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1 associated gene
24 signs/symptoms
PROTEIN INTERACTIONS: 1
1 OMIM reference -
6 associated genes
12 signs/symptoms
20p12.3 microdeletion syndrome
Peters anomaly

BMP2 CYP1B1
FOXC1
HDAC9
PAX6
PITX2
TGFB2


INTERACTOME
ASSOCIATIONS

(click on a score value to see the evidence)
BMP2
(0.52)
TGFB2



Citations in the biomedical literature:


20p12.3 microdeletion syndrome
BMP2
Peters anomaly
CYP1B1 FOXC1 HDAC9 PAX6 PITX2 TGFB2



20p12.3 microdeletion syndrome
Peters anomaly

Synonym(s):
- Del(20)(p12.3)
- Monosomy 20p12.3

Synonym(s):
- Peters congenital glaucoma

Classification (Orphanet):
- Rare developmental defect during embryogenesis
- Rare genetic disease
Classification (Orphanet):
(no data available)

Classification (ICD10):
- Congenital malformations, deformations and chromosomal abnormalities -
Classification (ICD10):
- Congenital malformations, deformations and chromosomal abnormalities -

Epidemiological data:
Class of prevalence: <1 / 1 000 000
Average age onset: neonatal/infancy
Average age of death: -
Type of inheritance: sporadic
Epidemiological data:
Class of prevalence: <1 / 1 000 000
Average age onset: neonatal/infancy
Average age of death: -
Type of inheritance: autosomal dominant

External references:
No OMIM references
No MeSH references
External references:
1 OMIM reference -
1 MeSH reference: C537884

20p12.3 microdeletion syndrome
Peters anomaly

Very frequent
- Hypertelorism
- Insterstitial / subtelomeric microdeletion / deletion
- Intellectual deficit / mental / psychomotor retardation / learning disability

Frequent
- Cardiac conduction defect / sinoauricular / heart / auriculoventricular / branch block
- Downslanted palpebral fissures / anti-mongoloid slanting palpebral fissures
- Epicanthic folds
- Flat cheek bones / malar hypoplasia
- Hypoplastic maxillary bones / zygomatic bones / maxillary hypoplasia
- Macrocephaly / macrocrania / megalocephaly / megacephaly
- Microstomia / little mouth
- Short stature / dwarfism / nanism

Occasional
- Atrial septal defect / interauricular communication
- Broad cheeks / cherub-like / cherubin face
- Broad nasal root
- Broad nose / nasal bridge
- Broad / bifid big toe
- Broad / bifid thumb
- Dilated cerebral ventricles without hydrocephaly
- Helix thickened / sculpted
- Hypotonia
- Long philtrum
- Microtia / cryptomicrotia / anotia / external auditory canal / pinnae aplasia / hypoplasia
- Pectus carinatum
- Seizures / epilepsy / absences / spasms / status epilepticus


Very frequent
- Anomalies of eyes and vision
- Autosomal recessive inheritance
- Microcornea

Frequent
- Corneal dystrophy

Occasional
- Anomalies of teeth and dentition
- Anophthalmos / anophthalmia / microphthalmos / microphthalmia
- Aphakia / microphakia / spherophakia / biphakia / absence of lens / lenticone / lentiglobus
- Cataract / lens opacification
- Corneal clouding / opacity / vascularisation
- Dental malocclusion
- Hypoplastic mandibula / partial absence of the mandibula
- Nystagmus