mutation的例句大全

By extending the search capability of genetic operators, a new nonlinear genetic algorithm ( NGA) is introduced in which a new dynamic double nonlinear crossover operator and a new mutation operator based on chaos technique are given.

为此，通过拓展遗传算子的搜索范围，提出了一种动态双层非线性杂交算子，并将混沌搜索引入变异算子，从而给出了一种求解数值优化问题的非线性遗传算法。

Then at the 6 point will lead to a higher pregnancy rate. The reverse mutation frequency of the protoplast of the auxotrophic mutants was less than 10 ￣(-6).

营养缺陷型菌株原生质体回复突变率小于10￣（－6）。

We obtained the auxotrophic mutantS of k ( lys, p) and Q ( arg-) by mutation with DES. The frequency of fusion is 1. 25 per 105 protoplast.

通过硫酸二乙酯（DES）诱变得到营养缺隐型菌株Q（arg－）和K（lys－，ρ－），其融合率为1.25×10－5。

All of the patients who had parkin gene deletion mutation had tremor, rigidity and bradykinesia, but athetosis and family history of PD were not found.

所有缺失突变病例均有震颤、僵直和运动迟缓，但无异动症和PD家族史；

Objective To investigate the mutation characteristics of ATM gene in Chinese patients with ataxia-telangiectasia ( AT).

目的探讨中国人共济失调毛细血管扩张症（ataxia-telangiectasia，AT）ATM基因的突变特点。

Conclusion: LP is an autosomal recessive disease, and the mutation of pathogenic gene of LP is rare in Chinese people.

结论：LP是一种罕见的常染色体隐性遗传病，中国人群中其致病基因的突变频率很低；

Mutation analysis of genes associated with autosomal recessive in early-onset parkinsonism

常染色体隐性遗传早发性帕金森综合征致病基因的突变分析

This mutation appears to be unique to Chinese population, and may follow autosomal recessive inheritance.

该突变可能是中国人群独有的突变。

TH gene mutation in Chinese patients with autosomal recessive dopa-responsive dystonia

中国人常染色体隐性遗传性多巴反应性肌张力障碍TH基因突变分析

Selection and RAPD Identification of Excellent Auricularia Auricula Strains by Ultraviolet Mutation

紫外线诱变筛选黑木耳优良菌株及RAPD鉴定

Compared with other 10 strains IBV from GenBank, 136 asperse site-directed mutations were found in this N gene, Which contains 15 continuous mutation section.

X株IBV与来自GenBank的其他10株IBV相比，共存在136个点突变，其中有15处是连续突变区域，这些点突变总体呈散在分布。

Objective To screen mutation of GJA 3 gene in patients with congenital cataract.

目的研究缝隙连接蛋白基因GJA3与先天性白内障的关系.

Objective To report a large Chinese family with central areolar macular dystrophy and to identify its genetic entity by mutation analysis of candidate genes.

目的报道一个少见的中国人中心晕轮状黄斑营养障碍家系，通过候选基因突变分析探讨该家系发病的分子遗传学基础。

Identification of a Novel Mutation of C1 Inhibitor Gene ina Chinese Family with Hereditary Angioedema

一个遗传性血管水肿家系C1抑制物基因突变的检测分析

The genesis and development of uterine cervix cancer is a procedure that become from quantitative change to qualitative alteration and from anamorphosis to mutation.

宫颈癌的发生、发展是一个由量变到质变，由渐变到突变的过程。

The evolution of the humanity includes some contradictions, such as, anamorphosis and mutation, essence and appearance, evolution and alienation.

人性的演化是渐进与嬗变、内化与外显、进化与异化的对立统一。

Relationship between M2 gene mutation and amantadine resistance in influenza virus

流感病毒M2基因变异与盐酸金刚烷胺耐药性的关系

Induction of rice male sterility and allelism test of Mutation Genes

水稻雄性不育诱导和突变体基因等位测验

The mechanism of this albescent phenomenon was discussed, and regarded that the mutation of temperature sensitive mutant is probably mutually controlled by the nuclear gene and nuclear cytoplasm.

文中对其返白机理进行了讨论，认为该温度敏感型突变体的突变很可能是由核基因或核质互作控制的。

The pyruvate oxidase mutation also resulted in the activation of glucose-6-phosphate dehydrogenase and acetyl-CoA synthetase.

丙酮酸氧化酶的缺陷同时也导致了6-磷酸葡萄糖脱氢酶和乙酰辅酶A合成酶活力的升高。