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Trait
Finger syndactyly
Webbing or fusion of the fingers, involving soft parts only or including bone structure. Bony fusions are referred to as "bony" Syndactyly if the fusion occurs in a radio-ulnar axis. Fusions of bones of the fingers in a proximo-distal axis are referred to as "Symphalangism".
Summary
- Also called
- Partial syndactyly
Finger syndactylyHP:0006101
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Read the genes linked to Finger syndactyly, and the rest of your genome, with one test.
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Get my Genome Test183 genes linked to Finger syndactyly
Changes in these genes cause rare conditions in which Finger syndactyly is seen. Most people with this trait have none of those conditions, and a gene on this list says nothing about anyone's own genome.
| Gene | How often it is seen | Conditions |
|---|---|---|
| FGFR2fibroblast growth factor receptor 2 | Always | In 8 conditions |
| MEGF8multiple EGF like domains 8 | Always | In 1 condition |
| NSDHLNAD(P) dependent 3-beta-hydroxysteroid dehydrogenase NSDHL | Always | In 1 condition |
| RAB23RAB23, member RAS oncogene family | Always | In 1 condition |
| TOP2BDNA topoisomerase II beta | Always | In 1 condition |
| APCAPC regulator of Wnt signaling pathway | Very often (80–99%) | In 1 condition |
| BHLHA9basic helix-loop-helix family member a9 | Very often (80–99%) | In 2 conditions |
| CHRNGcholinergic receptor nicotinic gamma subunit | Very often (80–99%) | In 1 condition |
| FGFR3fibroblast growth factor receptor 3 | Very often (80–99%) | In 2 conditions |
| FRAS1Fraser extracellular matrix complex subunit 1 | Very often (80–99%) | In 1 condition |
| FREM2FRAS1 related extracellular matrix 2 | Very often (80–99%) | In 1 condition |
| GJA1gap junction protein alpha 1 | Very often (80–99%) | In 2 conditions |
| GRIP1glutamate receptor interacting protein 1 | Very often (80–99%) | In 1 condition |
| LMBR1limb development membrane protein 1 | Very often (80–99%) | In 2 conditions |
| LRP4LDL receptor related protein 4 | Very often (80–99%) | In 2 conditions |
| MYH3myosin heavy chain 3 | Very often (80–99%) | In 1 condition |
| NECTIN1nectin cell adhesion molecule 1 | Very often (80–99%) | In 1 condition |
| PIK3CAphosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit alpha | Very often (80–99%) | In 1 condition |
| PNPLA6patatin like domain 6, lysophospholipase | Very often (80–99%) | In 1 condition |
| PTDSS1phosphatidylserine synthase 1 | Very often (80–99%) | In 1 condition |
| RIPK4receptor interacting serine/threonine kinase 4 | Very often (80–99%) | In 1 condition |
| SMOsmoothened, frizzled class receptor | Very often (80–99%) | In 1 condition |
| SMOC1SPARC related modular calcium binding 1 | Very often (80–99%) | In 1 condition |
| SOSTsclerostin | Very often (80–99%) | In 1 condition |
| TCTN3tectonic family member 3 | Very often (80–99%) | In 1 condition |
| TP63tumor protein p63 | Very often (80–99%) | In 3 conditions |
| TWIST1twist family bHLH transcription factor 1 | Very often (80–99%) | In 1 condition |
| AKT1AKT serine/threonine kinase 1 | Often (30–79%) | In 1 condition |
| ALDH1A2aldehyde dehydrogenase 1 family member A2 | Often (30–79%) | In 1 condition |
| ARHGAP31Rho GTPase activating protein 31 | Often (30–79%) | In 1 condition |
| BCORBCL6 corepressor | Often (30–79%) | In 1 condition |
| BTRCbeta-transducin repeat containing E3 ubiquitin protein ligase | Often (30–79%) | In 1 condition |
| CDH1cadherin 1 | Often (30–79%) | In 1 condition |
| CDH3cadherin 3 | Often (30–79%) | In 1 condition |
| CTNND1catenin delta 1 | Often (30–79%) | In 1 condition |
| DHODHdihydroorotate dehydrogenase (quinone) | Often (30–79%) | In 1 condition |
| DLL4delta like canonical Notch ligand 4 | Often (30–79%) | In 2 conditions |
| DLX5distal-less homeobox 5 | Often (30–79%) | In 1 condition |
| DLX6distal-less homeobox 6 | Often (30–79%) | In 1 condition |
| DOCK6dedicator of cytokinesis 6 | Often (30–79%) | In 1 condition |
Show 143 more genes
| Gene | How often it is seen | Conditions |
|---|---|---|
| EFNB1ephrin B1 | Often (30–79%) | In 1 condition |
| EOGTEGF domain specific O-linked N-acetylglucosamine transferase | Often (30–79%) | In 1 condition |
| EPS15L1epidermal growth factor receptor pathway substrate 15 like 1 | Often (30–79%) | In 1 condition |
| FBXW4F-box and WD repeat domain containing 4 | Often (30–79%) | In 1 condition |
| FERMT1FERM domain containing kindlin 1 | Often (30–79%) | In 1 condition |
| FGD1FYVE, RhoGEF and PH domain containing 1 | Often (30–79%) | In 1 condition |
| FGFR1fibroblast growth factor receptor 1 | Often (30–79%) | In 2 conditions |
| FLI1Fli-1 proto-oncogene, ETS transcription factor | Often (30–79%) | In 1 condition |
| FLNBfilamin B | Often (30–79%) | In 2 conditions |
| GLI3GLI family zinc finger 3 | Often (30–79%) | In 1 condition |
| GPC3glypican 3 | Often (30–79%) | In 1 condition |
| GPC4glypican 4 | Often (30–79%) | In 1 condition |
| HDAC4histone deacetylase 4 | Often (30–79%) | In 1 condition |
| IFT122intraflagellar transport 122 | Often (30–79%) | In 1 condition |
| IFT43intraflagellar transport 43 | Often (30–79%) | In 1 condition |
| IFT52intraflagellar transport 52 | Often (30–79%) | In 1 condition |
| IRF6interferon regulatory factor 6 | Often (30–79%) | In 1 condition |
| KCTD1potassium channel tetramerization domain containing 1 | Often (30–79%) | In 1 condition |
| KIF7kinesin family member 7 | Often (30–79%) | In 1 condition |
| NAA10N-alpha-acetyltransferase 10, NatA catalytic subunit | Often (30–79%) | In 1 condition |
| NEK1NIMA related kinase 1 | Often (30–79%) | In 1 condition |
| NOGnoggin | Often (30–79%) | In 2 conditions |
| NOTCH1notch receptor 1 | Often (30–79%) | In 1 condition |
| OFD1OFD1 centriole and centriolar satellite protein | Often (30–79%) | In 1 condition |
| RB1RB transcriptional corepressor 1 | Often (30–79%) | In 1 condition |
| RBPJrecombination signal binding protein for immunoglobulin kappa J region | Often (30–79%) | In 1 condition |
| RPL10ribosomal protein L10 | Often (30–79%) | In 1 condition |
| SEM1SEM1 26S proteasome subunit | Often (30–79%) | In 1 condition |
| SPECC1Lsperm antigen with calponin homology and coiled-coil domains 1 like | Often (30–79%) | In 1 condition |
| TSHZ3teashirt zinc finger homeobox 3 | Often (30–79%) | In 1 condition |
| VPS13Bvacuolar protein sorting 13 homolog B | Often (30–79%) | In 1 condition |
| WDR19WD repeat domain 19 | Often (30–79%) | In 1 condition |
| WDR35WD repeat domain 35 | Often (30–79%) | In 1 condition |
| WNT10BWnt family member 10B | Often (30–79%) | In 2 conditions |
| ABCC9ATP binding cassette subfamily C member 9 | Sometimes (5–29%) | In 1 condition |
| ADAMTS3ADAM metallopeptidase with thrombospondin type 1 motif 3 | Sometimes (5–29%) | In 1 condition |
| ARL6ARF like GTPase 6 | Sometimes (5–29%) | In 1 condition |
| ARL6IP6ARF like GTPase 6 interacting protein 6 | Sometimes (5–29%) | In 1 condition |
| BAP1BRCA1 associated deubiquitinase 1 | Sometimes (5–29%) | In 1 condition |
| BBIP1BBSome interacting protein 1 | Sometimes (5–29%) | In 1 condition |
| BBS1Bardet-Biedl syndrome 1 | Sometimes (5–29%) | In 1 condition |
| BBS10Bardet-Biedl syndrome 10 | Sometimes (5–29%) | In 1 condition |
| BBS12Bardet-Biedl syndrome 12 | Sometimes (5–29%) | In 1 condition |
| BBS2Bardet-Biedl syndrome 2 | Sometimes (5–29%) | In 1 condition |
| BBS4Bardet-Biedl syndrome 4 | Sometimes (5–29%) | In 1 condition |
| BBS5Bardet-Biedl syndrome 5 | Sometimes (5–29%) | In 1 condition |
| BBS7Bardet-Biedl syndrome 7 | Sometimes (5–29%) | In 1 condition |
| BBS9Bardet-Biedl syndrome 9 | Sometimes (5–29%) | In 1 condition |
| BMP4bone morphogenetic protein 4 | Sometimes (5–29%) | In 2 conditions |
| BMS1BMS1 ribosome biogenesis factor | Sometimes (5–29%) | In 1 condition |
| BRCA1BRCA1 DNA repair associated | Sometimes (5–29%) | In 1 condition |
| BRCA2BRCA2 DNA repair associated | Sometimes (5–29%) | In 1 condition |
| BRIP1BRCA1 interacting DNA helicase 1 | Sometimes (5–29%) | In 1 condition |
| CCBE1collagen and calcium binding EGF domains 1 | Sometimes (5–29%) | In 1 condition |
| CCDC22CCC complex scaffolding subunit CCDC22 | Sometimes (5–29%) | In 1 condition |
| CEP19centrosomal protein 19 | Sometimes (5–29%) | In 1 condition |
| CEP290centrosomal protein 290 | Sometimes (5–29%) | In 1 condition |
| CFAP418cilia and flagella associated protein 418 | Sometimes (5–29%) | In 1 condition |
| CKAP2Lcytoskeleton associated protein 2L | Sometimes (5–29%) | In 1 condition |
| CTNND2catenin delta 2 | Sometimes (5–29%) | In 1 condition |
| DHCR77-dehydrocholesterol reductase | Sometimes (5–29%) | In 1 condition |
| DLL3delta like canonical Notch ligand 3 | Sometimes (5–29%) | In 1 condition |
| DPYSL5dihydropyrimidinase like 5 | Sometimes (5–29%) | In 1 condition |
| DVL1dishevelled segment polarity protein 1 | Sometimes (5–29%) | In 1 condition |
| DVL3dishevelled segment polarity protein 3 | Sometimes (5–29%) | In 1 condition |
| ERCC4ERCC excision repair 4, endonuclease catalytic subunit | Sometimes (5–29%) | In 1 condition |
| ESCO2establishment of sister chromatid cohesion N-acetyltransferase 2 | Sometimes (5–29%) | In 1 condition |
| EZH2enhancer of zeste 2 polycomb repressive complex 2 subunit | Sometimes (5–29%) | In 1 condition |
| FAAP100FA core complex associated protein 100 | Sometimes (5–29%) | In 1 condition |
| FANCAFA complementation group A | Sometimes (5–29%) | In 1 condition |
| FANCBFA complementation group B | Sometimes (5–29%) | In 1 condition |
| FANCCFA complementation group C | Sometimes (5–29%) | In 1 condition |
| FANCD2FA complementation group D2 | Sometimes (5–29%) | In 1 condition |
| FANCEFA complementation group E | Sometimes (5–29%) | In 1 condition |
| FANCFFA complementation group F | Sometimes (5–29%) | In 1 condition |
| FANCGFA complementation group G | Sometimes (5–29%) | In 1 condition |
| FANCIFA complementation group I | Sometimes (5–29%) | In 1 condition |
| FANCLFA complementation group L | Sometimes (5–29%) | In 1 condition |
| FANCMFA complementation group M | Sometimes (5–29%) | In 1 condition |
| FAT4FAT atypical cadherin 4 | Sometimes (5–29%) | In 1 condition |
| FGF10fibroblast growth factor 10 | Sometimes (5–29%) | In 1 condition |
| FZD2frizzled class receptor 2 | Sometimes (5–29%) | In 1 condition |
| GDF5growth differentiation factor 5 | Sometimes (5–29%) | In 1 condition |
| GNA11G protein subunit alpha 11 | Sometimes (5–29%) | In 1 condition |
| HES7hes family bHLH transcription factor 7 | Sometimes (5–29%) | In 1 condition |
| HOXA11homeobox A11 | Sometimes (5–29%) | In 1 condition |
| HOXD13homeobox D13 | Sometimes (5–29%) | In 3 conditions |
| IFT172intraflagellar transport 172 | Sometimes (5–29%) | In 1 condition |
| IFT27intraflagellar transport 27 | Sometimes (5–29%) | In 1 condition |
| IFT74intraflagellar transport 74 | Sometimes (5–29%) | In 1 condition |
| ITGB4integrin subunit beta 4 | Sometimes (5–29%) | In 1 condition |
| KCNJ8potassium inwardly rectifying channel subfamily J member 8 | Sometimes (5–29%) | In 1 condition |
| KIFBPkinesin family binding protein | Sometimes (5–29%) | In 1 condition |
| LFNGLFNG O-fucosylpeptide 3-beta-N-acetylglucosaminyltransferase | Sometimes (5–29%) | In 1 condition |
| LZTFL1leucine zipper transcription factor like 1 | Sometimes (5–29%) | In 1 condition |
| MAD2L2mitotic arrest deficient 2 like 2 | Sometimes (5–29%) | In 1 condition |
| MECOMMDS1 and EVI1 complex locus | Sometimes (5–29%) | In 1 condition |
| MED12mediator complex subunit 12 | Sometimes (5–29%) | In 1 condition |
| MED25mediator complex subunit 25 | Sometimes (5–29%) | In 1 condition |
| MESP2mesoderm posterior bHLH transcription factor 2 | Sometimes (5–29%) | In 1 condition |
| MKKSMKKS centrosomal shuttling protein | Sometimes (5–29%) | In 2 conditions |
| MKS1MKS transition zone complex subunit 1 | Sometimes (5–29%) | In 1 condition |
| NEK9NIMA related kinase 9 | Sometimes (5–29%) | In 1 condition |
| NPHP1nephrocystin 1 | Sometimes (5–29%) | In 1 condition |
| NSD1nuclear receptor binding SET domain protein 1 | Sometimes (5–29%) | In 1 condition |
| NXNnucleoredoxin | Sometimes (5–29%) | In 1 condition |
| PALB2partner and localizer of BRCA2 | Sometimes (5–29%) | In 1 condition |
| PIEZO2piezo type mechanosensitive ion channel component 2 | Sometimes (5–29%) | In 1 condition |
| PLECplectin | Sometimes (5–29%) | In 1 condition |
| PLXND1plexin D1 | Sometimes (5–29%) | In 1 condition |
| PSAT1phosphoserine aminotransferase 1 | Sometimes (5–29%) | In 1 condition |
| RAD51RAD51 recombinase | Sometimes (5–29%) | In 1 condition |
| RAD51CRAD51 paralog C | Sometimes (5–29%) | In 1 condition |
| RBM10RNA binding motif protein 10 | Sometimes (5–29%) | In 1 condition |
| RBM8ARNA binding motif protein 8A | Sometimes (5–29%) | In 2 conditions |
| REV3LREV3 like, DNA directed polymerase zeta catalytic subunit | Sometimes (5–29%) | In 1 condition |
| RFWD3ring finger and WD repeat domain 3 | Sometimes (5–29%) | In 1 condition |
| RIPPLY2ripply transcriptional repressor 2 | Sometimes (5–29%) | In 1 condition |
| ROR2ROR family WNT receptor 2 | Sometimes (5–29%) | In 1 condition |
| SALL4spalt like transcription factor 4 | Sometimes (5–29%) | In 1 condition |
| SCAPERS-phase cyclin A associated protein in the ER | Sometimes (5–29%) | In 1 condition |
| SCLT1sodium channel and clathrin linker 1 | Sometimes (5–29%) | In 1 condition |
| SDCCAG8SHH signaling and ciliogenesis regulator SDCCAG8 | Sometimes (5–29%) | In 1 condition |
| SEMA5Asemaphorin 5A | Sometimes (5–29%) | In 1 condition |
| SF3B4splicing factor 3b subunit 4 | Sometimes (5–29%) | In 1 condition |
| SLX4SLX4 structure-specific endonuclease subunit | Sometimes (5–29%) | In 1 condition |
| SUZ12SUZ12 polycomb repressive complex 2 subunit | Sometimes (5–29%) | In 1 condition |
| TBX5T-box transcription factor 5 | Sometimes (5–29%) | In 1 condition |
| TBX6T-box transcription factor 6 | Sometimes (5–29%) | In 1 condition |
| TRIM32tripartite motif containing 32 | Sometimes (5–29%) | In 1 condition |
| TTC8tetratricopeptide repeat domain 8 | Sometimes (5–29%) | In 1 condition |
| UBA2ubiquitin like modifier activating enzyme 2 | Sometimes (5–29%) | In 1 condition |
| UBE2Tubiquitin conjugating enzyme E2 T | Sometimes (5–29%) | In 1 condition |
| UBE3Aubiquitin protein ligase E3A | Sometimes (5–29%) | In 1 condition |
| VPS35LVPS35 endosomal protein sorting factor like | Sometimes (5–29%) | In 1 condition |
| WASHC5WASH complex subunit 5 | Sometimes (5–29%) | In 1 condition |
| WDPCPWD repeat containing planar cell polarity effector | Sometimes (5–29%) | In 1 condition |
| WNT5AWnt family member 5A | Sometimes (5–29%) | In 1 condition |
| WNT7AWnt family member 7A | Sometimes (5–29%) | In 1 condition |
| XRCC2X-ray repair cross complementing 2 | Sometimes (5–29%) | In 1 condition |
| ZFXzinc finger protein X-linked | Sometimes (5–29%) | In 1 condition |
| CTCFCCCTC-binding factor | Rarely (1–4%) | In 1 condition |
| PHGDHphosphoglycerate dehydrogenase | Not recorded | In 1 condition |
How often is among people with one of the gene's conditions, the most often across them, as the Human Phenotype Ontology records it. These pages describe traits and the research behind them; they are not a diagnosis, and a doctor or genetic counsellor is the person to ask about symptoms.
Narrower traits
Broader traits
Where this comes from
- The Human Phenotype Ontology, release 2026-09-01: the trait, its names, its definition and the genes linked to it. Find out more at hpo.jax.org.
- Data release 2026.10.16-c6eea6bf.
Who We HelpOur ScienceProductsOutcomes
Log InAskGet Startedfrom $449
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