Trait
Small fifth toenail
Clinical name: Hypoplastic fifth toenail
Underdeveloped nails of the fifth toes.
Summary
- Also called
- Underdeveloped fifth toenail
- Body system
- Abnormality of the integument
Reference genomeGRCh38hg38
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Get my Genome Test18 genes linked to Small fifth toenail
Changes in these genes cause rare conditions in which Small fifth toenail 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 |
|---|---|---|
| DPF2double PHD fingers 2 | Always | In 2 conditions |
| HOXA13homeobox A13 | Always | In 2 conditions |
| KRT5keratin 5 | Always | In 1 condition |
| MED16mediator complex subunit 16 | Always | In 1 condition |
| MSX1msh homeobox 1 | Always | In 1 condition |
| SOX11SRY-box transcription factor 11 | Always | In 2 conditions |
| ARID1AAT-rich interaction domain 1A | Often (30–79%) | In 1 condition |
| ARID1BAT-rich interaction domain 1B | Often (30–79%) | In 1 condition |
| ARID2AT-rich interaction domain 2 | Often (30–79%) | In 1 condition |
| SMARCA4SWI/SNF related BAF chromatin remodeling complex subunit ATPase 4 | Often (30–79%) | In 1 condition |
| SMARCB1SWI/SNF related BAF chromatin remodeling complex subunit B1 | Often (30–79%) | In 1 condition |
| SMARCC2SWI/SNF related BAF chromatin remodeling complex subunit C2 | Often (30–79%) | In 1 condition |
| SMARCD1SWI/SNF related BAF chromatin remodeling complex subunit D1 | Often (30–79%) | In 1 condition |
| SMARCE1SWI/SNF related BAF chromatin remodeling complex subunit E1 | Often (30–79%) | In 1 condition |
| SOX4SRY-box transcription factor 4 | Often (30–79%) | In 1 condition |
| DOT1LDOT1 like histone lysine methyltransferase | Sometimes (5–29%) | In 1 condition |
| SETSET nuclear proto-oncogene | Sometimes (5–29%) | In 1 condition |
| PPP2R5Dprotein phosphatase 2 regulatory subunit B'delta | Rarely (1–4%) | 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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