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- cylic nucleotides 环核苷酸
- A triplet of nucleotides; a codon. 三核苷酸,密码子
- S is the concentration of unpaired nucleotides. S是不配对的核苷酸的浓度。
- A short polymeric chain of two to ten nucleotides. 低(聚)核苷酸由两个到十个核苷酸构成的一条短聚体链
- A polymeric compound consisting of a number of nucleotides. 多(聚)核苷核由许多核苷酸构成的一种聚合化合物
- The sugar in all the nucleotides of DNA is deoxyribose. 所有dna的核苷酸中的糖均是脱氧核糖。
- Study on immunoreaction of one dose type from nucleotides acid . 研究了一种核苷酸制剂的免疫调节作用。
- Nucleotides are the building block units of nucleic acids. 核苷是组成核酸的构造单元。
- The addition, as by mutation, of one or more nucleotides to a chromosome. 染色体突增由于突变而使染色体增加一个或多个核苷酸
- The isocyanates can be obtained by the fluorination of nitrogenous cylic or acyclic molecules. 异氰酸酯可由含氯的环(或非环)状分子氟化而得。
- The addition,as by mutation,of one or more nucleotides to a chromosome. 染色体突增由于突变而使染色体增加一个或多个核苷酸
- The results showed that sulfamic acid is an excellent catalyst for synthesis of acetophenone cylic ethylic ketal. 以氨基磺酸为催化剂,通过苯乙酮和乙二醇反应合成苯乙酮环乙二缩酮。
- Reduced nicotinamide nucleotides can function as reductants to nitrogenase. 还原的烟酰胺核苷酸对固态酶可以起还原剂的作用。
- The loss,as through mutation,of one or more nucleotides from a chromosome. 缺失,中间缺失由于变异等原因导致染色体中一个或多个核苷酸的缺失
- The role of dietary sources of nucleotides in immune function: a review. 食物来源的核苷酸在免疫功能中的作用:一篇综述.
- The loss, as through mutation, of one or more nucleotides from a chromosome. 缺失,中间缺失由于变异等原因导致染色体中一个或多个核苷酸的缺失
- This freeware tool shows the proportions between nucleotides in a DNA sequence. 统计DNA序列各核苷酸百分比软件。
- Then the influence of activity admixture, reinforcement ratio of conventional bars, prestressed tendons and cylic load on shrinkage and creep are analyzed. 分析了影响混凝土收缩徐变的主要因素,特别是混凝土活性掺合料、普通钢筋和预应力钢筋的截面配筋及周期性反复荷载下对收缩徐变的影响;
- Base pairing The bonding relationship between purine and pyrimidine bases in the nucleotides of DNA and RNA. 碱基配对:在DNA和RNA的核苷酸中,嘌呤和嘧啶之间相匹配的关系。
- Dinucleotide A compound of two nucleotides linked by their phosphate groups .important examples are the coenzymes NAD and FAD. 二核苷酸:由磷酸基团连接的两个核苷酸组成的化合物。例如辅酶NAD和FAD。