congenital fibrosis of the extraocular muscles 3A

Summary
Definition
A congenital fibrosis of the extraocular muscles that is characterized by a variable phenotype where individuals may not have bilateral involvement, may be able to raise the eyes above midline, or may not have blepharoptosis and that has_material_basis_in heterozygous mutation in the TUBB3 gene on chromosome 16q24.
Super Class
autosomal dominant disease congenital fibrosis of the extraocular muscles
Disease Ontology
DOID:0081017
Related Genes
Displaying 1 entry
Gene ID Gene Symbol Description Source
10381 TUBB3 tubulin beta 3 class III
Related Glycoprotein
Displaying 1 entry
UniProt ID Protein Name Source
Q13509 Tubulin beta-3 chain
The Human Phenotype Ontology
Displaying entries 1 - 10 of 28 in total
HPO ID HPO Term
HP:0000508 Ptosis
HP:0000542 Impaired ocular adduction
HP:0000473 Torticollis
HP:0000518 Cataract
HP:0000044 Hypogonadotropic hypogonadism
HP:0000539 Abnormality of refraction
HP:0000486 Strabismus
HP:0000565 Esotropia
HP:0000512 Abnormal electroretinogram
HP:0001477 Compensatory chin elevation
Displaying 1 entry
Gene ID Gene Symbol Description
7846 TUBA1A tubulin alpha 1a

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Acknowledgements

Supported by JST NBDC Grant Number JPMJND2204

Partly supported by NIH Common Fund Grant #1U01GM125267-01


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Last updated: December 8, 2025