Survival, Virulent Characteristics, and Transcriptomic Analyses of the Pathogenic Vibrio anguillarum Under Starvation Stress
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چکیده
منابع مشابه
Survival of Vibrio anguillarum and Vibrio salmonicida at different salinities.
The fish pathogenic bacteria Vibrio anguillarum and V. salmonicida showed the capacity to survive for more than 50 and 14 months, respectively, in seawater microcosms. A salinity of 5% proved lethal to V. anguillarum harvested in the late-exponential growth phase, whereas a salinity of 9% was lethal to the bacterium after it had been starved at a salinity of 30% for 67 days. The lethal salinity...
متن کاملsurvival of normal and chlorine-stressed pathogenic and non-pathogenic vibrio parahaemolyticus under adverse conditions
conclusions chlorine-stressed cells of v. parahaemolyticus were more susceptible to adverse conditions than the non-stressed ones. pathogenic and non-pathogenic strains showed the same survival characteristics under the adverse conditions. these results should be considered in the development of food preservation measures. results findings of the current study revealed that the normal cells of ...
متن کاملInfluences of temperature, salinity and starvation on the motility and chemotactic response of Vibrio anguillarum.
The role of growth factors for the motility and chemotaxis of the fish pathogen Vibrio anguillarum was determined. Cells of V. anguillarum were chemotactic to serine in the temperature range 5-25 degrees C and in 0.8-2.7 % NaCl. The chemotactic response was significantly higher at 25 degrees C than at 5 or 15 degrees C. Growth in medium with 1.5 % NaCl gave a higher response than growth with 3 ...
متن کاملSurvival of Normal and Chlorine-Stressed Pathogenic and Non-Pathogenic Vibrio parahaemolyticus Under Adverse Conditions
BACKGROUND Vibrio parahaemolyticus is an important human pathogen which can cause gastroenteritis when consumed in raw or partially-cooked seafood. The pathogenesis of V. parahaemolyticus is based on the presence of virulence factors: the thermostable direct hemolysin (TDH) and TDH-related hemolysin (TRH), encoded by the tdh and trh genes, respectively. OBJECTIVES The present study aimed to e...
متن کاملComplete genome sequence of Vibrio anguillarum strain NB10, a virulent isolate from the Gulf of Bothnia
Vibrio anguillarum causes a fatal hemorrhagic septicemia in marine fish that leads to great economical losses in aquaculture world-wide. Vibrio anguillarum strain NB10 serotype O1 is a Gram-negative, motile, curved rod-shaped bacterium, isolated from a diseased fish on the Swedish coast of the Gulf of Bothnia, and is slightly halophilic. Strain NB10 is a virulent isolate that readily colonizes ...
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ژورنال
عنوان ژورنال: Frontiers in Cellular and Infection Microbiology
سال: 2018
ISSN: 2235-2988
DOI: 10.3389/fcimb.2018.00389