{
  "url": "https://dantelabs.com/traits/abnormal-cochlea-morphology",
  "trait": {
    "bundleId": "2026.10.17-8666dff2",
    "release": "2026-09-01",
    "slug": "abnormal-cochlea-morphology",
    "id": "HP:0000375",
    "name": "Abnormal cochlea morphology",
    "definition": "An abnormality of the cochlea.",
    "synonyms": [
      "Abnormality of cochlea"
    ],
    "systems": [
      {
        "slug": "abnormality-of-the-ear",
        "name": "Abnormality of the ear",
        "url": "https://dantelabs.com/traits/abnormality-of-the-ear"
      }
    ],
    "broader": [
      {
        "slug": "abnormal-inner-ear-morphology",
        "name": "Abnormal inner ear morphology",
        "url": "https://dantelabs.com/traits/abnormal-inner-ear-morphology"
      }
    ],
    "narrower": [
      {
        "slug": "cochlear-malformation",
        "name": "Cochlear malformation",
        "genes": 6,
        "url": "https://dantelabs.com/traits/cochlear-malformation"
      },
      {
        "slug": "enlarged-cochlear-aqueduct",
        "name": "Enlarged cochlear aqueduct",
        "genes": 4,
        "url": "https://dantelabs.com/traits/enlarged-cochlear-aqueduct"
      },
      {
        "slug": "aplasia-hypoplasia-of-the-cochlea",
        "name": "Absent/small cochlea",
        "genes": 3,
        "url": "https://dantelabs.com/traits/aplasia-hypoplasia-of-the-cochlea"
      },
      {
        "slug": "cochlear-degeneration",
        "name": "Cochlear degeneration",
        "genes": 2,
        "url": "https://dantelabs.com/traits/cochlear-degeneration"
      }
    ],
    "genes": [
      {
        "slug": "arsg",
        "symbol": "ARSG",
        "hgnc": "HGNC:24102",
        "name": "arylsulfatase G",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/arsg"
      },
      {
        "slug": "cdh23",
        "symbol": "CDH23",
        "hgnc": "HGNC:13733",
        "name": "cadherin related 23",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/cdh23"
      },
      {
        "slug": "cep78",
        "symbol": "CEP78",
        "hgnc": "HGNC:25740",
        "name": "centrosomal protein 78",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/cep78"
      },
      {
        "slug": "clrn1",
        "symbol": "CLRN1",
        "hgnc": "HGNC:12605",
        "name": "clarin 1",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/clrn1"
      },
      {
        "slug": "espn",
        "symbol": "ESPN",
        "hgnc": "HGNC:13281",
        "name": "espin",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/espn"
      },
      {
        "slug": "hars1",
        "symbol": "HARS1",
        "hgnc": "HGNC:4816",
        "name": "histidyl-tRNA synthetase 1",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/hars1"
      },
      {
        "slug": "mt-ts2",
        "symbol": "MT-TS2",
        "hgnc": "HGNC:7498",
        "name": "mitochondrially encoded tRNA-Ser (AGU/C) 2",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/mt-ts2"
      },
      {
        "slug": "myo7a",
        "symbol": "MYO7A",
        "hgnc": "HGNC:7606",
        "name": "myosin VIIA",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/myo7a"
      },
      {
        "slug": "pcdh15",
        "symbol": "PCDH15",
        "hgnc": "HGNC:14674",
        "name": "protocadherin related 15",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/pcdh15"
      },
      {
        "slug": "ush1c",
        "symbol": "USH1C",
        "hgnc": "HGNC:12597",
        "name": "USH1 protein network component harmonin",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/ush1c"
      },
      {
        "slug": "ush1g",
        "symbol": "USH1G",
        "hgnc": "HGNC:16356",
        "name": "USH1 protein network component sans",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/ush1g"
      },
      {
        "slug": "ndp",
        "symbol": "NDP",
        "hgnc": "HGNC:7678",
        "name": "norrin cystine knot growth factor NDP",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/ndp"
      },
      {
        "slug": "pou3f4",
        "symbol": "POU3F4",
        "hgnc": "HGNC:9217",
        "name": "POU class 3 homeobox 4",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/pou3f4"
      },
      {
        "slug": "timm8a",
        "symbol": "TIMM8A",
        "hgnc": "HGNC:11817",
        "name": "translocase of inner mitochondrial membrane 8A",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/timm8a"
      },
      {
        "slug": "setbp1",
        "symbol": "SETBP1",
        "hgnc": "HGNC:15573",
        "name": "SET binding protein 1",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/setbp1"
      }
    ]
  }
}