intellectual disability, autosomal dominant 34
Findings
No curated finding names intellectual disability, autosomal dominant 34 yet. Everything below is reference data from Mondo, HPO and GenCC, not evidence about what affects it.
Definition
Any autosomal dominant non-syndromic intellectual disability in which the cause of the disease is a mutation in the COL4A3BP gene.
Definition from the Mondo Disease Ontology (MONDO:0014599), read 2026-09-29. CC BY 4.0.
- Inheritance
- Autosomal dominant inheritance
HPO, annotations 2026-09-02
Features
25 features
What the disease is reported to present with, and how often among people who have it — never how often a feature means the disease. HPO, annotations 2026-09-02.
- Global developmental delayHPOHP:0001263
- 3 of 3 reported patients
- Intellectual disabilityHPOHP:0001249
- 3 of 3 reported patients
- Bilateral tonic-clonic seizureHPOHP:0002069
- 2 of 3 reported patients
- EpicanthusHPOHP:0000286
- 2 of 3 reported patients
- 2-3 toe syndactylyHPOHP:0004691
- 1 of 3 reported patients
- Anteverted naresHPOHP:0000463
- 1 of 3 reported patients
- Axial hypotoniaHPOHP:0008936
Show the remaining 13
- Curly hairHPOHP:0002212
- 1 of 3 reported patients
- DroolingHPOHP:0002307
- 1 of 3 reported patients
- Hearing impairmentHPOHP:0000365
- 1 of 3 reported patients
- Motor stereotypyHPOHP:0000733
- 1 of 3 reported patients
- Myopathic faciesHPOHP:0002058
- 1 of 3 reported patients
- OligohydramniosHPOHP:0001562
- 1 of 3 reported patients
Genes
1 gene
Germline variants in the gene encoding each protein, as classified by GenCC submitters, each in their own words. Limited, disputed and refuted submissions are listed too.
- CERT1HGNC:2205
- Definitive · G2P · Autosomal dominant · 2025
- Strong · Labcorp Genetics (formerly Invitae) · Autosomal dominant · 2019
Where it sits
Other names
7 names
Resolves to: intellectual disability, autosomal dominant 34
- Also called
- autosomal dominant intellectual disability 34autosomal dominant non-syndromic intellectual disability caused by mutation in COL4A3BPCOL4A3BP autosomal dominant non-syndromic intellectual disabilityintellectual developmental disorder, autosomal dominant 34intellectual disability, autosomal dominant type 34mental retardation, autosomal dominant type 34MRD34