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. 2021 Sep 20;12:733064. doi: 10.3389/fimmu.2021.733064

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Copyright © 2021 Collins and Brown

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OMV Biogenesis. OMVs are formed due to blebbing of the bacterial outer membrane. The vesicle contains outer membrane-associated proteins and lipids (including lipopolysaccharide), as well as periplasmic components such as peptidoglycan.