{
  "url": "https://dantelabs.com/traits/conspicuously-happy-disposition",
  "trait": {
    "bundleId": "2026.10.19-9814e911",
    "release": "2026-09-01",
    "slug": "conspicuously-happy-disposition",
    "id": "HP:0100024",
    "name": "Conspicuously happy disposition",
    "definition": "An unusually happy demeanor over time, which can also be observed during inappropriate situations that should, for example, cause distress, fear, or anger.",
    "synonyms": [
      "Conspicious happy aspect",
      "Happy aspect"
    ],
    "systems": [
      {
        "slug": "abnormality-of-the-nervous-system",
        "name": "Abnormality of the nervous system",
        "url": "https://dantelabs.com/traits/abnormality-of-the-nervous-system"
      }
    ],
    "broader": [
      {
        "slug": "happy-demeanor",
        "name": "Happy demeanor",
        "url": "https://dantelabs.com/traits/happy-demeanor"
      }
    ],
    "narrower": [],
    "genes": [
      {
        "slug": "kansl1",
        "symbol": "KANSL1",
        "hgnc": "HGNC:24565",
        "name": "KAT8 regulatory NSL complex subunit 1",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/kansl1"
      },
      {
        "slug": "slc9a6",
        "symbol": "SLC9A6",
        "hgnc": "HGNC:11079",
        "name": "solute carrier family 9 member A6",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/slc9a6"
      },
      {
        "slug": "hnrnph2",
        "symbol": "HNRNPH2",
        "hgnc": "HGNC:5042",
        "name": "heterogeneous nuclear ribonucleoprotein H2",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/hnrnph2"
      },
      {
        "slug": "satb2",
        "symbol": "SATB2",
        "hgnc": "HGNC:21637",
        "name": "SATB homeobox 2",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/satb2"
      },
      {
        "slug": "sin3a",
        "symbol": "SIN3A",
        "hgnc": "HGNC:19353",
        "name": "SIN3 transcription regulator family member A",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/sin3a"
      }
    ]
  }
}