单词	mutation
释义	English American mutationnoun uk/mjuːˈteɪ.ʃən/us/mjuːˈteɪ.ʃən/ [ U ] the way in which genes change and produce permanent differences: It is well known that radiation can cause mutation. [ C ] a permanent change in an organism, or the changed organism itself: Environmental pressures encourage genes with certain mutations to persist and others to die out. These plants carry the mutation for red flowers. Thesaurus: synonyms and related words Genetics adenine anaphase chromosomal chromosome codon deoxyribonucleic acid double helix gene therapy genetic code GMO heredity homozygous inheritance oncogene recessive ribosomal RNA ribosome sex chromosome synapsis translocation See more results » mutationnoun [ C/U ] us/mjuˈteɪ·ʃən/ biology the change that happens in an organism’s genes which produces differences that are passed to new organisms by reproduction, or the process of this change
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