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10 June 2006 11:30

Bacteria have their own immune system protecting against outside DNA

by YukuanMark
Bacteria like Salmonella have a complicated immune system that helps them recognize and isolate foreign DNA trying to invade their cell membrane, according to a University of Washington-led study in the June 8 issue of Science Express. The research, which

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last mark : 10/06/2006 11:32