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Journal articles
Identification of outer membrane proteins of Vibrio parahaemolyticus and Vibrio alginolyticus altered in response to γ-irradiation or long-term starvation.
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.
https://hal-riip.archives-ouvertes.fr/pasteur-01375303
Contributor : Institut Pasteur Tunis <>
Submitted on : Tuesday, January 3, 2017 - 3:04:45 PM
Last modification on : Wednesday, October 28, 2020 - 2:20:03 PM
Long-term archiving on: : Tuesday, April 4, 2017 - 12:15:39 PM
Contributor : Institut Pasteur Tunis <>
Submitted on : Tuesday, January 3, 2017 - 3:04:45 PM
Last modification on : Wednesday, October 28, 2020 - 2:20:03 PM
Long-term archiving on: : Tuesday, April 4, 2017 - 12:15:39 PM
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