甲基化的

Objective To investigate the methylation of Id4 gene promoter in patients with chronic leukemia.

目的 探讨Id4基因在慢性白血病患者中的甲基化情况。

Here, we review the role of epigenetics in aging and longevity with a focus on DNA methylation.

这里，我们回顾了表观遗传学在衰老和长寿中的作用，集中在DNA甲基化。

Background: The concept of CpG island methylator phenotype is not uniersally accepted.

背景：CpG岛甲基化表型的概念并没有被广泛接受。

However, mosaicism of both CGG repeatlength and methylation status exists in fragile X patients.

全突变经常是嵌合性的，甲基化现象也会嵌合发生。

Objective To investigate the diagnostic significance of detecting p16 aberrant methylation and K-ras gene mutation in pancreatic juice for pancreatic cancer.

目的 探讨胰液中K-ras基因突变和p16基因启动子区5′CpG岛甲基化联合检测在胰腺癌诊断中的价值。

Using UV, IR, NMR, GC-MS, periodate oxidation, Smith degradation and methylation reaction, the primary structure of MOPI-3 was identified.

通过UV、IR、NMR、GC-MS、高碘酸氧化、Smith降解和甲基化等物理化学方法对MOPI-3的纯度、理化性质和组成结构进行表征。

The inhibiting efficiency of bromo-hexadecyl pyridine and 3-methyl pyridine is higher than that of the others.

其中溴化十六烷基吡啶和3-甲基吡啶的缓蚀性能较好。

This is the first report on the methylation patterns of in vitro-derived mouse tetraploid embryos.

这是对小鼠四倍体早期胚胎基因组甲基化模式的首次报道。

We demonstrated the existence of an efficient mechanism that protects against transgenerational loss of DNA methylation in Arabidopsis.

研究人员证明了，在拟南芥中存在一种机制，能够防范DNA甲基化时的传代遗失。

AIM: To explore the relationship of methylation status and expression of spleen tyrosine kinase gene in colorectal cancer cell lines.

目的：探讨结直肠癌细胞中脾酪氨酸激酶基因甲基化和表达的关系。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。