甲基化的

In the end, the effects of methylation on the properties of uracil and adenine-uracil base pair have been investigated.

最后，我们研究了甲基化对脲嘧啶单体以及腺嘌呤-脲嘧啶碱基对的影响情况。

The corresponding conditions were atmospherically react 3.5 h with heating up temperature 383 K, n/n=8 and n/n=0.08. The conversion of HDA was 100% with 91.24% yield of HDU-M.

Zr(NO3)4*5H2O可以有效抑制甲基化副反应，是活性最佳的金属含氧酸盐催化剂，对应工艺条件为：加热温度 383 K，反应时间 3.5 h，n/n=8，nCat。

This study was to explore the correlation of cell cycle alteration to SOCS-1 gene demethylation after As2O3 induction in MM cell lines in vitro.

本研究旨在探讨体外As2O3诱导人骨髓瘤细胞周期改变与细胞内SOCS-1基因去甲基化之间可能存在的关系。

Ten transformants and 10 conjugons showed high-level resistance against aminoglycoside antibiotics,all of which the value of MIC＞256μg/mL carried armA gene.Conclusions:The Ab clinical isolates from burn ward in Gansu Province People\'s hospital have high drug-resistance.16S rRNA methylases gene exsist in Ab and locate in plasmid chromosome.They are easily disseminative,which demonstrated a very high level of resistance to various aminoglycosides.

甘肃省人民医院烧伤病房鲍氏不动杆菌临床分离株有非常高的耐药率，16S rRNA甲基化酶基因armA在鲍氏不动杆菌中存在，且位于质粒染色体上，易于传播和扩散，导致所有氨基糖苷类抗菌药物高水平耐药。

Total mercury and methyl mercury concentrations were analyzed by cold vapor atomic fluorescence spectrometry and aqueous phase ethylation,GC separation,and CVAFS detection.

2006年1~12月，每月采集乌江流域梯级水库入出库河流水样，用两次金汞齐-冷原子荧光光谱法和蒸馏-乙基化结合GCCVAFS法测定了水中总汞和甲基汞的浓度。

Objective To study the relationship between homozygous deletions of p16 gene and calcitonin hypermethylation and chronic myeloid leukemia blast crisis.

目的 探讨p16基因纯合缺失、降钙素基因高度甲基化与慢性粒细胞白血病急变之间的关系。

Objective To investigate the effects of methylation p16 on pathogenesis of actue lymphoblastic leukemia.

目的：探讨p16基因甲基化在急性淋巴细胞白血病发生机制中的作用。

The purpose discusses RUNX3 to gene is conveyed and open mover methylic change in colon the action in process of cancerous happening development reachs his clinical meaning.

梗概： 目的探索RUNX3基因表达和启动子甲基化在结肠癌发生发展过程中的功能及其临床意义。

It was reported that about 86% of DNA hypermethylation is detected in acute myelogenous leukemia.

目前国际上研究较多的去甲基化药物是5-杂氮-2-脱氧胞嘧啶(5—aza—CdR)。

The sulfation and thermal treatment both decreased photoactivity of catalyst.

而酸化和热处理都将降低甲基橙的褪色率。

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％。