该病毒是一种单链核糖核酸（RNA）病毒，属于沙粒病毒科。
The virus is a single-stranded RNA virus belonging to the virus family Arenaviridae.
科学家认为，女性更健康的原因可能在于微rna(核糖核酸)，它是染色体上RNA编码的短片段。
The reason why women are more robust appears to be microRNAs - short strands of RNA encoded on the chromosome, scientists believe.
哈佛大学的德里克·罗斯进行了相似的研究，他使用合成核糖核酸信使分子模仿病变基因的活动。
Derrick Rossi of Harvard University has performed a similar trick using synthetic RNA messenger molecules to mimic the activity of the genes in question.
其他研究显示，核糖核酸基因调控中起着其他细胞的功能和重要作用。
Other studies revealed that RNA plays a major role in gene regulation and other cellular functions.
研究人员在20年前就已经发现了吉姆萨阴性细菌，例如大肠杆菌，可以降解并重新利用其核糖核酸。
Researchers have known for more than 20 years how so-called gram-negative bacteria like Escherichia coli degrade and recycle their RNA.
生命起源研究的许多团体都集中在核糖核酸，它相信已先于活细胞。
Many groups studying the origins of life have focused on RNA, which is believed to have pre-dated living cells.
另一种被称之为rna的核酸负责将信息传递到名为核糖体的分子机器上，核糖体通过阅读RNA信息，并将氨基酸串联起来形成蛋白质。
Another nucleic acid, RNA, carries the information to a molecular machine called a ribosome, which reads the RNA and strings together amino acids to form the protein.
拉索尔教授运用了一项名为核糖核酸（RNA）干扰的新技术，仅在棉籽中建立了一个阻断棉子酚生长酶的基因序列。
Rathore used a new technique, called RNA interference, to construct a genetic sequence that blocked the gossypol-producing enzyme in the seeds only.
核糖核酸的干扰作用为研究人员搞清生命生长提供了一个新工具——比如说，植物是如何展现其独特外形的，婴儿的小手在母体里是如何形成的，等等。
RNA interference gives researchers a new tool for understanding how living things grow--how a plant assumes a particular shape, for example, or how a baby's hand forms during gestation.
他们都是核糖核酸病毒(RNA病毒)，这就说明了他们不能轻易地将他们的遗传物质转化成dna，这是一个整合成动物基因组的必要步骤。
All are RNA viruses, which means they can't easily convert their genetic material into DNA, a necessary step for integrating into an animal's genome.
这一信息决定某段核糖核酸(RNA)是否被剪断。
That information determined whether or not a string of RNA was snipped.
在遗传物质的家族中，核糖核酸一直以来被认为是脱氧核糖核酸跟班的表弟。
In the family of genetic material, RNA has long been the poor cousin of DNA.
在这个解剖台上，研究人员还会附上基因的活动信息——一个细胞将基因翻译成RNA(脱氧核糖核酸已经经常会伴随有的蛋白质分子的过程)。
On this anatomical scaffold researchers will overlay information about gene activity-the genes a cell translates into RNA transcripts and then often protein molecules.
使用丙肝病毒重组免疫印迹分析技术和丙肝病毒核糖核酸检测对丙肝病毒感染进行确诊。
HCV recombinant immunoblot assay (RIBA) and HCV RNA testing are used to confirm the diagnosis of HCV infection.
没有信使核糖核酸，也就产生不了蛋白质。
这种小核糖核酸分子没有参与合成蛋白质，而是附着在信使核糖核酸上(如图)，来消灭它们。
Instead of synthesizing proteins, this tiny RNA molecule latched onto messenger RNAs (chart), causing their destruction.
对遗传信息进行编码。基因——长长的脱氧核糖核酸分子中的不连续的片段——把它们的序列转录成单线信使核糖核酸分子，核糖核酸又成为蛋白质的模板。
Genes — discrete segments of long DNA molecules — transcribe their sequences onto single-strand messenger RNA molecules, which then serve as templates for proteins.
简言之，脱氧核糖核酸产生了信使核糖核酸，信使核糖核酸又产生了蛋白质。
In short, DNA makes messenger RNA, and messenger RNA makes proteins.
在20世纪90年代初，研究人员在研究一种虫子的基因时发现了一种很短却又与众不同的核糖核酸。
In the early 1990s, researchers studying a species of worm discovered genes for a very short and very unusual piece of RNA.
这些酶与碳水化合物、脂肪、蛋白质、含硫氨基酸、核酸（DNA和RNA）及铁蛋白中铁的代谢密切相关。
Those molybdeumenzy have important influence upon the metabolism of carbohydrate, fat, protein, sulfamino acid, nucleic acid (DNA and RNA), and iron in iron albumen.
噬菌体的核心基因物质可能是核糖核酸（rna）或去氧核糖核酸（DNA）。
The core of a Bacteriophage 's genetic material may be either DNA or RNA.
染色体来基因库，核糖核酸生命源。
染色体来基因库，核糖核酸生命源。
应用推荐