mutations

Mutations in mitochondrial DNA can cause a wide range of disorders.

线粒体DNA突变,可以引发多种病变.

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Thus most mutations show in the phenotype only when they are homozygous.

表型的变化只有在纯合状态才能表现出来.

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The Study of the Point Mutations of alKA Gene Promoter Compared with

关于alKA基因启动子不同点突变对诱导酶活性的比较研究

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How mtDNA avoids the accumulation of deleterious mutations remains unknown.

线粒体DNA是如何避免有害突变的积累仍不清楚.

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In the narrow sense, the hypothesis implies that mutations in genes result in mutations of enzymes.

在狭义上说, 这一假说表示基因突变的结果导致酶的突变.

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genetic mutations

基因变异

《牛津高阶英汉双解词典》

Both frameshift and missense mutations can be suppressed by intragenic suppressors.

移码突变和异义突变都能被基因内抑制基因所抑制.

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The mutations in plants caused by radiation have been found in experiments.

放射线引起植物变异已在实验中被证实.

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The significance of united mutations in precore and BCP of HBV in patients with HBeAg-negative hepatitis B

HBeAg阴性慢性乙型肝炎患者出现前C和基本核启动子联合突变的意义

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Core promoter mutations for the response to interferon in patients with chronic hepatitis B

慢性乙型肝炎病毒C区基因突变株对干扰素治疗的应答反应

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These mutations are indicators of the potential for clinical breakthrough.

这些变化是临床的突破性的发展潜在性的指示器.

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Microvariations, or mutations, are considered to be slight changes of the historical record.

微变异或突变可以认为是物种衍变历史记录中的一页.

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Genetic effects include inheritable changes resulting from mutations in reproductive cells.

遗传的影响包括再生细胞变异引起的遗传变化.

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They found mutations that were far more common in anorexia patients.

他们发现基因突变在厌食症患者中更为常见。

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About 129 different HHT-related mutations have been reported so far, 79 in ENG and 50 in ALK-1, including missense, nonsense, frameshift, splice-site.

目前发现与HHT有关的不同的突变有129个，其中有79个与ENG基因突变有关，50个与ALK-1基因突变有关。ENG基因或ALK-1基因的突变有错义突变、无义突变、剪接点突变。

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Denaturing high performance liquid chromatography ( DHPLC) is a novel high-throughput technique for screening DNA variations. It can be highly sensitive to detect mutations, SNPs, LOH and make genotype analysis.

变性高效液相色谱分析（DHPLC）是近年来发展起来的高通量筛选DNA结构变异的一项新技术，可以高灵敏地检测突变、SNP、LOH，以及进行基因型分析等。

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Relationship between hepatitis B virus basic core promoter/ precore mutations and viral genotypes

乙型肝炎病毒基本核心启动子及前C区突变与基因型的关系

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The influence of pre-core and BCP mutations on the severity of chronic hepatitis B

乙型肝炎病毒前C区和核心启动子区突变与慢性乙型肝炎病情的关系

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However, naturally occurring deletion or point mutations within the β-globin gene cluster may interfere with the fetal-to-adult switching and result in the expression of the y-globin genes persisting at high levels in adults.

然而，天然发生的β-珠蛋白基因簇内的缺失突变或γ-珠蛋白基因启动子点突变可能影响胎儿到成人的开关，导致γ-珠蛋白基因在成人期持续活跃表达。

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Gene mutations are alterations in the DNA code.

基因突变是指DNA密码的改变.

《简明英汉词典》

Suppression is called intragenic when both mutations are within the same gene.

两个突变发生在同一基因内的抑制,叫基因内抑制.

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HPV Infection and p53 Gene Mutations in Laryngeal Squamous Cell Carcinomas

喉鳞癌中人乳头瘤病毒感染与p53基因突变的关系

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Expansion of trinucleotide repeats represents an important type of pathogenic mutations.

三核苷酸重复的延展突变是导致遗传病的重要机制之一.

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Kelly Frazer, a genomicist at the University of California, San Diego, says the new studies help explain why many common mutations linked to diseases are located so far from any gene.

加州大学圣地亚哥分校基因学家Kelly Frazer说这些新的研究有助于解释与疾病相关的普通变异为何离任何基因都那么远。

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Connexin 32 promoter P 2 mutations: A mechanism of peripheral nerve dysfunction

Connexin32启动子P2突变是周围神经功能障碍的机制

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These mutations sometimes arise when the DNA is damaged.

当DNA发生损伤时,就会出现突变.

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If the heterocaryon does grow then the mutations are probably non-allelic.

如果异核体能够生长,那么突变就可能是非等位的.

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Because of these deletion mutations, functional envelope protein could not be produced. S gene and HBV DNA polymerase gene are completely overlaps, but these variants were still predominant with mutated polymerase. The mechanism and significance were worth in-depth study.

由于复杂突变的变异株不能产生功能性包膜蛋白，S基因与HBV dna聚合酶基因完全重叠，而这类变异株为优势毒株，其机制和意义值得深入研究。

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Software solution that provides a visual interface to nucleotide mutations.

为核甘酸突变提供视觉介面的软件解决方案.

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Construction of the conserved histidine residue mutations of histone deacetylase 1

组蛋白脱乙酰化酶-1保守氨基酸中组氨酸定点突变的建立

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