mutation是什么意思？

mutation

英[mju:ˈteɪʃn] 美[mjuˈteʃən]

• n. 变化，转变，突变，变异；

复数：mutations;

例句

• Theologically, Luthar was into reorientation mutation. 在神学方面, 路德从事转向变异.
• 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.
• 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。
• cells affected by mutation 受到突变影响的细胞
• Genetics: Color mutation - The Hypo Boa is a Co - dominant or incomplete dominant trait. 遗传学: 彩色突变 - 该次宝儿是共同主导的或不完整的主要特征.
• Objective To analyse TBX 5 mutation in Chinese patients with Holt Oram syndrome ( HOS ) . 目的检测中国心手综合征患者 TBX5 基因突变.
• Methods: Nine heterozygous mutation carriers and nine healthy controls were investigated. 方法: 调查9名杂合子突变携带者和9名健康对照者.
• Technique of mutation breeding in gladiola was studied by means of electron beam. 用电子束辐射唐菖蒲种球,研究唐菖蒲的诱变育种.
• Dwarfism Stunted growth. This may be due to genetic mutation, causing GIBBERELLIN deficiency. 矮态:植物生长受到限制形成的植株形态矮小, 可能是由于基因突变造成的赤霉素缺乏引起.
• It is a missense mutation in exon III. 它是位于外显子III的错义突变.

柯林斯高阶英汉双解学习词典释义

• V-ERG
  (使)变异;(使)突变
  If an animal or plant mutates, or something mutates it, it develops different characteristics as the result of a change in its genes.
  例句
  The virus mutates in the carrier's body... 病毒会在携带者体内发生变异。 A newer anti-HIV drug called pyridinone caused HIV to mutate into a form which could not reproduce or infect new cells... 一种叫作吡啶酮的新型抗艾滋病药物能促使艾滋病毒变异，使其不能繁殖，也不会再感染新的细胞。
• VERB
  变化;变成
  If something mutates into something different, it changes into that thing.
  例句
  Overnight, the gossip begins to mutate into headlines. 一夜之间，传闻变成了报纸的头条新闻。

英汉词典释义

• n.
  （形式或结构的）转变, 改变 变化;（生物物种的）突变, 变异, 变种; 突变体
  The result of these experiments will be a nightmarish world filled with two-headed monsters and other mutants. 这些试验的结果将造成一个可怕的世界,充满了双头怪和其他怪物。

英英词典释义

• Noun
  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

行业词典

• 农学： 突变；
  动物学： 突变；
  医学： 变异，转变：指形态、性质及其他某些特征的改变；突变：在遗传学上，指遗传物质的永久性、可遗传性改变，通常发生在某单个基因上。因而个体也可表现出这种改变；
  水产： 突变；遗传物质的结构或成分发生突然变化的现象。；
  生物化学： 突变；
  生物学： 突变；
  药学： 突变；
  遗传学： 突变；基因的结构发生改变而导致细胞、病毒或微生物的基因型发生稳定的、可遗传的变化的过程。；