Removal of a gene could render lethal poxviruses harmless
The removal of one gene renders poxviruses—a lethal family of viral infections that are known to spread from animals to humans—harmless, a new study in the journal Science Advances reports.
The removal of one gene renders poxviruses—a lethal family of viral infections that are known to spread from animals to humans—harmless, a new study in the journal Science Advances reports.
Cell & Microbiology
Sep 18, 2020
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High-performance thermoelectric materials that convert waste heat to electricity could one day be a source of more sustainable power. But they need to be a lot more efficient before they could be effective on a broad scale ...
Nanophysics
May 30, 2013
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Powdery mildew is one of the most dreaded plant diseases: The parasitic fungus afflicts crops such as wheat and barley and is responsible for large harvest shortfalls every year. Beat Keller and Thomas Wicker, both plant ...
Biotechnology
Jul 14, 2013
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Within optical microchips, light finds its way through channels, waveguides, made of silicon. Light from a glass fiber, for example, is led through a structure of optical channels with splitters and couplers. Silicon is the ...
Optics & Photonics
Sep 21, 2012
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(PhysOrg.com) -- Bacteria are able to build camouflaged homes for themselves inside healthy cells - and cause disease - by manipulating a natural cellular process.
Cell & Microbiology
Dec 20, 2011
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The sea is full of microorganisms. Smaller than one millimeter and often composed of a single cell, they come in every shape and size imaginable, from bacteria and microalgae to protozoa. But there are also viruses—incomplete ...
Plants & Animals
Jan 26, 2021
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6
MIT researchers have discovered that certain photosynthetic ocean bacteria should beware of viruses bearing gifts: These viruses are carrying genetic material taken from their previous bacterial hosts that tricks the new ...
Cell & Microbiology
Jan 26, 2012
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The critical, structural changes that enveloped viruses, such as HIV, Ebola and influenza, undergo before invading host cells have been revealed by scientists using nano-infrared spectroscopic imaging, according to a study ...
Cell & Microbiology
Aug 22, 2018
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102
Certain kinds of viruses such as those that cause the common cold, SARS, hepatitis, and encephalitis, copy themselves using a unique mechanism, according to a team of Penn State University scientists that includes David Boehr, ...
Cell & Microbiology
Jul 19, 2012
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Researchers in China have discovered how a Zika virus protein reshapes its host cell to aid viral replication. The study, which will be published December 23 in the Journal of Cell Biology, reveals that the viral protein ...
Cell & Microbiology
Dec 23, 2019
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