基本解释

• [生物学]碱基颠换

英汉例句

双语例句

• The results show that the types of DNA base mutation included the transition, the transversion and the deletion.
  结果显示：碱基变异的类型包括转换、颠换和缺失。
• But the mutation showed obvious base bias with most substitutions at A/T positions and a prevalence of transition over transversion.
  其突变类型有明显偏向性，以A/T的突变为主，转换多于颠换。
• The relationship of transition and transversion of base change in 4-fold degenerate sites of coding genes of 6 proteins, which showed 70% homology in wmposition investigated.
  以同源性在70%以上的6组同源蛋白为材料，从系统发生的角度研究发生在四倍简并位点上的转换和颠换的关系。
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专业释义

生物学

• 碱基颠换