congenital disorder of glycosylation Il

Summary
Synonym
  • congenital disorder of glycosylation 1l
Definition
A congenital disorder of glycosylation I that is characterized by progressive microcephaly, hypotonia, developmental delay, drug-resistant infantile epilepsy, and hepatomegaly and has_material_basis_in homozygous mutation in the ALG9 gene on chromosome 11q23.
Super Class
autosomal recessive disease congenital disorder of glycosylation type I
Disease Ontology
DOID:0080564
Mondo Disease Ontology
ORDO
GARD
Related Genes
Displaying 1 entry
Gene ID Gene Symbol Description Source
79796 ALG9 ALG9 alpha-1,2-mannosyltransferase
Related Glycoprotein
The Human Phenotype Ontology
Displaying entries 1 - 10 of 105 in total
HPO ID HPO Term
HP:0000105 Enlarged kidney
HP:0000126 Hydronephrosis
HP:0000154 Wide mouth
HP:0000193 Bifid uvula
HP:0000219 Thin upper lip vermilion
HP:0000248 Brachycephaly
HP:0000253 Progressive microcephaly
HP:0000260 Wide anterior fontanel
HP:0000270 Delayed cranial suture closure
HP:0000308 Microretrognathia
Displaying 1 entry
Gene ID Gene Symbol Description
79796 ALG9 ALG9 alpha-1,2-mannosyltransferase

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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: August 4, 2025