这种激活作用会促进去分化表型的产生。
This activation might promote development of the dedifferentiated phenotype.
这些机制的缺陷将导致突变表型的出现。
The deficiency of these mechanisms will cause the emergence of the mutator phenotype.
表皮细胞表型的改变。
关于遗传背景与疾病表型的关系的研究还不多。
The genetic background of the disease phenotype of the relationship is not over.
最重要的是表型的变异，即性状遗传的产生是随机的。
What matters is that the alterations of phenotypes that the mechanisms of trait transmission produce are random.
目的探讨骨髓基质细胞分化为成骨表型的诱导条件。
ObjectiveTo explore environmental conditions under which bone marrow stromal cells could be induced into osteogenic phenotype.
母体效应是指双亲的表型影响其后代表型的直接效应。
Maternal effect refers to parental phenotypes having a direct influence on their offspring phenotype.
目的研究急性淋巴细胞性白血病(all)免疫表型的特点。
Objective To study the character of immunophenotype in acute lymphoblastic leukemia (ALL).
目的研究急性淋巴细胞性白血病(all)中免疫表型的特点。
Objective To study the feature of immunophenotype in acute lymphoblastic leukemia (ALL).
进一步分析这种多态性对COPD患者肺功能和临床表型的影响。
We analysed the influence of polymorphism on lung function and clinical phenotype in COPD patients.
目的探讨体外培养过程中CIK细胞的细胞免疫表型的动态变化。
Objective To discuss the variety developments of the immune phenotype of CIK in vitro.
发现纯化出来的特定表型的细胞亚群随时间推移又回到原来平衡态。
We show that subpopulations of cells purified for a given phenotypic state return towards equilibrium proportions over time.
形态学、免疫化学染色显示细胞培养3代以内可以保持表型的稳定。
The chondrocytes maintained the morphology and immunochemical staining pattern within the first 3 passages.
目的研究我国结核分枝杆菌北京基因型菌株的分布以及与耐药表型的关系。
Objective To investigate the distribution of the Beijing genotypes of Mycobacterium tuberculosis m.
目的探讨同源异型盒基因CDX1和CDX2胆对食管腺癌细胞表型的影响。
Objective To study the effect of homeobox genes CDX1 and CDX2 on the phenotype of esophageal adenocarcinoma cells.
单相机电变换器，尤其是一种钟表型的，和至少一个这种变换器的机电装置。
Monophase electromechanical transducer, in particular of horological type, and electromechanical device including at least one such transducer.
MMP - 2是肿瘤形成中的一种主要金属蛋白酶，可做为恶性表型的标记物。
MMP-2 is one of the main metalloproteinases active in neoplasia and is a marker of the malignant phenotype.
因此，进一步理解可塑性过程的基因背景、理解基因和环境对表型的作用非常必要。
Within the context, it will be essential to further understand the genetic profiles from plastic process and understand the contributions of gene and environment to phenotypes.
近来的观察发现，在几种人类肿瘤，仅有一种表型的肿瘤细胞亚群能启动肿瘤生长。
Recent observations indicate that, in several types of human cancer, only a phenotypic subset of cancer cells within each tumor is capable of initiating tumor growth.
目的研究EB病毒LMP1反义基因对人鼻咽癌CNE2细胞恶性表型的逆转作用。
Objective To study the reverse effect on the malignant phenotype of human NPC cells CNE2 transfected with EBV-LMP1 antisense gene.
不同基因型决定相同表型的现象。参见等位基因异质性、临床异质性和基因座异质性。
Genetic lethal --- A mutant allele or genetically determined trait that leads to failure to reproduce, although not necessarily to death prior to reproduction.
来自人脂肪组织的间充质干细胞与骨髓间充质干细胞是一类具有非常相似表型的细胞群。
MSC from human bone marrow and adipose tissue represent very similar cell populations with comparable phenotypes.
当前，家畜表型的改变是通过利用能产生具有独特特征的家畜的基因轰击家用胚胎来完成的。
Currently, change in the phenotype of livestock is accomplished by bombarding embryos of livestock with genes that produce livestock with preferred traits.
在改进诱导条件的同时人们开始关注单一表型的细胞群作为实验对象是否能有效地提高诱导效率。
When the induction conditions were improved, people began to focus on whether the single phenotypic cell population as experimental objects can improve the induction efficiency or not.
研究两种表型的肥大细胞在颈动脉斑块中的数量及分布情况，评价肥大细胞对斑块稳定性的影响。
To study quantity and distribution of two different phenotype mast cell in atherosclerotic lesions of human carotid arteries, and to evaluate the influence of mast cell on stability of carotid plaque.
目的：探讨植物血凝素(PHA)对细胞因子诱导的杀伤细胞(CIK)形态和免疫表型的影响。
Aim: to study the effect of phytohemagglutinin (PHA) on cytokine induced killers (CIK) morphology and immunophenotype.
评价应用临床信息，病理学特点和微卫星分析来鉴别具有突变子表型的散发性结直肠癌患者的可行性。
To assess the feasibility of using clinical informations, pathological features, immunohistochemistry and microsatellite analysis to identify patients with the mutator phenotype.
方法以脐带血库单体型频率和脐带血库容量为基础计算出某一具体表型的理论值与实际查询结果相比较。
Methods the theoretical value calculated on the basis of haplotype frequencies and actual finding result from cord blood bank were compared.
在无HLAA2表型的感染者中，其感染后5年病毒抗原表位肽段既无共有序列的变异，也无琥珀突变。
However, in the HLA A2 - individual, the epitope had neither variation nor amber mutation in 5 years after infection.
在无HLAA2表型的感染者中，其感染后5年病毒抗原表位肽段既无共有序列的变异，也无琥珀突变。
However, in the HLA A2 - individual, the epitope had neither variation nor amber mutation in 5 years after infection.
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