We wanted to know why two viruses would behave differently than a single virus, given that the infecting viruses possess the same genetic decision circuit.
研究者想要知道为什么含有同样基因决定通路的两种病毒感染相对单个病毒感染会有截然不同的结果。
In that way, "mixing is possible, resulting in a new type of virus, like the virus that is currently infecting people," Erickson said.
就样一来，“混合是可能的，结果就产生一种新的病毒，就像眼前传染人类的病毒一样。”埃里克森说。
One fear, however, is that H5N1 might become better at infecting humans by swapping genetic parts (reassortment) with types of flu virus that already infect humans easily.
但是让人感到恐惧的是，H5N1可以与更容易对人类造成感染的流感病毒交换基因片段(重组)而得到进化。
And when scientists looked at the strain infecting the chimps, they found that it was a close relative of the virus that first infected humans.
当科学家们研究感染黑猩猩的病毒菌株时，他们发现这是与首先感染人类的病毒所密切相关的一种病毒。
This virus was different because it moved directly from chickens to people, rather than having been altered by infecting pigs as an intermediate host.
这种病毒之所以不同，是因为它并没有通过传染猪，使猪成为中间宿主，而是直接由鸡传染给人类。
But, regardless of how we got here, the clear and present danger that the virus in the housing, mortgage and credit markets is infecting the overall economy is too great to ignore.
不过，暂且不论我们怎么走到了这步田地，眼下在住房、抵押贷款和信贷市场的问题已给整个经济领域带来了侵袭，这种显而易见的危险是无法被忽视的。
Even if your tests show that you have very low levels of HIV in your blood, the virus will not have been totally eradicated and you will still be capable of infecting others.
即使您的测试表明，您的血液中HIV病毒的含量非常低，但由于病毒没有被彻底根除，所以您仍然能够感染他人。
The reason flu keeps infecting us again and again is that the virus is constantly changing.
流感能够反复感染我们的原因在于病毒的不断变化。
Scientists are investigating, on a molecular level, how the virus might mutate to become capable of infecting people more easily.
科学家们这正在研究禽流感病毒变得更容易使人感染的分子机理。
If you are using a computer that has a virus infecting Internet Explorer, this software will allow you to still access the Internet to search for and download needed remedies.
如果您使用的计算机有病毒可以感染IE浏览器，该软件仍然可以让您访问互联网，搜索并下载所需的补救工具。
"This is an animal strain of the H1N1 virus and it has pandemic potential because it is infecting people," Dr. Margaret Chan said Saturday speaking to reporters by phone.
MargaretChan在周六的电话采访中说：“这是一种动物病毒的变体，并且能够传染给人，所以有可能在全球大面积传播。”
Before Dr. Katzourakis’s fossil hunt, scientists had never found a foamy virus infecting any sloths, or any of their relatives like armadillos and anteaters.
在Katzourakis博士前，科学家从未发现有泡沫病毒感染的树懒，或像犰狳和食蚁兽等亲缘。
But 14 out of the 100, 000 sequences belonged to a new virus infecting all the women, which has been called the Dandenong virus after the hospital where the transplants took place.
但在十万组片段中有14组新的病毒基因，在三名女性身上均有发现。之后这种病毒以事发医院的名字命名叫做戴德蒙病毒。
German researchers have found a natural component of human blood that block the HIV virus from infecting cells, and would be more potent to fight the HIV virus.
德国研究人员已经发现了一种存在于人血中可以阻断HIV病毒感染细胞的天然成分，这将更有效的对抗HIV病毒。
Instead of protecting volunteers from the deadly virus, the vaccine actually ended up infecting numerous participants during its large scale clinical trial on humans.
在大规模的人体临床试验中，该疫苗并没有保护自愿者免受致命病毒的侵害，实际上它对大量的志愿者没有效果。
H5N1 is the name of a bird flu virus that's commonly found infecting poultry flocks in Southeast Asia, but one that has rarely infected humans.
H5N1是一种禽流感的名称，该病毒禽流感通常在东南亚的家禽感染中屡见不鲜，但很少感染人类。
By adapting to the upper respiratory system, the virus is capable of infecting a wider range of cell types and is more easily spread, potentially setting the stage for a flu pandemic.
病毒通过适应上呼吸道系统，感染更多种细胞并且更加容易传播，并可能导致流感的大面积流行。
The application of immune electron microscopy to the diagnosis of a spherical virus infecting Xinjiang soybean is studied.
研究了免疫电子显微镜技术在感染新疆大豆的一种球形病毒的诊断中的应用。
Objective: Cloning CD4 cDNA of Homo sapiens to study the mechanism of virus infecting the CD4 + cell for further research.
目的：克隆人的CD 4基因，为进一步研究病毒感染CD 4 +细胞的分子机制奠定基础。
Objective to study the relationship between blood screening unqualified in unpaid blood donator and hepatitis virus infecting in Xi 'an city.
目的探讨西安市无偿献血人群中血液检测不合格数与肝炎病毒感染的关系。
By infecting the mice with strains of the dengue virus, investigators can study how the disease takes hold and what factors might cause the more serious and often deadly dengue hemorrhagic fever.
使老鼠感染登革热，通过这一过程，科研人员就可以研究登革热的传播特点，并探究究竟是哪些因素导致了较为严重，通常会致人死命的出血性登革热。
Based on all the results above, suggested that the spherical virus were Broad bean wilt virus 2 (BBWV 2) and the filamentous virus were bean yellow Mosaic virus (BYMV). They were multiple infecting.
根据以上结果诊断病原为蚕豆萎焉病毒2 (BBWV 2)和菜豆黄花叶病毒(BYMV)，二者为复合侵染。
Replication means that the virus is reproducing and infecting neighboring cancer cells, rather than just infecting tumor cells it directly came into contact with.
复制意味着病毒还在不断繁殖并感染癌细胞周边细胞，而不仅仅是影响到它直接接触的肿瘤细胞。
This is to keep from infecting others and spreading the virus further.
这可以避免该病毒的进一步扩散。
While searching for something that might work as a vaccine against HIV, Matthews had stumbled upon a compound that blocked the AIDS Virus from binding to and thus infecting healthy cells.
在寻找可能具有抗hiv(艾滋病病毒)作用的疫苗之际，马修斯偶尔发现了一种化合物，它能阻止艾滋病病毒与健康细胞结合并使其受感染。
While searching for something that might work as a vaccine against HIV, Matthews had stumbled upon a compound that blocked the AIDS Virus from binding to and thus infecting healthy cells.
在寻找可能具有抗hiv(艾滋病病毒)作用的疫苗之际，马修斯偶尔发现了一种化合物，它能阻止艾滋病病毒与健康细胞结合并使其受感染。
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