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Identification of outer membrane proteins of Vibrio parahaemolyticus and Vibrio alginolyticus altered in response to γ-irradiation or long-term starvation.
| Content Provider | Semantic Scholar |
|---|---|
| Author | Abdallah, Fethi Ben Ellafi, Ali Lagha, Rihab Bakhrouf, Amina Namane, Abdelkader Rousselle, Jean-Claude Lenormand, Pascal Kallel, Héla |
| Copyright Year | 2010 |
| Abstract | Vibrio parahaemolyticus and Vibrio alginolyticus were subjected to γ-irradiation (0.5 kGy) or starvation by incubation for 8 months in seawater to study modifications in their outer membrane protein patterns. After treatment, outer membrane protein profiles of starved or γ-irradiated bacteria were found to be altered when analyzed by sodium dodecyl sulfate polyacrylamide gel electrophoresis (SDS-PAGE). Altered proteins were identified by mass spectrometry (MS and MS/MS) and analyses revealed that OmpU can be considered a starvation stress-induced protein. In addition, expression of OtnA, OmpW, OmpA and peptidoglycan-associated lipoprotein decreased to non-detectable levels in starved cells. Furthermore, MltA-interacting protein MipA appeared under γ-irradiation or starvation conditions. Thus, it can be considered to be a γ-irradiation, long-term starvation stress protein in some vibrios. |
| File Format | PDF HTM / HTML |
| DOI | 10.1016/j.resmic.2010.10.009 |
| PubMed reference number | 21035543 |
| Journal | Medline |
| Volume Number | 161 |
| Issue Number | 10 |
| Alternate Webpage(s) | https://hal-riip.archives-ouvertes.fr/pasteur-01375303/document |
| Alternate Webpage(s) | https://doi.org/10.1016/j.resmic.2010.10.009 |
| Journal | Research in microbiology |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
