Trait
Missing outer large bone of forearm
Clinical name: Absent radius
Missing radius bone associated with congenital failure of development.
Summary
- Also called
- absence of radius and ulna, Absent ossification/absence of radius, Aplasia of the radius, Radial aplasia
Reference genomeGRCh38hg38
Positions on gene and variant pages follow this choice, in this browser.
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Get my Genome Test25 genes linked to Missing outer large bone of forearm
Changes in these genes cause rare conditions in which Missing outer large bone of forearm 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 |
|---|---|---|
| FANCIFA complementation group I | Always | In 1 condition |
| FANCLFA complementation group L | Always | In 1 condition |
| XRCC2X-ray repair cross complementing 2 | Always | In 1 condition |
| ESCO2establishment of sister chromatid cohesion N-acetyltransferase 2 | Very often (80–99%) | In 1 condition |
| LMBR1limb development membrane protein 1 | Very often (80–99%) | In 4 conditions |
| RBM8ARNA binding motif protein 8A | Very often (80–99%) | In 2 conditions |
| FAAP100FA core complex associated protein 100 | Often (30–79%) | In 1 condition |
| FANCCFA complementation group C | Often (30–79%) | In 1 condition |
| RIPK4receptor interacting serine/threonine kinase 4 | Often (30–79%) | In 1 condition |
| CHD7chromodomain helicase DNA binding protein 7 | Sometimes (5–29%) | In 1 condition |
| CHN1chimerin 1 | Sometimes (5–29%) | In 1 condition |
| FANCD2FA complementation group D2 | Sometimes (5–29%) | In 1 condition |
| FLNBfilamin B | Sometimes (5–29%) | In 2 conditions |
| GLI3GLI family zinc finger 3 | Sometimes (5–29%) | In 1 condition |
| MAFBMAF bZIP transcription factor B | Sometimes (5–29%) | In 1 condition |
| RECQL4RecQ like helicase 4 | Sometimes (5–29%) | In 1 condition |
| SALL4spalt like transcription factor 4 | Sometimes (5–29%) | In 2 conditions |
| SF3B4splicing factor 3b subunit 4 | Sometimes (5–29%) | In 1 condition |
| TBX5T-box transcription factor 5 | Sometimes (5–29%) | In 1 condition |
| DONSONDNA replication fork stabilization factor DONSON | Not recorded | In 1 condition |
| FANCAFA complementation group A | Not recorded | In 1 condition |
| FANCEFA complementation group E | Not recorded | In 1 condition |
| FGFR2fibroblast growth factor receptor 2 | Not recorded | In 1 condition |
| TBX3T-box transcription factor 3 | Not recorded | In 1 condition |
| ZIC3Zic family zinc finger 3 | 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.
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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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