其实不只是人才要梳妆打扮,细胞内的蛋白质也一样,称为转译后修饰作用(post-translational modification),经过一番修饰后的蛋白质,外观功能与性质可以有天高地远的差别。
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后成修饰作用 epigenetic effect
Moreover, the resulting TiO_2 nanoparticles can be directly dispersed in the organic system because of CTAB modification, which could further expand its application field.
此外,由于CTAB分子的修饰作用,所制备的TiO_2纳米粒子能够直接分散在有机体系中,进一步拓展了其应用范围。
参考来源 - 纳米TiO·2,447,543篇论文数据,部分数据来源于NoteExpress
这种修饰作用包括碱基的化学变化。
These modifications include the chemical alternation of the bases .
这种修饰作用包括碱基的化学变化。
These modifications include the chemical alternation of the bases.
而胆汁盐和金属盐对脂肪酶的修饰作用不大,在高浓度时反而会抑制酶的活性。
Bile salts and metal salts had nearly no improvment in the activities of lipase, and even inhibited that at slightly higher concentration.
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