{
  "url": "https://dantelabs.com/traits/receptive-language-delay",
  "trait": {
    "bundleId": "2026.10.18-8b139e39",
    "release": "2026-09-01",
    "slug": "receptive-language-delay",
    "id": "HP:0010863",
    "name": "Receptive language delay",
    "definition": "A delay in the acquisition of the ability to understand the speech of others.",
    "synonyms": [],
    "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": "delayed-speech-and-language-development",
        "name": "Delayed speech and language development",
        "url": "https://dantelabs.com/traits/delayed-speech-and-language-development"
      }
    ],
    "narrower": [
      {
        "slug": "moderate-receptive-language-delay",
        "name": "Moderate receptive language delay",
        "genes": 4,
        "url": "https://dantelabs.com/traits/moderate-receptive-language-delay"
      },
      {
        "slug": "severe-receptive-language-delay",
        "name": "Severe receptive language delay",
        "genes": 2,
        "url": "https://dantelabs.com/traits/severe-receptive-language-delay"
      }
    ],
    "genes": [
      {
        "slug": "ago2",
        "symbol": "AGO2",
        "hgnc": "HGNC:3263",
        "name": "argonaute RISC catalytic component 2",
        "frequency": "obligate",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/ago2"
      },
      {
        "slug": "atp9a",
        "symbol": "ATP9A",
        "hgnc": "HGNC:13540",
        "name": "ATPase phospholipid transporting 9A",
        "frequency": "obligate",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/atp9a"
      },
      {
        "slug": "cntnap2",
        "symbol": "CNTNAP2",
        "hgnc": "HGNC:13830",
        "name": "contactin associated protein 2",
        "frequency": "obligate",
        "diseases": 2,
        "url": "https://dantelabs.com/genes/cntnap2"
      },
      {
        "slug": "kics2",
        "symbol": "KICS2",
        "hgnc": "HGNC:26517",
        "name": "KICSTOR subunit 2",
        "frequency": "obligate",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/kics2"
      },
      {
        "slug": "msl2",
        "symbol": "MSL2",
        "hgnc": "HGNC:25544",
        "name": "MSL complex subunit 2",
        "frequency": "obligate",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/msl2"
      },
      {
        "slug": "pak1",
        "symbol": "PAK1",
        "hgnc": "HGNC:8590",
        "name": "p21 (RAC1) activated kinase 1",
        "frequency": "obligate",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/pak1"
      },
      {
        "slug": "alms1",
        "symbol": "ALMS1",
        "hgnc": "HGNC:428",
        "name": "ALMS1 centrosome and basal body associated protein",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/alms1"
      },
      {
        "slug": "foxp2",
        "symbol": "FOXP2",
        "hgnc": "HGNC:13875",
        "name": "forkhead box P2",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/foxp2"
      },
      {
        "slug": "grhl3",
        "symbol": "GRHL3",
        "hgnc": "HGNC:25839",
        "name": "grainyhead like transcription factor 3",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/grhl3"
      },
      {
        "slug": "ubb",
        "symbol": "UBB",
        "hgnc": "HGNC:12463",
        "name": "ubiquitin B",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/ubb"
      },
      {
        "slug": "flcn",
        "symbol": "FLCN",
        "hgnc": "HGNC:27310",
        "name": "folliculin",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/flcn"
      },
      {
        "slug": "rai1",
        "symbol": "RAI1",
        "hgnc": "HGNC:9834",
        "name": "retinoic acid induced 1",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/rai1"
      }
    ]
  }
}