By using Genedoc to compare the sequences of these 20 individuals, 54 variation sites were observed, of which 2 are of base deletion, 1 base insertion, 43 transition sites, 7 transversion sites and 2 transition-transversion sites.
用Genedoc软件进行序列比较，在这20个个体中，共检测到54个变异位点，包括：2个碱基缺失、1个碱基插入、43个转换位点、7个颠换位点及2个转换与颠换同时存在的位点。
参考来源 - 蓝点马鲛和日本鳀的遗传多样性研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Interestingly, both mutant alleles had a single-base deletion, which was confirmed by PCR-RFLP.
有趣的是两个突变体中都发生了单个碱基的缺失，PCR-RFLP证实了该结果。
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。
In all of the 24 bases of mutants, the base replacement occupies about 87.5% of the total mutants with only a small portion of gene deletion (12.5%).
在检测到的24个碱基突变中，主要是碱基的置换(87.5%)，碱基缺失的比例比较小(12.5%)。
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