您要查找的是不是：
- axehead ribozyme 斧头核酶
- Ribozyme Any RNA molecule that acts as an enzyme. 核酶：任何可以起到酶的作用的RNA分子。
- The Relationship of Chinese Medicine Ganbikang and Ribozyme? 服用‘甘必康'能产生核酶吗?
- Ribozyme also known as type enzyme, the enzyme RNA, type of RNA. 核酶又称核酸类酶、酶RNA、类酶RNA。
- After ribozyme action, the cell ratio of G0/G1 markedly increased, and the cell ratio of S phase markedly decreased. 核酶基因作用后，G0/G1期细胞比例明显增高，S期细胞比例明显降低；
- Objective: To confirm the cleavage activity of ribozyme Rz199 to oncogene K ras messenger RNA. 目的：确定人工设计的核酶Rz199对原癌基因K－rasmRNA的体外切割活性，为K－ras特异性核酶的体内应用提供依据。
- Ribozyme targeting cyclin Dl may effectively inhibit cyclin D1 expression and activation in the HSC T6 cell line. 载体表达的特异性核酶能有效地抑制HSC的细胞周期蛋白D1的表达和激活。
- Methods Anti-NOX4 ribozyme clones of mouse embryonic stem (ES) cells were differentiated into embryoid bodies (EBs). 方法用核糖酶技术获得尼克酰胺腺嘌呤二核苷酸磷酸氧化酶4低表达小鼠胚胎干细胞克隆,将小鼠胚胎干细胞分化为胚小体。
- In vitro cleavage activity fo anti-Fas ribozyme was 60% and could decrease Fas expression on Yac-1 cells efficiently. 该核酶体外切割活性达6 0%25 ,且能有效降低细胞表面Fas的表达 ;
- The EGS can be covalently linked to Ml RNA, the catalytic RNA subunit of RNase P, forming a new kind of ribozyme, M1GS. 将EGS共价连接到M1 RNA的3′末端成为附属于M1 RNA的一段引导序列，称为GS。
- Ribozyme the substrate can be different elements, some substrate is the same RNA molecules in certain areas. 核酶的作用底物可以是不同的分子, 有些作用底物就是同一RNA分子中的某些部位。
- Compared to a sword swing, it delivers more cleaving power against a smaller target area, making it more effective against armor, due to concentrating more of its weight in the axehead. 与剑相比，因为其重量集中于头部，斧头的斩击在小范围内更猛力一些，在对付盔甲的时候更高效。
- Intron removal is now thought to be an autocatalytic process in which the RNA acts as its own enzyme (see ribozyme). 目前认为内含子的切除是一个由RNA自身催化（参见ribozyme）的过程。
- Compared with the enzyme protein, low efficiency of the catalytic ribozyme, is a more primitive catalytic enzyme. 与蛋白质酶相比，核酶的催化效率较低，是一种较为原始的催化酶。
- Results The sequencing result showed that the third stem-loop of U1 was just replaced by the ribozyme sequences. 结果：经测序证实新建质粒中确实有核酶序列且替代了第3个茎-环。
- The new methods also include antisense nucleic acid technique and ribozyme technique in gene therapy... 新发展的还有反义疗法以及应用核酶进行基因治疗等。
- It is catalyzed by a complex of proteins and RNA molecules (a spliceosome), or sometimes by mRNA itself (see ribozyme). 这一反应由蛋白质复合物和RNA分子（剪接体）催化，或者由mRNA分子自身催化（参见ribozyme）。
- The molecular mechanism of different ribosomal ribozyme activeties to their selective inhibition by antibiotics. 内容介绍： A comprehensive resource considering virtually all aspects of ribosime structure and function.
- Hammerhead ribozyme can cleave the target NHE 1 mRNA specifically, reduce the expression of NHE 1 mRNA and induce intracellular acidosis. 所设计的锤头状核酶可对NHE 1mRNA进行特异性切割 ,减少其表达 ,使其活性下降 ,从而诱导细胞酸化。
- Many of the functions of ribozyme, and some can cut RNA, some can cut DNA, RNA also has some connection enzyme, activity. 核酶的功能很多,有的能够切割RNA, 有的能够切割DNA, 有些还具有RNA 连接酶、磷酸酶等活性。
