Killing Effect of Membrane Vesicles Produced by Gram-negative Bacteria on Other Bacteria

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Gram-negative bacteria produce membrane vesicles which are capable of killing other bacteria.

Naturally produced membrane vesicles (MVs), isolated from 15 strains of gram-negative bacteria (Citrobacter, Enterobacter, Escherichia, Klebsiella, Morganella, Proteus, Salmonella, and Shigella strains), lysed many gram-positive (including Mycobacterium) and gram-negative cultures. Peptidoglycan zymograms suggested that MVs contained peptidoglycan hydrolases, and electron microscopy revealed th...

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ژورنال

عنوان ژورنال: Pakistan Journal of Biological Sciences

سال: 2005

ISSN: 1028-8880

DOI: 10.3923/pjbs.2005.1739.1745