congenital disorder of glycosylation Ip

Summary
Synonym
  • congenital disorder of glycosylation 1p
Definition
A congenital disorder of glycosylation I that is characterized by facial dysmorphism (microcephaly, high forehead, low posterior hairline, strabismus), hypotonia, failure to thrive, intractable seizures, developmental delay, persistent vomiting and gastric bleeding and has_material_basis_in homozygous or compound heterozygous mutation in the ALG11 gene on chromosome 13q14.
Super Class
autosomal recessive disease congenital disorder of glycosylation type I
Disease Ontology
DOID:0080567
Mondo Disease Ontology
ORDO
GARD
Related Genes
Displaying 1 entry
Gene ID Gene Symbol Description Source
440138 ALG11 ALG11 alpha-1,2-mannosyltransferase
The Human Phenotype Ontology
Displaying entries 41 - 50 of 52 in total
HPO ID HPO Term
HP:0003593 Infantile onset
HP:0001252 Hypotonia
HP:0001987 Hyperammonemia
HP:0001319 Neonatal hypotonia
HP:0000007 Autosomal recessive inheritance
HP:0003819 Death in childhood
HP:0000294 Low anterior hairline
HP:0001344 Absent speech
HP:0011198 EEG with generalized epileptiform discharges
HP:0003623 Neonatal onset
Displaying 1 entry
Gene ID Gene Symbol Description
440138 ALG11 ALG11 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: December 8, 2025