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Traits

Traits linked to MCM8

minichromosome maintenance 8 homologous recombination repair factor

The Human Phenotype Ontology links 8 traits to MCM8, by body system: features seen in people with one of the gene's rare conditions.

Abnormality of the genitourinary system

TraitHow often it is seen
Absent sperm in semenNot recorded
Decreased testicular sizeNot recorded
Early menopauseNot recorded
Primary amenorrheaNot recorded
Underdeveloped ovaryNot recorded

Abnormality of the endocrine system

TraitHow often it is seen
Elevated circulating follicle stimulating hormone levelNot recorded
Elevated circulating luteinizing hormone levelNot recorded
Underactive thyroidNot 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 MCM8 and how often each is seen. Find out more at hpo.jax.org.

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