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单词 frameshift mutation
释义
frameshift mutation
  • 简明释义
  • 移码突变:一种基因突变,它插入或删除的核苷酸数量不是三的倍数,改变了突变下游基因部分的读取框架,导致其编码完全不同的蛋白质序列。
  • 网络释义
  • 1

    ?移码突变

    移码突变(frameshift mutation ) :在正常的DNA 分子中,碱基缺失或增加非3的倍数,造成这位置之后的一系列编码发生移位错误的改变,这种现象称移码突变

  • 2

    ?框移突变

    frameshift mutation框移突变): a mutation of insertion or deletion of a genetic material that leads to a shift in the translation of the reading fra...

短语
  • 双语例句
  • 1
    Results all samples of water have plenty of direct mutagen and a small amount of indirect mutagen of base frameshift mutation.
    结果各水样中有大量的碱基移码型的直接致突变物和少量的需经代谢活化的碱基移码型的直接致突变物。
  • 2
    In Ames assay the strains were TA98 and TA100, which were able to determine base pair substitutions and frameshift mutation respectively.
    所用的菌种为TA98和TA10 0 ,主要考察碱基对置换突变和移码致突变。
  • 3
    The mutations in patients with factor V deficiency were identified including point mutation, frameshift mutation, deletion and insertion mutation.
    本课题在对具有先天性出血倾向的门诊患者进行筛查的过程中,发现了一例重型凝血因子V缺乏症患者。
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更新时间:2025/2/12 12:08:49