选择模板、RNA聚合酶与转录因子结合形成复制体是两种主要的调控方法。
Selecting template and the binding of transcription factors with RNA pol to form replicon are two major regulatory means.
有更多的错误选项需要排除,而如果个体的独特性很低,那就意味着出现更多的幽灵般的复制体、更多认错的可能。
There are more distracters to sift through, and if individual uniqueness is low, that means more doppelgangers, more cases of mistaken identity.
他们发现叫作SH3TC2的基因连同其复制体发生了变异,已知这类基因是引发CMT的致病基因,也很有可能与神经传到密切相关。
They found mutations in both copies of a gene called SH3TC2 that is known to cause CMT disease and is likely involved in nerve transmission.
他们将复制这一切,像天使一样地笑并在沙滩上作画,然后下个月,白石头也不见了,它们与成千的海滩上其他石头成一体了。
They will copy, laughing as they lie like angels and draw their Outlines in the sand. Next week, next month the white stones will have gone, scattered back into the thousands already on the beach.
一旦平面能够准确匹配,我们就可以开始复制、缩放和移动不同的拷贝(刚才所建的零高度立方体的拷贝——译者注)。
Once we have that plane into place, we can duplicate, scale and move it to create different copies.
将JSON数据从清单1复制到请求体中,并单击Send。
Copy the JSON data from Listing 1 into the request body and click Send.
绍斯塔克说:“当我们着手这项研究时,我们真的只是对有关DNA复制的基本原理及如何维护染色体末端感兴趣。”
Szostak said: "When we started the work, we were really just interested in the very basic question about DNA replication, how the ends of chromosomes are maintained."
在病毒的基因可以被使用之前,病毒一定要把它的基因复制到宿主的染色体中。
The virus must copy its genes into the host cells' chromosomes before these genes can be used.
有的时候,它们会先复制下染色体,但是会等到特定的时间再集中生成后代。
Other times they copy their chromosomes but hold off parceling them out to their army of offspring until the time is right.
瓶体本身就像广告一样传达了一种信息:不可复制,独一无二的视觉冲击。
The bottle alone conveys the message in all the advertising. No copy, no other visual impressions.
例如,假设您希望将所有上下文信息从源中复制到目标,但是还希望将消息体中的某些内容添加到上下文或关联。
For example, suppose that you wanted to copy all the context information from the source to the target, but you also wanted to add something from the body to the context or correlation as well.
能够在多个产品线和与外部体系一体化中虚拟化和设计复制的系统。
Able to visualize and design complex systems with multiple product lines and integrations with external systems.
人类的大多数变异基因都是中性的,这意味着变异之所以被激发不是出于自然选择,而是由于产生了良性变异或染色体在复制时候发生了混乱。
Most variation in the human genome is neutral, meaning that it arose not by natural selection but by processes like harmless mutations and the random shuffling of the genome between generations.
一个四模组机器人在2.5分钟内即可完成对从“供给区”选取出的立方体的重新组合,实现一次复制。
The four-module robot was able to construct a replica in 2.5 minutes by lifting and assembling cubes from the feeding locations, said Lipson.
科幻小说中的太空食品一般要么是味同嚼蜡的预制的正方体,要么就是一盘一盘的地球美食的高科技复制品。
Science fiction tends to present space food as either flavorless, prefabricated cubes or plates of luscious Earth food that magically appear out of high-tech replicators.
布莱克本和卓斯塔克测定,端粒中一段特殊的DNA序列在细胞分裂染色体自我复制时保护了染色体免受损耗。
Blackburn and Szostak determined that it was a specific DNA sequence in the telomeres that kept chromosomes from fraying whenever they were copied when a cell splits in two.
他们研究被称为拷贝数变异(CNV)的染色体的删减和复制,发现在患有多动症的儿童中有 16%都存在。
Their study looked for chromosomal deletions and duplications known as copy number variants (CNV) and found that these were present in 16% of the children with ADHD.
染色体组包涵很多基因,太多的错误复制,损伤和遗漏会导致数以万计的基因改变。
Chromosomes contain many genes, so mis-copies, breaks and omissions lead to tens of thousands of genetic changes.
已经被复制的染色体则又被重新送回到了原细胞的细胞核中,这样做以前一向被认为是不可能的。
Duplicate chromosomes were sent back to the center of the original cell, an event once thought impossible.
另外一个好处是下次重复使用这段代码的时候,再次调用函数就可以了,这比复制粘贴函数体可方便多了。
Another advantage is that if you reuse the code, it is more concise to call a function twice than to copy and paste the body!
每个机器人都由多个10cm大小的立方体组成。这些立方体具有同一的部件、互相连接或分离的电磁石和计算机复制程序。
Each robot consists of several 10 cm cubes which have identical machinery, electromagnets to attach and detach to each other and a computer program for replication.
这项新的技术是利用一种叫作极体的物质携带CGH,它能率先检测出卵细胞的染色体是否丢失是否已经复制。
The technique, called polar body array comparative genomic hybridisation, is the first that can check all of an egg's chromosomes to see if any are missing or duplicated.
当这些微型染色体注入到酵母细胞中后,在细胞分裂时,这种CCCCAA的DNA序列在复制时对染色体起到了保护作用,就像鞋带末端的塑料帽对鞋带起到的防磨损作用。
When these were injected into yeast, the DNA sequence protected the chromosomes when they were copied, just as the plastic tips at the ends of shoelaces stop them from fraying.
人体X染色体的显微扫描照片。 (得到照片研究中心允许而复制) X染色体是Y染色体的三倍大,而且也传递着比其多100倍的基因信息。
The X chromosome is three times the size of the Y chromosome and carries 100 times the genetic information.
当这种景象产生时,细菌会制做一份包含病毒粒子在内的自身染色体复制。
When this happens a bacterium makes a copy of its chromosome, which includes the virus particle.
跟他的其他复制品不同,这名克隆体将不会接受生长加速以及思维驯化。
Unlike his other duplicates, this clone would not undergo growth acceleration or docility tampering.
跟他的其他复制品不同,这名克隆体将不会接受生长加速以及思维驯化。
Unlike his other duplicates, this clone would not undergo growth acceleration or docility tampering.
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