{
  "url": "https://dantelabs.com/traits/bicoronal-synostosis",
  "trait": {
    "bundleId": "2026.10.17-8666dff2",
    "release": "2026-09-01",
    "slug": "bicoronal-synostosis",
    "id": "HP:0011318",
    "name": "Bicoronal synostosis",
    "definition": "Synostosis affecting the right and the left coronal suture.",
    "synonyms": [
      "Bilateral coronal craniosynostosis",
      "Bilateral coronal suture craniosynostosis",
      "Bilateral coronal suture synostosis"
    ],
    "systems": [
      {
        "slug": "abnormality-of-head-or-neck",
        "name": "Abnormality of head or neck",
        "url": "https://dantelabs.com/traits/abnormality-of-head-or-neck"
      },
      {
        "slug": "abnormality-of-the-musculoskeletal-system",
        "name": "Abnormality of the musculoskeletal system",
        "url": "https://dantelabs.com/traits/abnormality-of-the-musculoskeletal-system"
      }
    ],
    "broader": [
      {
        "slug": "coronal-craniosynostosis",
        "name": "Coronal craniosynostosis",
        "url": "https://dantelabs.com/traits/coronal-craniosynostosis"
      }
    ],
    "narrower": [],
    "genes": [
      {
        "slug": "ahdc1",
        "symbol": "AHDC1",
        "hgnc": "HGNC:25230",
        "name": "AT-hook DNA binding motif containing 1",
        "frequency": "obligate",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/ahdc1"
      },
      {
        "slug": "amotl1",
        "symbol": "AMOTL1",
        "hgnc": "HGNC:17811",
        "name": "angiomotin like 1",
        "frequency": "obligate",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/amotl1"
      },
      {
        "slug": "fgfr1",
        "symbol": "FGFR1",
        "hgnc": "HGNC:3688",
        "name": "fibroblast growth factor receptor 1",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/fgfr1"
      },
      {
        "slug": "fgfr2",
        "symbol": "FGFR2",
        "hgnc": "HGNC:3689",
        "name": "fibroblast growth factor receptor 2",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/fgfr2"
      },
      {
        "slug": "dhrs3",
        "symbol": "DHRS3",
        "hgnc": "HGNC:17693",
        "name": "dehydrogenase/reductase 3",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/dhrs3"
      },
      {
        "slug": "erf",
        "symbol": "ERF",
        "hgnc": "HGNC:3444",
        "name": "ETS2 repressor factor",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/erf"
      },
      {
        "slug": "h4c9",
        "symbol": "H4C9",
        "hgnc": "HGNC:4793",
        "name": "H4 clustered histone 9",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/h4c9"
      },
      {
        "slug": "tcf12",
        "symbol": "TCF12",
        "hgnc": "HGNC:11623",
        "name": "transcription factor 12",
        "frequency": "frequent",
        "diseases": 2,
        "url": "https://dantelabs.com/genes/tcf12"
      },
      {
        "slug": "zic1",
        "symbol": "ZIC1",
        "hgnc": "HGNC:12872",
        "name": "Zic family zinc finger 1",
        "frequency": "frequent",
        "diseases": 2,
        "url": "https://dantelabs.com/genes/zic1"
      },
      {
        "slug": "msx2",
        "symbol": "MSX2",
        "hgnc": "HGNC:7392",
        "name": "msh homeobox 2",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/msx2"
      },
      {
        "slug": "scube3",
        "symbol": "SCUBE3",
        "hgnc": "HGNC:13655",
        "name": "signal peptide, CUB domain and EGF like domain containing 3",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/scube3"
      },
      {
        "slug": "smo",
        "symbol": "SMO",
        "hgnc": "HGNC:11119",
        "name": "smoothened, frizzled class receptor",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/smo"
      },
      {
        "slug": "recql4",
        "symbol": "RECQL4",
        "hgnc": "HGNC:9949",
        "name": "RecQ like helicase 4",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/recql4"
      }
    ]
  }
}