Traits

Traits linked to NUDT2

nudix hydrolase 2

The Human Phenotype Ontology links 16 traits to NUDT2, by body system: features seen in people with one of the gene's rare conditions.

Abnormality of the nervous system

Trait	How often it is seen
Delayed ability to walk	Always
Delayed speech and language development	Always
Eye of the tiger anomaly of globus pallidus	Always
Global developmental delay	Always
Intellectual disability, borderline	Always
Motor delay	Always
Thin corpus callosum	Always
Unsteady walk	Always

Abnormality of head or neck

Trait	How often it is seen
Low frontal hairline	Always
Monobrow	Always
Receding chin	Always
Wide nasal bridge	Always

Abnormality of the musculoskeletal system

Trait	How often it is seen
Frequent falls	Always
Low muscle tone	Always

Abnormality of the digestive system

Trait	How often it is seen
Poor suck	Always

Growth abnormality

Trait	How often it is seen
Small for gestational age	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 NUDT2 and how often each is seen. Find out more at hpo.jax.org.

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