查询词典 mutation

A missense mutation is identified in a pedigree in which the proband's parents are consanguineously married.

基因突变筛查结果发现：在一家系中存在RDS基因错义突变，先证者的双亲为近亲血缘婚配。

Departing from this constatation, the field of possibilities of Pen on Paper has somehow encountered a mutation.

从以上情况可以看出，笔对于纸的可能性，在此发生了突然的变化。

This involves a mutation in the gene for transglutaminase 1 (TGM1). The transglutaminase 1 enzyme is involved in the formation of the cornified cell envelope.

我又有问题了，我LG&鱼鳞病&，好像是遗传的，没什么特别的治疗方法，只能用甘油缓解，到了夏天就没那么明显了。

Crystallins are the major structural protein of the lens. Mutation in the crystallin genes can result in lens opacity.

晶状体蛋白是品状体中最主要的成分，其编码基因的突变与先天性白内障的发生密切相关。

It provides an evidence that the mutation breeding could be used for new varieties of Jatropha curcas L. with high-yield, high-quality and strong resistance.

这为今后利用诱变技术培育高产优质抗逆性强的小桐子新品种奠定了实践和理论基础。

The mutation of CYP 2D6 alleles leads to the variation of enzyme activities and levels, which accounts for the individualization of drug effects.

基因突变可以引起酶活性异常及水平的差异，最终造成人类对药物反应的个体差异。

To search the genetic heterogeneity of ADPKD and to compare the clinical presentation between ADPKD type 1 and 2 in Shanghai Han population, develop a method of gene diagnosis by linkage analysis with microsatellite DNA tightly linked to PKD1 and PKD2 and make gene diagnosis of mutation carriers before cystogenesis, detect single nucleotide polymorphism of PKD2 and its frequence in Han population.

根据知情同意的原则，选取80名无亲缘关系的上海市汉族健康志愿者进行与PKD1和PKD2连锁的微卫星DNA多态性的研究，选取43个常染色体显性多囊肾病家系进行遗传异质性、表型差异研究及基因诊断。

It is well-known that for eucaryotic cells, DNA is located in the karyon and can not penetrate to the cytochylema and the tissue fluid because the cell membrane can act as barriers for DNA transportation. Therefore, the appearance of DNA in cell matrix and the serum can indicate that some diseases have taken place. A main reason for cancer occurrence is the mutation of DNA. It may cause the change of the sequence and expression of cancer suppressor genes.

真核细胞的DNA广泛的存在于细胞核内的染色体上，由于核膜的选择性通透作用，使DNA无法分散到其它细胞的亚器官，加之细胞膜的隔离效果，DNA更难扩散到细胞外基质中，因此细胞外基质中DNA含量的增加往往也会预示某些疾病的发生。

In 7 cases point mutation was found positive whereas negative result was found in the cytological examination.

结果显示有7例首先在纤维文气管镜刷检的脱落细胞中发现H－ras基因点突变。

METHODS: We searched for abnormalities of the proapoptotic Bcl-x deamidation pathway in primary cells from patients with chronic myeloid leukemia or polycythemia vera, myeloproliferative disorders associated with the BCR-ABL fusion kinase and the Janus tyrosine kinase 2 (JAK2) V617F mutation, respectively.

我们分别对来自慢性粒细胞白血病或真性红细胞增多症、骨髓增生性疾病相关的BCR-ABL融合蛋白激酶及Janus酪氨酸激酶2 (JAK2) V617F突变体患者原代细胞凋亡前Bcl-x脱酰胺途径的异常情况进行研究。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。