{
  "url": "https://dantelabs.com/traits/thin-ear-helix",
  "trait": {
    "bundleId": "2026.10.17-8666dff2",
    "release": "2026-09-01",
    "slug": "thin-ear-helix",
    "id": "HP:0009905",
    "name": "Thin ear helix",
    "definition": "Decreased thickness of the helix of the ear.",
    "synonyms": [],
    "systems": [
      {
        "slug": "abnormality-of-the-ear",
        "name": "Abnormality of the ear",
        "url": "https://dantelabs.com/traits/abnormality-of-the-ear"
      }
    ],
    "broader": [
      {
        "slug": "abnormal-helix-morphology",
        "name": "Abnormal helix morphology",
        "url": "https://dantelabs.com/traits/abnormal-helix-morphology"
      }
    ],
    "narrower": [],
    "genes": [
      {
        "slug": "amotl1",
        "symbol": "AMOTL1",
        "hgnc": "HGNC:17811",
        "name": "angiomotin like 1",
        "frequency": "obligate",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/amotl1"
      },
      {
        "slug": "cachd1",
        "symbol": "CACHD1",
        "hgnc": "HGNC:29314",
        "name": "cache domain containing 1",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/cachd1"
      },
      {
        "slug": "casp2",
        "symbol": "CASP2",
        "hgnc": "HGNC:1503",
        "name": "caspase 2",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/casp2"
      },
      {
        "slug": "rttn",
        "symbol": "RTTN",
        "hgnc": "HGNC:18654",
        "name": "rotatin",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/rttn"
      }
    ]
  }
}