{
  "url": "https://dantelabs.com/nl/genes/rars1",
  "gene": {
    "slug": "rars1",
    "symbol": "RARS1",
    "name": "arginyl-tRNA synthetase 1",
    "hgnc": "HGNC:9870",
    "summary": null,
    "location": "5q34",
    "locusType": "gene with protein product",
    "aliases": [
      "DALRD1"
    ],
    "previousSymbols": [
      "RARS"
    ],
    "ensemblId": "ENSG00000113643",
    "entrezId": 5917,
    "omim": [
      "107820"
    ],
    "uniprot": [
      "P54136"
    ],
    "model": {
      "build": "GRCh38",
      "release": "v1.5",
      "chrom": "5",
      "start": 168486471,
      "end": 168519301,
      "strand": "+",
      "ensemblTranscript": "ENST00000231572.8",
      "refseqTranscript": "NM_002887.4",
      "ensemblProtein": "ENSP00000231572.3",
      "refseqProtein": "NP_002878.2",
      "exons": [
        {
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        },
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        },
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        {
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        {
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          "end": 168506199
        },
        {
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        },
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        },
        {
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        },
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        },
        {
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          "end": 168519301
        }
      ],
      "cds": {
        "start": 168486499,
        "end": 168519190
      }
    },
    "grch37": {
      "build": "GRCh37",
      "release": "87",
      "chrom": "5",
      "start": 167913450,
      "end": 167946304,
      "strand": "+"
    },
    "neighbourhood": {
      "release": "116",
      "start": 168002886,
      "end": 169002885,
      "genes": [
        {
          "symbol": "TENM2",
          "ensemblId": "ENSG00000145934",
          "biotype": "protein_coding",
          "start": 166979015,
          "end": 168264157,
          "strand": "+",
          "slug": "tenm2"
        },
        {
          "symbol": "WWC1",
          "ensemblId": "ENSG00000113645",
          "biotype": "protein_coding",
          "start": 168291563,
          "end": 168472303,
          "strand": "+",
          "slug": "wwc1"
        },
        {
          "symbol": "FBLL1",
          "ensemblId": "ENSG00000188573",
          "biotype": "protein_coding",
          "start": 168529305,
          "end": 168530634,
          "strand": "+",
          "slug": "fbll1"
        },
        {
          "symbol": "PANK3",
          "ensemblId": "ENSG00000120137",
          "biotype": "protein_coding",
          "start": 168544583,
          "end": 168579626,
          "strand": "-",
          "slug": "pank3"
        },
        {
          "symbol": "SLIT3",
          "ensemblId": "ENSG00000184347",
          "biotype": "protein_coding",
          "start": 168661740,
          "end": 169301173,
          "strand": "-",
          "slug": "slit3"
        }
      ],
      "truncated": false
    },
    "reports": [
      {
        "slug": "pelizaeus-merzbacher-and-hypomyelinating-leukodystrophies",
        "name": "Pelizaeus-Merzbacher-ziekte en hypomyeliniserende leukodystrofieën",
        "diseases": [
          {
            "mondoId": "MONDO:0014506",
            "name": "Hypomyeliniserende leukodystrofie 9 (RARS1)",
            "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",
                "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",
                "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": "gait-disturbance",
        "name": "Abnormal gait",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/gait-disturbance"
      },
      {
        "slug": "abnormality-of-extrapyramidal-motor-function",
        "name": "Abnormality of extrapyramidal motor function",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "url": "https://dantelabs.com/traits/abnormality-of-extrapyramidal-motor-function"
      },
      {
        "slug": "microcephaly",
        "name": "Abnormally small head",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-musculoskeletal-system",
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/microcephaly"
      },
      {
        "slug": "absent-smooth-pursuit",
        "name": "Absent smooth pursuit",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/absent-smooth-pursuit"
      },
      {
        "slug": "ataxia",
        "name": "Ataxia",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/ataxia"
      },
      {
        "slug": "babinski-sign",
        "name": "Babinski sign",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/babinski-sign"
      },
      {
        "slug": "cerebral-hypomyelination",
        "name": "Cerebral hypomyelination",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/cerebral-hypomyelination"
      },
      {
        "slug": "cerebral-atrophy",
        "name": "Degeneration of cerebrum",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/cerebral-atrophy"
      },
      {
        "slug": "developmental-stagnation",
        "name": "Developmental stagnation",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/developmental-stagnation"
      },
      {
        "slug": "dysarthria",
        "name": "Difficulty articulating speech",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/dysarthria"
      },
      {
        "slug": "diffuse-cerebral-atrophy",
        "name": "Diffuse cerebral atrophy",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/diffuse-cerebral-atrophy"
      },
      {
        "slug": "dystonia",
        "name": "Dystonia",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/dystonia"
      },
      {
        "slug": "feeding-difficulties",
        "name": "Feeding difficulties",
        "systems": [
          "abnormality-of-the-digestive-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/feeding-difficulties"
      },
      {
        "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": "increased-circulating-lactate-concentration",
        "name": "Higher than normal levels of lactate in blood",
        "systems": [
          "abnormality-of-metabolism-homeostasis"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/increased-circulating-lactate-concentration"
      },
      {
        "slug": "hyperintensity-of-cerebral-white-matter-on-mri",
        "name": "Hyperintensity of cerebral white matter on MRI",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/hyperintensity-of-cerebral-white-matter-on-mri"
      },
      {
        "slug": "hyperreflexia",
        "name": "Increased reflexes",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/hyperreflexia"
      },
      {
        "slug": "mild-intellectual-disability",
        "name": "Intellectual disability, mild",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/mild-intellectual-disability"
      },
      {
        "slug": "intention-tremor",
        "name": "Intention tremor",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/intention-tremor"
      },
      {
        "slug": "nystagmus",
        "name": "Involuntary, rapid, rhythmic eye movements",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/nystagmus"
      },
      {
        "slug": "dysmetria",
        "name": "Lack of coordination of movement",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/dysmetria"
      },
      {
        "slug": "leukodystrophy",
        "name": "Leukodystrophy",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "url": "https://dantelabs.com/traits/leukodystrophy"
      },
      {
        "slug": "axial-hypotonia",
        "name": "Low muscle tone in trunk",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/axial-hypotonia"
      },
      {
        "slug": "lower-limb-hypertonia",
        "name": "Lower limb hypertonia",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "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"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/lower-limb-spasticity"
      },
      {
        "slug": "motor-delay",
        "name": "Motor delay",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/motor-delay"
      },
      {
        "slug": "lower-limb-hyperreflexia",
        "name": "Overactive lower leg reflex",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/lower-limb-hyperreflexia"
      },
      {
        "slug": "pendular-nystagmus",
        "name": "Pendular nystagmus",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/pendular-nystagmus"
      },
      {
        "slug": "reduced-eye-contact",
        "name": "Poor eye contact",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/reduced-eye-contact"
      },
      {
        "slug": "poor-head-control",
        "name": "Poor head control",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/poor-head-control"
      },
      {
        "slug": "progressive-extrapyramidal-movement-disorder",
        "name": "Progressive extrapyramidal movement disorder",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/progressive-extrapyramidal-movement-disorder"
      },
      {
        "slug": "pseudobulbar-paralysis",
        "name": "Pseudobulbar paralysis",
        "systems": [
          "abnormality-of-the-digestive-system",
          "abnormality-of-the-nervous-system",
          "abnormality-of-the-voice"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/pseudobulbar-paralysis"
      },
      {
        "slug": "rotary-nystagmus",
        "name": "Rotary nystagmus",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/rotary-nystagmus"
      },
      {
        "slug": "focal-onset-seizure",
        "name": "Seizure affecting one half of brain",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/focal-onset-seizure"
      },
      {
        "slug": "hypoplasia-of-the-corpus-callosum",
        "name": "Underdevelopment of part of brain called corpus callosum",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/hypoplasia-of-the-corpus-callosum"
      },
      {
        "slug": "vomiting",
        "name": "Vomiting",
        "systems": [
          "abnormality-of-the-digestive-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/vomiting"
      }
    ],
    "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": []
  }
}