首页英语词典mutationmutation英英释意

mutation

英 [mjuː'teɪʃ(ə)n] 美[mju'teʃən]
  • n. [遗] 突变;变化;元音变化

英英释意


1. (biology) an organism that has characteristics resulting from chromosomal alteration
2. (genetics) any event that changes genetic structure; any alteration in the inherited nucleic acid sequence of the genotype of an organism
3. a change or alteration in form or qualities