{
  "url": "https://dantelabs.com/traits/gastric-diverticulum",
  "trait": {
    "bundleId": "2026.10.19-9814e911",
    "release": "2026-09-01",
    "slug": "gastric-diverticulum",
    "id": "HP:0100808",
    "name": "Gastric diverticulum",
    "definition": "An outpouching of the gastric wall.",
    "synonyms": [
      "Stomach diverticulum"
    ],
    "systems": [
      {
        "slug": "abnormality-of-the-digestive-system",
        "name": "Abnormality of the digestive system",
        "url": "https://dantelabs.com/traits/abnormality-of-the-digestive-system"
      }
    ],
    "broader": [
      {
        "slug": "abnormal-stomach-morphology",
        "name": "Abnormal stomach morphology",
        "url": "https://dantelabs.com/traits/abnormal-stomach-morphology"
      }
    ],
    "narrower": [],
    "genes": [
      {
        "slug": "efemp1",
        "symbol": "EFEMP1",
        "hgnc": "HGNC:3218",
        "name": "EGF-like fibulin extracellular matrix protein 1",
        "frequency": "obligate",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/efemp1"
      },
      {
        "slug": "rnf43",
        "symbol": "RNF43",
        "hgnc": "HGNC:18505",
        "name": "ring finger protein 43",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/rnf43"
      }
    ]
  }
}