Just ask your nearest DNA strand.
问问你最近的基因组吧。
The staples bring two distant parts of the DNA strand together so that it folds.
这些短链dna将长链dna的两端缠在一起，这样长链dna就折叠起来了。
DNA strand scission and topology changes are catalyzed by DNA topoisomerases.
DNA拓扑异构酶与断开dna链和改变其拓扑结构有关。
The single cell gel electrophoresis was used to test the DNA strand breakage degree.
用单细胞电泳检测细胞DNA链断裂情况；
Others were not so sure that particular DNA strand survived in their familial bloodline.
另一些人并不确定这一特定的基因链在种系的流传是否瘩杨了下来。
By flipping this field's polarity the DNA strand can be ratcheted along, one base pair at a time.
通过转动电场的极性，DNA链会渐进式地前进，一次一对碱基对。
Like previous researchers, they used an electric field to drive the DNA strand toward the pore.
如同以往的研究人员，他们使用电场以推动DNA链移向孔隙。
Sequencing-by-synthesis methods simulate parts of this process on a single DNA strand of interest.
合成定序法模拟细胞的复制步骤，分析单股DNA的序列。
This also involves a nanopore in an AHL protein, but the DNA strand does not pass through the nanopore intact.
这也需要在AHL蛋白质上有个孔道，但是DNA链不再原原本本地穿过纳米孔。
A similar experiment has been done using optical tweezers, Ling said, but it involves only one DNA strand at a time.
类似的实验也有用光镊的，玲说，但一次只能对一个DNA链作用。
As the bead moves toward the magnet, the DNA strand passes through nano-sized opening slowly enough that its base pairs can be read.
当铁珠被吸向磁铁，DNA链便会缓慢的通过纳米大小的开口，其碱基便可被读取。
Conclusions Anti-BPDE can result in DNA strand breakage, and the degrees of damage is related to the administrated doses of anti BPDE.
结论反式BPDE可导致DNA断裂损伤，其损伤程度与剂量有一定关系。
The process draws the DNA strand upwards into the capsid where it is protected from damage, enabling the virus to survive and reproduce.
这一过程将DNA链向上拖入头壳中，从而保护其不受损伤，使病毒能够存活以及进行繁殖。
Epigenetics refers to changes to genes other than changes to the DNA sequence itself, such as the addition of molecules to the DNA strand.
实验胚胎学涉及的内容不是DNA序列本身的变化，而是基因的改变，如向DNA链添加分子。
Conclusion All of 10 kinds MMMF could induce DNA strand breaks in different degrees, but the effect was lower than that of chrysotile fiber.
结论10种人造矿物纤维均可引起不同程度的DNA链损伤，但损伤程度除耐火纤维外，均低于温石棉。
This pioneering project used a "shotgun" approach, which first isolates a DNA strand and forces it to copy itself millions of times over in a chemical reaction.
这一前沿工程使用了一种“猎枪”方法。首先分离出一个DNA链，之后通过化学反应使它复制自身上百万次。
This methylation helps distinguish the newly synthesized DNA strand from the parent strand, which AIDS in the final stages of DNA proofreading after duplication.
这种甲基化有助于区分新合成的DNA链从母链，协助在最后阶段的DNA复制后校对。
Foreign gene (double stranded DNA) is maybe integrated in different DNA strand of the same chromosome as an exon. The first generation of transgenic fish is Mosaic.
外源基因(双链dna)作为外显子可能整合在一条染色体上的不同dna链上，转基因鱼的第一代为嵌合体。
Methyls, small chemical groups within cells, latch on to certain areas along the DNA strand. The methyls serve as a kind of switch that renders genes active or inactive.
甲基，细胞内小的化学基团，定位于DNA链上一定区域，像开关一样，掌管着基因的活化和关闭。
The results showed that all industrial wastewaters tested contained some DNA damage agents and could induce DNA strand breaks of V79 cells that were cultured in bottles.
结果表明，所测的各种工业废水均含有DNA损伤剂，能够诱发培养的V79细胞dna链断裂，其中以制革厂废水的DNA损伤作用最强。
Oxidative stress can cause DNA damage, such as DNA strand breaks, point mutations, aberrant DNA cross-linking, and mutations in proto-oncogenes and tumor suppressor genes;
氧化应激可以导致DNA链断裂、DNA位点突变、DNA双链畸变和原癌基因与肿瘤抑制基因突变等形式的DNA损伤；
Basically, a DNA strand is pushed through a 2nm hole on a silicon chip and, as it moves through, that chip is able to use an electrical charge to read the strand's coding sequence.
DNA链被拉进硅基芯片上的直径2nm的孔，随着它穿过小孔，该芯片可以通过电荷读取到链上的编码序列。
Objective: To determine the background levels of DNA strand breaks level and the correlation factors in longevity families and non-longevity families people in the city LuoPu.
目的： 研究和田地区洛浦县长寿与非长寿家族的DNA断裂水平的基础值及其相关因素。
Other labs have experimented with similar nanopore-based approaches to sequencing but have found it difficult to control how quickly the DNA strand feeds through the nanoscale hole.
其他实验室已经试验过类似的纳米孔测序方法，但研究人员发现，很难控制DNA链穿过纳米孔的速度。
Objective To detect the DNA strand breaks induced by adriamycin, potassium chromate or hydrogen peroxide and to study the effect ofp tyrosol on DNA oxidative damage in CHL cells.
目的检测阿霉素、重铬酸钾和过氧化氢所致中国仓鼠肺成纤维细胞（CHL）DNA的损伤效应及酪醇对真核细胞DNA氧化损伤的保护作用。
This protein complex was found to bind to locations on the DNA strand that the researchers had artificially damaged, suggesting that it is directly involved in the repair process.
这种蛋白复合体被发现能够结合到研究人员在DNA链上人为损伤的部位，提示了它与修复过程有直接关系。
To avoid such errors in the new study, they tagged each Neanderthal DNA strand with a unique molecular bar-code, to distinguish it biochemically from any extraneous genetic material.
因此在新的研究中，为避免再出现这种错误，他们将每一条尼安德特人的DNA都标记出来，以区别于所有外来的遗传物质。
Ochratoxin a may act by induction of DNA strand breaks, sister chromatid exchanges, DNA adduct formation, or reactive oxygen but the mechanism of action as a toxin is not yet resolved.
赭曲毒素A通过诱导DNA链的断裂、姐妹染色单体的互换、DNA加合物的形成或者活性氧发挥作用，但是作为一种毒素其作用机制仍然没有被解决。
Ochratoxin a may act by induction of DNA strand breaks, sister chromatid exchanges, DNA adduct formation, or reactive oxygen but the mechanism of action as a toxin is not yet resolved.
赭曲毒素A通过诱导DNA链的断裂、姐妹染色单体的互换、DNA加合物的形成或者活性氧发挥作用，但是作为一种毒素其作用机制仍然没有被解决。
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