{
  "url": "https://dantelabs.com/traits/laryngeal-web",
  "trait": {
    "bundleId": "2026.10.17-8666dff2",
    "release": "2026-09-01",
    "slug": "laryngeal-web",
    "id": "HP:0005950",
    "name": "Laryngeal web",
    "definition": "A membrane-like structure that extends across the laryngeal lumen close to the level of the vocal cords.",
    "synonyms": [
      "Laryngeal webs",
      "Partial laryngeal atresia"
    ],
    "systems": [
      {
        "slug": "abnormality-of-the-respiratory-system",
        "name": "Abnormality of the respiratory system",
        "url": "https://dantelabs.com/traits/abnormality-of-the-respiratory-system"
      }
    ],
    "broader": [
      {
        "slug": "abnormal-larynx-morphology",
        "name": "Abnormal larynx morphology",
        "url": "https://dantelabs.com/traits/abnormal-larynx-morphology"
      }
    ],
    "narrower": [],
    "genes": [
      {
        "slug": "haao",
        "symbol": "HAAO",
        "hgnc": "HGNC:4796",
        "name": "3-hydroxyanthranilate 3,4-dioxygenase",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/haao"
      },
      {
        "slug": "mt-cyb",
        "symbol": "MT-CYB",
        "hgnc": "HGNC:7427",
        "name": "mitochondrially encoded cytochrome b",
        "frequency": "very-rare",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/mt-cyb"
      },
      {
        "slug": "amer1",
        "symbol": "AMER1",
        "hgnc": "HGNC:26837",
        "name": "APC membrane recruitment protein 1",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/amer1"
      },
      {
        "slug": "fras1",
        "symbol": "FRAS1",
        "hgnc": "HGNC:19185",
        "name": "Fraser extracellular matrix complex subunit 1",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/fras1"
      }
    ]
  }
}