点突变

n.point mutation

网络释义：point mutations; site-directed mutagenesis; spot mutation

网络释义

n.1.point mutation

1.point mutation 3、基因扩增( amplification) 4、点突变( spot mutation) 2、基因易位( translocation) ...

5.missense mutations ... mutation non-signification 无义突变 mutation ponctuelle 点突变 myoglobine 肌红蛋白 ...

8.site mutation 基因突变： mutation. 点突变： site mutation 大变异： Big Mutation ...

1.The PCR products of suspected cases with the point mutation were further DNA sequenced so as to determine its mutation characters.对疑有点突变的病例，进行DNA序列测定，以明确其具体的突变性质。

2.Conclusion: The point mutation in this area of mitochondrial DNA might not be related hereditary ataxia.结论：遗传性共济失调的发生、发展可能与该区域点突变无关。

3.The better applied results show that cusp model of catastrophe provides a new reliable technique and method for the oil-gas prospection.良好的应用效果表明，尖点突变模型为油气勘探提供了可靠的新方法技术。

4.Some patients have suffered relapses due to acquired point mutations in KIT, which prevents Gleevec from binding to the protein.一些肿瘤复发的病人由于KIT发生了点突变，这阻止了Gleevec结合蛋白激酶。

5.Analysis of actual examples indicates that the model is appropriate to describe the relations among permeability, stress and strain.实例分析表明：尖点突变模型用于描述渗流条件下岩石应力、应变关系是恰当的。

6.Deletions of and inactivating mutations of SRY are among the known causes of XY sex reversal.已知SRY基因的缺失和点突变是造成XY女性性反转的病因之一。

7.In BCR-ABL fusion gene negative myeloproliferative diseases, the discovery of JAK2V617F point mutation is an important landmark.在BCR-ABL阴性的骨髓增殖性疾病的发病机制中，JAK2V617F点突变的发现是一个重大的突破。

8.The traditional method of chemical mutagenesis can produce high-density induced mutations with similar genetic background.传统的化学诱变方法，能诱发产生高密度的点突变，获得遗传背景相似的突变体。

9.By a bivariate Cox model, splice site mutations and competitive sport predicted sudden cardiac death.由双变量Cox模型，剪接位点突变和竞技性体育运动能预测心脏性猝死。

10.Moreover, somatic point mutations were associated with specific clinical features and prognosis.此外，体细胞点突变与特定临床特征及预后相关。