Abstract
Tomato plants (Solanum lycopersicum L.) cv. Moperou, which possess gene Tm-2 for resistance against tomato mosaic virus (ToMV), were pre-inoculated with compatible pathotype P2 or incompatible pathotype P0 strains of ToMV and subsequently challenge infected with Pseudomonas syringae pv. tomato and Xanthomonas vesicatoria. It was found that both types of virus strains, compatible and incompatible, induced systemic acquired resistance (SAR), which protected plants from subsequent pathogen infection. The percentage of protection of the compatible ToMV pathotype P2 strain was 100% against both bacterial infections, while that of the incompatible ToMV pathotype P0 strain varied from 26 to 77% within the timeline and depended on the pathogen races. The SAR induced by ToMV was confirmed by the increased antioxidant defense and hydrogen peroxide content in the leaves of tomato plants inoculated with compatible and incompatible ToMV strains.
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Claims 4
Claim · model-written summary
Compatible ToMV P2 protected tomato against both bacterial infections at 100%.
- Treatment
- compatible ToMV pathotype P2 straine0
- Interactor
- ToMVe0pathogen
- Outcome
- protectione0
- Value
- 100%e0
Not reportedTaxonMaterialGeneOrgan / stageSecond interactorSecond interactor roleComparatorSettingDirectionQualifier
Verbatim
e0“The percentage of protection of the compatible ToMV pathotype P2 strain was 100% against both bacterial infections”
Claim · model-written summary
Incompatible ToMV P0 protected tomato by 26 to 77%, varying with timing and pathogen races.
- Treatment
- incompatible ToMV pathotype P0 straine0
- Outcome
- protectione0
- Value
- 26 to 77%e0
- Qualifier
- within the timeline and depended on the pathogen racese0
Not reportedTaxonMaterialGeneOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingDirection
Verbatim
e0“The percentage of protection of the compatible ToMV pathotype P2 strain was 100% against both bacterial infections, while that of the incompatible ToMV pathotype P0 strain varied from 26 to 77% within the timeline and depended on the pathogen races”
Claim · model-written summary
ToMV inoculation increased antioxidant defense in tomato leaves.
- Taxon
- tomato
Solanum lycopersicume0 - Organ / stage
- leavese0
- Treatment
- inoculated with compatible and incompatible ToMV strainse0
- Interactor
- ToMVe0pathogen
- Outcome
- antioxidant defensee0
- Direction
- increasede0
Not reportedMaterialGeneSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The SAR induced by ToMV was confirmed by the increased antioxidant defense and hydrogen peroxide content in the leaves of tomato plants inoculated with compatible and incompatible ToMV strains.”
Claim · model-written summary
ToMV inoculation increased hydrogen peroxide content in tomato leaves.
- Taxon
- tomatoSolanum lycopersicume0
- Organ / stage
- leavese0
- Treatment
- inoculated with compatible and incompatible ToMV strainse0
- Interactor
- ToMVe0pathogen
- Outcome
- hydrogen peroxide contente0
- Direction
- increasede0
Not reportedMaterialGeneSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The SAR induced by ToMV was confirmed by the increased antioxidant defense and hydrogen peroxide content in the leaves of tomato plants inoculated with compatible and incompatible ToMV strains.”
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