{
  "url": "https://dantelabs.com/nl/genes/degs1",
  "gene": {
    "slug": "degs1",
    "symbol": "DEGS1",
    "name": "delta 4-desaturase, sphingolipid 1",
    "hgnc": "HGNC:13709",
    "summary": null,
    "location": "1q42.11",
    "locusType": "gene with protein product",
    "aliases": [
      "MLD",
      "Des-1",
      "DES1",
      "FADS7",
      "DEGS-1"
    ],
    "previousSymbols": [],
    "ensemblId": "ENSG00000143753",
    "entrezId": 8560,
    "omim": [
      "615843"
    ],
    "uniprot": [
      "O15121"
    ],
    "model": {
      "build": "GRCh38",
      "release": "v1.5",
      "chrom": "1",
      "start": 224183240,
      "end": 224193441,
      "strand": "+",
      "ensemblTranscript": "ENST00000323699.9",
      "refseqTranscript": "NM_003676.4",
      "ensemblProtein": "ENSP00000316476.4",
      "refseqProtein": "NP_003667.1",
      "exons": [
        {
          "start": 224183240,
          "end": 224183418
        },
        {
          "start": 224189577,
          "end": 224190319
        },
        {
          "start": 224192332,
          "end": 224193441
        }
      ],
      "cds": {
        "start": 224183337,
        "end": 224192478
      }
    },
    "grch37": {
      "build": "GRCh37",
      "release": "87",
      "chrom": "1",
      "start": 224363458,
      "end": 224381143,
      "strand": "+"
    },
    "neighbourhood": {
      "release": "116",
      "start": 223688341,
      "end": 224688340,
      "genes": [
        {
          "symbol": "CAPN2",
          "ensemblId": "ENSG00000162909",
          "biotype": "protein_coding",
          "start": 223701561,
          "end": 223776018,
          "strand": "+",
          "slug": "capn2"
        },
        {
          "symbol": "TP53BP2",
          "ensemblId": "ENSG00000143514",
          "biotype": "protein_coding",
          "start": 223779893,
          "end": 223846012,
          "strand": "-",
          "slug": "tp53bp2"
        },
        {
          "symbol": "FBXO28",
          "ensemblId": "ENSG00000143756",
          "biotype": "protein_coding",
          "start": 224114086,
          "end": 224162047,
          "strand": "+",
          "slug": "fbxo28"
        },
        {
          "symbol": "NVL",
          "ensemblId": "ENSG00000143748",
          "biotype": "protein_coding",
          "start": 224227334,
          "end": 224330287,
          "strand": "-",
          "slug": "nvl"
        },
        {
          "symbol": "CNIH4",
          "ensemblId": "ENSG00000143771",
          "biotype": "protein_coding",
          "start": 224356810,
          "end": 224381575,
          "strand": "+",
          "slug": "cnih4"
        },
        {
          "symbol": "WDR26",
          "ensemblId": "ENSG00000162923",
          "biotype": "protein_coding",
          "start": 224385146,
          "end": 224437033,
          "strand": "-",
          "slug": "wdr26"
        },
        {
          "symbol": "CNIH3",
          "ensemblId": "ENSG00000143786",
          "biotype": "protein_coding",
          "start": 224434660,
          "end": 224740565,
          "strand": "+",
          "slug": "cnih3"
        }
      ],
      "truncated": false
    },
    "reports": [
      {
        "slug": "pelizaeus-merzbacher-and-hypomyelinating-leukodystrophies",
        "name": "Pelizaeus-Merzbacher-ziekte en hypomyeliniserende leukodystrofieën",
        "diseases": [
          {
            "mondoId": "MONDO:0032730",
            "name": "Hypomyeliniserende leukodystrofie 18 (DEGS1)",
            "genes": 1,
            "inheritance": "autosomal-recessive",
            "description": "Een zeldzame erfelijke vorm van hypomyeliniserende leukodystrofie, waarbij de myeline in de hersenen niet normaal wordt gevormd, wat leidt tot vertraagde ontwikkeling en bewegingsproblemen.",
            "management": null,
            "evidence": {
              "gencc": [
                "ClinGen",
                "G2P",
                "Illumina",
                "Labcorp Genetics (formerly Invitae)",
                "PanelApp Australia"
              ],
              "clingen": "Definitive",
              "acmgSf": false,
              "inheritance": [
                "autosomal-recessive"
              ]
            },
            "sameAsReport": false,
            "broad": false
          }
        ],
        "url": "https://dantelabs.com/nl/conditions/pelizaeus-merzbacher-and-hypomyelinating-leukodystrophies"
      },
      {
        "slug": "leukodystrophy",
        "name": "Overige erfelijke leukodystrofieën",
        "diseases": [
          {
            "mondoId": "MONDO:0019046",
            "name": "Leukodystrofie (overige en niet-gespecificeerde typen)",
            "genes": 80,
            "inheritance": null,
            "description": "Erfelijke aandoeningen die de vorming van myeline, de witte stof van de hersenen en het ruggenmerg, beschadigen of normale vorming verhinderen. Afhankelijk van het betrokken gen volgen de verschillende typen autosomaal recessieve, autosomaal dominante of X-gebonden overerving.",
            "management": "Het kennen van de specifieke genetische oorzaak kan een diagnostisch zoektraject beëindigen, de ondersteunende zorg en controles sturen, laten zien of een specifieke behandeling bestaat, en het mogelijk maken familieleden te testen.",
            "evidence": {
              "gencc": [
                "ClinGen",
                "G2P",
                "Illumina",
                "Labcorp Genetics (formerly Invitae)",
                "PanelApp Australia"
              ],
              "clingen": "Definitive",
              "acmgSf": false,
              "inheritance": [
                "autosomal-recessive"
              ]
            },
            "sameAsReport": false,
            "broad": true
          }
        ],
        "url": "https://dantelabs.com/nl/conditions/leukodystrophy"
      }
    ],
    "pharmacogenomics": [],
    "traits": [],
    "phenotypes": [
      {
        "slug": "abnormal-motor-nerve-conduction-velocity",
        "name": "Abnormal motor nerve conduction velocity",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/abnormal-motor-nerve-conduction-velocity"
      },
      {
        "slug": "abnormal-periventricular-white-matter-morphology",
        "name": "Abnormal periventricular white matter morphology",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "url": "https://dantelabs.com/traits/abnormal-periventricular-white-matter-morphology"
      },
      {
        "slug": "absent-speech",
        "name": "Absent speech development",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/absent-speech"
      },
      {
        "slug": "atrophy-degeneration-affecting-the-brainstem",
        "name": "Atrophy/Degeneration affecting the brainstem",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "url": "https://dantelabs.com/traits/atrophy-degeneration-affecting-the-brainstem"
      },
      {
        "slug": "babinski-sign",
        "name": "Babinski sign",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "url": "https://dantelabs.com/traits/babinski-sign"
      },
      {
        "slug": "decreased-nerve-conduction-velocity",
        "name": "Decreased nerve conduction velocity",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/decreased-nerve-conduction-velocity"
      },
      {
        "slug": "cerebellar-atrophy",
        "name": "Degeneration of cerebellum",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "url": "https://dantelabs.com/traits/cerebellar-atrophy"
      },
      {
        "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": "demyelinating-peripheral-neuropathy",
        "name": "Demyelinating peripheral neuropathy",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-rare",
        "url": "https://dantelabs.com/traits/demyelinating-peripheral-neuropathy"
      },
      {
        "slug": "secondary-microcephaly",
        "name": "Development of small head that was not present at birth",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-musculoskeletal-system",
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/secondary-microcephaly"
      },
      {
        "slug": "dysarthria",
        "name": "Difficulty articulating speech",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "url": "https://dantelabs.com/traits/dysarthria"
      },
      {
        "slug": "dystonia",
        "name": "Dystonia",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "url": "https://dantelabs.com/traits/dystonia"
      },
      {
        "slug": "seizure",
        "name": "Epilepsy",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/seizure"
      },
      {
        "slug": "failure-to-thrive",
        "name": "Faltering weight",
        "systems": [
          "growth-abnormality"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/failure-to-thrive"
      },
      {
        "slug": "feeding-difficulties",
        "name": "Feeding difficulties",
        "systems": [
          "abnormality-of-the-digestive-system"
        ],
        "url": "https://dantelabs.com/traits/feeding-difficulties"
      },
      {
        "slug": "flexion-contracture",
        "name": "Flexed joint that cannot be straightened",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "url": "https://dantelabs.com/traits/flexion-contracture"
      },
      {
        "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": "global-developmental-delay",
        "name": "Global developmental delay",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/global-developmental-delay"
      },
      {
        "slug": "spasticity",
        "name": "Involuntary muscle stiffness, contraction, or spasm",
        "systems": [
          "abnormality-of-the-musculoskeletal-system",
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/spasticity"
      },
      {
        "slug": "nystagmus",
        "name": "Involuntary, rapid, rhythmic eye movements",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/nystagmus"
      },
      {
        "slug": "dysmetria",
        "name": "Lack of coordination of movement",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "url": "https://dantelabs.com/traits/dysmetria"
      },
      {
        "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": "scoliosis",
        "name": "Scoliosis",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "url": "https://dantelabs.com/traits/scoliosis"
      },
      {
        "slug": "severe-global-developmental-delay",
        "name": "Severe global developmental delay",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "url": "https://dantelabs.com/traits/severe-global-developmental-delay"
      },
      {
        "slug": "spastic-tetraplegia",
        "name": "Spastic tetraplegia",
        "systems": [
          "abnormality-of-the-musculoskeletal-system",
          "abnormality-of-the-nervous-system"
        ],
        "url": "https://dantelabs.com/traits/spastic-tetraplegia"
      }
    ],
    "related": [
      {
        "slug": "aars1",
        "symbol": "AARS1",
        "name": "alanyl-tRNA synthetase 1",
        "shared": 1,
        "url": "https://dantelabs.com/nl/genes/aars1"
      },
      {
        "slug": "aars2",
        "symbol": "AARS2",
        "name": "alanyl-tRNA synthetase 2, mitochondrial",
        "shared": 1,
        "url": "https://dantelabs.com/nl/genes/aars2"
      },
      {
        "slug": "abcd1",
        "symbol": "ABCD1",
        "name": "ATP binding cassette subfamily D member 1",
        "shared": 1,
        "url": "https://dantelabs.com/nl/genes/abcd1"
      },
      {
        "slug": "acer3",
        "symbol": "ACER3",
        "name": "alkaline ceramidase 3",
        "shared": 1,
        "url": "https://dantelabs.com/nl/genes/acer3"
      },
      {
        "slug": "adar",
        "symbol": "ADAR",
        "name": "adenosine deaminase RNA specific",
        "shared": 1,
        "url": "https://dantelabs.com/nl/genes/adar"
      },
      {
        "slug": "aimp1",
        "symbol": "AIMP1",
        "name": "aminoacyl tRNA synthetase complex interacting multifunctional protein 1",
        "shared": 1,
        "url": "https://dantelabs.com/nl/genes/aimp1"
      },
      {
        "slug": "aimp2",
        "symbol": "AIMP2",
        "name": "aminoacyl tRNA synthetase complex interacting multifunctional protein 2",
        "shared": 1,
        "url": "https://dantelabs.com/nl/genes/aimp2"
      },
      {
        "slug": "aldh3a2",
        "symbol": "ALDH3A2",
        "name": "aldehyde dehydrogenase 3 family member A2",
        "shared": 1,
        "url": "https://dantelabs.com/nl/genes/aldh3a2"
      },
      {
        "slug": "arsa",
        "symbol": "ARSA",
        "name": "arylsulfatase A",
        "shared": 1,
        "url": "https://dantelabs.com/nl/genes/arsa"
      },
      {
        "slug": "aspa",
        "symbol": "ASPA",
        "name": "aspartoacylase",
        "shared": 1,
        "url": "https://dantelabs.com/nl/genes/aspa"
      },
      {
        "slug": "atp11a",
        "symbol": "ATP11A",
        "name": "ATPase phospholipid transporting 11A",
        "shared": 1,
        "url": "https://dantelabs.com/nl/genes/atp11a"
      },
      {
        "slug": "clcn2",
        "symbol": "CLCN2",
        "name": "chloride voltage-gated channel 2",
        "shared": 1,
        "url": "https://dantelabs.com/nl/genes/clcn2"
      }
    ],
    "sources": {
      "bundleId": "2026.10.17-8666dff2",
      "panel": "2026-10-17",
      "acmgSf": "SF v3.2"
    },
    "locusKind": "proteinCoding"
  },
  "variants": {
    "total": 0,
    "url": null,
    "items": []
  }
}