DNA英 [ˌdi: en ˈeɪ] 美 [ˌdi:en'eɪ]
DNA 基本解释
abbr.脱氧核糖核酸(deoxyribonucleic acid); （美国）国防部核子局(Defense Nuclear Agency)
DNA 网络解释
1. DNA的翻译
1. 己二酸二壬酯：二壬酯(DNA)行业下游运行分析一、己二酸二壬酯(DNA)行业下游介绍二、己二酸二壬酯(DNA)行业下游发展状况分析三、己二酸二壬酯(DNA)行业下游对己二酸二壬酯(DNA)行业影响力分析第十二章 己二酸二壬酯(DNA)重点企业发展分析第
2. DNA的近义词
2. 分析：2006年9月24日,印度主要报纸之一的<<每日新闻与分析>>(DNA)在第四版显著位置刊登专文,采访介绍了在孟买的一些同性恋者,以及目前印度公众对同性恋者日渐理解和接纳的情况.
3. dna：desoxyribose nucleic acid; 脱氧核糖核酸
4. dna：designed national authority; 温室气体管机构
5. dna：did not attend; 未出席
DNA 双语例句
1. First, cells are exposed to a chemical that creates covalent bonds between DNA and proteins bound to DNA.
首先，细胞暴露在一种能在DNA与其结合蛋白质之间形成共价键的化学物质中。
2. This report performed DNA screening mainly in sporadic idiopathic nocturnal frontal lobe epilepsy and part of the familial nocturnal frontal lobe epilepsy cases in China. No gene mutation in known regions of neuronal nicotinic acetylcholine receptor was found.
本研究主要针对我国散发性夜间额叶癫痫及部分家族性夜间额叶癫痫病例进行基因筛查，没有发现神经元烟碱乙酰胆碱受体目前已经确定的位点的基因突变。
3. DNA什么意思
3. MethodsBased on the progress reported in this field, we selected two definitive ADNFLE genes CHRNA4, CHRNB2 as candidate genes and DNA sequencing was performed on the 5~ exons in 13 families of 18 idiopathic nocturnal frontal lobe epilepsy cases, 23 sporadic idiopathic nocturnal frontal lobe epilepsy cases and 26 first degree relatives.
对象与方法检索文献，选择ADNFLE的两种确定的突变基因CHRNA4、CHRNB2基因为候选基因，用基因测序的方法对13个家系中18例家族性特发性夜间额叶癫痫患者、23例散发性特发性夜间额叶癫痫患者及其26例一级亲属进行CHRNA4、CHRNB2基因第5外显子的突变筛查研究。
4. 好好学单词·英语单词大全
4. Part two Molecular genetic study of idiopathic nocturnal frontal lobeepilepsyObjectiveWe selected two definitive autosomal dominant nocturnal frontal lobe epilepsy genes CHRNA4, CHRNB2 as candidate genes and DNA sequencing was performed on the 5~ exons.
第二部分：特发性夜间额叶癫痫的分子遗传学研究目的选择常染色体显性遗传夜间额叶癫痫的两种确定的突变基因CHRNA4、CHRNB2基因第5外显子进行基因的突变筛查研究。
5. DNA的反义词
5. PiggyBac, a classⅡtransposable element, was originally isolated from a Trichoplusia ni cell line.
piggyBac转座子是典型的DNA转座子，最初是从粉纹夜蛾的细胞系中分离出来的。
6. We ha ve tested the ability of piggyBac, a DNA transposon from the cabbage loop er moth Trichoplusia ni, to transpose in mammalian systems.
我们测试了一种来源于飞蛾***（这里看不懂，反正是个名词）中的DNA 转座子piggyBac在哺乳动物系统中的转座活性。
7. DNA
7. Differentiation of secondarystructure of DNA between the two subgenera was mainly focused on theirsecond hairpin structures.
两个亚属间RNA次级结构差异主要集中在三个稳定发夹结构中的第二个。
8. 911查询·英语单词
8. Many copies of mitochondrial DNA are present in cytoplasm and may have the same DNA structure or different structures.
细胞质中有许多线粒体DNA的拷贝，它们的DNA结构可相同，或不同。
9. All of the 58 restriction endonucleases were used to investigate the mtDNA diversity. Four restriction endonucleases, DraⅠ、SnaBⅠ、SspⅠ and Vsp Ⅰ, were polymorphic. Based on presence or absence of the the 215〓 SspⅠ site, all of the 13 mtDNA sequences were divided into two groups.
利用DNAClub软件对AT富集区和tRNA〓基因的DNA序列进行了模拟酶切，所有的58种内切酶中有10种内切酶在13个材料中有酶切位点，仅4种酶DraⅠ、SnaBⅠ、SspⅠ和VspⅠ表现出多态性，且主要位点差异在于SspⅠ酶切位点的有无（序列的第215位的C/T）。12个品种中有4个品种（豫早1号、豫早2号、鲁红、33）没有此酶切位点，另外8个品种有此酶切位点，野柞蚕也没有此酶切位点。
10. The interaction between DNA polymerase and DNA is important to ensure the high fidelity of DNA replication.
DNA聚合酶与DNA的相互作用对于生物体确保DNA复制的正确性具有重要意义。
11. DNA什么意思
11. It is designed for removing unincorporated radiolabeled deoxynucleotide triphosphates from random primed labeling or DNA end labeling.
此分离柱可用于在DNA随机引物标记和DNA末端标记后去除过量的放射性标记的dNTPs。
12. Results The positive rate of HBVDNA was 56.7%, and the level of HBV DNA was 4.16+0.57(LogE, copies/ml)in saliva.
结果60例慢性HBV 感染者中唾液HBV DNA 阳性34例，平均HBV DNA 含量为4.16±0.57拷贝数/ml 的对数
13. DNA什么意思
13. Environmental exposures can lead to modification of methyl groups (CH3) binding to certain DNA molecules, which can result in modified expression of specific genes.
环境风险可能会导致修改甲基组具有约束力的某些DNA分子，这可能会导致修改表达的特定基因。
14. For the liver normal cells, there appeared changes in the intensities of the Raman peaks at 1006, 1125, 1314 and 1341 cm~(-1), and it indicated that HCPT had influences on the DNA and proteins of the liver normal cells.
正常细胞中的一些拉曼峰1006、1125、1314和1341 cm~(-1)强度也有变化，表明羟喜树碱对正常细胞内的DNA及蛋白质均有影响。
15. The positive rate of exogenous DNA amplification in embryonic organs from the second group was higher than that from the first or third group.
实验结果证明，体外培养48 h并经遗传修饰的胚盘细胞仍然具有形成嵌合体的能力，利用早期胚盘细胞途径制备转基因鸡是可行的。
16. In conclusion, Id4 could be regard as a reporter for ALL patients before their relapse.
DNA抑制因子4可作为ALL患者临床复发前的报告因子。
17. DNA的意思
17. By determining the lengths of these various molecules, each position of the DNA that contains C can be determined.
通过测定这些不同分子的长度，DNA中每个含有C的位置能够被确定下来。
18. It was discovered that trimalonic acid C60、fullerol、dimalonic[60]fullerene hydrolysate、tetraethyl methano[60]fullerenediphosphonate、methano[60]fullerenediphosphonic acid and dimalonic acid C60 exhibited different inhibitory effects on Taq DNA polymerase.
实验发现，6种富勒烯衍生物三丙二酸富勒烯、富勒醇、富勒烯丙二酸水解物、亚甲基富勒烯二膦酸四乙酯、亚甲基富勒烯二膦酸四乙酯的完全水解物和二丙二酸富勒烯对Taq DNA聚合酶存在不同程度的抑制作用。
19. The company's executive director[6], Mark Stolorow, says the DNA samples recovered from the World Trade Center have posed[7] special challenges to researchers.
该公司的执行董事马克·史托洛卢说，世贸中心那儿提供的DNA检测样品对研究人员来说是特别的挑战。
20. DNA的翻译
20. Direct sequencing of Scedosporium apiosperm um DNA in the diagnosis of a case of keratitis［J］.
一种适合于PCR反应的酵母菌、无绿藻及丝状真菌DNA提取方法［J］。
DNA 词典解释
1. 脱氧核糖核酸
DNA is an acid in the chromosomes in the centre of the cells of living things. DNA determines the particular structure and functions of every cell and is responsible for characteristics being passed on from parents to their children. DNA is an abbreviation for (缩略=) 'deoxyribonucleic acid'.
DNA
DNA 单语例句
1. Elkins secured a discarded cigarette butt from Earl Gene Mann, and DNA on it matched evidence found at the crime scene.
2. " DNA profiling is an excellent technique that is improving by leaps and bounds, " he said.
3. DNA repair in the breast cells appears to be blocked when chemical components of the smoke activate a particular gene.
4. I can't help but wonder about the DNA of China's theater.
5. Genetically engineered mice containing human DNA are already a mainstay of research into new drugs for diseases such as cancer.
6. But scientists also have been examining DNA maps to find genes that may also put people at higher cardiovascular risk.
7. Caldwell said the cause of death was " undeterminable at this point, " and that DNA tests would be conducted to confirm the identities.
8. Researchers used a technology known as chromatin transfer, in which Nicky's DNA was transplanted into an egg cell whose nucleus had been removed.
9. The next step for the researchers is to attempt to find ways to manipulate cellular DNA repair and to prevent tumor formation.
10. The centre has been strictly keeping secret the personal information of its clients who can make DNA checks anonymously.
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