释义 |
mutagenesis Biol.|mjuːtəˈdʒɛnəsɪs| [f. mutation + -genesis.] The production or origination of mutations.
1953Nature 21 Nov. 964/1 (heading) Chemical mutagenesis in bacteriophage T 2. 1961Jrnl. Molecular Biol. III. 121 (heading) The theory of mutagenesis. 1972Heredity XXIX. 203 (heading) Gamma ray mutagenesis in a strain of Escherichia coli deficient in DNA polymerase I. |