Scientists create virus-resistant tomato plants

Researchers of Valencia's Polytechnic University (UPV) and the Spanish National Research Council (CSIC) have used tools that regulate gene expression in order to produce tomato plants that are resistant to the spotted wilt ...

New tool monitors real time mutations in flu

A Rutgers-led team has developed a tool to monitor influenza A virus mutations in real time, which could help virologists learn how to stop viruses from replicating.

What blocks bird flu in human cells?

Normally, bird flu viruses do not spread easily from person to person. But if this does happen, it could trigger a pandemic. Researchers from the MDC and RKI have now explained in the journal Nature Communications what makes ...

New research explains how HIV avoids getting ZAPped

Humans have evolved dynamic defense mechanisms against the viruses that seek to infect our bodies—proteins that specialize in identifying, capturing and destroying the genetic material that viruses try to sneak into our ...

CRISPR enzyme programmed to kill viruses in human cells

Many of the world's most common or deadly human pathogens are RNA-based viruses—Ebola, Zika and flu, for example—and most have no FDA-approved treatments. A team led by researchers at the Broad Institute of MIT and Harvard ...

Scientists identify new virus-killing protein

A new protein called KHNYN has been identified as a missing piece in a natural antiviral system that kills viruses by targeting a specific pattern in viral genomes, according to new findings published today in eLife. Studying ...

Dynamics of key viral attack strategy visible for first time

Many infectious viruses, from HIV to West Nile, rely on a fundamental biological process called frameshifting to maximize their attack. Long identified as a key mechanism that viruses use to proliferate inside their hosts, ...

Pollen genes mutate naturally in only some strains of corn

Pollen genes mutate naturally in only some strains of corn, according to Rutgers-led research that helps explain the genetic instability in certain strains and may lead to better breeding of corn and other crops.

How viruses outsmart their host cells

Viruses depend on host cells for replication, but how does a virus induce its host to transcribe its own genetic information alongside that of the virus, thus producing daughter viruses? For decades, researchers have been ...

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