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missense mutation
A point mutation that results in the substitution of one amino acid by another.
point mutations
plural of point mutation
mutation pressure
stem mutations
plural of stem mutation
vowel mutation
Synonym of apophony
vowel mutations
plural of vowel mutation
stem mutation
Synonym of apophony
nonsense mutation
(genetics) A point mutation that generates either a premature stop codon, or a codon that does not specify any amino acid.
frameshift mutation
(genetics) A genetic mutation that either inserts or deletes a number of nucleotides that is not divisible by three (i.e., a non-integer number of codons), altering the reading frame of the portion of the gene downstream of the mutation and causing it to code for a completely different protein sequence.
nasal mutation
An alteration of the initial consonant of a word which occurs in certain Celtic languages under particular linguistic circumstances.
