{
  "url": "https://dantelabs.com/traits/rem-sleep-behavior-disorder",
  "trait": {
    "bundleId": "2026.10.19-9814e911",
    "release": "2026-09-01",
    "slug": "rem-sleep-behavior-disorder",
    "id": "HP:5200291",
    "name": "REM sleep behavior disorder",
    "definition": "REM Sleep Behavior Disorder (RBD) is a chronic sleep condition characterized by dream enactment and loss of REM atonia.",
    "synonyms": [
      "Rapid eye movement sleep behavior disorder",
      "Rapid eye movement sleep behaviour disorder",
      "RBD",
      "REM sleep behaviour disorder",
      "Sleep enactment"
    ],
    "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": "abnormal-movement-during-sleep",
        "name": "Abnormal movement during sleep",
        "url": "https://dantelabs.com/traits/abnormal-movement-during-sleep"
      },
      {
        "slug": "rem-parasomnia",
        "name": "REM parasomnia",
        "url": "https://dantelabs.com/traits/rem-parasomnia"
      }
    ],
    "narrower": [],
    "genes": [
      {
        "slug": "rab3a",
        "symbol": "RAB3A",
        "hgnc": "HGNC:9777",
        "name": "RAB3A, member RAS oncogene family",
        "frequency": "obligate",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/rab3a"
      },
      {
        "slug": "epg5",
        "symbol": "EPG5",
        "hgnc": "HGNC:29331",
        "name": "ectopic P-granules 5 autophagy tethering factor",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/epg5"
      },
      {
        "slug": "rab32",
        "symbol": "RAB32",
        "hgnc": "HGNC:9772",
        "name": "RAB32, member RAS oncogene family",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/rab32"
      }
    ]
  }
}