Traits

Traits linked to CD59

CD59 molecule (CD59 blood group)

The Human Phenotype Ontology links 10 traits to CD59, by body system: features seen in people with one of the gene's rare conditions.

Abnormality of the musculoskeletal system

Trait	How often it is seen
Generalized decreased muscle tone	Not recorded
Low muscle tone	Not recorded
Muscle degeneration	Not recorded

Abnormality of the nervous system

Trait	How often it is seen
Absent reflexes	Not recorded
Paralysis	Not recorded
Peripheral nerve disease	Not recorded

Laboratory abnormality

Trait	How often it is seen
Increased CSF protein concentration	Not recorded
Paroxysmal nocturnal hemoglobinuria	Not recorded

Abnormality of blood and blood-forming tissues

Trait	How often it is seen
Hemolytic anemia	Not recorded

Abnormality of limbs

Trait	How often it is seen
Limb muscle weakness	Not recorded

How often is among people with one of the gene's conditions, the most often across them, as the Human Phenotype Ontology records it. These pages describe traits and the research behind them; they are not a diagnosis, and a doctor or genetic counsellor is the person to ask about symptoms.

Where this comes from

The Human Phenotype Ontology, release 2026-09-01: the traits linked to CD59 and how often each is seen. Find out more at hpo.jax.org.

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