{
  "url": "https://dantelabs.com/traits/triangular-shaped-open-mouth",
  "trait": {
    "bundleId": "2026.10.17-8666dff2",
    "release": "2026-09-01",
    "slug": "triangular-shaped-open-mouth",
    "id": "HP:0200096",
    "name": "Triangular-shaped open mouth",
    "definition": "A facial appearance characterized by a permanently or nearly permanently opened mouth, in which the upper lip is tented in a way that the opened mouth has the appearance of a triangle.",
    "synonyms": [],
    "systems": [
      {
        "slug": "abnormality-of-head-or-neck",
        "name": "Abnormality of head or neck",
        "url": "https://dantelabs.com/traits/abnormality-of-head-or-neck"
      }
    ],
    "broader": [
      {
        "slug": "open-mouth",
        "name": "Open mouth",
        "url": "https://dantelabs.com/traits/open-mouth"
      },
      {
        "slug": "triangular-mouth",
        "name": "Triangular mouth",
        "url": "https://dantelabs.com/traits/triangular-mouth"
      }
    ],
    "narrower": [],
    "genes": [
      {
        "slug": "snrpn",
        "symbol": "SNRPN",
        "hgnc": "HGNC:11164",
        "name": "small nuclear ribonucleoprotein polypeptide N",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/snrpn"
      },
      {
        "slug": "rnu4-2",
        "symbol": "RNU4-2",
        "hgnc": "HGNC:10193",
        "name": "RNA, U4 small nuclear 2",
        "frequency": "very-rare",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/rnu4-2"
      },
      {
        "slug": "inpp5e",
        "symbol": "INPP5E",
        "hgnc": "HGNC:21474",
        "name": "inositol polyphosphate-5-phosphatase E",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/inpp5e"
      }
    ]
  }
}