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- Objective: To observe the mutational pattern of STR loci in parentage testing cases. 摘要目的：观察亲子鉴定中STR基因座的突变方式。
- Methods: Two mutant alleles were observed in 120 parentage testing cases, checked by silver-stained PAGE and validated by sequencing. 方法:从120个确定亲子关系的案例中收集到2个突变的等位基因,用银染法复核,并作序列测定证实。
- Objective To calculate the exclusion power of STR loci in motherless parentage testing and to discuss how to draw a conclusion if there are inconsistent loci. 摘要目的探讨用STR基因座进行单亲鉴定出现矛盾基因座时下结论的策略。
- Conclusion The conclusion in motherless parentage testing could be drawn based on the likelihood ratio (paternity index) derived from mean PE(subscript M) and mutation ratio. 结论单亲鉴定出现矛盾基因座时，可以根据二项公式计算的似然率（亲权指数）作为结果判定的依据。
- Methods Based on the law of inheritance and allele frequency, the powers of exclusion of STR loci in motherless parentage testing (PE(subscript M)) were calculated. 方法根据基因频率和遗传规律，推导单亲案亲权鉴定时的非父排除率。
- A simple test will show if this is real gold. 简单的试验就能证明这是否是真金。
- She was born of humble parentage. 她出身卑贱。
- Pupils who pass the test will be promoted to the next higher grade. 小学生只要考试及格就会升到高年级。
- He held the test tube in his hand thoughtfully. 他沉思地把试管拿在手里。
- A deserted or abandoned child of unknown parentage. 弃婴，弃儿一个不知父母为谁的弃婴
- It will be wise to go over your test paper again. 还是把您的考卷再检查一遍的好。
- Let us show you to see the engine to test. 让我们指给你看要测试的发动机。
- He is answering the test paper busily. 他正忙着答考试卷。
- Don't tumble down on this easy test. 这次考试不难，你可别考砸了。
- They still did not know her place of birth or her parentage. 他们仍然不知道她的出身地和家庭门第。
- Tomorrow we'll have a history test. 明天我们将进行历史测验。
- That driving test was a real doddle. 那次驾驶执照的考试真是易如反掌。
- Studies and Application of DNA Polymorphism on Animal Parentage testing DNA多态在动物亲子鉴定中的应用
- The battery is on test at the moment. 此刻正在对这种电池进行测试。
- Identification In Parentage testing with Micro-satellite Markers in Animals 用微卫星标记技术对动物进行亲子鉴定
