Rare diseases · Sign or symptom
Abnormal sialylation of O-linked protein glycosylation
HP:0012362
What it means
An anomaly of the addition of sialic acids to O-linked glycans.
Part of the broader category
Abnormal sialylation of O-linked protein…
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Start free with EleplanThis page uses the Human Phenotype Ontology (2026-06-23) — Human Phenotype Ontology Consortium, hpo.jax.org. Disease associations from Orphanet (INSERM), CC BY 4.0. Content is educational and is not medical advice.