [
          "abnormality-of-the-digestive-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/poor-suck"
      },
      {
        "slug": "dysphagia",
        "name": "Poor swallowing",
        "systems": [
          "abnormality-of-the-digestive-system",
          "abnormality-of-the-nervous-system"
        ],
        "url": "https://dantelabs.com/traits/dysphagia"
      },
      {
        "slug": "motor-deterioration",
        "name": "Progressive degeneration of movement",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/motor-deterioration"
      },
      {
        "slug": "progressive-language-deterioration",
        "name": "Progressive language deterioration",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/progressive-language-deterioration"
      },
      {
        "slug": "progressive-spasticity",
        "name": "Progressive spasticity",
        "systems": [
          "abnormality-of-the-musculoskeletal-system",
          "abnormality-of-the-nervous-system"
        ],
        "url": "https://dantelabs.com/traits/progressive-spasticity"
      },
      {
        "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": "prolonged-qtc-interval",
        "name": "Prolonged QTc interval",
        "systems": [
          "abnormality-of-the-cardiovascular-system"
        ],
        "url": "https://dantelabs.com/traits/prolonged-qtc-interval"
      },
      {
        "slug": "prominent-nasal-bridge",
        "name": "Prominent nasal bridge",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/prominent-nasal-bridge"
      },
      {
        "slug": "psychosis",
        "name": "Psychosis",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/psychosis"
      },
      {
        "slug": "raynaud-phenomenon",
        "name": "Raynaud phenomenon",
        "systems": [
          "abnormality-of-the-cardiovascular-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/raynaud-phenomenon"
      },
      {
        "slug": "recurrent-hand-flapping",
        "name": "Recurrent hand flapping",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/recurrent-hand-flapping"
      },
      {
        "slug": "recurrent-infections",
        "name": "Recurrent infections",
        "systems": [
          "abnormality-of-the-immune-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/recurrent-infections"
      },
      {
        "slug": "recurrent-respiratory-infections",
        "name": "Recurrent respiratory infections",
        "systems": [
          "abnormality-of-the-immune-system",
          "abnormality-of-the-respiratory-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/recurrent-respiratory-infections"
      },
      {
        "slug": "status-epilepticus",
        "name": "Repeated seizures without recovery between them",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/status-epilepticus"
      },
      {
        "slug": "repetitive-compulsive-behavior",
        "name": "Repetitive compulsive behavior",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/repetitive-compulsive-behavior"
      },
      {
        "slug": "motor-stereotypy",
        "name": "Repetitive movements",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/motor-stereotypy"
      },
      {
        "slug": "respiratory-insufficiency",
        "name": "Respiratory function loss",
        "systems": [
          "abnormality-of-the-respiratory-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/respiratory-insufficiency"
      },
      {
        "slug": "resting-tremor",
        "name": "Resting tremor",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/resting-tremor"
      },
      {
        "slug": "restlessness",
        "name": "Restlessness",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/restlessness"
      },
      {
        "slug": "restrictive-behavior",
        "name": "Restrictive behavior",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/restrictive-behavior"
      },
      {
        "slug": "rigidity",
        "name": "Rigidity",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "url": "https://dantelabs.com/traits/rigidity"
      },
      {
        "slug": "scoliosis",
        "name": "Scoliosis",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/scoliosis"
      },
      {
        "slug": "serositis",
        "name": "Serositis",
        "systems": [
          "abnormality-of-the-immune-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/serositis"
      },
      {
        "slug": "severe-global-developmental-delay",
        "name": "Severe global developmental delay",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/severe-global-developmental-delay"
      },
      {
        "slug": "severe-infection",
        "name": "Severe infection",
        "systems": [
          "abnormality-of-the-immune-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/severe-infection"
      },
      {
        "slug": "short-foot",
        "name": "Short foot",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/short-foot"
      },
      {
        "slug": "short-neck",
        "name": "Short neck",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "url": "https://dantelabs.com/traits/short-neck"
      },
      {
        "slug": "short-stature",
        "name": "Short stature",
        "systems": [
          "growth-abnormality"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/short-stature"
      },
      {
        "slug": "shuffling-gait",
        "name": "Shuffled walk",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/shuffling-gait"
      },
      {
        "slug": "bradykinesia",
        "name": "Slow movements",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/bradykinesia"
      },
      {
        "slug": "small-hand",
        "name": "Small hand",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/small-hand"
      },
      {
        "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": "very-rare",
        "url": "https://dantelabs.com/traits/primary-microcephaly"
      },
      {
        "slug": "spastic-paraplegia",
        "name": "Spastic paraplegia",
        "systems": [
          "abnormality-of-the-musculoskeletal-system",
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/spastic-paraplegia"
      },
      {
        "slug": "spastic-tetraplegia",
        "name": "Spastic tetraplegia",
        "systems": [
          "abnormality-of-the-musculoskeletal-system",
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/spastic-tetraplegia"
      },
      {
        "slug": "spastic-gait",
        "name": "Spastic walk",
        "systems": [
          "abnormality-of-the-musculoskeletal-system",
          "abnormality-of-the-nervous-system"
        ],
        "url": "https://dantelabs.com/traits/spastic-gait"
      },
      {
        "slug": "stereotypical-hand-wringing",
        "name": "Stereotypical hand wringing",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/stereotypical-hand-wringing"
      },
      {
        "slug": "stooped-posture",
        "name": "Stooped posture",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/stooped-posture"
      },
      {
        "slug": "stroke",
        "name": "Stroke",
        "systems": [
          "abnormality-of-the-cardiovascular-system",
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/stroke"
      },
      {
        "slug": "sudden-episodic-apnea",
        "name": "Sudden episodic apnea",
        "systems": [
          "abnormality-of-the-respiratory-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/sudden-episodic-apnea"
      },
      {
        "slug": "lymphadenopathy",
        "name": "Swollen lymph nodes",
        "systems": [
          "abnormality-of-the-cardiovascular-system",
          "abnormality-of-the-immune-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/lymphadenopathy"
      },
      {
        "slug": "bruxism",
        "name": "Teeth grinding",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/bruxism"
      },
      {
        "slug": "tented-upper-lip-vermilion",
        "name": "Tented mouth",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/tented-upper-lip-vermilion"
      },
      {
        "slug": "tongue-thrusting",
        "name": "Tongue thrusting",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/tongue-thrusting"
      },
      {
        "slug": "tonic-seizure",
        "name": "Tonic seizure",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/tonic-seizure"
      },
      {
        "slug": "total-ophthalmoplegia",
        "name": "Total ophthalmoplegia",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "url": "https://dantelabs.com/traits/total-ophthalmoplegia"
      },
      {
        "slug": "tremor",
        "name": "Tremor",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/tremor"
      },
      {
        "slug": "cryptorchidism",
        "name": "Undescended testes",
        "systems": [
          "abnormality-of-the-genitourinary-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/cryptorchidism"
      },
      {
        "slug": "upslanted-palpebral-fissure",
        "name": "Upward slanting of the opening between the eyelids",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/upslanted-palpebral-fissure"
      },
      {
        "slug": "cachexia",
        "name": "Wasting syndrome",
        "systems": [
          "growth-abnormality"
        ],
        "url": "https://dantelabs.com/traits/cachexia"
      },
      {
        "slug": "2-3-toe-cutaneous-syndactyly",
        "name": "Webbed skin of 2nd-3rd toes",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/2-3-toe-cutaneous-syndactyly"
      },
      {
        "slug": "weight-loss",
        "name": "Weight loss",
        "systems": [
          "growth-abnormality"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/weight-loss"
      },
      {
        "slug": "broad-based-gait",
        "name": "Wide based walk",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/broad-based-gait"
      },
      {
        "slug": "wide-nasal-bridge",
        "name": "Wide nasal bridge",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/wide-nasal-bridge"
      },
      {
        "slug": "widely-spaced-teeth",
        "name": "Widely spaced teeth",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/widely-spaced-teeth"
      },
      {
        "slug": "wrist-flexion-contracture",
        "name": "Wrist flexion contracture",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/wrist-flexion-contracture"
      },
      {
        "slug": "malar-flattening",
        "name": "Zygomatic flattening",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/malar-flattening"
      }
    ],
    "related": [
      {
        "slug": "arhgef9",
        "symbol": "ARHGEF9",
        "name": "Cdc42 guanine nucleotide exchange factor 9",
        "shared": 2,
        "url": "https://dantelabs.com/el/genes/arhgef9"
      },
      {
        "slug": "atp6ap2",
        "symbol": "ATP6AP2",
        "name": "ATPase H+ transporting accessory protein 2",
        "shared": 2,
        "url": "https://dantelabs.com/el/genes/atp6ap2"
      },
      {
        "slug": "fgf13",
        "symbol": "FGF13",
        "name": "fibroblast growth factor 13",
        "shared": 2,
        "url": "https://dantelabs.com/el/genes/fgf13"
      },
      {
        "slug": "grin1",
        "symbol": "GRIN1",
        "name": "glutamate ionotropic receptor NMDA type subunit 1",
        "shared": 2,
        "url": "https://dantelabs.com/el/genes/grin1"
      },
      {
        "slug": "grin2b",
        "symbol": "GRIN2B",
        "name": "glutamate ionotropic receptor NMDA type subunit 2B",
        "shared": 2,
        "url": "https://dantelabs.com/el/genes/grin2b"
      },
      {
        "slug": "nacc1",
        "symbol": "NACC1",
        "name": "nucleus accumbens associated 1",
        "shared": 2,
        "url": "https://dantelabs.com/el/genes/nacc1"
      },
      {
        "slug": "nus1",
        "symbol": "NUS1",
        "name": "NUS1 dehydrodolichyl diphosphate synthase subunit",
        "shared": 2,
        "url": "https://dantelabs.com/el/genes/nus1"
      },
      {
        "slug": "otud6b",
        "symbol": "OTUD6B",
        "name": "OTU deubiquitinase 6B",
        "shared": 2,
        "url": "https://dantelabs.com/el/genes/otud6b"
      },
      {
        "slug": "pcdh19",
        "symbol": "PCDH19",
        "name": "protocadherin 19",
        "shared": 2,
        "url": "https://dantelabs.com/el/genes/pcdh19"
      },
      {
        "slug": "scn2a",
        "symbol": "SCN2A",
        "name": "sodium voltage-gated channel alpha subunit 2",
        "shared": 2,
        "url": "https://dantelabs.com/el/genes/scn2a"
      },
      {
        "slug": "sema6b",
        "symbol": "SEMA6B",
        "name": "semaphorin 6B",
        "shared": 2,
        "url": "https://dantelabs.com/el/genes/sema6b"
      },
      {
        "slug": "st3gal3",
        "symbol": "ST3GAL3",
        "name": "ST3 beta-galactoside alpha-2,3-sialyltransferase 3",
        "shared": 2,
        "url": "https://dantelabs.com/el/genes/st3gal3"
      }
    ],
    "sources": {
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