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congenital disorder of glycosylation Ig
Summary
- Synonym
-
- ALG12-congenital disorder of glycosylation
- congenital disorder of glycosylation 1g
- Definition
- A congenital disorder of glycosylation I that is characterized by facial dysmorphism (prominent forehead, large ears, thin upper lip), generalized hypotonia, feeding difficulties, moderate to severe developmental delay, progressive microcephaly, frequent upper respiratory tract infections due to impaired immunity with decreased immunoglobulin levels, and decreased coagulation factors and has_material_basis_in homozygous or compound heterozygous mutation in the gene encoding dolichyl-P-mannose:Man-7-GlcNAc-2-PP-dolichyl-alpha-6-mannosyltransferase on chromosome 22q13.
- Super Class
- autosomal recessive disease congenital disorder of glycosylation type I
External Links
- Disease Ontology
- DOID:0080559
- Mondo Disease Ontology
- ORDO
- OMIM
- GARD
Related Genes
- The Human Phenotype Ontology
| HPO ID | HPO Term |
|---|---|
| HP:0011344 | Severe global developmental delay |
| HP:0011471 | Gastrostomy tube feeding in infancy |
| HP:0011623 | Muscular ventricular septal defect |
| HP:0011800 | Midface retrusion |
| HP:0011849 | Abnormal bone ossification |
| HP:0011968 | Feeding difficulties |
| HP:0012379 | Abnormal circulating enzyme concentration or activity |
| HP:0012385 | Camptodactyly |
| HP:0012448 | Delayed myelination |
| HP:0012766 | Widened cerebral subarachnoid space |
