肝星状细胞的激活、表型改变并分泌大量的细胞外基质是肝纤维化发生的中心环节。
The activation of hepatic stellate cell phenotype change and secretion of extracellular matrix of liver fibrosis is the central link.
这种肿瘤被连续地移植了好几代，在每一个我们观察到逐步加快肿瘤的生长没有明显的表型改变。
Such tumours were serially transplanted for several generations, in each of which we observed progressively faster tumour growth without significant phenotypic alterations.
结论D MN引起大鼠肝窦内皮细胞损伤及其表型改变可能是其诱导肝纤维化重要的始动机制之一。
Conclusions the damage and phenotypic alteration of the hepatic sinusoidal endothelium may be a vital issue triggering the liver fibrosis induced by DMN.
套用一句科学术语叫“表型可塑性”，指的是生物能改变其特性，以适应其环境。
There's a scientific word for this: phenotypic plasticity, the ability of an individual to change its traits to adapt to its environment.
畸胎瘤可能仅仅因为后生改变而出现，这代表一个极端的例子，其转化表型可以在适当条件下被废除。
Teratocarcinomas can arise through purely epigenetic changes and represent an extreme case in which the transformed phenotype can be abrogated under appropriate conditions.
染色体结构改变造成遗传物质的重新排列。若为非平衡型重排，则可导致异常表型。
Rearrangement — Chromosome breakage followed by reconstitution in an abnormal combination. If unbalanced, the rearrangement can produce an abnormal phenotype.
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.
表皮细胞表型的改变。
模拟失重除影响肌梭外肌纤维MHC的表达、引起肌纤维类型转换外，还导致梭内肌纤维MHC表达表型发生改变。
The simulated weightlessness not only results in changes in expression of MHC in extrafusal fibers and transformation of myofiber type, but also changes in expression of MHC in intrafusal fibers.
目的探讨周期性张力作用下的逼尿肌细胞表型转化与其生物力学特性改变的关系。
Objective to investigate the relationship between phenotype transformation and biomechanical properties of detrusor smooth muscle cell (DSMC) subjected to the cyclic mechanical stretch.
一方面，本发明涉及筛选编码不同人工嵌合蛋白质的核酸文库以鉴定改变细胞或生物体表型特性的嵌合蛋白质。
In one aspect, a library of nucleic acids that encode different artificial, chimeric proteins is screened to identify a chimeric protein that alters a phenotypic trait of a cell or organism.
数据库中包括转座以后表型的改变，基因表达和酵母 基因组水平蛋白的定位等数据。
The database contains the information on disruption phenotypes, gene expression, and protein localization on a genome-wide scale in Saccharomyces.
以上实验进一步说明鼻咽癌是多基因改变的疾病，NAG1 2的重表达有助于鼻咽癌恶性表型的逆转。
These data further demonstrated that NPC is a disease involving polygenic alteration and NAG12 gene could favor malignant phenotype reversion of NPC cells.
以上实验进一步说明鼻咽癌是多基因改变的疾病，NAG1 2的重表达有助于鼻咽癌恶性表型的逆转。
These data further demonstrated that NPC is a disease involving polygenic alteration and NAG12 gene could favor malignant phenotype reversion of NPC cells.
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