查询词典 methylation

Aberrant DNA methylation has been linked to cancer.

异常的DNA甲基化与癌症的发生密切相关。

However, because acetylation and methylation are driven by cell signals, the epigenome is dynamic, enabling it to respond to the environment.

但是，因为乙酰化和甲基化是通过细胞信号驱动的，表观组是动态的，使得它能够对环境进行反应。

Post-translational modification of proteins which contains phosphorylation, acetylation and methylation has attracted more and more attention because of its important role in organism.

蛋白翻译后修饰如磷酸化、乙酰化和甲基化等在生命活动过程中发挥的重要作用使其成为近年来的研究热点。

Protein deamidation is one of the post-translational modifications which also include phosphorylation, methylation and acetylation.

蛋白质的去胺基化是属於后转译的修饰作用，其中还包括磷酸化、甲基化及乙醯化。

Phase-transfer catalytic methylation was the best method, and suitable method of aftertreatment was essential.

相转移催化剂能有效控制反应在单甲基化阶段，且合适的后处理方法也能一定程度提高产品质量。

METHODS Phase-transfer catalytic methylation and suitable method of aftertreatment were used.

采用相转移催化法以硫酸二甲酯为甲基化剂进行α-甲基化反应，并采用适当的后处理方法。

The methylated amidogen still held protonation at low pH. Therefore, the adsorption ability of biomass was almost unchangeable through methylation of amidogen in biomass. The acetylated amidogen lost protonation at low pH, and the capacity of dye adsorption of biomass decreased by 51.6% after acetylation of amidogen in biomass.

甲基化氨基在酸性条件下仍然可以质子化，故氨基甲基化修饰后染料吸附性能不变；乙酰化氨基在酸性体系中失去质子化能力，乙酰化修饰菌体染料吸附性能下降51.6%。

What happens to the unbranched glucose residue s in amylopectin during the methylation and hydrolysis procedure?

在甲基化和水解过程中不分支的葡萄糖残基会发生什么变化？

What happens to the unbranched glucose residues in amylopectin during the methylation and hydrolysis procedure?

在甲基化和水解过程中不分支的葡萄糖残基会发生什么变化？

Thus, the synthesis of anisole by O-methylation of phenol with DMC had been extensively investigated using phase transfer catalysts, organic alkaline catalysts or zeolites catalysts.

相转移催化剂，有机碱类催化剂以及分子筛催化剂是DMC甲基化苯酚合成苯甲醚这一反应的高效催化剂，研究的比较广泛和深入。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。