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- W3035581682 abstract "Outer membrane vesicles (OMVs), released from Gram-negative bacteria, have been attributed to intra- and interspecies communication and pathogenicity in diverse bacteria. OMVs carry various components including genetic material, toxins, signaling molecules, or proteins. Although the molecular mechanism(s) of cargo delivery is not fully understood, recent studies showed that transfer of the OMV content to surrounding cells is mediated by selective interactions. Here, we show that the phytopathogen Agrobacterium tumefaciens, the causative agent of crown gall disease, releases OMVs, which attach to the cell surface of various Gram-negative bacteria. The OMVs contain the conserved small lipoprotein Atu8019. An atu8019-deletion mutant produced wildtype-like amounts of OMVs with a subtle but reproducible reduction in cell-attachment. Otherwise, loss of atu8019 did not alter growth, susceptibility against cations or antibiotics, attachment to plant cells, virulence, motility, or biofilm formation. In contrast, overproduction of Atu8019 in A. tumefaciens triggered cell aggregation and biofilm formation. Localization studies revealed that Atu8019 is surface exposed in Agrobacterium cells and in OMVs supporting a role in cell adhesion. Purified Atu8019 protein reconstituted into liposomes interacted with model membranes and with the surface of several Gram-negative bacteria. Collectively, our data suggest that the small lipoprotein Atu8019 is involved in OMV docking to specific bacteria." @default.
- W3035581682 created "2020-06-19" @default.
- W3035581682 creator A5001939368 @default.
- W3035581682 creator A5018963061 @default.
- W3035581682 creator A5026816974 @default.
- W3035581682 creator A5028062788 @default.
- W3035581682 creator A5033494094 @default.
- W3035581682 creator A5034841136 @default.
- W3035581682 creator A5048647966 @default.
- W3035581682 creator A5078243384 @default.
- W3035581682 creator A5091142312 @default.
- W3035581682 date "2020-06-09" @default.
- W3035581682 modified "2023-10-13" @default.
- W3035581682 title "Agrobacterium tumefaciens Small Lipoprotein Atu8019 Is Involved in Selective Outer Membrane Vesicle (OMV) Docking to Bacterial Cells" @default.
- W3035581682 cites W1575745715 @default.
- W3035581682 cites W1602952910 @default.
- W3035581682 cites W1747012886 @default.
- W3035581682 cites W1858567345 @default.
- W3035581682 cites W1917944207 @default.
- W3035581682 cites W1966608794 @default.
- W3035581682 cites W1967006152 @default.
- W3035581682 cites W1969218547 @default.
- W3035581682 cites W1987574124 @default.
- W3035581682 cites W1988811190 @default.
- W3035581682 cites W1990658611 @default.
- W3035581682 cites W1997717099 @default.
- W3035581682 cites W2015430009 @default.
- W3035581682 cites W2016868936 @default.
- W3035581682 cites W2019338290 @default.
- W3035581682 cites W2019615869 @default.
- W3035581682 cites W2033426160 @default.
- W3035581682 cites W2034987930 @default.
- W3035581682 cites W2036999399 @default.
- W3035581682 cites W2049044362 @default.
- W3035581682 cites W2052308056 @default.
- W3035581682 cites W2053793124 @default.
- W3035581682 cites W2054676407 @default.
- W3035581682 cites W2055155126 @default.
- W3035581682 cites W2060381584 @default.
- W3035581682 cites W2061911055 @default.
- W3035581682 cites W2065679787 @default.
- W3035581682 cites W2069820387 @default.
- W3035581682 cites W2085523933 @default.
- W3035581682 cites W2086092778 @default.
- W3035581682 cites W2090387119 @default.
- W3035581682 cites W2094950455 @default.
- W3035581682 cites W2098265969 @default.
- W3035581682 cites W2099540110 @default.
- W3035581682 cites W2101357378 @default.
- W3035581682 cites W2104584166 @default.
- W3035581682 cites W2104837454 @default.
- W3035581682 cites W2111951615 @default.
- W3035581682 cites W2111967267 @default.
- W3035581682 cites W2112236099 @default.
- W3035581682 cites W2119056917 @default.
- W3035581682 cites W2121866097 @default.
- W3035581682 cites W2123486624 @default.
- W3035581682 cites W2124775160 @default.
- W3035581682 cites W2131778683 @default.
- W3035581682 cites W2136723907 @default.
- W3035581682 cites W2140228345 @default.
- W3035581682 cites W2141281036 @default.
- W3035581682 cites W2149184205 @default.
- W3035581682 cites W2149649966 @default.
- W3035581682 cites W2149980799 @default.
- W3035581682 cites W2150976173 @default.
- W3035581682 cites W2151817333 @default.
- W3035581682 cites W2152311269 @default.
- W3035581682 cites W2153186540 @default.
- W3035581682 cites W2157211922 @default.
- W3035581682 cites W2159509595 @default.
- W3035581682 cites W2166418062 @default.
- W3035581682 cites W2166949433 @default.
- W3035581682 cites W2167251823 @default.
- W3035581682 cites W2180873639 @default.
- W3035581682 cites W2201963902 @default.
- W3035581682 cites W2218656852 @default.
- W3035581682 cites W2289298963 @default.
- W3035581682 cites W2294280683 @default.
- W3035581682 cites W2316830037 @default.
- W3035581682 cites W2319131340 @default.
- W3035581682 cites W2334576785 @default.
- W3035581682 cites W2344684568 @default.
- W3035581682 cites W2441006126 @default.
- W3035581682 cites W2511419813 @default.
- W3035581682 cites W2551643563 @default.
- W3035581682 cites W2568324590 @default.
- W3035581682 cites W2591904874 @default.
- W3035581682 cites W2597760097 @default.
- W3035581682 cites W2604508120 @default.
- W3035581682 cites W2606394773 @default.
- W3035581682 cites W2612074899 @default.
- W3035581682 cites W2746149259 @default.
- W3035581682 cites W2747759071 @default.
- W3035581682 cites W2793742905 @default.
- W3035581682 cites W2794998658 @default.
- W3035581682 cites W2808905273 @default.
- W3035581682 cites W2883000299 @default.
- W3035581682 cites W2889547328 @default.
- W3035581682 cites W2898137758 @default.