{
  "url": "https://dantelabs.com/traits/nail-pits",
  "trait": {
    "bundleId": "2026.10.17-8666dff2",
    "release": "2026-09-01",
    "slug": "nail-pits",
    "id": "HP:0001803",
    "name": "Nail pits",
    "definition": "Small (typically about 1 mm or less in size) depressions on the dorsal nail surface.",
    "synonyms": [
      "Nail pitting",
      "Pitted nails"
    ],
    "systems": [
      {
        "slug": "abnormality-of-the-integument",
        "name": "Abnormality of the integument",
        "url": "https://dantelabs.com/traits/abnormality-of-the-integument"
      }
    ],
    "broader": [
      {
        "slug": "abnormal-nail-surface",
        "name": "Abnormal nail surface",
        "url": "https://dantelabs.com/traits/abnormal-nail-surface"
      }
    ],
    "narrower": [],
    "genes": [
      {
        "slug": "foxn1",
        "symbol": "FOXN1",
        "hgnc": "HGNC:12765",
        "name": "forkhead box N1",
        "frequency": "very-frequent",
        "diseases": 2,
        "url": "https://dantelabs.com/genes/foxn1"
      },
      {
        "slug": "tp63",
        "symbol": "TP63",
        "hgnc": "HGNC:15979",
        "name": "tumor protein p63",
        "frequency": "very-frequent",
        "diseases": 4,
        "url": "https://dantelabs.com/genes/tp63"
      },
      {
        "slug": "aire",
        "symbol": "AIRE",
        "hgnc": "HGNC:360",
        "name": "autoimmune regulator",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/aire"
      },
      {
        "slug": "ctsc",
        "symbol": "CTSC",
        "hgnc": "HGNC:2528",
        "name": "cathepsin C",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/ctsc"
      },
      {
        "slug": "klk11",
        "symbol": "KLK11",
        "hgnc": "HGNC:6359",
        "name": "kallikrein related peptidase 11",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/klk11"
      },
      {
        "slug": "lpar6",
        "symbol": "LPAR6",
        "hgnc": "HGNC:15520",
        "name": "lysophosphatidic acid receptor 6",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/lpar6"
      },
      {
        "slug": "ufc1",
        "symbol": "UFC1",
        "hgnc": "HGNC:26941",
        "name": "ubiquitin-fold modifier conjugating enzyme 1",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/ufc1"
      },
      {
        "slug": "hla-c",
        "symbol": "HLA-C",
        "hgnc": "HGNC:4933",
        "name": "major histocompatibility complex, class I, C",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/hla-c"
      },
      {
        "slug": "ikbkg",
        "symbol": "IKBKG",
        "hgnc": "HGNC:5961",
        "name": "inhibitor of nuclear factor kappa B kinase regulatory subunit gamma",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/ikbkg"
      },
      {
        "slug": "msx1",
        "symbol": "MSX1",
        "hgnc": "HGNC:7391",
        "name": "msh homeobox 1",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/msx1"
      },
      {
        "slug": "terc",
        "symbol": "TERC",
        "hgnc": "HGNC:11727",
        "name": "telomerase RNA component",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/terc"
      },
      {
        "slug": "tert",
        "symbol": "TERT",
        "hgnc": "HGNC:11730",
        "name": "telomerase reverse transcriptase",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/tert"
      },
      {
        "slug": "tinf2",
        "symbol": "TINF2",
        "hgnc": "HGNC:11824",
        "name": "TERF1 interacting nuclear factor 2",
        "diseases": 2,
        "url": "https://dantelabs.com/genes/tinf2"
      }
    ]
  }
}