mutation

Definitions

A permanent alteration in the DNA sequence that makes up a gene, such that the sequence differs from what is found in most people.

The action or process of changing in form, nature, or quality.

A distinct form or variety resulting from a change in the genetic constitution of an organism.

Examples

The scientist discovered a rare genetic mutation that explains the patient's unique condition.

A sudden mutation in the virus allowed it to spread more rapidly through the population.

Synonyms

alteration change transformation modification variation metamorphosis

Antonyms

stability stagnation uniformity constancy fixity sameness permanence