该研究的下一步是设计更多的新的转运RNA,使得更多的非常规氨基酸能够被携带参与蛋白链的合成。
The next step in this direction is to design more new tRNAs that can incorporate more unnatural amino acids into protein chains.
由于在侧链的合成中,有手性碳原子发生了构型翻转,因此我们合成了一个相应的多利培南光学异构体,以利于质量控制。
Due to the configuration inversions of chiral carbon in the synthesis of side chain, we synthesized the corresponding optical isomer of doripenem for quality control.
现在的科技可以随意合成冗长的DNA链,这意味着我们已经能够复制病毒的基因组,而细菌基因组的复制也指日可待。
The ability to synthesise huge screeds of DNA at will means the genomes of viruses can be replicated already, and replicating those of bacteria is not far off.
蛋白质是生命的建造材料,它们是长分子链,只有在这些分子被组合成最终的三维形态时才可正常运作。
Proteins, which are the building blocks of life, come in long chains of molecules that work properly only once they have folded into their final, three-dimensional shape.
遗传就像一位“裁缝”,用像“手指”一样的分子先抓住DNA,把它剪开后再缝合成一个新DNA链。这有可能是较为安全的基因疗法。
The genetic equivalent of a tailor who USES molecular "fingers" to grab onto DNA, before snipping it apart and stitching in a new sequence could lead to safer gene therapies.
将简单选择符和组合符结合成链就增加了额外的匹配条件,因此选择符的主题总是那些符合最右端的简单选择符的元素的子集。
Prepending a simple selector and combinator to a chain imposes additional matching constraints, so the subjects of a selector are always a subset of the elements matching the last simple selector.
重点在于在区分处在松散参与者之间的服务以及请求,并将其组合成一个服务价值链。
The point is to partition services and requests among loosely coupled participants assembled in a service value chain.
与Fodor博士不同的是,斯坦福的研究者利用被称为“探针”的合成前DNA链,然后将其利用机器人放置或“标记”在载玻片之上。
Unlike Dr Fodor's method, the Stanford researchers used pre-synthesised DNA strands, called probes, that were placed or “spotted” on the slide by a robot.
在所有已存在的生命形式中,细胞的蛋白质合成机制通过读取代表核苷酸的四个DNA化学“字母”来合成氨基酸链。
In all existing life forms, the cell's protein-making machinery reads the four chemical "letters" of DNA - called nucleotides - in triplets to make chains of amino acids.
这种由合成微球与短链DNA结合的材料可以用作一种新类型的生物传感器的基体,或是用来构成新的药物输送系统的基础。
The material, which consists of synthetic spheres 'glued' together with short strands of DNA, could be used to underpin a new class of biosensors, or form the basis for new drug delivery systems.
而酰胺型开链配体具有合成简单、结构可调和共轭敏化基团可换等优点,通过调整配体的功能基团可以实现配合物更好的发光性能。
Amide ligands have the advantage in simple synthesis, adjustable structure and changeable sensitive conjugate groups, which make their complexes indicated good luminescence properties.
本文旨在研究以长链脂肪酸和蔗糖为主要原料合成蔗糖多酯的工艺路线。
This paper relates to the synthesis of sucrose polyesters by sucrose and fatty acid using solvent-free process.
长链烷基苯是合成洗涤剂的重要原料,是由苯与长链烯烃在酸性催化剂作用下烷基化反应生成的。
Linear alkylbenzenes are important raw materials for the synthesis of washing agent and it is synthesized from the alkylation of benzene with long-chain alkene in the presence of an acid catalyst.
通过接枝反应合成了一系列侧链含联苯类介晶基元的聚醚型树脂,并对合成工艺进行了探讨。
A series of polyether resins with pendent biphenyl mesogenic groups were synthesized, and the synthetic technics were discussed.
本文合成了侧链上带有酰胺基、羧基、酯基和羟基的水溶性聚丙烯酸树脂。
A water soluble acrylic coatings with amide, carboxyl, ester and hydroxyl group on side-chain have been synthesized.
该研究团队正在想办法在实验室人工合成HIV表面发现的具有特殊结构的糖链。
The team now aim to come up with ways of making synthetic versions in the lab of the particular carbohydrates found on the outside of HIV.
为了研究黑暗链霉菌安普霉素生物合成基因,首先通过鸟枪克隆的方法克隆其安普霉素抗性基因。
To study the biosynthetics genes of apramycin in Streptomyces tenebrarius, the apramycin resistant gene was isolated by gunshot cloning firstly.
我们通过“一锅法”合成不对称化合物,缩短了化合物上一条侧链的方法来降低分子的对称性。
We have synthesised unsymmetrical compounds through a "one-pot"process, achieving reduced symmetry by shortening one side chain of target compound.
本文详细介绍了主链上含有2,4 -喹啉单元的芳烃聚合物的合成方法,并对其溶解性进行了研究。
In this paper, the synthesis and solution properties of aromatic polymers containing 2, 4-quinoline units in the main chain have been studied.
介绍抗癌药物紫杉醇的几种合成方法,重点阐述紫杉醇手性侧链合成以及应用紫杉醇手性侧链的重要性。
The methods for synthesizing anticarcinogen taxol are introduced. The synthesis of chiral side chain of taxol and the significance of application of chiral side chain are described in detail.
以二茂铁甲酸根为配体合成了一维链状结构的锰配位聚合物。
A one-dimensional structure coordination polymer of manganese with ferrocenecarboxylato as ligand has been synthesized.
利用二苯并咪唑盐与格利雅试剂的加成-水解反应,提出了长链二酮的新合成方法。
Novel synthetic methods for alkyl methyl ketone, symmetric diketone , long-chain diketone and macrocyclic ketone were provided.
与普通的氨基酸不同,这些N 段保护前体的准备需要更加复杂的合成方案,典型的合成从母链开始。
Unlike common amino acids, the preparation of these N-protected precursors requires rather elaborate synthetic schemes typically starting from the parent heterocycles.
合成途径中,有两个主要的反应,即碳链的增长和去饱和作用。
There are mainly two reactions involved in the pathways, chain elongation and desaturation.
失去特定的碱基互补配对,复制酶系就不能合成模板链的互补链,而是在经过复制叉后留下一个裂口。
Without specific base pairing, the replication enzymes cannot specify a complementary strand, and gaps are left after the passing of a replication fork.
针对上述问题,给出了一种通过细化电压矢量合成扇区和开关信号选择表,优化定子磁链补偿电压的改进方法。
To solve these problems, a modified method is presented, which subdivides the voltage vector sectors and switching signal selection table, and optimized stator flux compensating voltage.
系统地综述了含柔性侧链苯并菲衍生物的合成方法的研究进展。
This paper reviews the synthetic methods for triphenylenes with flexible side chains.
这类材料的合成研究呈现出共轭链由短到长,分子由简单到复杂,由一维到多维的趋势。
Studies on the synthesis of these NLO materials show the evolution of conjugated chains longer, molecule structure more complex and multi-dimensional.
这类材料的合成研究呈现出共轭链由短到长,分子由简单到复杂,由一维到多维的趋势。
Studies on the synthesis of these NLO materials show the evolution of conjugated chains longer, molecule structure more complex and multi-dimensional.
应用推荐