限制酶的英文

restriction endonuclease

restriction enzyme

• 限制:    place restrictions ...
• 酶:    enzyme; ferment
• dna限制酶:    dna restriction en ...

例句与用法

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1. After recovering fragment and cutting it by not i , we assay the sequence by electrophoresis
   回收片段后用notl限制酶消化后电泳鉴定。
2. " for the discovery of restriction enzymes and their application to problems of molecular genetics
   发现限制酶及其在分子遗传学方面的应用
3. The pcdnas and doc - 1r fragments have been reconstructed to form a new plasmid used by t4dna ligation enzyme on 25c
   阳性菌落经扩增、提取质粒，再分别用notl 、 smal 、 bamhi限制酶进行酶切鉴定。
4. To make pipetting easier , we will use an enzyme master mix that already contains the appropriate buffers and the two restriction enzymes
   为了能在吸取液体时操作方便，我们会利用已经含有适当缓冲溶液与两种限制酶的酵素反应混合液来操作。
5. In 1987 , the notion of a splicing system was introduced by tom head in [ 3 ] as a mathematical model of restriction enzyme digestion and subsequence religation in the recombination of dna molecules
   1987年， tomhead发表了一篇论文，引入拼接系统( splicingsystem )的概念作为限制酶与dna (脱氧核糖核酸)作用、进行dna重组的数学模型。

百科释义

限制酶（英语：Restriction enzyme）又称限制内切酶或限制性内切酶（restriction endonuclease），全称限制性核酸内切酶高中《生物》选修 3 - 生物技术前沿，人民教育出版社，是一种能将双股DNA切开的酵素。切割方法是将糖类分子与磷酸之间的键结切断，进而于两条DNA链上各产生一个切口，且不破坏核苷酸与碱基。