News tagged with mosaic virus

Plants can 'switch off' virus DNA

A team of virologists and plant geneticists at Wageningen UR has demonstrated that when tomato plants contain Ty-1 resistance to the important Tomato yellow leaf curl virus (TYLCV), parts of the virus DNA ...

Aug 22, 2014
5 / 5 (7) 0

Nanoparticle pinpoints blood vessel plaques

A team of researchers, led by scientists at Case Western Reserve University, has developed a multifunctional nanoparticle that enables magnetic resonance imaging (MRI) to pinpoint blood vessel plaques caused by atherosclerosis. ...

Feb 06, 2014
4.6 / 5 (7) 0 | with audio podcast

Crop-infecting virus uses aphids as carrier

(Phys.org) —University of Cambridge researchers have shown that viruses use aphids as pawns, discouraging the insects from permanently settling on already-infected crops and using this forced migration ...

Dec 05, 2013
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When viruses infect bacteria

(PhysOrg.com) -- Viruses are the most abundant parasites on Earth. Well known viruses, such as the flu virus, attack human hosts, while viruses such as the tobacco mosaic virus infect plant hosts.

Jun 30, 2011
5 / 5 (3) 0 | with audio podcast

New disease-resistant food crops in prospect

Researchers have uncovered the genetic basis of remarkable broad-spectrum resistance to a viral infection that, in some parts of the world, is the most important pathogen affecting leafy and arable brassica crops including ...

Nov 18, 2010
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Plant disease -- more than a crop killer

The devastating consequences of emerging infectious diseases on crops in developing countries and their economic and social impacts are often underestimated, according to a new study by Maurizio Vurro and his colleagues from ...

Jun 07, 2010
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