Trait
Belly sticks out
Clinical name: Protuberant abdomen
A thrusting or bulging out of the abdomen.
Summary
- Also called
- Extended belly, Abdominal protuberance
- 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 Test49 genes linked to Belly sticks out
Changes in these genes cause rare conditions in which Belly sticks out 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 |
|---|---|---|
| COL11A2collagen type XI alpha 2 chain | Always | In 1 condition |
| COL2A1collagen type II alpha 1 chain | Always | In 3 conditions |
| DLL3delta like canonical Notch ligand 3 | Always | In 1 condition |
| FBN1fibrillin 1 | Always | In 1 condition |
| FGFR3fibroblast growth factor receptor 3 | Always | In 1 condition |
| FLNBfilamin B | Always | In 1 condition |
| GNPNAT1glucosamine-phosphate N-acetyltransferase 1 | Always | In 1 condition |
| GUSBglucuronidase beta | Always | In 1 condition |
| IDUAalpha-L-iduronidase | Always | In 1 condition |
| IFT122intraflagellar transport 122 | Always | In 1 condition |
| IFT140intraflagellar transport 140 | Always | In 1 condition |
| IFT52intraflagellar transport 52 | Always | In 1 condition |
| MESP2mesoderm posterior bHLH transcription factor 2 | Always | In 1 condition |
| SLC35D1solute carrier family 35 member D1 | Always | In 1 condition |
| SMARCAL1SNF2 related chromatin remodeling annealing helicase 1 | Always | In 1 condition |
| TRIP11thyroid hormone receptor interactor 11 | Always | In 1 condition |
| GNPTABN-acetylglucosamine-1-phosphate transferase subunits alpha and beta | Very often (80–99%) | In 2 conditions |
| LBRlamin B receptor | Very often (80–99%) | In 2 conditions |
| PTH1Rparathyroid hormone 1 receptor | Very often (80–99%) | In 1 condition |
| SLC37A4solute carrier family 37 member 4 | Very often (80–99%) | In 2 conditions |
| DICER1dicer 1, ribonuclease III | Often (30–79%) | In 1 condition |
| DNMT3BDNA methyltransferase 3 beta | Often (30–79%) | In 1 condition |
| DUX4double homeobox 4 | Often (30–79%) | In 1 condition |
| DUX4L1double homeobox 4 like 1 (pseudogene) | Often (30–79%) | In 1 condition |
| FRG1FSHD region gene 1 | Often (30–79%) | In 1 condition |
| KAT6Alysine acetyltransferase 6A | Often (30–79%) | In 1 condition |
| KIAA0753KIAA0753 | Often (30–79%) | In 1 condition |
| PSMB8proteasome 20S subunit beta 8 | Often (30–79%) | In 1 condition |
| SMCHD1structural maintenance of chromosomes flexible hinge domain containing 1 | Often (30–79%) | In 1 condition |
| CYP27B1cytochrome P450 family 27 subfamily B member 1 | Sometimes (5–29%) | In 2 conditions |
| CYP2R1cytochrome P450 family 2 subfamily R member 1 | Sometimes (5–29%) | In 1 condition |
| DLK1delta like non-canonical Notch ligand 1 | Sometimes (5–29%) | In 1 condition |
| DYMdymeclin | Sometimes (5–29%) | In 1 condition |
| LIPAlipase A, lysosomal acid type | Sometimes (5–29%) | In 1 condition |
| MEG3maternally expressed 3 | Sometimes (5–29%) | In 1 condition |
| MTORmechanistic target of rapamycin kinase | Sometimes (5–29%) | In 1 condition |
| PSAT1phosphoserine aminotransferase 1 | Sometimes (5–29%) | In 1 condition |
| RTL1retrotransposon Gag like 1 | Sometimes (5–29%) | In 1 condition |
| SLC26A2solute carrier family 26 member 2 | Sometimes (5–29%) | In 1 condition |
| TXNDC15thioredoxin domain containing 15 | Sometimes (5–29%) | In 1 condition |
Show 9 more genes
| Gene | How often it is seen | Conditions |
|---|---|---|
| BMPERBMP binding endothelial regulator | Not recorded | In 1 condition |
| COL11A1collagen type XI alpha 1 chain | Not recorded | In 1 condition |
| G6PC1glucose-6-phosphatase catalytic subunit 1 | Not recorded | In 1 condition |
| GBA1glucosylceramidase beta 1 | Not recorded | In 1 condition |
| GNEglucosamine (UDP-N-acetyl)-2-epimerase/N-acetylmannosamine kinase | Not recorded | In 1 condition |
| INPPL1inositol polyphosphate phosphatase like 1 | Not recorded | In 1 condition |
| NKX3-2NK3 homeobox 2 | Not recorded | In 1 condition |
| SMPD1sphingomyelin phosphodiesterase 1 | Not recorded | In 1 condition |
| VDRvitamin D receptor | 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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