单词methylation
n.: 甲基化作用
网络: 甲基化酌；甲基化反应；甲基化药物
甲基化作用
Methylation, the addition to a base of a group of three hydrogens and a carbon atom, is one way in which genes are regulated.
甲基化就是在一个碱基上加上一个由三个氢原子和一个碳原子组成的基团。它是一种基因调整的方式。
Researchers looked for - and found - a chemical change called DNA methylation in healthy tissue adjacent to breast tumors.
研究者寻找并发现了靠近肿瘤组织的健康组织中有“DNA甲基化”这种化学改变。
Scientists have several reasons to suspect that this methylation pattern might contribute to autoimmunity .
有数个理由使科学家怀疑，甲基化的模式可能会影响自体免疫。
Consistent with these important roles, a growing number of human diseases have been found to be associated with aberrant DNA methylation.
越来越多的人类疾病被发现同DNA甲基化的异常有关。
In malignant cell the pattern of DNA methylation, as well as the set of DNA methyltransferase activities, differs from that in normal cell.
在恶性肿瘤细胞中，DNA甲基化模式，以及一套DNA甲基转移酶活性不同于正常细胞。
DNA methylation is one of the most common epigenetic events occurring in human genome and is implicated in cancer.
DNA甲基化是人类基因组发生最为常见的一种表观遗传学事件，因而研究甲基化与肿瘤的关系成为当前分子生物学的热点之一。
METHODS Sugar composition analysis, methylation analysis and NMR were used to determine the structural features.
方法采用糖组成分析、甲基化分析以及NMR确定该多糖的结构。
This results in a considerable reduction in the time required for completion of a detailed genomic methylation project.
这种结果相当大的减少了完成一个详细的基因组甲基化项目所需要的时间。
Methylation is an epigenetic modification to one"s DNA that changes a gene"s activity, generally reducing that activity within the genome.
甲基化作用是对DNA的后天修改，并改变基因活动，通常是在基因组内减少这个活动。
It can be thus suggested, that the plant cell contains at least two different, and probably, interdependent systems of DNA methylation.
因此能够建议，植物细胞包含至少两种不同，可能相互依赖的DNA甲基化系统。