{
  "url": "https://dantelabs.com/traits/short-finger",
  "trait": {
    "bundleId": "2026.10.17-8666dff2",
    "release": "2026-09-01",
    "slug": "short-finger",
    "id": "HP:0009381",
    "name": "Short finger",
    "definition": "Abnormally short finger associated with developmental hypoplasia.",
    "synonyms": [
      "Stubby finger",
      "Hypoplastic digits",
      "Hypoplastic fingers",
      "Hypoplastic/small fingers",
      "Stubby fingers"
    ],
    "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": "aplasia-hypoplasia-of-fingers",
        "name": "Absent/small fingers",
        "url": "https://dantelabs.com/traits/aplasia-hypoplasia-of-fingers"
      },
      {
        "slug": "short-digit",
        "name": "Short digit",
        "url": "https://dantelabs.com/traits/short-digit"
      }
    ],
    "narrower": [
      {
        "slug": "short-thumb",
        "name": "Short thumb",
        "genes": 104,
        "url": "https://dantelabs.com/traits/short-thumb"
      },
      {
        "slug": "short-distal-phalanx-of-finger",
        "name": "Short outermost finger bone",
        "genes": 100,
        "url": "https://dantelabs.com/traits/short-distal-phalanx-of-finger"
      },
      {
        "slug": "short-5th-finger",
        "name": "Short 5th finger",
        "genes": 44,
        "url": "https://dantelabs.com/traits/short-5th-finger"
      },
      {
        "slug": "short-middle-phalanx-of-finger",
        "name": "Short middle bone of finger",
        "genes": 29,
        "url": "https://dantelabs.com/traits/short-middle-phalanx-of-finger"
      },
      {
        "slug": "short-2nd-finger",
        "name": "Short index finger",
        "genes": 9,
        "url": "https://dantelabs.com/traits/short-2nd-finger"
      },
      {
        "slug": "short-proximal-phalanx-of-finger",
        "name": "Short proximal phalanx of finger",
        "genes": 4,
        "url": "https://dantelabs.com/traits/short-proximal-phalanx-of-finger"
      },
      {
        "slug": "short-3rd-finger",
        "name": "Short 3rd finger",
        "genes": 1,
        "url": "https://dantelabs.com/traits/short-3rd-finger"
      },
      {
        "slug": "short-4th-finger",
        "name": "Short ring finger",
        "genes": 0,
        "url": "https://dantelabs.com/traits/short-4th-finger"
      }
    ],
    "genes": [
      {
        "slug": "acan",
        "symbol": "ACAN",
        "hgnc": "HGNC:319",
        "name": "aggrecan",
        "frequency": "obligate",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/acan"
      },
      {
        "slug": "ddr2",
        "symbol": "DDR2",
        "hgnc": "HGNC:2731",
        "name": "discoidin domain receptor tyrosine kinase 2",
        "frequency": "obligate",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/ddr2"
      },
      {
        "slug": "fbn1",
        "symbol": "FBN1",
        "hgnc": "HGNC:3603",
        "name": "fibrillin 1",
        "frequency": "obligate",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/fbn1"
      },
      {
        "slug": "flna",
        "symbol": "FLNA",
        "hgnc": "HGNC:3754",
        "name": "filamin A",
        "frequency": "obligate",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/flna"
      },
      {
        "slug": "flnb",
        "symbol": "FLNB",
        "hgnc": "HGNC:3755",
        "name": "filamin B",
        "frequency": "obligate",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/flnb"
      },
      {
        "slug": "gpc3",
        "symbol": "GPC3",
        "hgnc": "HGNC:4451",
        "name": "glypican 3",
        "frequency": "obligate",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/gpc3"
      },
      {
        "slug": "ift140",
        "symbol": "IFT140",
        "hgnc": "HGNC:29077",
        "name": "intraflagellar transport 140",
        "frequency": "obligate",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/ift140"
      },
      {
        "slug": "piga",
        "symbol": "PIGA",
        "hgnc": "HGNC:8957",
        "name": "phosphatidylinositol glycan anchor biosynthesis class A",
        "frequency": "obligate",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/piga"
      },
      {
        "slug": "ppox",
        "symbol": "PPOX",
        "hgnc": "HGNC:9280",
        "name": "protoporphyrinogen oxidase",
        "frequency": "obligate",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/ppox"
      },
      {
        "slug": "prkg2",
        "symbol": "PRKG2",
        "hgnc": "HGNC:9416",
        "name": "protein kinase cGMP-dependent 2",
        "frequency": "obligate",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/prkg2"
      },
      {
        "slug": "tbl1xr1",
        "symbol": "TBL1XR1",
        "hgnc": "HGNC:29529",
        "name": "TBL1X/Y related 1",
        "frequency": "obligate",
        "diseases": 2,
        "url": "https://dantelabs.com/genes/tbl1xr1"
      },
      {
        "slug": "fig4",
        "symbol": "FIG4",
        "hgnc": "HGNC:16873",
        "name": "FIG4 phosphoinositide 5-phosphatase",
        "frequency": "very-frequent",
        "diseases": 2,
        "url": "https://dantelabs.com/genes/fig4"
      },
      {
        "slug": "slc26a2",
        "symbol": "SLC26A2",
        "hgnc": "HGNC:10994",
        "name": "solute carrier family 26 member 2",
        "frequency": "very-frequent",
        "diseases": 3,
        "url": "https://dantelabs.com/genes/slc26a2"
      },
      {
        "slug": "asph",
        "symbol": "ASPH",
        "hgnc": "HGNC:757",
        "name": "aspartate beta-hydroxylase",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/asph"
      },
      {
        "slug": "ctsk",
        "symbol": "CTSK",
        "hgnc": "HGNC:2536",
        "name": "cathepsin K",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/ctsk"
      },
      {
        "slug": "lbr",
        "symbol": "LBR",
        "hgnc": "HGNC:6518",
        "name": "lamin B receptor",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/lbr"
      },
      {
        "slug": "lmnb2",
        "symbol": "LMNB2",
        "hgnc": "HGNC:6638",
        "name": "lamin B2",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/lmnb2"
      },
      {
        "slug": "mctp2",
        "symbol": "MCTP2",
        "hgnc": "HGNC:25636",
        "name": "multiple C2 and transmembrane domain containing 2",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/mctp2"
      },
      {
        "slug": "ofd1",
        "symbol": "OFD1",
        "hgnc": "HGNC:2567",
        "name": "OFD1 centriole and centriolar satellite protein",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/ofd1"
      },
      {
        "slug": "ryr3",
        "symbol": "RYR3",
        "hgnc": "HGNC:10485",
        "name": "ryanodine receptor 3",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/ryr3"
      },
      {
        "slug": "tnxb",
        "symbol": "TNXB",
        "hgnc": "HGNC:11976",
        "name": "tenascin XB",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/tnxb"
      },
      {
        "slug": "vac14",
        "symbol": "VAC14",
        "hgnc": "HGNC:25507",
        "name": "VAC14 component of PIKFYVE complex",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/vac14"
      },
      {
        "slug": "alms1",
        "symbol": "ALMS1",
        "hgnc": "HGNC:428",
        "name": "ALMS1 centrosome and basal body associated protein",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/alms1"
      },
      {
        "slug": "alox12b",
        "symbol": "ALOX12B",
        "hgnc": "HGNC:430",
        "name": "arachidonate 12-lipoxygenase, 12R type",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/alox12b"
      },
      {
        "slug": "aloxe3",
        "symbol": "ALOXE3",
        "hgnc": "HGNC:13743",
        "name": "arachidonate epidermal lipoxygenase 3",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/aloxe3"
      },
      {
        "slug": "ap1g1",
        "symbol": "AP1G1",
        "hgnc": "HGNC:555",
        "name": "adaptor related protein complex 1 subunit gamma 1",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/ap1g1"
      },
      {
        "slug": "cdc42bpb",
        "symbol": "CDC42BPB",
        "hgnc": "HGNC:1738",
        "name": "CDC42 binding protein kinase beta",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/cdc42bpb"
      },
      {
        "slug": "hesx1",
        "symbol": "HESX1",
        "hgnc": "HGNC:4877",
        "name": "HESX homeobox 1",
        "frequency": "occasional",
        "diseases": 2,
        "url": "https://dantelabs.com/genes/hesx1"
      },
      {
        "slug": "igf1r",
        "symbol": "IGF1R",
        "hgnc": "HGNC:5465",
        "name": "insulin like growth factor 1 receptor",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/igf1r"
      },
      {
        "slug": "lhx3",
        "symbol": "LHX3",
        "hgnc": "HGNC:6595",
        "name": "LIM homeobox 3",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/lhx3"
      },
      {
        "slug": "lhx4",
        "symbol": "LHX4",
        "hgnc": "HGNC:21734",
        "name": "LIM homeobox 4",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/lhx4"
      },
      {
        "slug": "pou1f1",
        "symbol": "POU1F1",
        "hgnc": "HGNC:9210",
        "name": "POU class 1 homeobox 1",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/pou1f1"
      },
      {
        "slug": "prop1",
        "symbol": "PROP1",
        "hgnc": "HGNC:9455",
        "name": "PROP paired-like homeobox 1",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/prop1"
      },
      {
        "slug": "rpl10",
        "symbol": "RPL10",
        "hgnc": "HGNC:10298",
        "name": "ribosomal protein L10",
        "frequency": "occasional",
        "diseases": 2,
        "url": "https://dantelabs.com/genes/rpl10"
      },
      {
        "slug": "zmym2",
        "symbol": "ZMYM2",
        "hgnc": "HGNC:12989",
        "name": "zinc finger MYM-type containing 2",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/zmym2"
      },
      {
        "slug": "arx",
        "symbol": "ARX",
        "hgnc": "HGNC:18060",
        "name": "aristaless related homeobox",
        "frequency": "very-rare",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/arx"
      },
      {
        "slug": "asah1",
        "symbol": "ASAH1",
        "hgnc": "HGNC:735",
        "name": "N-acylsphingosine amidohydrolase 1",
        "frequency": "very-rare",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/asah1"
      },
      {
        "slug": "cacna1e",
        "symbol": "CACNA1E",
        "hgnc": "HGNC:1392",
        "name": "calcium voltage-gated channel subunit alpha1 E",
        "frequency": "very-rare",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/cacna1e"
      },
      {
        "slug": "cask",
        "symbol": "CASK",
        "hgnc": "HGNC:1497",
        "name": "calcium/calmodulin dependent serine protein kinase",
        "frequency": "very-rare",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/cask"
      },
      {
        "slug": "cdkl5",
        "symbol": "CDKL5",
        "hgnc": "HGNC:11411",
        "name": "cyclin dependent kinase like 5",
        "frequency": "very-rare",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/cdkl5"
      },
      {
        "slug": "dmxl2",
        "symbol": "DMXL2",
        "hgnc": "HGNC:2938",
        "name": "Dmx like 2",
        "frequency": "very-rare",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/dmxl2"
      },
      {
        "slug": "gnao1",
        "symbol": "GNAO1",
        "hgnc": "HGNC:4389",
        "name": "G protein subunit alpha o1",
        "frequency": "very-rare",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/gnao1"
      },
      {
        "slug": "grin1",
        "symbol": "GRIN1",
        "hgnc": "HGNC:4584",
        "name": "glutamate ionotropic receptor NMDA type subunit 1",
        "frequency": "very-rare",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/grin1"
      },
      {
        "slug": "grm7",
        "symbol": "GRM7",
        "hgnc": "HGNC:4599",
        "name": "glutamate metabotropic receptor 7",
        "frequency": "very-rare",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/grm7"
      },
      {
        "slug": "kcna1",
        "symbol": "KCNA1",
        "hgnc": "HGNC:6218",
        "name": "potassium voltage-gated channel subfamily A member 1",
        "frequency": "very-rare",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/kcna1"
      },
      {
        "slug": "lgi1",
        "symbol": "LGI1",
        "hgnc": "HGNC:6572",
        "name": "leucine rich glioma inactivated 1",
        "frequency": "very-rare",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/lgi1"
      },
      {
        "slug": "neurod2",
        "symbol": "NEUROD2",
        "hgnc": "HGNC:7763",
        "name": "neuronal differentiation 2",
        "frequency": "very-rare",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/neurod2"
      },
      {
        "slug": "pigp",
        "symbol": "PIGP",
        "hgnc": "HGNC:3046",
        "name": "phosphatidylinositol glycan anchor biosynthesis class P",
        "frequency": "very-rare",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/pigp"
      },
      {
        "slug": "pigq",
        "symbol": "PIGQ",
        "hgnc": "HGNC:14135",
        "name": "phosphatidylinositol glycan anchor biosynthesis class Q",
        "frequency": "very-rare",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/pigq"
      },
      {
        "slug": "pnkp",
        "symbol": "PNKP",
        "hgnc": "HGNC:9154",
        "name": "polynucleotide kinase 3'-phosphatase",
        "frequency": "very-rare",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/pnkp"
      },
      {
        "slug": "rhobtb2",
        "symbol": "RHOBTB2",
        "hgnc": "HGNC:18756",
        "name": "Rho related BTB domain containing 2",
        "frequency": "very-rare",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/rhobtb2"
      },
      {
        "slug": "scn1b",
        "symbol": "SCN1B",
        "hgnc": "HGNC:10586",
        "name": "sodium voltage-gated channel beta subunit 1",
        "frequency": "very-rare",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/scn1b"
      },
      {
        "slug": "scn2a",
        "symbol": "SCN2A",
        "hgnc": "HGNC:10588",
        "name": "sodium voltage-gated channel alpha subunit 2",
        "frequency": "very-rare",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/scn2a"
      },
      {
        "slug": "sik1",
        "symbol": "SIK1",
        "hgnc": "HGNC:11142",
        "name": "salt inducible kinase 1",
        "frequency": "very-rare",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/sik1"
      },
      {
        "slug": "slc25a22",
        "symbol": "SLC25A22",
        "hgnc": "HGNC:19954",
        "name": "solute carrier family 25 member 22",
        "frequency": "very-rare",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/slc25a22"
      },
      {
        "slug": "slc32a1",
        "symbol": "SLC32A1",
        "hgnc": "HGNC:11018",
        "name": "solute carrier family 32 member 1",
        "frequency": "very-rare",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/slc32a1"
      },
      {
        "slug": "trim8",
        "symbol": "TRIM8",
        "hgnc": "HGNC:15579",
        "name": "tripartite motif containing 8",
        "frequency": "very-rare",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/trim8"
      },
      {
        "slug": "abca12",
        "symbol": "ABCA12",
        "hgnc": "HGNC:14637",
        "name": "ATP binding cassette subfamily A member 12",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/abca12"
      },
      {
        "slug": "aifm1",
        "symbol": "AIFM1",
        "hgnc": "HGNC:8768",
        "name": "apoptosis inducing factor mitochondria associated 1",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/aifm1"
      },
      {
        "slug": "bmpr1b",
        "symbol": "BMPR1B",
        "hgnc": "HGNC:1077",
        "name": "bone morphogenetic protein receptor type 1B",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/bmpr1b"
      },
      {
        "slug": "chrna1",
        "symbol": "CHRNA1",
        "hgnc": "HGNC:1955",
        "name": "cholinergic receptor nicotinic alpha 1 subunit",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/chrna1"
      },
      {
        "slug": "chrnd",
        "symbol": "CHRND",
        "hgnc": "HGNC:1965",
        "name": "cholinergic receptor nicotinic delta subunit",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/chrnd"
      },
      {
        "slug": "chrng",
        "symbol": "CHRNG",
        "hgnc": "HGNC:1967",
        "name": "cholinergic receptor nicotinic gamma subunit",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/chrng"
      },
      {
        "slug": "gnas",
        "symbol": "GNAS",
        "hgnc": "HGNC:4392",
        "name": "GNAS complex locus",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/gnas"
      },
      {
        "slug": "gpx4",
        "symbol": "GPX4",
        "hgnc": "HGNC:4556",
        "name": "glutathione peroxidase 4",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/gpx4"
      },
      {
        "slug": "lrp4",
        "symbol": "LRP4",
        "hgnc": "HGNC:6696",
        "name": "LDL receptor related protein 4",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/lrp4"
      },
      {
        "slug": "nog",
        "symbol": "NOG",
        "hgnc": "HGNC:7866",
        "name": "noggin",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/nog"
      },
      {
        "slug": "pcyt1a",
        "symbol": "PCYT1A",
        "hgnc": "HGNC:8754",
        "name": "phosphate cytidylyltransferase 1A, choline",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/pcyt1a"
      },
      {
        "slug": "porcn",
        "symbol": "PORCN",
        "hgnc": "HGNC:17652",
        "name": "porcupine O-acyltransferase",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/porcn"
      },
      {
        "slug": "rmrp",
        "symbol": "RMRP",
        "hgnc": "HGNC:10031",
        "name": "RNA component of mitochondrial RNA processing endoribonuclease",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/rmrp"
      },
      {
        "slug": "smad4",
        "symbol": "SMAD4",
        "hgnc": "HGNC:6770",
        "name": "SMAD family member 4",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/smad4"
      },
      {
        "slug": "tctn3",
        "symbol": "TCTN3",
        "hgnc": "HGNC:24519",
        "name": "tectonic family member 3",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/tctn3"
      },
      {
        "slug": "trps1",
        "symbol": "TRPS1",
        "hgnc": "HGNC:12340",
        "name": "transcriptional repressor GATA binding 1",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/trps1"
      },
      {
        "slug": "trpv4",
        "symbol": "TRPV4",
        "hgnc": "HGNC:18083",
        "name": "transient receptor potential cation channel subfamily V member 4",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/trpv4"
      },
      {
        "slug": "zmiz1",
        "symbol": "ZMIZ1",
        "hgnc": "HGNC:16493",
        "name": "zinc finger MIZ-type containing 1",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/zmiz1"
      }
    ]
  }
}