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- Micrococcal nuclease treatment indicates that the remodeling of the demembranated sperm chromatin has occurred and the structure of nucleosome is formed during nuclear reconstitution. 同时,利用小球菌核糖核酸酶处理的结果表明,去膜精子在此非细胞体系中发生了结构改建并且在重建过程中形成了核小体结构。
- micrococcal nuclease 微球菌核酸酶
- micrococcus nuclease 细球菌核酸酶
- The methods of nuclease extraction from malt root were studied in this paper. 主要研究了麦芽根中核酸酶的提取方法。
- A small number of genes in the mother's egg set outside the nuclease. 母体卵子中的少数基因游离于核酸酶外。
- Objective The two incisions were contrasted in the difference of phacoemulsificafion for hard nucleas cataract. 目的比较硬核白内障超声乳化术两种切口的区别。
- But "this [zinc-finger nuclease] technology is probably going to stick around," he predicts. 但是“这种‘锌指核酸酶’技术可能会停留一段时间”,他预测。
- Nuclease extraction rate increased with the increasein ion strength and reached the highestlevelatI= 0.4M. 核酸酶的提取率随着离子强度的提高而提高,并在离子强度0.4M时达到最高。
- He used a" zinc finger nuclease " Protein (zinc finger protein), stripping to T-cell surface of the CCR5 gene. 他采用一种名为“锌指核酸酶”的蛋白质(即锌指蛋白),来剥离T细胞表层的CCR5基因。
- Secondly, the preparing conditions of magnetic cross-linked nuclease P1 aggregations was primarily studied. 其次,对制备磁性交联酶聚集体(CLEAs)的条件进行了初步探索。
- The zinc-finger design allows us to target a single gene, while the nuclease disrupts the gene. 我们可以通过对锌指的设计来靶向单个(特定的)基因,与此同时,核酸酶的存在将破坏该基因。”
- Perhaps this protein is a candidate for the nuclease activity required for target RNA degradation. 作为降解靶标RNA所必需具有的核酸酶活性,它是一个候选蛋白。
- Firstly, nuclease P1 was embeded in polyacrylamide gel, and couple-linked to chitosan with glutaraldehyde. 首先,分别以聚丙烯酰胺包埋、壳聚糖偶联固定核酸酶P1。
- Nuclease extraction rate incre ased with the increase in ion strength and reached the highest level at I=0.4M. 核酸酶的提取率随着离子强度的提高而提高,并在离子强度0.;4M时达到最高。
- Nuclease P1 is widely used in nucleotide industry and gene engineering research. 核酸酶P1广泛应用于核苷酸工业和基因工程研究领域。
- The recent advance in chemical nuclease is reviewed, and the mechanisms of hydrolysis or cleavage of phosphate ester. 本文综述了化学核酸酶的研究新进展。
- The resistance of nuclease P1 to acid and alkali was improved by embeded and cross-linked. 包埋酶和磁性CLEAs对酸碱的耐受范围增大;
- The formation of acetate during fermentation was considered to be detrimental to the nuclease production. 在酦酵过程中,醋酸的生成是核酸分解酵素生产的一个不利因素。
- Apoptosis in mammals was executed by cysteine-containing aspartate-specific protease (Caspase or Casp) families and endogenous nuclease (DNase). 哺乳动物的细胞凋亡是由ASP(aspastic acid,天冬氨酸)特异性半胱氨酸蛋白酶(aspartate-specific cysteinyl proteinase,Caspase或Casp)家族及核酸内切酶介导的。