Trait
Small labia majora
Clinical name: Hypoplastic labia majora
Undergrowth of the outer labia.
Summary
- Also called
- Underdeveloped vaginal lips, Hypoplasia of labia majora
- Body system
- Abnormality of the genitourinary system
This page as data
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page$trait$nameRead the genes linked to Small labia majora, and the rest of your genome, with one test.
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Dante Labs condition reports look at the genes behind groups of inherited conditions, read from one whole-genome test. Each page says which conditions and genes a report covers, how it is read and what it cannot tell you.
- Cornelia de Lange SyndromeReads 6 of these genesBRD4HDAC8NIPBLRAD21SMC1ASMC3About this report →
- Van der Woude and Popliteal Pterygium Syndromes (IRF6)Reads 2 of these genesRIPK4IRF6About this report →
- Bent Bone Dysplasia Syndrome (FGFR2)Reads 1 of these genesFGFR2About this report →
- Kaufman Oculocerebrofacial SyndromeReads 1 of these genesUBE3BAbout this report →
Show 20 more reports
- Meier-Gorlin Syndrome 3 (ORC6)Reads 1 of these genesORC6About this report →
- Meier-Gorlin Syndrome 4Reads 1 of these genesCDT1About this report →
- Meier-Gorlin Syndrome 7 (CDC45)Reads 1 of these genesCDC45About this report →
- Fontaine Progeroid SyndromeReads 1 of these genesSLC25A24About this report →
- Syndromic CraniosynostosisReads 2 of these genesFGFR2PORAbout this report →
- Hereditary Orofacial CleftingReads 1 of these genesIRF6About this report →
- Congenital Adrenal HyperplasiaReads 1 of these genesPORAbout this report →
- Hypogonadotropic HypogonadismReads 2 of these genesSMCHD1RAB3GAP2About this report →
- Ectodermal DysplasiasReads 1 of these genesTP63About this report →
- Lissencephaly Spectrum DisordersReads 1 of these genesRAB3GAP2About this report →
- Intellectual DisabilityReads 3 of these genesBRD4CTCFSETBP1About this report →
- Microphthalmia, Anophthalmia & ColobomaReads 1 of these genesRAB3GAP2About this report →
- Amyotrophic Lateral Sclerosis (ALS)Reads 1 of these genesFIG4About this report →
- Dystonia, Myotonia, Paroxysmal DyskinesiaReads 1 of these genesVAC14About this report →
- Epilepsy (Full Panel)Reads 2 of these genesSMC1AGAD1About this report →
- Female InfertilityReads 1 of these genesTP63About this report →
- Charcot-Marie-Tooth DiseaseReads 1 of these genesFIG4About this report →
- Inherited Neurodegenerative DisordersReads 2 of these genesFIG4VAC14About this report →
- Congenital Disorders of GlycosylationReads 1 of these genesB3GLCTAbout this report →
- Rare Hereditary Peripheral NeuropathiesReads 1 of these genesFIG4About this report →
Read the genes linked to Small labia majora, and the rest of your genome, with one test.
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Get my Genome Test39 genes linked to Small labia majora
Changes in these genes cause rare conditions in which Small labia majora 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 |
|---|---|---|
| DONSONDNA replication fork stabilization factor DONSON | Always | In 1 condition |
| ESR2estrogen receptor 2 | Always | In 1 condition |
| FGFR2fibroblast growth factor receptor 2 | Always | In 2 conditions |
| PPP2R3Cprotein phosphatase 2 regulatory subunit B''gamma | Always | In 1 condition |
| RIPK4receptor interacting serine/threonine kinase 4 | Always | In 1 condition |
| TWIST2twist family bHLH transcription factor 2 | Very often (80–99%) | In 2 conditions |
| BRD4bromodomain containing 4 | Often (30–79%) | In 1 condition |
| CDC45cell division cycle 45 | Often (30–79%) | In 1 condition |
| CDC6cell division cycle 6 | Often (30–79%) | In 1 condition |
| CDT1chromatin licensing and DNA replication factor 1 | Often (30–79%) | In 1 condition |
| DVL1dishevelled segment polarity protein 1 | Often (30–79%) | In 2 conditions |
| DVL3dishevelled segment polarity protein 3 | Often (30–79%) | In 1 condition |
| FZD2frizzled class receptor 2 | Often (30–79%) | In 1 condition |
| GMNNgeminin DNA replication inhibitor | Often (30–79%) | In 2 conditions |
| HDAC8histone deacetylase 8 | Often (30–79%) | In 1 condition |
| IRF6interferon regulatory factor 6 | Often (30–79%) | In 2 conditions |
| MAU2MAU2 sister chromatid cohesion factor | Often (30–79%) | In 1 condition |
| NIPBLNIPBL cohesin loading factor | Often (30–79%) | In 2 conditions |
| ORC1origin recognition complex subunit 1 | Often (30–79%) | In 2 conditions |
| ORC4origin recognition complex subunit 4 | Often (30–79%) | In 2 conditions |
| ORC6origin recognition complex subunit 6 | Often (30–79%) | In 1 condition |
| RAD21RAD21 cohesin complex component | Often (30–79%) | In 1 condition |
| SMC1Astructural maintenance of chromosomes 1A | Often (30–79%) | In 1 condition |
| SMC3structural maintenance of chromosomes 3 | Often (30–79%) | In 1 condition |
| WNT5AWnt family member 5A | Often (30–79%) | In 2 conditions |
| CTCFCCCTC-binding factor | Sometimes (5–29%) | In 1 condition |
| ECEL1endothelin converting enzyme like 1 | Sometimes (5–29%) | In 1 condition |
| FIG4FIG4 phosphoinositide 5-phosphatase | Sometimes (5–29%) | In 1 condition |
| GAD1glutamate decarboxylase 1 | Sometimes (5–29%) | In 1 condition |
| ROR2ROR family WNT receptor 2 | Sometimes (5–29%) | In 1 condition |
| SMCHD1structural maintenance of chromosomes flexible hinge domain containing 1 | Sometimes (5–29%) | In 1 condition |
| VAC14VAC14 component of PIKFYVE complex | Sometimes (5–29%) | In 1 condition |
| B3GLCTbeta 3-glucosyltransferase | Not recorded | In 1 condition |
| PORcytochrome p450 oxidoreductase | Not recorded | In 1 condition |
| RAB3GAP2RAB3 GTPase activating non-catalytic protein subunit 2 | Not recorded | In 1 condition |
| SETBP1SET binding protein 1 | Not recorded | In 1 condition |
| SLC25A24solute carrier family 25 member 24 | Not recorded | In 1 condition |
| TP63tumor protein p63 | Not recorded | In 1 condition |
| UBE3Bubiquitin protein ligase E3B | 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 2026.10.19-9814e911.
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