mutation是什么意思,mutation怎么读


mutation基本信息

读法:英 [mjuː"teɪʃ(ə)n] 美 [mju"teʃən]

释义:

  • n. [遗] 突变;变化;元音变化
  • 使用频率:★

    星级词汇:★★

    英英释义

    Noun:

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

    mutation 突变,变异

    来自mutate,变异,突变。

    mutation (n.)
    late 14c., "action of changing," from Old French mutacion (13c.), and directly from Latin mutationem (nominative mutatio) "a changing, alteration, a turn for the worse," noun of action from past participle stem of mutare "to change" (see mutable). Genetic sense is from 1894.

    词态变化

    复数 mutations;
    wWW.WENTiyI.cOM

    权威造句

    1. cells affected by mutation
    受到突变影响的细胞

    来自《权威词典》

    2. Scientists have found a genetic mutation that appears to be the cause of Huntington"s disease.
    科学家们已经发现了一种可能是引起亨廷顿舞蹈病的基因变异。

    来自柯林斯例句

    3. This mutation makes it better adapted than the other four.
    这种变异使它具有比其他四只猪为大的适应能力.

    来自英汉非文学 - 科技

    4. Spontaneous and induced mutation occur with animals viruses.
    动物病毒的突变有自发突变和诱发突变.

    来自辞典例句

    5. Mutation are produced by a number of chemicals.
    许多化学试剂能产生突变.

    来自辞典例句

    近反义词

  • suppressor mutation 抑制基因突变,抑制因...
  • conditional mutation 附条件突变
  • random mutation 随机突变
  • point mutation 点突变
  • lethal mutation 致死性突变,致死突变...
  • back mutation 复原突变,反突变,回...
  • recessive mutation 隐性突变
  • mutation pressure 突变压力
  • visible mutation 可见突变
  • sporadic mutation 自然突变
  • cytoplasmic mutation 细胞质突变
  • bud mutation 芽变
  • dominant mutation 显性突变
  • nonsense mutation 无义突变
  • amber mutation 琥珀突变
  • ochre mutation 舣突变
  • spontaneous mutation 自发突变,自然突变...
  • silent mutation 不活动突变
  • polar mutation 极性突变
  • mutation rate 突变率,突变速率...
  • 相似短语

  • plasmatic mutation 胞质突变
  • plastid mutation 质体突变
  • genic mutation 【医】 基因突变
  • mutation theory 突变理论
  • neutral mutation 中性突变
  • recurrent mutation 频发突变
  • mutation load 突变负荷
  • mutation trend 突变趋向
  • mutation analysis 【计】 变异分析, 变化分析
  • mutation genetics 【医】 突变遗传学
  • 单词分析

    暂无,等待补充.

    记忆方法

    暂无,等待补充.

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