Morning Overview on MSN
SNIPE defense lets bacteria destroy phage DNA at the cell membrane
A single protein bolted to the inner membrane of a bacterial cell can shred a virus’s DNA before that genetic material ever ...
Dozens of new discoveries reveal that defenses evolved by bacteria and viruses billions of years ago still define our own ...
Sukrit Silas and his colleagues at Gladstone Institutes and UC San Francisco discovered that a well-known defense system in some bacteria can kill the cell as a last resort if viruses try to thwart it ...
To many working biologists, DNA-modifying enzymes are tools, not unlike a pair of molecule-sized scissors. To Dr. Barry Stoddard, a professor in the Basic Sciences division at Fred Hutch, these ...
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