Serratia plymuthica IC1270 and Rice Disease Resistance
Author Information
Author(s): David De Vleesschauwer, Leonid Chernin, Monica M Höfte
Primary Institution: Ghent University
Hypothesis
Can Serratia plymuthica IC1270 induce systemic resistance in rice against different types of pathogens?
Conclusion
Serratia plymuthica IC1270 enhances resistance to the hemibiotrophic pathogen Magnaporthe oryzae but increases susceptibility to necrotrophic pathogens Rhizoctonia solani and Cochliobolus miyabeanus.
Supporting Evidence
- IC1270-treated rice showed reduced lesions from M. oryzae.
- IC1270 increased ROS accumulation in rice.
- IC1270-treated plants were more susceptible to R. solani and C. miyabeanus.
Takeaway
This study shows that a specific bacteria can help rice plants fight off some diseases but make them more vulnerable to others.
Methodology
The study used a combination of cytomolecular and pharmacological approaches to analyze the defense mechanisms in rice treated with Serratia plymuthica IC1270.
Limitations
The study primarily focuses on specific pathogens and may not represent broader interactions with other pathogens.
Statistical Information
P-Value
p<0.05
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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