生物合成

Pakistan-American biochemists Khorana has spent the beginning of the chemical synthesis of 64 kinds of possible methods of genetic code, and test their activity.

巴基斯坦裔美国生物化学家霍拉纳开始已用化学的方法合成64种可能的遗传密码，并测试它们的活性。

Methods All the known parvalbumin gene sequences from several fish species were compared by bioinformatic method and the highly conserved domains were selected for degenerative primer designing .The RT-PCR and 3'-RACE methods were applied to clone the full-length parvalbumin cDNA from red snapper.

采用生物信息学方法对多种鱼的小清蛋白基因进行序列性比对，根据序列保守区域设计并合成简并性引物，通过实时-PCR和3′cDNA末端快速扩增RACE技术克隆紫红笛鲷小清蛋白的全长基因，并进行序列分析。

All the newly synthesized esters were evaluated biologically against susceptible strain of mosquito es, houseflies and German cockroaches.

对所有合成的酯用敏感系的蚊，家蝇和蠊作了生物活性测试。

Three different RNA polymerases are found in all eukaryotic cells, and each is responsible for synthesizing a different class of RNA molecules.

真核生物的三种RNA聚合酶在细胞中的定位、合成的产物各具有怎样的特征？

Bacterial cellulose, a kind of biological material, is produced by some microorganisms. In comparison with natural cellulose, BC has high purities and other superior properties.

细菌纤维素（Bacterial cellulose，简称BC）是由微生物合成的一种生物材料，具有比天然纤维纯度更高、性能更优的特点，是目前材料研究的热点之一。

Peptide nucleic acid is a kind of new nucleic acid mimic invented in the early 1990s', in which the deoxyribose phosphate backbone has been replaced by a pseudo-peptide polymer to which the nucleobases are linked. PNA is uncharged, highly stable in chemical and biological environments, and binds complementary DNA and RNA targets with remarkably high affirnity and specificity.

肽核酸是二十世纪九十年代初合成的一种全新的核酸类似物，它以多肽骨架完全替代DNA中的脱氧核糖磷酸二酯键的骨架，呈电中性，具有极高的生物和化学稳定性、极强的核酸结合能力和特异性，在分子生物学的许多方面得到广泛应用。

The operation conditions were optimized for the FDP production by using waste brewer's yeast cells.

在此基础上建立了生物转化合成FDP的补料分批操作方式，以产品成本最低为目标优化了反应操作时间。

My work is focused on the synthesis of nanoparticles and their applications in biomedicine.

研究兴趣主要集中于纳米粒子的合成及在生物传感中的应用。

These include nuclear lamina proteins,mRNA processing-related proteins,cell cycle-related proteins and synthesis-related enzymes,all of which were involved in basal metabolism and biological process in cells.

这些蛋白包括核纤层蛋白、mRNA表达调控蛋白、细胞周期相关蛋白和生物大分子合成相关蛋白等，功能涉及细胞基本代谢和生理过程的多个方面。

Results Thirteen spots were selected to be detected by the MS, and nine of them were identified. Among them, six proteins including in the basal metabolism pathway were possibly deduced that relative with the synthesis or metabolism of thuringiensin production.

与野生型和高产菌株相比，在BMB0806中发现了13个差异显著的蛋白点，鉴定出了其中的9个，生物信息学结果显示有6个蛋白可能与苏云金素合成或代谢相关。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐