{
  "url": "https://dantelabs.com/es/genes/piga",
  "gene": {
    "slug": "piga",
    "symbol": "PIGA",
    "name": "phosphatidylinositol glycan anchor biosynthesis class A",
    "hgnc": "HGNC:8957",
    "summary": null,
    "location": "Xp22.2",
    "locusType": "gene with protein product",
    "aliases": [
      "GPI3",
      "PIG-A"
    ],
    "previousSymbols": [],
    "ensemblId": "ENSG00000165195",
    "entrezId": 5277,
    "omim": [
      "311770"
    ],
    "uniprot": [
      "P37287"
    ],
    "model": {
      "build": "GRCh38",
      "release": "v1.5",
      "chrom": "X",
      "start": 15319456,
      "end": 15335523,
      "strand": "-",
      "ensemblTranscript": "ENST00000333590.6",
      "refseqTranscript": "NM_002641.4",
      "ensemblProtein": "ENSP00000369820.3",
      "refseqProtein": "NP_002632.1",
      "exons": [
        {
          "start": 15319456,
          "end": 15321772
        },
        {
          "start": 15324665,
          "end": 15324871
        },
        {
          "start": 15325020,
          "end": 15325152
        },
        {
          "start": 15325914,
          "end": 15326046
        },
        {
          "start": 15331216,
          "end": 15331992
        },
        {
          "start": 15335501,
          "end": 15335523
        }
      ],
      "cds": {
        "start": 15321506,
        "end": 15331930
      }
    },
    "grch37": {
      "build": "GRCh37",
      "release": "87",
      "chrom": "X",
      "start": 15337573,
      "end": 15353676,
      "strand": "-"
    },
    "neighbourhood": {
      "release": "116",
      "start": 14827490,
      "end": 15827489,
      "genes": [
        {
          "symbol": "FANCB",
          "ensemblId": "ENSG00000181544",
          "biotype": "protein_coding",
          "start": 14690388,
          "end": 14873255,
          "strand": "-",
          "slug": "fancb"
        },
        {
          "symbol": "MOSPD2",
          "ensemblId": "ENSG00000130150",
          "biotype": "protein_coding",
          "start": 14873401,
          "end": 14922327,
          "strand": "+",
          "slug": "mospd2"
        },
        {
          "symbol": "ASB9",
          "ensemblId": "ENSG00000102048",
          "biotype": "protein_coding",
          "start": 15235288,
          "end": 15270467,
          "strand": "-",
          "slug": "asb9"
        },
        {
          "symbol": "ASB11",
          "ensemblId": "ENSG00000165192",
          "biotype": "protein_coding",
          "start": 15281486,
          "end": 15315658,
          "strand": "-",
          "slug": "asb11"
        },
        {
          "symbol": "VEGFD",
          "ensemblId": "ENSG00000165197",
          "biotype": "protein_coding",
          "start": 15345594,
          "end": 15384510,
          "strand": "-",
          "slug": "vegfd"
        },
        {
          "symbol": "PIR",
          "ensemblId": "ENSG00000087842",
          "biotype": "protein_coding",
          "start": 15384799,
          "end": 15493635,
          "strand": "-",
          "slug": "pir"
        },
        {
          "symbol": "BMX",
          "ensemblId": "ENSG00000102010",
          "biotype": "protein_coding",
          "start": 15464246,
          "end": 15556529,
          "strand": "+",
          "slug": "bmx"
        },
        {
          "symbol": "ACE2",
          "ensemblId": "ENSG00000130234",
          "biotype": "protein_coding",
          "start": 15494290,
          "end": 15607236,
          "strand": "-",
          "slug": "ace2"
        },
        {
          "symbol": "",
          "ensemblId": "ENSG00000285602",
          "biotype": "protein_coding",
          "start": 15561047,
          "end": 15675608,
          "strand": "-"
        },
        {
          "symbol": "CLTRN",
          "ensemblId": "ENSG00000147003",
          "biotype": "protein_coding",
          "start": 15627084,
          "end": 15675377,
          "strand": "-",
          "slug": "cltrn"
        },
        {
          "symbol": "CA5B",
          "ensemblId": "ENSG00000169239",
          "biotype": "protein_coding",
          "start": 15688830,
          "end": 15788411,
          "strand": "+",
          "slug": "ca5b"
        },
        {
          "symbol": "ZRSR2",
          "ensemblId": "ENSG00000169249",
          "biotype": "protein_coding",
          "start": 15790106,
          "end": 15830694,
          "strand": "+",
          "slug": "zrsr2"
        },
        {
          "symbol": "AP1S2",
          "ensemblId": "ENSG00000182287",
          "biotype": "protein_coding",
          "start": 15812775,
          "end": 15855705,
          "strand": "-",
          "slug": "ap1s2"
        }
      ],
      "truncated": false
    },
    "reports": [
      {
        "slug": "gpi-anchor-biosynthesis-defects",
        "name": "Defectos en la biosíntesis del anclaje GPI",
        "diseases": [
          {
            "mondoId": "MONDO:0010466",
            "name": "Síndrome de malformaciones congénitas múltiples, hipotonía y convulsiones relacionado con PIGA (MCAHS2)",
            "genes": 1,
            "inheritance": "x-linked-recessive",
            "description": "Defecto del anclaje GPI ligado al cromosoma X causado por variantes germinales heredadas o de novo en PIGA, que afecta principalmente a varones, con epilepsia de inicio temprano, hipotonía y retraso del desarrollo.",
            "management": null,
            "evidence": {
              "gencc": [
                "G2P",
                "Labcorp Genetics (formerly Invitae)",
                "PanelApp Australia"
              ],
              "acmgSf": false,
              "inheritance": []
            },
            "sameAsReport": false,
            "broad": false
          },
          {
            "mondoId": "MONDO:0100247",
            "name": "Síndrome de malformaciones congénitas múltiples, hipotonía y convulsiones",
            "genes": 4,
            "inheritance": null,
            "description": "Grupo de defectos del anclaje GPI (PIGN, PIGA, PIGT, PIGQ y otros genes relacionados) con hipotonía, convulsiones, retraso del desarrollo y malformaciones congénitas.",
            "management": null,
            "evidence": {
              "gencc": [
                "G2P",
                "Labcorp Genetics (formerly Invitae)",
                "PanelApp Australia"
              ],
              "acmgSf": false,
              "inheritance": []
            },
            "sameAsReport": false,
            "broad": false
          },
          {
            "mondoId": "MONDO:0024321",
            "name": "Trastornos de la biosíntesis del anclaje GPI",
            "genes": 20,
            "inheritance": null,
            "description": "Grupo de trastornos hereditarios causados por variantes en los genes PIG, PGAP y otros relacionados, necesarios para fabricar y fijar el anclaje GPI, que normalmente provocan retraso del desarrollo, hipotonía y epilepsia.",
            "management": null,
            "evidence": {
              "gencc": [
                "G2P",
                "Labcorp Genetics (formerly Invitae)",
                "PanelApp Australia"
              ],
              "acmgSf": false,
              "inheritance": []
            },
            "sameAsReport": false,
            "broad": false
          }
        ],
        "url": "https://dantelabs.com/es/conditions/gpi-anchor-biosynthesis-defects"
      },
      {
        "slug": "disorder-of-glycosylation",
        "name": "Trastornos congénitos de la glicosilación",
        "diseases": [
          {
            "mondoId": "MONDO:0015286",
            "name": "Trastornos congénitos de la glicosilación (CDG)",
            "genes": 98,
            "inheritance": null,
            "description": "Un amplio grupo de afecciones hereditarias en las que las cadenas de azúcares (glicanos) no se forman ni se unen correctamente a las proteínas y a los lípidos, y que a menudo afectan al cerebro, el hígado, la coagulación sanguínea, el crecimiento y otros muchos sistemas del organismo. La mayoría son autosómicas recesivas, pero algunas son ligadas al cromosoma X o autosómicas dominantes.",
            "management": null,
            "evidence": {
              "gencc": [
                "G2P",
                "Labcorp Genetics (formerly Invitae)",
                "PanelApp Australia"
              ],
              "acmgSf": false,
              "inheritance": []
            },
            "sameAsReport": false,
            "broad": true
          }
        ],
        "url": "https://dantelabs.com/es/conditions/disorder-of-glycosylation"
      },
      {
        "slug": "epilepsy-report",
        "name": "Epilepsia (panel completo)",
        "diseases": [
          {
            "mondoId": "MONDO:0005027",
            "name": "Epilepsia",
            "genes": 171,
            "inheritance": null,
            "description": "Un trastorno cerebral caracterizado por episodios de descargas neuronales anormalmente elevadas que provocan episodios transitorios de disfunción neurológica sensitiva o motora, o disfunción psíquica. Estos episodios pueden asociarse o no a pérdida de consciencia o convulsiones.",
            "management": null,
            "evidence": {
              "gencc": [
                "G2P",
                "Labcorp Genetics (formerly Invitae)",
                "PanelApp Australia"
              ],
              "acmgSf": false,
              "inheritance": []
            },
            "sameAsReport": false,
            "broad": true
          }
        ],
        "url": "https://dantelabs.com/es/conditions/epilepsy-report"
      }
    ],
    "pharmacogenomics": [],
    "traits": [],
    "phenotypes": [
      {
        "slug": "abdominal-distention",
        "name": "Abdominal bloating",
        "systems": [
          "abnormality-of-the-digestive-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/abdominal-distention"
      },
      {
        "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": "abnormal-circulating-iron-concentration",
        "name": "Abnormal circulating iron concentration",
        "systems": [
          "abnormality-of-metabolism-homeostasis"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/abnormal-circulating-iron-concentration"
      },
      {
        "slug": "abnormal-corpus-callosum-morphology",
        "name": "Abnormal corpus callosum morphology",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/abnormal-corpus-callosum-morphology"
      },
      {
        "slug": "abnormal-erythrocyte-enzyme-concentration-or-activity",
        "name": "Abnormal erythrocyte enzyme concentration or activity",
        "systems": [
          "abnormality-of-blood-and-blood-forming-tissues",
          "abnormality-of-metabolism-homeostasis"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/abnormal-erythrocyte-enzyme-concentration-or-activity"
      },
      {
        "slug": "abnormal-foot-morphology",
        "name": "Abnormal feet structure",
        "systems": [
          "abnormality-of-limbs"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/abnormal-foot-morphology"
      },
      {
        "slug": "abnormal-hepatic-iron-concentration",
        "name": "Abnormal liver iron concentration",
        "systems": [
          "abnormality-of-metabolism-homeostasis",
          "abnormality-of-the-digestive-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/abnormal-hepatic-iron-concentration"
      },
      {
        "slug": "abnormal-macular-morphology",
        "name": "Abnormal macular morphology",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/abnormal-macular-morphology"
      },
      {
        "slug": "abnormal-pons-morphology",
        "name": "Abnormal pons morphology",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "url": "https://dantelabs.com/traits/abnormal-pons-morphology"
      },
      {
        "slug": "abnormal-joint-morphology",
        "name": "Abnormal shape of joints",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/abnormal-joint-morphology"
      },
      {
        "slug": "abnormal-skin-pigmentation",
        "name": "Abnormal skin pigmentation",
        "systems": [
          "abnormality-of-the-integument"
        ],
        "url": "https://dantelabs.com/traits/abnormal-skin-pigmentation"
      },
      {
        "slug": "abnormal-skin-morphology",
        "name": "Abnormal skin structure",
        "systems": [
          "abnormality-of-the-integument"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/abnormal-skin-morphology"
      },
      {
        "slug": "abnormal-visual-fixation",
        "name": "Abnormal visual fixation",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/abnormal-visual-fixation"
      },
      {
        "slug": "abnormality-of-eye-movement",
        "name": "Abnormality of eye movement",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/abnormality-of-eye-movement"
      },
      {
        "slug": "abnormality-of-the-glabella",
        "name": "Abnormality of the area between the eyebrows",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/abnormality-of-the-glabella"
      },
      {
        "slug": "abnormality-of-the-supraorbital-ridges",
        "name": "Abnormality of the brow of the face",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/abnormality-of-the-supraorbital-ridges"
      },
      {
        "slug": "abnormality-of-the-face",
        "name": "Abnormality of the face",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/abnormality-of-the-face"
      },
      {
        "slug": "abnormality-of-the-mitochondrion",
        "name": "Abnormality of the mitochondrion",
        "systems": [
          "abnormal-cellular-phenotype",
          "abnormality-of-metabolism-homeostasis"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/abnormality-of-the-mitochondrion"
      },
      {
        "slug": "abnormality-of-the-nervous-system",
        "name": "Abnormality of the nervous system",
        "systems": [],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/abnormality-of-the-nervous-system"
      },
      {
        "slug": "abnormality-of-the-philtrum",
        "name": "Abnormality of the philtrum",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/abnormality-of-the-philtrum"
      },
      {
        "slug": "microcephaly",
        "name": "Abnormally small head",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-musculoskeletal-system",
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/microcephaly"
      },
      {
        "slug": "agenesis-of-permanent-teeth",
        "name": "Absence of adult teeth",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/agenesis-of-permanent-teeth"
      },
      {
        "slug": "absent-septum-pellucidum",
        "name": "Absent septum pellucidum",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/absent-septum-pellucidum"
      },
      {
        "slug": "absent-speech",
        "name": "Absent speech development",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "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": "obligate",
        "url": "https://dantelabs.com/traits/aplasia-hypoplasia-of-the-cerebral-white-matter"
      },
      {
        "slug": "ascites",
        "name": "Accumulation of fluid in the abdomen",
        "systems": [
          "abnormality-of-the-digestive-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/ascites"
      },
      {
        "slug": "acute-aspiration-pneumonia",
        "name": "Acute aspiration pneumonia",
        "systems": [
          "abnormality-of-the-immune-system",
          "abnormality-of-the-respiratory-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/acute-aspiration-pneumonia"
      },
      {
        "slug": "acute-kidney-injury",
        "name": "Acute kidney injury",
        "systems": [
          "abnormality-of-the-genitourinary-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/acute-kidney-injury"
      },
      {
        "slug": "atrial-septal-defect",
        "name": "An opening in the wall separating the top two chambers of the heart",
        "systems": [
          "abnormality-of-the-cardiovascular-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/atrial-septal-defect"
      },
      {
        "slug": "aortopulmonary-collateral-arteries",
        "name": "Aortopulmonary collateral arteries",
        "systems": [
          "abnormality-of-the-cardiovascular-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/aortopulmonary-collateral-arteries"
      },
      {
        "slug": "aplasia-hypoplasia-of-the-corpus-callosum",
        "name": "Aplasia/Hypoplasia of the corpus callosum",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/aplasia-hypoplasia-of-the-corpus-callosum"
      },
      {
        "slug": "apnea",
        "name": "Apnea",
        "systems": [
          "abnormality-of-the-respiratory-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/apnea"
      },
      {
        "slug": "arrhinencephaly",
        "name": "Arrhinencephaly",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/arrhinencephaly"
      },
      {
        "slug": "aspiration",
        "name": "Aspiration",
        "systems": [
          "abnormality-of-the-respiratory-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/aspiration"
      },
      {
        "slug": "aspiration-pneumonia",
        "name": "Aspiration pneumonia",
        "systems": [
          "abnormality-of-the-immune-system",
          "abnormality-of-the-respiratory-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/aspiration-pneumonia"
      },
      {
        "slug": "plagiocephaly",
        "name": "Asymmetry of the posterior head",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/plagiocephaly"
      },
      {
        "slug": "ataxia",
        "name": "Ataxia",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/ataxia"
      },
      {
        "slug": "autism",
        "name": "Autism",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/autism"
      },
      {
        "slug": "babinski-sign",
        "name": "Babinski sign",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/babinski-sign"
      },
      {
        "slug": "macrocephaly",
        "name": "Big calvaria",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "url": "https://dantelabs.com/traits/macrocephaly"
      },
      {
        "slug": "bilateral-fetal-pyelectasis",
        "name": "Bilateral fetal pyelectasis",
        "systems": [
          "abnormality-of-prenatal-development-or-birth",
          "abnormality-of-the-genitourinary-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/bilateral-fetal-pyelectasis"
      },
      {
        "slug": "bilateral-tonic-clonic-seizure-with-focal-onset",
        "name": "Bilateral tonic-clonic seizure with focal onset",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/bilateral-tonic-clonic-seizure-with-focal-onset"
      },
      {
        "slug": "birth-length-greater-than-97th-percentile",
        "name": "Birth length greater than 97th percentile",
        "systems": [
          "growth-abnormality"
        ],
        "url": "https://dantelabs.com/traits/birth-length-greater-than-97th-percentile"
      },
      {
        "slug": "large-for-gestational-age",
        "name": "Birth weight > 90th percentile",
        "systems": [
          "growth-abnormality"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/large-for-gestational-age"
      },
      {
        "slug": "deep-venous-thrombosis",
        "name": "Blood clot in a deep vein",
        "systems": [
          "abnormality-of-blood-and-blood-forming-tissues"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/deep-venous-thrombosis"
      },
      {
        "slug": "arterial-thrombosis",
        "name": "Blood clot in artery",
        "systems": [
          "abnormality-of-blood-and-blood-forming-tissues"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/arterial-thrombosis"
      },
      {
        "slug": "pulmonary-embolism",
        "name": "Blood clot in artery of lung",
        "systems": [
          "abnormality-of-the-cardiovascular-system",
          "abnormality-of-the-respiratory-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/pulmonary-embolism"
      },
      {
        "slug": "venous-thrombosis",
        "name": "Blood clot in vein",
        "systems": [
          "abnormality-of-blood-and-blood-forming-tissues"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/venous-thrombosis"
      },
      {
        "slug": "retinal-dystrophy",
        "name": "Breakdown of light-sensitive cells in back of eye",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/retinal-dystrophy"
      },
      {
        "slug": "dyspnea",
        "name": "Breathing difficulty",
        "systems": [
          "abnormality-of-the-respiratory-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/dyspnea"
      },
      {
        "slug": "brisk-reflexes",
        "name": "Brisk reflexes",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/brisk-reflexes"
      },
      {
        "slug": "broad-forehead",
        "name": "Broad forehead",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/broad-forehead"
      },
      {
        "slug": "brachycephaly",
        "name": "Broad head shape",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/brachycephaly"
      },
      {
        "slug": "long-palpebral-fissure",
        "name": "Broad opening between the eyelids",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/long-palpebral-fissure"
      },
      {
        "slug": "broad-palm",
        "name": "Broad palm",
        "systems": [
          "abnormality-of-limbs"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/broad-palm"
      },
      {
        "slug": "budd-chiari-syndrome",
        "name": "Budd-Chiari syndrome",
        "systems": [
          "abnormality-of-the-cardiovascular-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/budd-chiari-syndrome"
      },
      {
        "slug": "cerebral-visual-impairment",
        "name": "Cerebral visual impairment",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/cerebral-visual-impairment"
      },
      {
        "slug": "cerebral-white-matter-hypoplasia",
        "name": "Cerebral white matter hypoplasia",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/cerebral-white-matter-hypoplasia"
      },
      {
        "slug": "chest-pain",
        "name": "Chest pain",
        "systems": [
          "constitutional-symptom"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/chest-pain"
      },
      {
        "slug": "chronic-kidney-disease",
        "name": "Chronic kidney disease",
        "systems": [
          "abnormality-of-the-genitourinary-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/chronic-kidney-disease"
      },
      {
        "slug": "myopia",
        "name": "Close sighted",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/myopia"
      },
      {
        "slug": "cns-hypomyelination",
        "name": "CNS hypomyelination",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/cns-hypomyelination"
      },
      {
        "slug": "coarse-facial-features",
        "name": "Coarse facial features",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/coarse-facial-features"
      },
      {
        "slug": "cognitive-impairment",
        "name": "Cognitive impairment",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/cognitive-impairment"
      },
      {
        "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"
        ],
        "frequency": "obligate",
        "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": "occasional",
        "url": "https://dantelabs.com/traits/decreased-total-leukocyte-count"
      },
      {
        "slug": "decreased-circulating-haptoglobin-concentration",
        "name": "Decreased circulating haptoglobin concentration",
        "systems": [
          "abnormality-of-metabolism-homeostasis"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/decreased-circulating-haptoglobin-concentration"
      },
      {
        "slug": "decreased-circulating-hepcidin-concentration",
        "name": "Decreased circulating hepcidin concentration",
        "systems": [
          "abnormality-of-metabolism-homeostasis"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/decreased-circulating-hepcidin-concentration"
      },
      {
        "slug": "decreased-circulating-iron-concentration",
        "name": "Decreased circulating iron concentration",
        "systems": [
          "abnormality-of-metabolism-homeostasis"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/decreased-circulating-iron-concentration"
      },
      {
        "slug": "decreased-facial-expression",
        "name": "Decreased facial expression",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/decreased-facial-expression"
      },
      {
        "slug": "microdontia",
        "name": "Decreased size of tooth",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/microdontia"
      },
      {
        "slug": "thin-vermilion-border",
        "name": "Decreased volume of lip",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/thin-vermilion-border"
      },
      {
        "slug": "deep-palmar-crease",
        "name": "Deep palm line",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-integument"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/deep-palmar-crease"
      },
      {
        "slug": "cerebellar-atrophy",
        "name": "Degeneration of cerebellum",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/cerebellar-atrophy"
      },
      {
        "slug": "cerebral-atrophy",
        "name": "Degeneration of cerebrum",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/cerebral-atrophy"
      },
      {
        "slug": "delayed-eruption-of-teeth",
        "name": "Delayed eruption of teeth",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/delayed-eruption-of-teeth"
      },
      {
        "slug": "delayed-myelination",
        "name": "Delayed myelination",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/delayed-myelination"
      },
      {
        "slug": "depressed-nasal-bridge",
        "name": "Depressed nasal bridge",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "frequent",
        "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": "obligate",
        "url": "https://dantelabs.com/traits/secondary-microcephaly"
      },
      {
        "slug": "impotence",
        "name": "Difficulty getting a full erection",
        "systems": [
          "abnormality-of-the-genitourinary-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/impotence"
      },
      {
        "slug": "diffuse-leukoencephalopathy",
        "name": "Diffuse leukoencephalopathy",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/diffuse-leukoencephalopathy"
      },
      {
        "slug": "generalized-amyotrophy",
        "name": "Diffuse skeletal muscle wasting",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/generalized-amyotrophy"
      },
      {
        "slug": "downturned-corners-of-mouth",
        "name": "Downturned corners of mouth",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/downturned-corners-of-mouth"
      },
      {
        "slug": "bilateral-ptosis",
        "name": "Drooping of both upper eyelids",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/bilateral-ptosis"
      },
      {
        "slug": "duplicated-collecting-system",
        "name": "Duplicated collecting system",
        "systems": [
          "abnormality-of-the-genitourinary-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/duplicated-collecting-system"
      },
      {
        "slug": "dystonia",
        "name": "Dystonia",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/dystonia"
      },
      {
        "slug": "precocious-puberty",
        "name": "Early onset of puberty",
        "systems": [
          "abnormality-of-the-endocrine-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/precocious-puberty"
      },
      {
        "slug": "eeg-with-burst-suppression",
        "name": "EEG with burst suppression",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/eeg-with-burst-suppression"
      },
      {
        "slug": "eeg-with-generalized-polyspikes",
        "name": "EEG with generalized polyspikes",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/eeg-with-generalized-polyspikes"
      },
      {
        "slug": "elbow-flexion-contracture",
        "name": "Elbow flexion contracture",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/elbow-flexion-contracture"
      },
      {
        "slug": "elevated-circulating-alkaline-phosphatase-concentration",
        "name": "Elevated alkaline phosphatase",
        "systems": [
          "abnormality-of-metabolism-homeostasis"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/elevated-circulating-alkaline-phosphatase-concentration"
      },
      {
        "slug": "elevated-circulating-iron-concentration",
        "name": "Elevated circulating iron concentration",
        "systems": [
          "abnormality-of-metabolism-homeostasis"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/elevated-circulating-iron-concentration"
      },
      {
        "slug": "increased-circulating-ferritin-concentration",
        "name": "Elevated serum ferritin",
        "systems": [
          "abnormality-of-metabolism-homeostasis"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/increased-circulating-ferritin-concentration"
      },
      {
        "slug": "elevated-transferrin-saturation",
        "name": "Elevated transferrin saturation",
        "systems": [
          "abnormality-of-metabolism-homeostasis"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/elevated-transferrin-saturation"
      },
      {
        "slug": "encephalopathy",
        "name": "Encephalopathy",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/encephalopathy"
      },
      {
        "slug": "hepatomegaly",
        "name": "Enlarged liver",
        "systems": [
          "abnormality-of-the-digestive-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/hepatomegaly"
      },
      {
        "slug": "hepatosplenomegaly",
        "name": "Enlarged liver and spleen",
        "systems": [
          "abnormality-of-the-cardiovascular-system",
          "abnormality-of-the-digestive-system",
          "abnormality-of-the-immune-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/hepatosplenomegaly"
      },
      {
        "slug": "seizure",
        "name": "Epilepsy",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/seizure"
      },
      {
        "slug": "epileptic-encephalopathy",
        "name": "Epileptic encephalopathy",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/epileptic-encephalopathy"
      },
      {
        "slug": "epileptic-spasm",
        "name": "Epileptic spasm",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/epileptic-spasm"
      },
      {
        "slug": "erythroid-hyperplasia",
        "name": "Erythroid hyperplasia",
        "systems": [
          "abnormality-of-blood-and-blood-forming-tissues"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/erythroid-hyperplasia"
      },
      {
        "slug": "erythromelalgia",
        "name": "Erythromelalgia",
        "systems": [
          "constitutional-symptom"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/erythromelalgia"
      },
      {
        "slug": "esophageal-spasms",
        "name": "Esophageal spasms",
        "systems": [
          "abnormality-of-the-digestive-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/esophageal-spasms"
      },
      {
        "slug": "exaggerated-startle-response",
        "name": "Exaggerated startle response",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/exaggerated-startle-response"
      },
      {
        "slug": "facial-asymmetry",
        "name": "Facial asymmetry",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/facial-asymmetry"
      },
      {
        "slug": "anodontia",
        "name": "Failure of development of all teeth",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/anodontia"
      },
      {
        "slug": "failure-to-thrive",
        "name": "Faltering weight",
        "systems": [
          "growth-abnormality"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/failure-to-thrive"
      },
      {
        "slug": "hepatic-steatosis",
        "name": "Fatty infiltration of liver",
        "systems": [
          "abnormality-of-metabolism-homeostasis",
          "abnormality-of-the-digestive-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/hepatic-steatosis"
      },
      {
        "slug": "febrile-seizure-within-the-age-range-of-3-months-to-6-years",
        "name": "Febrile seizure (within the age range of 3 months to 6 years)",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/febrile-seizure-within-the-age-range-of-3-months-to-6-years"
      },
      {
        "slug": "breech-presentation",
        "name": "Feet or buttocks of fetus positioned near opening of uterus",
        "systems": [
          "abnormality-of-prenatal-development-or-birth"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/breech-presentation"
      },
      {
        "slug": "fetal-distress",
        "name": "Fetal distress",
        "systems": [
          "abnormality-of-prenatal-development-or-birth"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/fetal-distress"
      },
      {
        "slug": "flat-occiput",
        "name": "Flat back of skull",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/flat-occiput"
      },
      {
        "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": "edema",
        "name": "Fluid retention",
        "systems": [
          "abnormality-of-metabolism-homeostasis"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/edema"
      },
      {
        "slug": "focal-clonic-seizure",
        "name": "Focal clonic seizure",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/focal-clonic-seizure"
      },
      {
        "slug": "focal-emotional-seizure-with-laughing",
        "name": "Focal emotional seizure with laughing",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/focal-emotional-seizure-with-laughing"
      },
      {
        "slug": "focal-hemiclonic-seizure",
        "name": "Focal hemiclonic seizure",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/focal-hemiclonic-seizure"
      },
      {
        "slug": "focal-impaired-awareness-seizure",
        "name": "Focal impaired awareness seizure",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/focal-impaired-awareness-seizure"
      },
      {
        "slug": "focal-seizure-with-eyelid-myoclonia",
        "name": "Focal seizure with eyelid myoclonia",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/focal-seizure-with-eyelid-myoclonia"
      },
      {
        "slug": "frontal-upsweep-of-hair",
        "name": "Frontal upsweep of hair",
        "systems": [
          "abnormality-of-the-integument"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/frontal-upsweep-of-hair"
      },
      {
        "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": "overgrowth",
        "name": "General overgrowth",
        "systems": [
          "growth-abnormality"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/overgrowth"
      },
      {
        "slug": "generalized-myoclonic-seizure",
        "name": "Generalized myoclonic seizure",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/generalized-myoclonic-seizure"
      },
      {
        "slug": "generalized-tonic-seizure",
        "name": "Generalized tonic seizure",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/generalized-tonic-seizure"
      },
      {
        "slug": "generalized-onset-seizure",
        "name": "Generalized-onset seizure",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/generalized-onset-seizure"
      },
      {
        "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": "glycosuria",
        "name": "Glucose in urine",
        "systems": [
          "abnormality-of-metabolism-homeostasis",
          "abnormality-of-the-genitourinary-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/glycosuria"
      },
      {
        "slug": "bilateral-tonic-clonic-seizure",
        "name": "Grand mal seizures",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/bilateral-tonic-clonic-seizure"
      },
      {
        "slug": "grasp-reflex",
        "name": "Grasp reflex",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/grasp-reflex"
      },
      {
        "slug": "gingival-overgrowth",
        "name": "Gum enlargement",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/gingival-overgrowth"
      },
      {
        "slug": "head-titubation",
        "name": "Head titubation",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/head-titubation"
      },
      {
        "slug": "headache",
        "name": "Headache",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/headache"
      },
      {
        "slug": "hearing-impairment",
        "name": "Hearing impairment",
        "systems": [
          "abnormality-of-the-ear"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/hearing-impairment"
      },
      {
        "slug": "myocardial-infarction",
        "name": "Heart attack",
        "systems": [
          "abnormality-of-the-cardiovascular-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/myocardial-infarction"
      },
      {
        "slug": "cardiac-arrest",
        "name": "Heart stops beating",
        "systems": [
          "abnormality-of-the-cardiovascular-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/cardiac-arrest"
      },
      {
        "slug": "hemoglobinuria",
        "name": "Hemoglobin in urine",
        "systems": [
          "abnormality-of-metabolism-homeostasis",
          "abnormality-of-the-genitourinary-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/hemoglobinuria"
      },
      {
        "slug": "hemolytic-anemia",
        "name": "Hemolytic anemia",
        "systems": [
          "abnormality-of-blood-and-blood-forming-tissues"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/hemolytic-anemia"
      },
      {
        "slug": "hemosiderinuria",
        "name": "Hemosiderinuria",
        "systems": [
          "abnormality-of-metabolism-homeostasis",
          "abnormality-of-the-genitourinary-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/hemosiderinuria"
      },
      {
        "slug": "hypertension",
        "name": "High blood pressure",
        "systems": [
          "abnormality-of-the-cardiovascular-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/hypertension"
      },
      {
        "slug": "high-anterior-hairline",
        "name": "High frontal hairline",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-integument"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/high-anterior-hairline"
      },
      {
        "slug": "polyhydramnios",
        "name": "High levels of amniotic fluid",
        "systems": [
          "abnormality-of-prenatal-development-or-birth"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/polyhydramnios"
      },
      {
        "slug": "high-palate",
        "name": "High palate",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/high-palate"
      },
      {
        "slug": "proteinuria",
        "name": "High urine protein levels",
        "systems": [
          "abnormality-of-metabolism-homeostasis",
          "abnormality-of-the-genitourinary-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/proteinuria"
      },
      {
        "slug": "high-narrow-palate",
        "name": "High, narrow palate",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/high-narrow-palate"
      },
      {
        "slug": "hip-contracture",
        "name": "Hip contracture",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/hip-contracture"
      },
      {
        "slug": "hydronephrosis",
        "name": "Hydronephrosis",
        "systems": [
          "abnormality-of-the-genitourinary-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/hydronephrosis"
      },
      {
        "slug": "hydrops-fetalis",
        "name": "Hydrops fetalis",
        "systems": [
          "abnormality-of-metabolism-homeostasis",
          "abnormality-of-prenatal-development-or-birth"
        ],
        "url": "https://dantelabs.com/traits/hydrops-fetalis"
      },
      {
        "slug": "hypospadias",
        "name": "Hypospadias",
        "systems": [
          "abnormality-of-the-genitourinary-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/hypospadias"
      },
      {
        "slug": "hypsarrhythmia",
        "name": "Hypsarrhythmia",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/hypsarrhythmia"
      },
      {
        "slug": "ichthyosis",
        "name": "Ichthyosis",
        "systems": [
          "abnormality-of-the-integument"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/ichthyosis"
      },
      {
        "slug": "knee-flexion-contracture",
        "name": "Inability to straighten knee",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/knee-flexion-contracture"
      },
      {
        "slug": "inability-to-walk",
        "name": "Inability to walk",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/inability-to-walk"
      },
      {
        "slug": "increased-blood-urea-nitrogen",
        "name": "Increased blood urea nitrogen",
        "systems": [
          "abnormality-of-metabolism-homeostasis"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/increased-blood-urea-nitrogen"
      },
      {
        "slug": "increased-circulating-lactate-dehydrogenase-concentration",
        "name": "Increased circulating lactate dehydrogenase concentration",
        "systems": [
          "abnormality-of-metabolism-homeostasis"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/increased-circulating-lactate-dehydrogenase-concentration"
      },
      {
        "slug": "increased-csf-glutamate-concentration",
        "name": "Increased CSF glutamate concentration",
        "systems": [
          "abnormality-of-metabolism-homeostasis",
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/increased-csf-glutamate-concentration"
      },
      {
        "slug": "increased-head-circumference",
        "name": "Increased head circumference",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "url": "https://dantelabs.com/traits/increased-head-circumference"
      },
      {
        "slug": "reticulocytosis",
        "name": "Increased immature red blood cells",
        "systems": [
          "abnormality-of-blood-and-blood-forming-tissues"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/reticulocytosis"
      },
      {
        "slug": "elevated-hepatic-iron-concentration",
        "name": "Increased iron concentration in liver",
        "systems": [
          "abnormality-of-metabolism-homeostasis",
          "abnormality-of-the-digestive-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/elevated-hepatic-iron-concentration"
      },
      {
        "slug": "hyperreflexia",
        "name": "Increased reflexes",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/hyperreflexia"
      },
      {
        "slug": "alveolar-ridge-overgrowth",
        "name": "Increased size of gum ridge",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/alveolar-ridge-overgrowth"
      },
      {
        "slug": "splenomegaly",
        "name": "Increased spleen size",
        "systems": [
          "abnormality-of-the-cardiovascular-system",
          "abnormality-of-the-digestive-system",
          "abnormality-of-the-immune-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/splenomegaly"
      },
      {
        "slug": "infantile-spasms",
        "name": "Infantile spasms",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/infantile-spasms"
      },
      {
        "slug": "truncal-ataxia",
        "name": "Instability or lack of coordination of central trunk muscles",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/truncal-ataxia"
      },
      {
        "slug": "episodic-abdominal-pain",
        "name": "Intermittent abdominal pain",
        "systems": [
          "abnormality-of-the-digestive-system",
          "constitutional-symptom"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/episodic-abdominal-pain"
      },
      {
        "slug": "spasticity",
        "name": "Involuntary muscle stiffness, contraction, or spasm",
        "systems": [
          "abnormality-of-the-musculoskeletal-system",
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/spasticity"
      },
      {
        "slug": "moderate-intellectual-disability",
        "name": "IQ between 34 and 49",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/moderate-intellectual-disability"
      },
      {
        "slug": "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": "jaundice",
        "name": "Jaundice",
        "systems": [
          "abnormality-of-the-digestive-system",
          "abnormality-of-the-integument"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/jaundice"
      },
      {
        "slug": "myoclonus",
        "name": "Jerking",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/myoclonus"
      },
      {
        "slug": "asthenia",
        "name": "Lack of energy and strength",
        "systems": [
          "constitutional-symptom"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/asthenia"
      },
      {
        "slug": "lateral-ventricle-dilatation",
        "name": "Lateral ventricle dilatation",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/lateral-ventricle-dilatation"
      },
      {
        "slug": "left-ventricular-hypertrophy",
        "name": "Left ventricular hypertrophy",
        "systems": [
          "abnormality-of-the-cardiovascular-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/left-ventricular-hypertrophy"
      },
      {
        "slug": "lethargy",
        "name": "Lethargy",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/lethargy"
      },
      {
        "slug": "limb-joint-contracture",
        "name": "Limb contractures",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/limb-joint-contracture"
      },
      {
        "slug": "micrognathia",
        "name": "Little lower jaw",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "url": "https://dantelabs.com/traits/micrognathia"
      },
      {
        "slug": "hepatic-failure",
        "name": "Liver failure",
        "systems": [
          "abnormality-of-the-digestive-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/hepatic-failure"
      },
      {
        "slug": "neuronal-loss-in-central-nervous-system",
        "name": "Loss of brain cells",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/neuronal-loss-in-central-nervous-system"
      },
      {
        "slug": "developmental-regression",
        "name": "Loss of developmental milestones",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/developmental-regression"
      },
      {
        "slug": "pancytopenia",
        "name": "Low blood cell count",
        "systems": [
          "abnormality-of-blood-and-blood-forming-tissues"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/pancytopenia"
      },
      {
        "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": "anemia",
        "name": "Low number of red blood cells or hemoglobin",
        "systems": [
          "abnormality-of-blood-and-blood-forming-tissues"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/anemia"
      },
      {
        "slug": "thrombocytopenia",
        "name": "Low platelet count",
        "systems": [
          "abnormality-of-blood-and-blood-forming-tissues"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/thrombocytopenia"
      },
      {
        "slug": "lower-limb-hypertonia",
        "name": "Lower limb hypertonia",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/lower-limb-hypertonia"
      },
      {
        "slug": "lower-limb-spasticity",
        "name": "Lower limb spasticity",
        "systems": [
          "abnormality-of-the-musculoskeletal-system",
          "abnormality-of-the-nervous-system"
        ],
        "url": "https://dantelabs.com/traits/lower-limb-spasticity"
      },
      {
        "slug": "mesenteric-venous-thrombosis",
        "name": "Mesenteric venous thrombosis",
        "systems": [
          "abnormality-of-blood-and-blood-forming-tissues"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/mesenteric-venous-thrombosis"
      },
      {
        "slug": "metopic-synostosis",
        "name": "Metopic synostosis",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/metopic-synostosis"
      },
      {
        "slug": "micronodular-cirrhosis",
        "name": "Micronodular cirrhosis",
        "systems": [
          "abnormality-of-the-digestive-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/micronodular-cirrhosis"
      },
      {
        "slug": "microvesicular-hepatic-steatosis",
        "name": "Microvesicular hepatic steatosis",
        "systems": [
          "abnormality-of-metabolism-homeostasis",
          "abnormality-of-the-digestive-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/microvesicular-hepatic-steatosis"
      },
      {
        "slug": "moderately-reduced-visual-acuity",
        "name": "Moderate visual impairment",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/moderately-reduced-visual-acuity"
      },
      {
        "slug": "motor-delay",
        "name": "Motor delay",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/motor-delay"
      },
      {
        "slug": "multifocal-epileptiform-discharges",
        "name": "Multifocal epileptiform discharges",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/multifocal-epileptiform-discharges"
      },
      {
        "slug": "skeletal-muscle-atrophy",
        "name": "Muscle degeneration",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/skeletal-muscle-atrophy"
      },
      {
        "slug": "myoclonic-seizure",
        "name": "Myoclonic seizure",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/myoclonic-seizure"
      },
      {
        "slug": "narrow-mouth",
        "name": "Narrow mouth",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/narrow-mouth"
      },
      {
        "slug": "anteverted-nares",
        "name": "Nasal tip, upturned",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/anteverted-nares"
      },
      {
        "slug": "neurodevelopmental-delay",
        "name": "Neurodevelopmental delay",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/neurodevelopmental-delay"
      },
      {
        "slug": "neuronal-loss-in-the-cerebral-cortex",
        "name": "Neuronal loss in the cerebral cortex",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/neuronal-loss-in-the-cerebral-cortex"
      },
      {
        "slug": "olfactory-lobe-agenesis",
        "name": "Olfactory lobe absence",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/olfactory-lobe-agenesis"
      },
      {
        "slug": "opisthotonus",
        "name": "Opisthotonus",
        "systems": [
          "abnormality-of-the-musculoskeletal-system",
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/opisthotonus"
      },
      {
        "slug": "optic-disc-pallor",
        "name": "Optic disc pallor",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/optic-disc-pallor"
      },
      {
        "slug": "overfolded-helix",
        "name": "Overfolded ears",
        "systems": [
          "abnormality-of-the-ear"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/overfolded-helix"
      },
      {
        "slug": "odynophagia",
        "name": "Painful swallowing",
        "systems": [
          "abnormality-of-the-digestive-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/odynophagia"
      },
      {
        "slug": "pallor",
        "name": "Paleness",
        "systems": [
          "abnormality-of-the-integument"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/pallor"
      },
      {
        "slug": "papule",
        "name": "Papule",
        "systems": [
          "abnormality-of-the-integument"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/papule"
      },
      {
        "slug": "tetraplegia",
        "name": "Paralysis of all four limbs",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/tetraplegia"
      },
      {
        "slug": "paroxysmal-nocturnal-hemoglobinuria",
        "name": "Paroxysmal nocturnal hemoglobinuria",
        "systems": [
          "abnormality-of-metabolism-homeostasis",
          "abnormality-of-the-genitourinary-system"
        ],
        "url": "https://dantelabs.com/traits/paroxysmal-nocturnal-hemoglobinuria"
      },
      {
        "slug": "patent-ductus-arteriosus",
        "name": "Patent ductus arteriosus",
        "systems": [
          "abnormality-of-the-cardiovascular-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/patent-ductus-arteriosus"
      },
      {
        "slug": "camptodactyly",
        "name": "Permanent flexion of the finger or toe",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/camptodactyly"
      },
      {
        "slug": "pierre-robin-sequence",
        "name": "Pierre-Robin sequence",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/pierre-robin-sequence"
      },
      {
        "slug": "pneumonia",
        "name": "Pneumonia",
        "systems": [
          "abnormality-of-the-immune-system",
          "abnormality-of-the-respiratory-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/pneumonia"
      },
      {
        "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": "poor-head-control",
        "name": "Poor head control",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/poor-head-control"
      },
      {
        "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": "postural-tremor",
        "name": "Postural tremor",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/postural-tremor"
      },
      {
        "slug": "profound-global-developmental-delay",
        "name": "Profound global developmental delay",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/profound-global-developmental-delay"
      },
      {
        "slug": "prominent-occiput",
        "name": "Prominent back of the head",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/prominent-occiput"
      },
      {
        "slug": "psoriasiform-dermatitis",
        "name": "Psoriasiform dermatitis",
        "systems": [
          "abnormality-of-the-immune-system",
          "abnormality-of-the-integument"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/psoriasiform-dermatitis"
      },
      {
        "slug": "redundant-neck-skin",
        "name": "Redundant neck skin",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-integument"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/redundant-neck-skin"
      },
      {
        "slug": "renal-insufficiency",
        "name": "Renal failure",
        "systems": [
          "abnormality-of-the-genitourinary-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/renal-insufficiency"
      },
      {
        "slug": "renal-fanconi-syndrome",
        "name": "Renal Fanconi syndrome",
        "systems": [
          "abnormality-of-metabolism-homeostasis",
          "abnormality-of-the-genitourinary-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/renal-fanconi-syndrome"
      },
      {
        "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": "respiratory-failure",
        "name": "Respiratory failure",
        "systems": [
          "abnormality-of-the-respiratory-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/respiratory-failure"
      },
      {
        "slug": "respiratory-tract-infection",
        "name": "Respiratory tract infection",
        "systems": [
          "abnormality-of-the-respiratory-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/respiratory-tract-infection"
      },
      {
        "slug": "right-ventricular-hypertrophy",
        "name": "Right ventricular hypertrophy",
        "systems": [
          "abnormality-of-the-cardiovascular-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/right-ventricular-hypertrophy"
      },
      {
        "slug": "rigidity",
        "name": "Rigidity",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/rigidity"
      },
      {
        "slug": "round-face",
        "name": "Round face",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/round-face"
      },
      {
        "slug": "cirrhosis",
        "name": "Scar tissue replaces healthy tissue in the liver",
        "systems": [
          "abnormality-of-the-digestive-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/cirrhosis"
      },
      {
        "slug": "scoliosis",
        "name": "Scoliosis",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/scoliosis"
      },
      {
        "slug": "seborrheic-dermatitis",
        "name": "Seborrheic dermatitis",
        "systems": [
          "abnormality-of-the-immune-system",
          "abnormality-of-the-integument"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/seborrheic-dermatitis"
      },
      {
        "slug": "short-finger",
        "name": "Short finger",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/short-finger"
      },
      {
        "slug": "short-neck",
        "name": "Short neck",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/short-neck"
      },
      {
        "slug": "short-palpebral-fissure",
        "name": "Short opening between the eyelids",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/short-palpebral-fissure"
      },
      {
        "slug": "micropenis",
        "name": "Short penis",
        "systems": [
          "abnormality-of-the-genitourinary-system"
        ],
        "url": "https://dantelabs.com/traits/micropenis"
      },
      {
        "slug": "short-stature",
        "name": "Short stature",
        "systems": [
          "growth-abnormality"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/short-stature"
      },
      {
        "slug": "cerebellar-hypoplasia",
        "name": "Small cerebellum",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/cerebellar-hypoplasia"
      },
      {
        "slug": "thoracic-hypoplasia",
        "name": "Small chest",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/thoracic-hypoplasia"
      },
      {
        "slug": "small-nail",
        "name": "Small nail",
        "systems": [
          "abnormality-of-the-integument"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/small-nail"
      },
      {
        "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": "hypertonia",
        "name": "Spasticity and rigidity of muscles",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/hypertonia"
      },
      {
        "slug": "starry-sky-appearance-on-hepatic-sonography",
        "name": "Starry sky appearance on hepatic sonography",
        "systems": [
          "abnormality-of-the-digestive-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/starry-sky-appearance-on-hepatic-sonography"
      },
      {
        "slug": "stomatocytosis",
        "name": "Stomatocytosis",
        "systems": [
          "abnormality-of-blood-and-blood-forming-tissues"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/stomatocytosis"
      },
      {
        "slug": "stroke",
        "name": "Stroke",
        "systems": [
          "abnormality-of-the-cardiovascular-system",
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/stroke"
      },
      {
        "slug": "tapered-finger",
        "name": "Tapered finger",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/tapered-finger"
      },
      {
        "slug": "testicular-atrophy",
        "name": "Testicular degeneration",
        "systems": [
          "abnormality-of-the-genitourinary-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/testicular-atrophy"
      },
      {
        "slug": "thickened-nuchal-skin-fold",
        "name": "Thickened skin folds of neck",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-prenatal-development-or-birth"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/thickened-nuchal-skin-fold"
      },
      {
        "slug": "thin-bony-cortex",
        "name": "Thin bony cortex",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/thin-bony-cortex"
      },
      {
        "slug": "thromboembolism",
        "name": "Thromboembolism",
        "systems": [
          "abnormality-of-blood-and-blood-forming-tissues"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/thromboembolism"
      },
      {
        "slug": "triangular-mouth",
        "name": "Triangular mouth",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "url": "https://dantelabs.com/traits/triangular-mouth"
      },
      {
        "slug": "unconjugated-hyperbilirubinemia",
        "name": "Unconjugated hyperbilirubinemia",
        "systems": [
          "abnormality-of-metabolism-homeostasis"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/unconjugated-hyperbilirubinemia"
      },
      {
        "slug": "upper-limb-spasticity",
        "name": "Uncontrollable movement in upper arms",
        "systems": [
          "abnormality-of-the-musculoskeletal-system",
          "abnormality-of-the-nervous-system"
        ],
        "url": "https://dantelabs.com/traits/upper-limb-spasticity"
      },
      {
        "slug": "hypoplasia-of-the-corpus-callosum",
        "name": "Underdevelopment of part of brain called corpus callosum",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/hypoplasia-of-the-corpus-callosum"
      },
      {
        "slug": "cryptorchidism",
        "name": "Undescended testes",
        "systems": [
          "abnormality-of-the-genitourinary-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/cryptorchidism"
      },
      {
        "slug": "uplifted-earlobe",
        "name": "Uplifted earlobe",
        "systems": [
          "abnormality-of-the-ear"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/uplifted-earlobe"
      },
      {
        "slug": "upslanted-palpebral-fissure",
        "name": "Upward slanting of the opening between the eyelids",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/upslanted-palpebral-fissure"
      },
      {
        "slug": "ventricular-arrhythmia",
        "name": "Ventricular arrhythmia",
        "systems": [
          "abnormality-of-the-cardiovascular-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/ventricular-arrhythmia"
      },
      {
        "slug": "ventriculomegaly",
        "name": "Ventriculomegaly",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/ventriculomegaly"
      },
      {
        "slug": "vesicoureteral-reflux",
        "name": "Vesicoureteral reflux",
        "systems": [
          "abnormality-of-the-genitourinary-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/vesicoureteral-reflux"
      },
      {
        "slug": "visual-impairment",
        "name": "Visual impairment",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/visual-impairment"
      },
      {
        "slug": "large-fontanelles",
        "name": "Wide fontanelles",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/large-fontanelles"
      },
      {
        "slug": "hypertelorism",
        "name": "Wide-set eyes",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/hypertelorism"
      },
      {
        "slug": "widely-spaced-teeth",
        "name": "Widely spaced teeth",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/widely-spaced-teeth"
      },
      {
        "slug": "widened-subarachnoid-space",
        "name": "Widened subarachnoid space",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/widened-subarachnoid-space"
      },
      {
        "slug": "conjunctival-icterus",
        "name": "Yellowing of the whites of the eyes",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/conjunctival-icterus"
      },
      {
        "slug": "malar-flattening",
        "name": "Zygomatic flattening",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/malar-flattening"
      }
    ],
    "related": [
      {
        "slug": "pign",
        "symbol": "PIGN",
        "name": "phosphatidylinositol glycan anchor biosynthesis class N",
        "shared": 3,
        "url": "https://dantelabs.com/es/genes/pign"
      },
      {
        "slug": "pigq",
        "symbol": "PIGQ",
        "name": "phosphatidylinositol glycan anchor biosynthesis class Q",
        "shared": 3,
        "url": "https://dantelabs.com/es/genes/pigq"
      },
      {
        "slug": "pigt",
        "symbol": "PIGT",
        "name": "phosphatidylinositol glycan anchor biosynthesis class T",
        "shared": 3,
        "url": "https://dantelabs.com/es/genes/pigt"
      },
      {
        "slug": "alg13",
        "symbol": "ALG13",
        "name": "ALG13 UDP-N-acetylglucosaminyltransferase subunit",
        "shared": 2,
        "url": "https://dantelabs.com/es/genes/alg13"
      },
      {
        "slug": "atp6ap2",
        "symbol": "ATP6AP2",
        "name": "ATPase H+ transporting accessory protein 2",
        "shared": 2,
        "url": "https://dantelabs.com/es/genes/atp6ap2"
      },
      {
        "slug": "cad",
        "symbol": "CAD",
        "name": "carbamoyl-phosphate synthetase 2, aspartate transcarbamylase, and dihydroorotase",
        "shared": 2,
        "url": "https://dantelabs.com/es/genes/cad"
      },
      {
        "slug": "kctd7",
        "symbol": "KCTD7",
        "name": "potassium channel tetramerization domain containing 7",
        "shared": 2,
        "url": "https://dantelabs.com/es/genes/kctd7"
      },
      {
        "slug": "nus1",
        "symbol": "NUS1",
        "name": "NUS1 dehydrodolichyl diphosphate synthase subunit",
        "shared": 2,
        "url": "https://dantelabs.com/es/genes/nus1"
      },
      {
        "slug": "pgap2",
        "symbol": "PGAP2",
        "name": "post-GPI attachment to proteins 2",
        "shared": 2,
        "url": "https://dantelabs.com/es/genes/pgap2"
      },
      {
        "slug": "pgap3",
        "symbol": "PGAP3",
        "name": "post-GPI attachment to proteins phospholipase 3",
        "shared": 2,
        "url": "https://dantelabs.com/es/genes/pgap3"
      },
      {
        "slug": "pigb",
        "symbol": "PIGB",
        "name": "phosphatidylinositol glycan anchor biosynthesis class B",
        "shared": 2,
        "url": "https://dantelabs.com/es/genes/pigb"
      },
      {
        "slug": "pigg",
        "symbol": "PIGG",
        "name": "phosphatidylinositol glycan anchor biosynthesis class G (EMM blood group)",
        "shared": 2,
        "url": "https://dantelabs.com/es/genes/pigg"
      }
    ],
    "sources": {
      "bundleId": "2026.10.17-8666dff2",
      "panel": "2026-10-17",
      "acmgSf": "SF v3.2"
    },
    "locusKind": "proteinCoding"
  },
  "variants": {
    "total": 0,
    "url": null,
    "items": []
  }
}