Trait
Delayed ability to stand
A failure to achieve the ability to stand up at an appropriate developmental stage. Most children begin to walk alone at 11 to 15 months of age. On average, children can stand while holding on at the age of 9 to 10 months, can pull up to stand and walk with one hand being held at 12 months, and can stand alone and walk well at 18 months.
Summary
- Body system
- Abnormality of the nervous system
Reference genomeGRCh38hg38
Positions on gene and variant pages follow this choice, in this browser.
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Get my Genome Test24 genes linked to Delayed ability to stand
Changes in these genes cause rare conditions in which Delayed ability to stand 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 |
|---|---|---|
| AHDC1AT-hook DNA binding motif containing 1 | Always | In 1 condition |
| DNM1Ldynamin 1L | Always | In 1 condition |
| DPM3dolichyl-phosphate mannosyltransferase subunit 3, regulatory | Always | In 1 condition |
| IFT140intraflagellar transport 140 | Always | In 1 condition |
| ITPR1inositol 1,4,5-trisphosphate receptor type 1 | Always | In 2 conditions |
| JKAMPJNK1/MAPK8 associated membrane protein | Always | In 1 condition |
| KIDINS220kinase D interacting substrate 220 | Always | In 1 condition |
| MED16mediator complex subunit 16 | Always | In 1 condition |
| MPZmyelin protein zero | Always | In 1 condition |
| SCN2Asodium voltage-gated channel alpha subunit 2 | Always | In 1 condition |
| SDHBsuccinate dehydrogenase complex iron sulfur subunit B | Always | In 1 condition |
| GAAalpha glucosidase | Very often (80–99%) | In 1 condition |
| TTC5tetratricopeptide repeat domain 5 | Very often (80–99%) | In 1 condition |
| BSNDbarttin CLCNK type accessory subunit beta | Often (30–79%) | In 1 condition |
| CLCNKAchloride voltage-gated channel Ka | Often (30–79%) | In 1 condition |
| CLCNKBchloride voltage-gated channel Kb | Often (30–79%) | In 1 condition |
| COL12A1collagen type XII alpha 1 chain | Often (30–79%) | In 1 condition |
| DLATdihydrolipoamide S-acetyltransferase | Often (30–79%) | In 1 condition |
| PHEXphosphate regulating endopeptidase X-linked | Often (30–79%) | In 1 condition |
| PPFIA3PPFI scaffold protein A3 | Often (30–79%) | In 1 condition |
| PPP2R5Cprotein phosphatase 2 regulatory subunit B'gamma | Often (30–79%) | In 1 condition |
| ZNF407zinc finger protein 407 | Often (30–79%) | In 1 condition |
| ALMS1ALMS1 centrosome and basal body associated protein | Sometimes (5–29%) | In 1 condition |
| DOLKdolichol kinase | Sometimes (5–29%) | 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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