Traits

Traits linked to CEP55

centrosomal protein 55

The Human Phenotype Ontology links 28 traits to CEP55, by body system: features seen in people with one of the gene's rare conditions.

Abnormality of head or neck

Trait	How often it is seen
Cystic hygroma	Always
Redundant neck skin	Always
Small retruded chin	Always
Bulbous nose	Not recorded
Narrow eyelid opening	Not recorded
Narrow nasal ridge	Not recorded
Narrowing of the rear opening of the nasal cavity	Not recorded
Nasal tip, upturned	Not recorded
Potter facies	Not recorded
Short neck	Not recorded

Abnormality of limbs

Trait	How often it is seen
Club feet	Always
Curvature of little finger	Always
Cutaneous syndactyly	Always
Short fingers or toes	Always
Single transverse palmar crease	Always
Webbed 2nd and 3rd toes	Not recorded

Abnormality of the genitourinary system

Trait	How often it is seen
Renal dysplasia	Always
Ureteral agenesis	Always
Cystic kidney disease	Not recorded
Small kidneys	Not recorded

Abnormality of the nervous system

Trait	How often it is seen
Hydranencephaly	Always
Multinucleated neuron	Always
Small cerebellum	Always
Small brainstem	Not recorded

Abnormality of prenatal development or birth

Trait	How often it is seen
Low levels of amniotic fluid	Always

Abnormality of the ear

Trait	How often it is seen
Low-set ears	Always

Abnormality of the musculoskeletal system

Trait	How often it is seen
Arthrogryposis multiplex congenita	Always

Abnormality of the respiratory system

Trait	How often it is seen
Poorly developed lungs	Always

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 CEP55 and how often each is seen. Find out more at hpo.jax.org.

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