|
|
| Vanhove, Audrey; Duperthuy, Marylise; Charriere, Guillaume; Le Roux, Frederique; Goudenege, David; Gourbal, Benjamin; Kieffer-jaquinod, Sylvie; Coute, Yohann; Wai, Sun Nyunt; Destoumieux-garzon, Delphine. |
| Vibrio tasmaniensis LGP32, a facultative intracellular pathogen of oyster haemocytes, was shown here to release outer membrane vesicles (OMVs) both in the extracellular milieu and inside haemocytes. Intracellular release of OMVs occurred inside phagosomes of intact haemocytes having phagocytosed few vibrios as well as in damaged haemocytes containing large vacuoles heavily loaded with LGP32. The OMV proteome of LGP32 was shown to be rich in hydrolases (25%) including potential virulence factors such as proteases, lipases, phospholipases, haemolysins and nucleases. One major caseinase/gelatinase named Vsp for vesicular serine protease was found to be specifically secreted through OMVs in which it is enclosed. Vsp was shown to participate in the virulence... |
| Tipo: Text |
|
| Ano: 2015 |
URL: http://archimer.ifremer.fr/doc/00199/31009/29459.pdf |
| |
