{
  "url": "https://dantelabs.com/traits/open-bite",
  "trait": {
    "bundleId": "2026.10.17-8666dff2",
    "release": "2026-09-01",
    "slug": "open-bite",
    "id": "HP:0010807",
    "name": "Open bite",
    "definition": "Visible space between the dental arches in occlusion.",
    "synonyms": [
      "Absence of overlap of upper and lower teeth",
      "Open bite between upper and lower teeth"
    ],
    "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": "tooth-malposition",
        "name": "Abnormal dental position",
        "url": "https://dantelabs.com/traits/tooth-malposition"
      }
    ],
    "narrower": [
      {
        "slug": "anterior-open-bite-malocclusion",
        "name": "Absence of overlap of anterior upper and lower teeth",
        "genes": 15,
        "url": "https://dantelabs.com/traits/anterior-open-bite-malocclusion"
      },
      {
        "slug": "frontal-open-bite",
        "name": "Frontal open bite",
        "genes": 1,
        "url": "https://dantelabs.com/traits/frontal-open-bite"
      }
    ],
    "genes": [
      {
        "slug": "hnrnph1",
        "symbol": "HNRNPH1",
        "hgnc": "HGNC:5041",
        "name": "heterogeneous nuclear ribonucleoprotein H1",
        "frequency": "obligate",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/hnrnph1"
      },
      {
        "slug": "baz1b",
        "symbol": "BAZ1B",
        "hgnc": "HGNC:961",
        "name": "bromodomain adjacent to zinc finger domain 1B",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/baz1b"
      },
      {
        "slug": "bud23",
        "symbol": "BUD23",
        "hgnc": "HGNC:16405",
        "name": "BUD23 rRNA methyltransferase and ribosome maturation factor",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/bud23"
      },
      {
        "slug": "clip2",
        "symbol": "CLIP2",
        "hgnc": "HGNC:2586",
        "name": "CAP-Gly domain containing linker protein 2",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/clip2"
      },
      {
        "slug": "cul4b",
        "symbol": "CUL4B",
        "hgnc": "HGNC:2555",
        "name": "cullin 4B",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/cul4b"
      },
      {
        "slug": "dnajc30",
        "symbol": "DNAJC30",
        "hgnc": "HGNC:16410",
        "name": "DnaJ heat shock protein family (Hsp40) member C30",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/dnajc30"
      },
      {
        "slug": "eif4h",
        "symbol": "EIF4H",
        "hgnc": "HGNC:12741",
        "name": "eukaryotic translation initiation factor 4H",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/eif4h"
      },
      {
        "slug": "eln",
        "symbol": "ELN",
        "hgnc": "HGNC:3327",
        "name": "elastin",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/eln"
      },
      {
        "slug": "fkbp6",
        "symbol": "FKBP6",
        "hgnc": "HGNC:3722",
        "name": "FKBP prolyl isomerase family member 6 (inactive)",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/fkbp6"
      },
      {
        "slug": "gtf2i",
        "symbol": "GTF2I",
        "hgnc": "HGNC:4659",
        "name": "general transcription factor IIi",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/gtf2i"
      },
      {
        "slug": "gtf2ird1",
        "symbol": "GTF2IRD1",
        "hgnc": "HGNC:4661",
        "name": "GTF2I repeat domain containing 1",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/gtf2ird1"
      },
      {
        "slug": "gtf2ird2",
        "symbol": "GTF2IRD2",
        "hgnc": "HGNC:30775",
        "name": "GTF2I repeat domain containing 2",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/gtf2ird2"
      },
      {
        "slug": "limk1",
        "symbol": "LIMK1",
        "hgnc": "HGNC:6613",
        "name": "LIM domain kinase 1",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/limk1"
      },
      {
        "slug": "mettl27",
        "symbol": "METTL27",
        "hgnc": "HGNC:19068",
        "name": "methyltransferase like 27",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/mettl27"
      },
      {
        "slug": "ncf1",
        "symbol": "NCF1",
        "hgnc": "HGNC:7660",
        "name": "neutrophil cytosolic factor 1",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/ncf1"
      },
      {
        "slug": "nxn",
        "symbol": "NXN",
        "hgnc": "HGNC:18008",
        "name": "nucleoredoxin",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/nxn"
      },
      {
        "slug": "polr1b",
        "symbol": "POLR1B",
        "hgnc": "HGNC:20454",
        "name": "RNA polymerase I subunit B",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/polr1b"
      },
      {
        "slug": "polr1c",
        "symbol": "POLR1C",
        "hgnc": "HGNC:20194",
        "name": "RNA polymerase I and III subunit C",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/polr1c"
      },
      {
        "slug": "polr1d",
        "symbol": "POLR1D",
        "hgnc": "HGNC:20422",
        "name": "RNA polymerase I and III subunit D",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/polr1d"
      },
      {
        "slug": "pten",
        "symbol": "PTEN",
        "hgnc": "HGNC:9588",
        "name": "phosphatase and tensin homolog",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/pten"
      },
      {
        "slug": "rfc2",
        "symbol": "RFC2",
        "hgnc": "HGNC:9970",
        "name": "replication factor C subunit 2",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/rfc2"
      },
      {
        "slug": "ror2",
        "symbol": "ROR2",
        "hgnc": "HGNC:10257",
        "name": "ROR family WNT receptor 2",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/ror2"
      },
      {
        "slug": "sobp",
        "symbol": "SOBP",
        "hgnc": "HGNC:29256",
        "name": "sine oculis binding protein homolog",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/sobp"
      },
      {
        "slug": "stx1a",
        "symbol": "STX1A",
        "hgnc": "HGNC:11433",
        "name": "syntaxin 1A",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/stx1a"
      },
      {
        "slug": "tbl2",
        "symbol": "TBL2",
        "hgnc": "HGNC:11586",
        "name": "transducin beta like 2",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/tbl2"
      },
      {
        "slug": "tcof1",
        "symbol": "TCOF1",
        "hgnc": "HGNC:11654",
        "name": "treacle ribosome biogenesis factor 1",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/tcof1"
      },
      {
        "slug": "tmem270",
        "symbol": "TMEM270",
        "hgnc": "HGNC:23018",
        "name": "transmembrane protein 270",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/tmem270"
      },
      {
        "slug": "vps37d",
        "symbol": "VPS37D",
        "hgnc": "HGNC:18287",
        "name": "VPS37D subunit of ESCRT-I",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/vps37d"
      },
      {
        "slug": "arsk",
        "symbol": "ARSK",
        "hgnc": "HGNC:25239",
        "name": "arylsulfatase family member K",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/arsk"
      },
      {
        "slug": "dvl1",
        "symbol": "DVL1",
        "hgnc": "HGNC:3084",
        "name": "dishevelled segment polarity protein 1",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/dvl1"
      },
      {
        "slug": "dvl3",
        "symbol": "DVL3",
        "hgnc": "HGNC:3087",
        "name": "dishevelled segment polarity protein 3",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/dvl3"
      },
      {
        "slug": "fgfr2",
        "symbol": "FGFR2",
        "hgnc": "HGNC:3689",
        "name": "fibroblast growth factor receptor 2",
        "frequency": "frequent",
        "diseases": 2,
        "url": "https://dantelabs.com/genes/fgfr2"
      },
      {
        "slug": "fgfr3",
        "symbol": "FGFR3",
        "hgnc": "HGNC:3690",
        "name": "fibroblast growth factor receptor 3",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/fgfr3"
      },
      {
        "slug": "fzd2",
        "symbol": "FZD2",
        "hgnc": "HGNC:4040",
        "name": "frizzled class receptor 2",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/fzd2"
      },
      {
        "slug": "notch2",
        "symbol": "NOTCH2",
        "hgnc": "HGNC:7882",
        "name": "notch receptor 2",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/notch2"
      },
      {
        "slug": "runx2",
        "symbol": "RUNX2",
        "hgnc": "HGNC:10472",
        "name": "RUNX family transcription factor 2",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/runx2"
      },
      {
        "slug": "twist1",
        "symbol": "TWIST1",
        "hgnc": "HGNC:12428",
        "name": "twist family bHLH transcription factor 1",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/twist1"
      },
      {
        "slug": "wnt5a",
        "symbol": "WNT5A",
        "hgnc": "HGNC:12784",
        "name": "Wnt family member 5A",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/wnt5a"
      },
      {
        "slug": "hnrnpk",
        "symbol": "HNRNPK",
        "hgnc": "HGNC:5044",
        "name": "heterogeneous nuclear ribonucleoprotein K",
        "frequency": "occasional",
        "diseases": 2,
        "url": "https://dantelabs.com/genes/hnrnpk"
      },
      {
        "slug": "ocrl",
        "symbol": "OCRL",
        "hgnc": "HGNC:8108",
        "name": "OCRL inositol polyphosphate-5-phosphatase",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/ocrl"
      },
      {
        "slug": "ofd1",
        "symbol": "OFD1",
        "hgnc": "HGNC:2567",
        "name": "OFD1 centriole and centriolar satellite protein",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/ofd1"
      },
      {
        "slug": "pde4d",
        "symbol": "PDE4D",
        "hgnc": "HGNC:8783",
        "name": "phosphodiesterase 4D",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/pde4d"
      },
      {
        "slug": "prkar1a",
        "symbol": "PRKAR1A",
        "hgnc": "HGNC:9388",
        "name": "protein kinase cAMP-dependent type I regulatory subunit alpha",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/prkar1a"
      },
      {
        "slug": "rai1",
        "symbol": "RAI1",
        "hgnc": "HGNC:9834",
        "name": "retinoic acid induced 1",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/rai1"
      },
      {
        "slug": "braf",
        "symbol": "BRAF",
        "hgnc": "HGNC:1097",
        "name": "B-Raf proto-oncogene, serine/threonine kinase",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/braf"
      },
      {
        "slug": "kras",
        "symbol": "KRAS",
        "hgnc": "HGNC:6407",
        "name": "KRas proto-oncogene, GTPase",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/kras"
      },
      {
        "slug": "map2k1",
        "symbol": "MAP2K1",
        "hgnc": "HGNC:6840",
        "name": "mitogen-activated protein kinase kinase 1",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/map2k1"
      },
      {
        "slug": "map2k2",
        "symbol": "MAP2K2",
        "hgnc": "HGNC:6842",
        "name": "mitogen-activated protein kinase kinase 2",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/map2k2"
      }
    ]
  }
}