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Salmonella enterica Elicits and Is Restricted by Nitric Oxide and Reactive Oxygen Species on Tomato by Ferelli, Angela Marie C.; Bolten, Samantha; Szczesny, Brooke; Micallef, Shirley A. is a Biochemistry, Genetics and Molecular Biology article available to read on EtoBox.
What is Salmonella enterica Elicits and Is Restricted by Nitric Oxide and Reactive Oxygen Species on Tomato about?
The enteric pathogen __Salmonella enterica__ can interact with parts of the plant immune system despite not being a phytopathogen. Previous transcriptomic profiling of __S. enterica__ associating with tomato suggested that __Salmonella__ was responding to oxidative and nitrosative stress in the plant niche. We aimed to investigate whether __Salmonella__ was eliciting generation of reactive oxygen species (ROS) and nitric oxide (NO), two components of the microbe-associated molecular pattern (MAMP)-triggered immunity (MTI) of plants. We also sought to determine whether this interaction had any measurable effects on __Salmonella__ colonization of plants. Biochemical, gene expression and on-plant challenge assays of tomato vegetative and fruit organs were conducted to assess the elicitation of ROS and NO in response to __Salmonella__ Newport association. The counter bacterial response and the effect of NO and ROS on __Salmonella__ colonization was also investigated. We detected H~2~O~2~ in leaves and fruit following challenge with live __S.__ Newport (__p__ < 0.05). Conversely, NO was detected on leaves but not on fruit in response to __S__. Newport (__p__ < 0.05). We found no evidenc
Who reads Salmonella enterica Elicits and Is Restricted by Nitric Oxide and Reactive Oxygen Species on Tomato?
It is typically read by researchers, students, and practitioners in Biochemistry, Genetics and Molecular Biology.
- Author
- Ferelli, Angela Marie C.; Bolten, Samantha; Szczesny, Brooke; Micallef, Shirley A.
- Publisher
- Frontiers; Frontiers Media SA; Frontiers Media S.A.; Lausanne: Frontiers Media S.A., 2010-; Publons (ISSN 1664-302X)
- Published
- 2020
- Language
- EN
- Field
- Biochemistry, Genetics and Molecular Biology (Life Sciences)