{
  "url": "https://dantelabs.com/traits/abnormal-speech-discrimination",
  "trait": {
    "bundleId": "2026.10.17-8666dff2",
    "release": "2026-09-01",
    "slug": "abnormal-speech-discrimination",
    "id": "HP:0001963",
    "name": "Abnormal speech discrimination",
    "definition": "A type of hearing impairment prominently characterized by a difficulty in understanding speech, rather than an inability to hear speech. Poor speech discrimination is a very common symptom of high frequency hearing loss.",
    "synonyms": [
      "Poor speech discrimination"
    ],
    "systems": [
      {
        "slug": "abnormality-of-the-ear",
        "name": "Abnormality of the ear",
        "url": "https://dantelabs.com/traits/abnormality-of-the-ear"
      }
    ],
    "broader": [
      {
        "slug": "hearing-abnormality",
        "name": "Hearing abnormality",
        "url": "https://dantelabs.com/traits/hearing-abnormality"
      }
    ],
    "narrower": [],
    "genes": [
      {
        "slug": "kptn",
        "symbol": "KPTN",
        "hgnc": "HGNC:6404",
        "name": "kaptin, actin binding protein",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/kptn"
      },
      {
        "slug": "aifm1",
        "symbol": "AIFM1",
        "hgnc": "HGNC:8768",
        "name": "apoptosis inducing factor mitochondria associated 1",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/aifm1"
      },
      {
        "slug": "atp11a",
        "symbol": "ATP11A",
        "hgnc": "HGNC:13552",
        "name": "ATPase phospholipid transporting 11A",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/atp11a"
      },
      {
        "slug": "diaph3",
        "symbol": "DIAPH3",
        "hgnc": "HGNC:15480",
        "name": "diaphanous related formin 3",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/diaph3"
      },
      {
        "slug": "tmem43",
        "symbol": "TMEM43",
        "hgnc": "HGNC:28472",
        "name": "transmembrane protein 43",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/tmem43"
      }
    ]
  }
}