Trait
Anteriorly placed anus
Anterior malposition of the anus.
Summary
- Also called
- Anteriorly displaced anus, Anus anteposition
- Body system
- Abnormality of the digestive system
Reference genomeGRCh38hg38
Positions on gene and variant pages follow this choice, in this browser.
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Get my Genome Test75 genes linked to Anteriorly placed anus
Changes in these genes cause rare conditions in which Anteriorly placed anus 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 |
|---|---|---|
| FAT4FAT atypical cadherin 4 | Always | In 2 conditions |
| FGFR2fibroblast growth factor receptor 2 | Always | In 2 conditions |
| KDM2Blysine demethylase 2B | Always | In 1 condition |
| KDM6Alysine demethylase 6A | Always | In 1 condition |
| KMT2Dlysine methyltransferase 2D | Always | In 1 condition |
| TOP2BDNA topoisomerase II beta | Always | In 1 condition |
| FREM1FRAS1 related extracellular matrix 1 | Very often (80–99%) | In 4 conditions |
| CACHD1cache domain containing 1 | Often (30–79%) | In 1 condition |
| DACT1dishevelled binding antagonist of beta catenin 1 | Often (30–79%) | In 1 condition |
| DDX3XDEAD-box helicase 3 X-linked | Often (30–79%) | In 1 condition |
| ERCC4ERCC excision repair 4, endonuclease catalytic subunit | Often (30–79%) | In 1 condition |
| ITGAVintegrin subunit alpha V | Often (30–79%) | In 1 condition |
| KYNUkynureninase | Often (30–79%) | In 1 condition |
| PIGVphosphatidylinositol glycan anchor biosynthesis class V | Often (30–79%) | In 2 conditions |
| RBSNrabenosyn, RAB effector | Often (30–79%) | In 1 condition |
| RECQL4RecQ like helicase 4 | Often (30–79%) | In 3 conditions |
| ROBO1roundabout guidance receptor 1 | Often (30–79%) | In 1 condition |
| SALL1spalt like transcription factor 1 | Often (30–79%) | In 1 condition |
| TP63tumor protein p63 | Often (30–79%) | In 1 condition |
| TWIST2twist family bHLH transcription factor 2 | Often (30–79%) | In 1 condition |
| UBR1ubiquitin protein ligase E3 component n-recognin 1 | Often (30–79%) | In 2 conditions |
| CDC45cell division cycle 45 | Sometimes (5–29%) | In 1 condition |
| CDK8cyclin dependent kinase 8 | Sometimes (5–29%) | In 1 condition |
| CDONcell adhesion associated, oncogene regulated | Sometimes (5–29%) | In 1 condition |
| CRIPTOcripto, EGF-CFC family member | Sometimes (5–29%) | In 1 condition |
| DCHS1dachsous cadherin-related 1 | Sometimes (5–29%) | In 2 conditions |
| DDB1damage specific DNA binding protein 1 | Sometimes (5–29%) | In 1 condition |
| DDX6DEAD-box helicase 6 | Sometimes (5–29%) | In 1 condition |
| DISP1dispatched RND transporter family member 1 | Sometimes (5–29%) | In 1 condition |
| DLL1delta like canonical Notch ligand 1 | Sometimes (5–29%) | In 1 condition |
| DVL3dishevelled segment polarity protein 3 | Sometimes (5–29%) | In 1 condition |
| ESCO2establishment of sister chromatid cohesion N-acetyltransferase 2 | Sometimes (5–29%) | In 2 conditions |
| FEM1Bfem-1 homolog B | Sometimes (5–29%) | In 1 condition |
| FGF8fibroblast growth factor 8 | Sometimes (5–29%) | In 1 condition |
| FOXH1forkhead box H1 | Sometimes (5–29%) | In 1 condition |
| GAS1growth arrest specific 1 | Sometimes (5–29%) | In 1 condition |
| GLI2GLI family zinc finger 2 | Sometimes (5–29%) | In 1 condition |
| KAT6Blysine acetyltransferase 6B | Sometimes (5–29%) | In 1 condition |
| LRPPRCleucine rich pentatricopeptide repeat containing | Sometimes (5–29%) | In 1 condition |
| MAB21L1mab-21 like 1 | Sometimes (5–29%) | In 1 condition |
Show 35 more genes
| Gene | How often it is seen | Conditions |
|---|---|---|
| NFIXnuclear factor I X | Sometimes (5–29%) | In 1 condition |
| NIPBLNIPBL cohesin loading factor | Sometimes (5–29%) | In 1 condition |
| NODALnodal growth differentiation factor | Sometimes (5–29%) | In 1 condition |
| PGAP2post-GPI attachment to proteins 2 | Sometimes (5–29%) | In 1 condition |
| PGAP3post-GPI attachment to proteins phospholipase 3 | Sometimes (5–29%) | In 1 condition |
| PIGLphosphatidylinositol glycan anchor biosynthesis class L | Sometimes (5–29%) | In 1 condition |
| PIGOphosphatidylinositol glycan anchor biosynthesis class O | Sometimes (5–29%) | In 1 condition |
| PIGWphosphatidylinositol glycan anchor biosynthesis class W | Sometimes (5–29%) | In 1 condition |
| PIGYphosphatidylinositol glycan anchor biosynthesis class Y | Sometimes (5–29%) | In 1 condition |
| PTCH1patched 1 | Sometimes (5–29%) | In 1 condition |
| RFX6regulatory factor X6 | Sometimes (5–29%) | In 1 condition |
| RRAS2RAS related 2 | Sometimes (5–29%) | In 1 condition |
| SETBP1SET binding protein 1 | Sometimes (5–29%) | In 1 condition |
| SHHsonic hedgehog signaling molecule | Sometimes (5–29%) | In 1 condition |
| SIX3SIX homeobox 3 | Sometimes (5–29%) | In 1 condition |
| SNRPBsmall nuclear ribonucleoprotein polypeptides B and B1 | Sometimes (5–29%) | In 1 condition |
| STILSTIL centriolar assembly protein | Sometimes (5–29%) | In 1 condition |
| SUZ12SUZ12 polycomb repressive complex 2 subunit | Sometimes (5–29%) | In 1 condition |
| TGIF1TGFB induced factor homeobox 1 | Sometimes (5–29%) | In 1 condition |
| ZIC2Zic family zinc finger 2 | Sometimes (5–29%) | In 1 condition |
| ACADVLacyl-CoA dehydrogenase very long chain | Rarely (1–4%) | In 1 condition |
| CDH11cadherin 11 | Rarely (1–4%) | In 2 conditions |
| GLI3GLI family zinc finger 3 | Rarely (1–4%) | In 1 condition |
| PORcytochrome p450 oxidoreductase | Rarely (1–4%) | In 2 conditions |
| ATN1atrophin 1 | Not recorded | In 1 condition |
| B3GLCTbeta 3-glucosyltransferase | Not recorded | In 1 condition |
| C2CD3C2 domain containing 3 centriole elongation regulator | Not recorded | In 1 condition |
| CHD4chromodomain helicase DNA binding protein 4 | Not recorded | In 1 condition |
| COX7Bcytochrome c oxidase subunit 7B | Not recorded | In 1 condition |
| HCCSholocytochrome c synthase | Not recorded | In 1 condition |
| MED12mediator complex subunit 12 | Not recorded | In 1 condition |
| NDUFB11NADH:ubiquinone oxidoreductase subunit B11 | Not recorded | In 1 condition |
| PORCNporcupine O-acyltransferase | Not recorded | In 1 condition |
| PTDSS1phosphatidylserine synthase 1 | Not recorded | In 1 condition |
| SLC25A24solute carrier family 25 member 24 | 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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