Penetrance

usgb/ˈpɛnətrəns/
noun

The proportion of individuals with a particular genetic mutation who exhibit any symptoms of a genetic disorder.

The penetrance of the gene mutation varies among different populations.
Visual representation of "penetrance" - The proportion of individuals with a particular genetic mutation who exhibit any symptoms of a genetic disorder.

Usage tips

Technical

high penetrance,complete penetrance,variable penetrance

Definition 1 of 2
Visual representation of "penetrance"
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Technical

Often used in genetic studies or discussions.

Illustration for Technical
In a genetics study, the penetrance of a trait is crucial for understanding inheritance.
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Clinical

In medical contexts, understanding penetrance helps in patient counseling.

Illustration for Clinical
Penetrance can explain why not all carriers of a gene develop the condition.
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Contextual

When discussing penetrance, it's essential to specify the population or environmental factors involved.

Illustration for Contextual
Penetrance must be evaluated in the light of lifestyle factors.
Visual representation of the word "Penetrance"

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