查询词典 DNA

I use an example quoted by Hu Jiaqi:"It is reported that America separates the DNA of a kind of virus by making use of genetic technology and combines it with another kind of DNA. Finally, they get a kind of virulent biological agent called a "pyrotoxin". Someone discloses in private that 20 grams of such a kind of biological agent could result in the global death of 6 billion people due to infection."

我在这里例举胡家奇所引用过的例子："据报道，美国利用转基因技术，将一种病毒的DNA分离出来，与另外一种DNA进行结合，拼结成一种剧毒的"热毒素"生物战剂，且私下有人透露，这种生物战剂只需20克，就可以导致全球60亿人全部感染死亡。"

372Bp mitochondrial cytochrome b DNA of blue fox, red fox, raccoon dog, and wolf were sequenced. Combined with the DNA fragments of dog, simien fox, and African wild dog, sequences were aligned and analyzed. There are 113 nucleotide sites substituted (30%).

通过对犬科的赤狐、蓝狐、貉和狼4种的线粒体细胞色素b约372bp DNA片段序列分析，结合GenBank中狗、西门豺和非洲野犬3种的该区段DNA序列的比较，共发现113个核苷酸位点存在变异(约30%)。

Single-strand DNA binding proteins Proteins that bind to single-strands of DNA at a replication fork, protecting the strands and preventing them from rebinding to each other.

结合蛋白单链 DNA 结合蛋白(SSB 在复制叉处与单链 DNA 结合的蛋白质，它们保护单链防止它们互相重新结合。

The recA gene is known to be the key gene in DNA recombination and SOS repair of DNA damage.

前人的工作证明了recA基因的DNA重组和DNA损伤应急修复过程中是一个关键的基因。

Therefore,pTL-8/AMA-l combined with pUHS6-l is a good regulable DNA vaccine candidate against Plasmodium falciparum. The constructionof this system lays the foundation for future research to explore the mechanism of DNA immunizaiton and regulate the antigen expression to reduce side effects of DNA vaccines.

该系统的建立将对进一步深入研究DNA疫苗的免疫机制和调控基因表达、减少不良免疫反应以及进行可精确调控的基因治疗打下一定的基础

This is because Andromedan, Gray and Reptilian DNA are even more paired down than human DNA at 2 strands.

这是因为仙女座人、灰人和爬虫人的 DNA 是甚至比2股 DNA 的人类还要削弱的。

Much of the Asian race holds Reptilian DNA; many of white origin hold some Gray DNA.

亚洲族类的很多人持有爬虫军DNA；白族起源的很多人持有灰人DNA。

In this paper,by analyzing the basic principle of Residue Number System,an improved DNA representation of number is presented and applied in the arithmetic computation based on the Adleman Lipton model,and the computing model and concrete procedure are presented.

基于Adleman-Lipton模型，分析了剩余数制的基本原理，改进了整数的DNA链表示，并将其应用于DNA算术运算，给出了剩余数制下进行DNA算术运算的算法模型。

This is caused by the intercalation of MB to DNA bases which restricts the rotational motion of MB.

溴化乙锭的存在使MB-DNA体系的荧光强度增强，这是由于溴化乙锭与MB竞争结合DNA而使MB与DNA的结合反应向左移动，溶液中游离MB浓度增加了的缘故。

Trends of DNA methylation frequency and half DNA methylation frequency are ruleless under soil Naphthalin pollution stress in corn whole growth stage.

从玉米整个生长周期看，土壤萘污染胁迫对玉米叶片中DNA全甲级化和半甲基化频率影响均无明显规律；三个时期分别来看，土壤萘污染胁迫对玉米幼苗期和灌浆期DNA全甲级化和半甲基化频率影响较大。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。