Investigate the role of antioxidants-butylated hydroxytoluene, vitamin C and vitamin E in UVR -induced DNA damage.
探讨抗氧化剂 -丁羟甲苯、维生素C和维生素E 是否对紫外线照射诱发的 DNA 损伤具有拮抗作用。
“Right now there are only 15 people in the world who know how to design a molecular machine out of DNA, ” says Washington computer scientist Zoran Popovi′c.
华盛顿大学计算机方面的科学家佐兰·波波维奇说：“现在世界上只有15个人知道如何从DNA中设计出一台分子机器。
The genetic information of all living cells is stored in the DNA composed of the four canonical bases adenine (a), cytosine (c), guanine (g) and thymine (t).
所有活细胞的基因信息都储存在由四种碱基，即腺嘌呤(A)、鸟嘌呤(G)、胞嘧啶(C)、胸腺嘧啶(T)构成的DNA里。
In addition to measuring blood levels of inflammation-linked molecules such as C-reactive protein, the researchers also measured the length of sections of the women's DNA called telomeres.
除了测量像C -活性蛋白的与炎症有关的分子的血液水平外，研究人员还测量了女性的DNA上一部分叫做端粒的区域的长度。
For DNA, these units are the c, t, a and G bases, and for proteins the units are 20 different amino acids.
对DNA来说，这些单位是C、T、A和G碱基，对蛋白质来说这些单位是20个不同的氨基酸。
This article's examples use DNA, which consists of two strands of adenine (A), cytosine (C), thymine (T), and guanine (G) nucleotides.
本文的示例使用DNA，DNA由腺嘌呤（A）、胞嘧啶（C）、胸腺嘧啶（T）和鸟嘌呤（G）组成的核苷酸双螺旋组成。
The examples so far have naively assumed that the penalty for a mismatch between DNA bases should be equal — for example, that a G is as likely to mutate into an A as a C.
目前为止的示例都假定DNA碱基对之间不匹配的扣分应该相等 —例如，认为G 变异为A与变异为 C 的可能性相当。
The chemical structures that form the units of DNA and RNA and that encode genetic information i.e. the bases that make up the base-pairs are A, G, T, C and U (see DNA).
形成DNA、RNA单体以及编码遗传信息的化学结构，也就是组成碱基对的碱基包括A、G、T、C、U。
Human DNA has only 4 basic building blocks (commonly written as g, a, t, and c), so this is not a far-fetched theory.
人类DNA只有4种基本组成部分(通常写作g、A、t和c)，因此这不是一种牵强附会的理论。
Thus on top of the dependence on g-c content, the stability of pna-dna duplexes also depends on the purine fraction of the PNA strand.
因此，肽核酸- DNA二聚体的稳定性除了依赖g - C配对的含量外，还与肽核酸链上的嘌呤含量有关。
C-value paradox: amount of DNA does not match organism's complexity.
值矛盾：DNA的量与机体的复杂度不相称。
The examples so far have naively assumed that the penalty for a mismatch between DNA bases should be equal - for example, that a G is as likely to mutate into an a as a c.
目前为止的示例都假定DNA碱基对之间不匹配的扣分应该相等-例如，认为G变异为A与变异为C的可能性相当。
The results showed that human chromosomal DNA has homologous sequence complimentary to the C fragment, and F fragment is HSV specific fragment.
结果提示：人染色体DNA中含有与C片段互补的同源序列；F片段为HSV特异的型共同性片段。
Genome DNA was extracted from white blood cell. Polymerase chain reaction (PCR) and restriction fragment-length polymorphism (RFLP) were employed to study C-344T polymorphism of CYP11B2 gene.
酚-氯仿法从外周血中提取基因组dna，聚合酶链反应(PCR)及限制性片段长度多态性(RFLP)方法检测CYP11 B2基因C - 344t多态性。
Aim To investigate the electrochemical behaviors of Mitomycin C and its interaction with calf thymus DNA. Methods The cyclic voltammetry was carried out at a paraffined graphite electrode.
应用循环伏安法研究了药物丝裂霉素与小牛胸腺DNA在自制的浸蜡石墨电极上的相互作用。
CTAB method, low pH medium with high salt method (LPHS), and urea method were used and improved to extract high-quality DNA from Lauraceae plant Cinnamomum cassia Presl. , C. zeylanicum and C.
为了从富含次生代谢物的樟科植物肉桂、锡兰肉桂、阴香中获得高质量DNA ，研究和改进了CTAB法、高盐低pH法和尿素法。
BRCA1 protein forms at least three distinct complexes (BRCA1 a, B, and c) with other DNA repair proteins, and these interactions are vital for regulation of BRCA1 function.
BRCA1会和其他DNA损伤蛋白结合形成至少三种不同的复合物(BRCA1A,B和C)，这种结合对于调控BRCA1的功能是至关重要的。
"The full significance of higher DNA-methylation levels after C-section is not yet understood, but it may have important clinical implications" he says.
我们还不能完全理解剖宫产后dna -甲基化升高的重要性，但它一定会有很重要的临床作用。
BRCA1 forms at least three distinct complexes (BRCA1 a, B, and c) with other DNA repair proteins, and these interactions are vital for the regulation of BRCA1 function.
BRCA1会和其他DNA损伤蛋白结合形成至少三种不同的复合物(BRCA1A,B和C)，这种结合对于调控BRCA1的功能是至关重要的。
The optimal co-ordination mode for the hydration of complementary bases G-C, A-T in B-DNA molecule has been derived by using quantum chemical calculations and empirical potential energy functions.
本文通过对B—DNA分子中互补碱基对A—T、G—C水合作用的量子化学计算以及最优化处理求得了它们水合作用的最优配位模式。
These results preliminarily indicated that allele C of T/C polymorphic site of HIOMT gene is a potential DNA marker for improving litter size in goats.
本研究结果初步表明HIOMT基因T/C突变位点的C等位基因是一个潜在有效的DNA标记，能够在一定程度上控制山羊的产羔性能。
C-value paradox: the lack of correlation between the amount of DNA in a haploid genome and the biological complexity of the organism. (C-value refers to haploid genome size.)
值矛盾：单倍体基因组中dna的量与机体生物学上的复杂度缺乏联系。
Objective To investigate the role of antioxidants-butylated hydroxytoluene, vitamin C and vitamin E in UVR -induced DNA damage.
目的探讨抗氧化剂 -丁羟甲苯、维生素C和维生素E是否对紫外线照射诱发的DNA损伤具有拮抗作用。
As the diseases that tend to be more common in people delivered by C-section are connected with the immune system, we decided to focus our research on early DNA changes to the white blood cells.
因为剖宫产儿更易患免疫系统方面的疾病，我们决定我们的研究要重点关注白细胞的DNA变异。
As the diseases that tend to be more common in people delivered by C-section are connected with the immune system, we decided to focus our research on early DNA changes to the white blood cells.
因为剖宫产儿更易患免疫系统方面的疾病，我们决定我们的研究要重点关注白细胞的DNA变异。
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