Science / Biology / Mutation: Any heritable change in the nucleotide sequence of DNA; can involve substitutions, insertions, or deletions of one or more nucleotides.

Other Words for Mutation

Mutation Adjective Synonyms: change, changing, alteration, altering, modification, modifying, transformation, transforming, metamorphosis, metamorphosing, transmutation, transmuting, transfiguration, transfiguring, evolution, evolving, variation, varying

Nonsense Mutation

Science / Genetics / Nonsense Mutation: A mutation in which a codon is changed to a stop codon, resulting in a truncated protein product. MORE

Somatic Mutation

Science / Genetics / Somatic Mutation: A mutation occurring in any cell that is not destined to become a germ cell: if the mutant cell continues to divide, the individual will come to contain a patch of tissue of genotype different from th MORE

Somatic Cell Genetic Mutation

Science / Genetics / Somatic Cell Genetic Mutation: A change in the genetic structure that is neither inherited nor passed to offspring. Also called acquired mutations. MORE


Entertainment / Literature / I-Mutation: Also called initial mutation, an i-mutation is a change to the initial sound of a word in response to other words appearing in the sentenc. This is a common feature of Celtic languages like Irish and MORE

Mutation Rate

Science / Biology / Mutation Rate: The average occurrence of mutations in a species per a given unit of time. MORE

Missense Mutation

Science / Genetics / Missense Mutation: A change in the base sequence of a gene that alters or eliminates a protein. MORE