Trait
Long big toe
Clinical name: Long hallux
Increased length of the big toe.
Summary
- Also called
- Increased length of the hallux, Large halluces, Long halluces
Reference genomeGRCh38hg38
Positions on gene and variant pages follow this choice, in this browser.
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Get my Genome Test22 genes linked to Long big toe
Changes in these genes cause rare conditions in which Long big toe 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 |
|---|---|---|
| KCNH1potassium voltage-gated channel subfamily H member 1 | Always | In 2 conditions |
| NPR2natriuretic peptide receptor 2 | Always | In 2 conditions |
| PTH1Rparathyroid hormone 1 receptor | Always | In 1 condition |
| SCARF2scavenger receptor class F member 2 | Always | In 1 condition |
| SMSspermine synthase | Always | In 1 condition |
| ZNF668zinc finger protein 668 | Always | In 1 condition |
| GNEglucosamine (UDP-N-acetyl)-2-epimerase/N-acetylmannosamine kinase | Very often (80–99%) | In 2 conditions |
| FLI1Fli-1 proto-oncogene, ETS transcription factor | Often (30–79%) | In 1 condition |
| KAT6Blysine acetyltransferase 6B | Often (30–79%) | In 1 condition |
| KCNN3potassium calcium-activated channel subfamily N member 3 | Often (30–79%) | In 1 condition |
| NKX3-2NK3 homeobox 2 | Often (30–79%) | In 1 condition |
| NPR3natriuretic peptide receptor 3 | Often (30–79%) | In 1 condition |
| POLR3GLRNA polymerase III subunit GL | Often (30–79%) | In 1 condition |
| DPM1dolichyl-phosphate mannosyltransferase subunit 1, catalytic | Sometimes (5–29%) | In 1 condition |
| FAM20CFAM20C golgi associated secretory pathway kinase | Sometimes (5–29%) | In 1 condition |
| FIBPFGF1 intracellular binding protein | Sometimes (5–29%) | In 2 conditions |
| GNAI1G protein subunit alpha i1 | Sometimes (5–29%) | In 1 condition |
| KMT2Alysine methyltransferase 2A | Sometimes (5–29%) | In 1 condition |
| SOX5SRY-box transcription factor 5 | Sometimes (5–29%) | In 1 condition |
| TRAF7TNF receptor associated factor 7 | Sometimes (5–29%) | In 1 condition |
| ZEB2zinc finger E-box binding homeobox 2 | Sometimes (5–29%) | In 2 conditions |
| PRKAR1Aprotein kinase cAMP-dependent type I regulatory subunit alpha | 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.
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.
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