E. coli membranes become permeable to ions following T7-virus-infection |
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Authors: | Helmut Ponta Karl-Heinz Altendorf Manfred Schweiger Monica Hirsch-Kaufmann Mei-Li Pfennig-Yeh Peter Herrlich |
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Affiliation: | (1) Max-Planck-Institut für Molekulare Genetik, Ihnestr. 63-73, D-1000 Berlin-Dahlem;(2) Present address: Mikrobiologie II, Universität Tübingen, Tubingen, Germany;(3) Present address: Institut für Biochemie der Universität Innsbruck, Innsbruck, Austria |
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Abstract: | Summary Infection of E. coli with the viruses T7 or T3 leads to a dramatic efflux of potassium ions. This ion efflux is caused by the virus particle since no concomitant protein synthesis is required. T7 mutants carrying deletions in the M-gene (Schweiger et al., 1975), however, yield virus particles disturbed in the ion release. |
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