gene frequency的例句大全

aim: to investigate the point mutation at codon 54 of mannose binding lectin ( mbl) gene, detect the plasma mbl level, and analyze the correlation between the gene mutation frequency and plasma mbl concentration.

目的：初步调查健康蒙古族人甘露（聚）糖结合凝集素（MBL）基因54位密码子点突变的情况，检测其血浆MBL的含量，探讨两者的相关性。

The bombarding frequency did not show significant influence on the transient expression of GUS gene.

轰击次数多少对GUS基因瞬时表达影响不明显。

Conclusion The frequency of partial copy deletion of DAZ gene in Chinese idiopathic azoospermia or severe oligozoospermia patients is much higher than that of fertile controls, suggesting that the deletion of DAZ1/ DAZ2 may be one of the important genetic etiological factors of spermatogenesis damage.

实验组与对照组DAZ1/DAZ2共缺失率差异有极显著性。结论原发无精和严重少精症存在较高频率的AZFc区DAZ基因的部分缺失，这可能是中国男性原发不育的病因之一。

ultrasound-assisted gene delivery is associated with the parameters of ultrasound exposure, such as mechanical index, pulse repetition frequency, time of exposure, and so on.

超声的此种特性，与超声的照射条件，如机械指数、脉冲重复频率、照射时间等有关。

To disrupt a gene by homologous integration in Aspergillus fumigatus, transformation via the spheroplast method has been most widely used; this is a laborious and time-consuming method, and the homologous recombination frequency can be relatively low.

用原生质体通过同源重组来打断基因的方法曾经被广泛运用，但此方法费时、费力，而且其同源重组的频率也比较低。

The frequency of two CETP gene mutation had no significant difference in patients and controls.

心梗、脑卒中患者两种CETP基因突变频率与健康人无差别。

The Crossover frequency of the gene is compared with genetic markers of known position on the chromosome.

将基因交换频率与染色体上已知位点的遗传标记进行比较。

objective: to investigate the frequency of g6pd deficiency gene in the yao nationality in libo county, guizhou.

前言：目的：调查贵州省荔波县瑶族葡萄糖-6-磷酸脱氢酶（G6PD）缺陷症的基因频率。

Objectives: To examine the frequency of exon 15 missense mutation ( D442G) and intron 14 splice defect ( I14A) in cholesteryl ester transfer protein gene in Chinese atherosclerotic subjects.

目的：检测中国人群动脉粥样硬化（AS）患者和正常人的胆固醇酯转运蛋白（CETP）基因15外显子D442G突变和14内含子I14A突变。

establishment of high frequency plantlet regeneration system of festuca rubra and gus gene transformation

紫羊茅高频植株再生系统的建立与GUS基因的转化

gene flow frequency was reduced as distance from pollen donor increased and a dramatic reduction occurred at about 2 meters.

随着距离的增加，上述6种栽培稻受体的基因漂流频率迅速下降，发生大幅度下降的拐点在2m左右。

We conclude that allelic gene F is possibly correlated with high lean meat frequency.

还得出一个推断性的结论，即等位基因F很可能与猪的高瘦肉率相关。