HlyF Produced by Extraintestinal PathogenicEscherichia coliIs a Virulence Factor That Regulates Outer Membrane Vesicle Biogenesis
نویسندگان
چکیده
منابع مشابه
A Bilayer-Couple Model of Bacterial Outer Membrane Vesicle Biogenesis
UNLABELLED Gram-negative bacteria naturally produce outer membrane vesicles (OMVs) that arise through bulging and pinching off of the outer membrane. OMVs have several biological functions for bacteria, most notably as trafficking vehicles for toxins, antimicrobials, and signaling molecules. While their biological roles are now appreciated, the mechanism of OMV formation has not been fully eluc...
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Phase changes in Bacteroides fragilis, a member of the human colonic microbiota, mediate variations in a vast array of cell surface molecules, such as capsular polysaccharides and outer membrane proteins through DNA inversion. The results of the present study show that outer membrane vesicle (OMV) formation in this anaerobe is also controlled by DNA inversions at two distantly localized promote...
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Outer membrane vesicle (OMV) release by Gram-negative bacteria has been observed and studied for decades. First considered as a by-product of cell lysis, it soon became evident that OMVs are actively secreted from the outer membrane (OM) of Gram-negative bacteria. Accordingly, these small particles (~ 10-300 nm in diameter) consist mainly of OM components like phospholipids (PLs), OM proteins, ...
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ژورنال
عنوان ژورنال: Journal of Infectious Diseases
سال: 2015
ISSN: 0022-1899,1537-6613
DOI: 10.1093/infdis/jiv506