{
  "url": "https://dantelabs.com/traits/microspherocytosis",
  "trait": {
    "bundleId": "2026.10.17-8666dff2",
    "release": "2026-09-01",
    "slug": "microspherocytosis",
    "id": "HP:0004835",
    "name": "Microspherocytosis",
    "definition": "The presence of erythrocytes that are sphere-shaped and reduced in size.",
    "synonyms": [],
    "systems": [
      {
        "slug": "abnormality-of-blood-and-blood-forming-tissues",
        "name": "Abnormality of blood and blood-forming tissues",
        "url": "https://dantelabs.com/traits/abnormality-of-blood-and-blood-forming-tissues"
      }
    ],
    "broader": [
      {
        "slug": "spherocytosis",
        "name": "Spherocytosis",
        "url": "https://dantelabs.com/traits/spherocytosis"
      }
    ],
    "narrower": [],
    "genes": [
      {
        "slug": "spta1",
        "symbol": "SPTA1",
        "hgnc": "HGNC:11272",
        "name": "spectrin alpha, erythrocytic 1",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/spta1"
      }
    ]
  }
}