{
  "url": "https://dantelabs.com/traits/dimple-chin",
  "trait": {
    "bundleId": "2026.10.17-8666dff2",
    "release": "2026-09-01",
    "slug": "dimple-chin",
    "id": "HP:0010751",
    "name": "Dimple chin",
    "definition": "A persistent midline depression of the skin over the fat pad of the chin.",
    "synonyms": [
      "Chin butt",
      "Chin dent",
      "Chin dimple",
      "Chin dimples",
      "Chin skin dimple",
      "Indentation of chin",
      "Gelasin of chin"
    ],
    "systems": [
      {
        "slug": "abnormality-of-head-or-neck",
        "name": "Abnormality of head or neck",
        "url": "https://dantelabs.com/traits/abnormality-of-head-or-neck"
      }
    ],
    "broader": [
      {
        "slug": "abnormality-of-the-chin",
        "name": "Abnormality of the chin",
        "url": "https://dantelabs.com/traits/abnormality-of-the-chin"
      }
    ],
    "narrower": [],
    "genes": [
      {
        "slug": "kdm6a",
        "symbol": "KDM6A",
        "hgnc": "HGNC:12637",
        "name": "lysine demethylase 6A",
        "frequency": "obligate",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/kdm6a"
      },
      {
        "slug": "kmt2d",
        "symbol": "KMT2D",
        "hgnc": "HGNC:7133",
        "name": "lysine methyltransferase 2D",
        "frequency": "obligate",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/kmt2d"
      },
      {
        "slug": "med16",
        "symbol": "MED16",
        "hgnc": "HGNC:17556",
        "name": "mediator complex subunit 16",
        "frequency": "obligate",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/med16"
      },
      {
        "slug": "pik3ca",
        "symbol": "PIK3CA",
        "hgnc": "HGNC:8975",
        "name": "phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit alpha",
        "frequency": "obligate",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/pik3ca"
      },
      {
        "slug": "myh3",
        "symbol": "MYH3",
        "hgnc": "HGNC:7573",
        "name": "myosin heavy chain 3",
        "frequency": "very-frequent",
        "diseases": 2,
        "url": "https://dantelabs.com/genes/myh3"
      },
      {
        "slug": "nalcn",
        "symbol": "NALCN",
        "hgnc": "HGNC:19082",
        "name": "sodium leak channel, non-selective",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/nalcn"
      },
      {
        "slug": "piezo2",
        "symbol": "PIEZO2",
        "hgnc": "HGNC:26270",
        "name": "piezo type mechanosensitive ion channel component 2",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/piezo2"
      },
      {
        "slug": "twist2",
        "symbol": "TWIST2",
        "hgnc": "HGNC:20670",
        "name": "twist family bHLH transcription factor 2",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/twist2"
      },
      {
        "slug": "casp2",
        "symbol": "CASP2",
        "hgnc": "HGNC:1503",
        "name": "caspase 2",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/casp2"
      },
      {
        "slug": "chd7",
        "symbol": "CHD7",
        "hgnc": "HGNC:20626",
        "name": "chromodomain helicase DNA binding protein 7",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/chd7"
      },
      {
        "slug": "kcnj6",
        "symbol": "KCNJ6",
        "hgnc": "HGNC:6267",
        "name": "potassium inwardly rectifying channel subfamily J member 6",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/kcnj6"
      },
      {
        "slug": "runx2",
        "symbol": "RUNX2",
        "hgnc": "HGNC:10472",
        "name": "RUNX family transcription factor 2",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/runx2"
      },
      {
        "slug": "sema3e",
        "symbol": "SEMA3E",
        "hgnc": "HGNC:10727",
        "name": "semaphorin 3E",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/sema3e"
      },
      {
        "slug": "smarca2",
        "symbol": "SMARCA2",
        "hgnc": "HGNC:11098",
        "name": "SWI/SNF related BAF chromatin remodeling complex subunit ATPase 2",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/smarca2"
      },
      {
        "slug": "tfap2a",
        "symbol": "TFAP2A",
        "hgnc": "HGNC:11742",
        "name": "transcription factor AP-2 alpha",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/tfap2a"
      },
      {
        "slug": "specc1l",
        "symbol": "SPECC1L",
        "hgnc": "HGNC:29022",
        "name": "sperm antigen with calponin homology and coiled-coil domains 1 like",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/specc1l"
      },
      {
        "slug": "tbx22",
        "symbol": "TBX22",
        "hgnc": "HGNC:11600",
        "name": "T-box transcription factor 22",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/tbx22"
      },
      {
        "slug": "ctu2",
        "symbol": "CTU2",
        "hgnc": "HGNC:28005",
        "name": "cytosolic thiouridylase subunit 2",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/ctu2"
      },
      {
        "slug": "ezh2",
        "symbol": "EZH2",
        "hgnc": "HGNC:3527",
        "name": "enhancer of zeste 2 polycomb repressive complex 2 subunit",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/ezh2"
      },
      {
        "slug": "pik3r1",
        "symbol": "PIK3R1",
        "hgnc": "HGNC:8979",
        "name": "phosphoinositide-3-kinase regulatory subunit 1",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/pik3r1"
      }
    ]
  }
}