{
  "url": "https://dantelabs.com/traits/broad-phalanx",
  "trait": {
    "bundleId": "2026.10.16-c6eea6bf",
    "release": "2026-09-01",
    "slug": "broad-phalanx",
    "id": "HP:0006009",
    "name": "Wide digital bones",
    "label": "Broad phalanx",
    "definition": "Increased side-to-side width of one or more phalanges of the fingers or toes.",
    "synonyms": [
      "Broad phalanges",
      "Wide phalanges",
      "Widened phalanges"
    ],
    "systems": [
      {
        "slug": "abnormality-of-limbs",
        "name": "Abnormality of limbs",
        "url": "https://dantelabs.com/traits/abnormality-of-limbs"
      },
      {
        "slug": "abnormality-of-the-musculoskeletal-system",
        "name": "Abnormality of the musculoskeletal system",
        "url": "https://dantelabs.com/traits/abnormality-of-the-musculoskeletal-system"
      }
    ],
    "broader": [
      {
        "slug": "abnormal-digit-morphology",
        "name": "Abnormality of fingers or toes",
        "url": "https://dantelabs.com/traits/abnormal-digit-morphology"
      },
      {
        "slug": "broad-long-bones",
        "name": "Broad long bones",
        "url": "https://dantelabs.com/traits/broad-long-bones"
      }
    ],
    "narrower": [
      {
        "slug": "broad-phalanx-of-the-toes",
        "name": "Wide toe bones",
        "genes": 24,
        "url": "https://dantelabs.com/traits/broad-phalanx-of-the-toes"
      },
      {
        "slug": "broad-phalanges-of-the-hand",
        "name": "Wide hand bones",
        "genes": 4,
        "url": "https://dantelabs.com/traits/broad-phalanges-of-the-hand"
      },
      {
        "slug": "widened-distal-phalanges",
        "name": "Widened outermost bone of limb",
        "genes": 3,
        "url": "https://dantelabs.com/traits/widened-distal-phalanges"
      }
    ],
    "genes": [
      {
        "slug": "prkg2",
        "symbol": "PRKG2",
        "hgnc": "HGNC:9416",
        "name": "protein kinase cGMP-dependent 2",
        "frequency": "obligate",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/prkg2"
      },
      {
        "slug": "rab33b",
        "symbol": "RAB33B",
        "hgnc": "HGNC:16075",
        "name": "RAB33B, member RAS oncogene family",
        "frequency": "obligate",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/rab33b"
      },
      {
        "slug": "pde4d",
        "symbol": "PDE4D",
        "hgnc": "HGNC:8783",
        "name": "phosphodiesterase 4D",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/pde4d"
      },
      {
        "slug": "slc26a2",
        "symbol": "SLC26A2",
        "hgnc": "HGNC:10994",
        "name": "solute carrier family 26 member 2",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/slc26a2"
      },
      {
        "slug": "puf60",
        "symbol": "PUF60",
        "hgnc": "HGNC:17042",
        "name": "poly(U) binding splicing factor 60",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/puf60"
      },
      {
        "slug": "bgn",
        "symbol": "BGN",
        "hgnc": "HGNC:1044",
        "name": "biglycan",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/bgn"
      },
      {
        "slug": "ddr2",
        "symbol": "DDR2",
        "hgnc": "HGNC:2731",
        "name": "discoidin domain receptor tyrosine kinase 2",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/ddr2"
      },
      {
        "slug": "dnmt3a",
        "symbol": "DNMT3A",
        "hgnc": "HGNC:2978",
        "name": "DNA methyltransferase 3 alpha",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/dnmt3a"
      },
      {
        "slug": "fgfr1",
        "symbol": "FGFR1",
        "hgnc": "HGNC:3688",
        "name": "fibroblast growth factor receptor 1",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/fgfr1"
      },
      {
        "slug": "npr2",
        "symbol": "NPR2",
        "hgnc": "HGNC:7944",
        "name": "natriuretic peptide receptor 2",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/npr2"
      }
    ]
  }
}