Why A Virus With Unusual Properties Injects Unusual Substance Into E. Coli Bacteria

A team of researchers from Penn State University and the University of Chicago has uncovered clues that may explain how and why a particular virus, called N4, injects an unusual substance -- an RNA polymerase protein -- into an **E. coli** bacterial cell. The results, which are published in the current issue of the journal Molecular Cell, contribute to improved understanding of the infection strategies used by viruses that attack bacterial cells. Such viruses are known as bacteriophages, or phages. The results also may help other researchers to come up with new ideas about ways to kill E. coli bacteria, which can be dangerous to humans. Μοre on "live.psu.edu":[ http://live.psu.edu/story/36484]

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